User Manual Cuptor

www.nabertherm.com

Operating Instructions Laboratory FurnacesModel L(T) 3/.. - L(T) 40/.. ; /SKM ; /SW ; HA LV(T) 3 - LV(T) 15 LE 2/11 - LE 14/11 LA 11/..

The furnace may only be put into operation when these instructions have been read and completely under-stood by the operator.

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Designated use

• All laboratory furnaces are designed for com-mercial use in laboratories.

• Furnaces of the LV-series are especially desig-ned for ashing of laboratory samples.

• A written agreement of Nabertherm is required if the furnace is to be used for other applicati-ons.

• The installation instructions and safety regu-lations must be observed since otherwise the furnace is not regarded as being operated in accordance with the designated use and all claims against Nabertherm become void!

General description

Explanation of the model names:L .. Laboratory furnace with flap doorLT .. Laboratory furnace with lifting doorLV .. Laboratory ashing furnace with hinged

doorLVT .. Laboratory ashing furnace with lifting

door

LE .. Laboratory furnace, economy seriesL ../3/.. Size../HA Laboratory furnace with recirculating air

blower in the back wall.../SKM Furnace chamber of ceramic muffle../SW Weighing furnace with bogie and balan-

ce

Nominal temperatures L ../11/.. = 1100 °CL ../1�/.. = 1�00 °CL ../13/.. = 1300 °C

Equipment• All models are equipped with a high-quality,

multi-layer and energy-saving heat insulation• LV .. models have an air-preheating system

and an air flow rate per minute which is at least six times the chamber volume at temperatures above 500 °C.

• All models are equipped with a Controller which provides safety against most operating errors. The furnace chamber temperature is measu-red and regulated by a long-life thermocouple NiCr-Ni (Tmax < 1100 °C) or PtRh-Pt (Tmax > 1100 °C).

Technical specifications

Model Width*mm

Depth*mm

Height*mm

Weightkg

LE �/11 �75 380 330 10

LE 4/11 350 400 400 18

LE 6/11 510 400 3�0 18

LE 14/11 555 500 370 �5

L(T)(V) 3/.. 380 370 4�0 �0

L(T)(V) 5/.. 440 470 5�0 35

L(T)(V) 9/.. 480 550 570 45

L(T)(V) 15/.. 480 650 570 55

L(T) �4/.. 560 660 650 75

L(T) 40/.. 600 790 650 95

*Outer dimensions

Designated use ........................................... �General description ..................................... �Safety ........................................................ 3Installation and commissioning ...................... 4Operating notes .......................................... 7Maintenance and fault clearance .................... 8Troubleshooting .......................................... 9Repair instructions .................................... 10Disposal ................................................... 1�Circuit diagrams .........................................13Wiring of the heating elements .................... 18Declaration of Conformity ........................... 19

These operating instructions must be read by every user and must be available at all times.

Content

3

Model Width*mm

Depth*mm

Height*mm

Weightkg

L 9/11/SKM 480 550 570 50

L 9/11/SW 480 550 800 55

LA 11/.. 485 4�5 565 �7

*Outer dimensions

Furnace ratings: see the type plate on the left-hand furnace side

Dimensions and weights: see tableProtection class: 1Enclosure rating of the furnace: IP �0

Thermal safety according to EN 605192-2, 1993:• without safety controller: Class 0, in case of

error no protection for furnace or material.• with safety controller: Class �, in case of error

furnace and material are protected

Ambient conditionsTemperature: 5 - 40 °CHumidity: max. 95 %, non-conden-

sing

Safety

CAUTION! Hot surfaceRisk of burns

• Check the furnace for perfect condition before starting operation (with LE-models check es-pecially the radiant heaters). Stop operation of the furnace immediately in case of a failure. If the furnace is operated in an imperfect condition there is danger to life and limb.

• The furnace may not be used for heating food and drink for the purpose of consumption.

• When operating the furnace considerable amounts of heat as well as harmful gases and vapours can be released depending on the type of material used. These must be led outside in an appropriate manner. Non-observance can result in a fire risk and danger to health. For more information see “Assembling an exhaust pipe”.

• Operating the furnace with explosive gases or mixtures, or with explosive gases or mixtures created in the process is not permitted. Cau-tion: Danger to life! If the furnace is provided with a protective gas connection only non-flam-mable and non-explosive protective gases are permitted.

• Only use materials whose properties are known.

• In case of unexpected procedures inside the furnace (e.g. strong smoke or odour develop-ment) switch the furnace off immediately and wait until it has cooled down by itself. Do not open the door beforehand – there is a risk of fire or explosion.

• The furnace housing/lid and the door handle/handle can get very hot during operation. If the furnace is opened at high temperatures (even when a great distance is kept) there is a risk of burns. Wear suitable protective clothing/safety goggles.

• Do not bring any flammable material close to the furnace (keep a safety distance of 0.5 m to the sides and 1 m to the top).

• Do not place any objects on the furnace as otherwise the carrying-off of heat is impeded, the furnace is damaged and there is a fire ha-zard.

• Do not insert objects into the openings in the furnace casing, such as exhaust air holes or cooling slots of the switching system. There is a danger of electric shock.

• The models L ../11/.. and L ../1�/.. contain ceramic fibre material. In the Federal Republic of Germany actively handling this fibre (e.g. replacing the insulation) is subject to the re-gulations of the German ordinance concerning

4

hazardous materials, Annex V No. 7 “Artificial mineral fibres” of June 1�, 1998. In the other territories of the European Community ceramic fibres are classified by the Directive 98/69/EC of the Commission of December 5, 1997 as fol-lows: CARC. Cat. �; R 49; Xi R 38. Working on the fibre insulation must therefore be executed in such a way that the quantity of fibre dusts released is kept at a minimum. We recommend wearing a breathing mask (P� or higher), pro-tective gloves and a protective suit when wor-king on the insulation or having work done by an expert.

Installation and commissioning

Transportation:• Wear protective gloves.• At least two persons (or even more, depending

on the furnace size) are required for carrying/transporting the furnace.

• Grip under the furnace sides.• When using belts these must be placed lateral-

ly (crosswise).

Removing the transport packaging:• Remove the transport packaging completely

(also inside the furnace).• Please inform us immediately of any transport

damage or incomplete delivery!• Note for furnace insulations with lightweight re-

fractory bricks: The bricks used may have small holes or blowholes in some parts which are due to the manufacturing process. These holes are normal and a quality characteristic of the light-weight refractory brick.

• Keep the packaging for any service case which might occur.

Installation site:• Place the furnace on a non-flammable support

(stone, metal or similar). Keep a safety dis-tance from flammable components of 0.5 m to the furnace sides and 1 m to the top. The minimum distance between the furnace sides and non-flammable materials can be reduced to 0.�m.

• Provide sufficient room ventilation to carry off exhaust heat and gases which develop during the process. Non-observance can result in a fire risk and danger to health.

Mounting the chimney:

Depending on the application/order different chim-neys are delivered (not included in the scope of supply with a protective gas connection).

Angled chimney (not for LV-models)

• A chimney that diverts the gases and fumes es-caping from the exhaust air nozzle (back wall) and lets them escape at the top. Cross section: 40 x 30 mm

• Put the chimney on the exhaust air nozzle at the furnace back wall and fasten with the two screws provided.

5

Chimney with fan (not for LV-models)

• Supports ventilation of the gases and fumes from the furnace chamber. Cross section: 85 x 60 mm

• Put the chimney on the exhaust air nozzle at the furnace back wall and fasten with the two screws provided. Plug the connector in the re-ceptacle on the back of the switchgear or in an external receptacle.

Chimney with fan and catalyst (not for LV-models)

• Heats up the gases and fumes of the furnace chamber to about 600 °C and feeds them through the catalyst honeycomb. During this process the organic constituents are almost completely burnt catalytically, i.e. are decom-posed in carbon dioxide and water vapour. This eliminates most unpleasant smells (e.g. during waste-wax casting).

• Attention! Inorganic substances such as heavy metals, halogen, silicone and fine particulates (even small quantities) can destroy the cata-lyst!

• It must be ensured that the catalyst is in ope-ration from the program start up to about 600 °C. No statement can be made about the re-sidual substances that are emitted into the environment. They depend to a high degree on the individually employed materials/embedded masses and their composition. Cross section: 1�0 x 1�0mm

• Fasten the U-shaped holder with the two screws

provided to the furnace back wall, put the piece of tube on the exhaust air nozzle of the furnace and screw down the chimney (with catalyst) on the holder. Plug the connector in the receptacle on the back of the switchgear (option) or in an external receptacle.

With LV-furnaces:• These models are delivered with a special ex-

haust gas tube.• Fasten the angular tube with the screws provi-

ded to the inside housing of the furnace, then fasten the round tube with the screws provided to the outside housing.

• When the furnace is operated without this tube, this will result in a reduced air flow rate which is insufficient for the incineration process.

• Please note: Installation of a catalyst or chim-ney with fan is not possible with these models.

6

Assembling a ventilation pipe:

about 50mm (bypass)

Ventilation chimney

Ventilation pipe Ø 80mm assemb-led at a constant rise

• In any case, we recommend to connect the fur-nace to an exhaust ductwork and to lead the arising gasses out.

• A standard ventilation pipe of metal with NW80 - NW 1�0 can be used. It must be laid at a con-stant rise and fastened to the wall or ceiling.

• Position the pipe in center above the chimney (NW 1�0 is not required for models with venti-lation fan or catalyst).

• Do not mount the ventilation pipe directly to the chimney as otherwise a bypass effect cannot be produced. The bypass effect is required to prevent a too high quantity of fresh air being sucked through the furnace. (Exception LV-fur-naces: with these models the ventilation pipe NW80 can be put directly onto the chimney).

• Caution: The exhaust gases can only be carried off if the room is ventilated by a corresponding fresh air opening.

Mounting the balance (only with the ./SW model):• Insert the tube from below into the hole of the

furnace floor.• Place the balance in the frame below the fur-

nace. Lift the tube and set it on the bearing area of the balance. To secure the tube, push the supporting stamp in between tube and be-aring area of the balance while lifting the tube.

• Put the ceramic plate with the guide on the tube and align exactly. The tube must be placed fre-ely on the balance and must not touch the fur-nace insulation so that the measuring result is not affected.

• Connect balance with the mains plug.• The function of the balance is described in more

detail in the separate instructions enclosed.• Separate instructions for MV-software (option)

Electrical connection:• Plug the mains plug in a corresponding recep-

tacle which is protected sufficiently depending on the rated power of the furnace. If the fur-nace is ordered/delivered without plug, a quali-fied electrician must connect the furnace.

• Please note: Using extension cables and/or junction boxes may lead to a reduced furnace output due to the voltage drop in the lines. The power is also reduced if the connection line to the junction box is very long, so that the fur-nace does not reach its nominal temperature. Please have the connection checked by an electrician. The voltage may not drop below the rated load by more than 10%.

Entering temperatures and programs• Separate instructions for the Controller are en-

closed (for the safety regulator as well if the regulator is provided as option).

First heating up• To dry out the brick lining and to create an

oxide protection layer on the resistance wire the furnace must initially be heated up. This may cause an unpleasant smell. Provide suffi-cient ventilation.

• Heat the empty furnace up to 1050 °C in 6 hours (for LE furnaces: heat up to 1000 °C without ramp), maintain this temperature for one hour, then let the furnace cool down by its own.

• The furnace is now ready to operate.

7

Operating notes

General notes• The insulation consists of high-quality refrac-

tory material which is susceptible to shocks. Take care not to knock against the refractory material when charging the furnace to avoid damage.

• In order to achieve an even temperature distri-bution the furnace should be charged in such a way that the products have a certain distance to each other and also to the side walls. Naber-therm offers shelves etc. so that the furnace chamber can be used in a better way.

• If the furnace is charged with a high quantity of products the heating time may prolong consi-derably.

• The furnace heating is interrupted when the door is opened and is switched on automati-cally after the door was closed (not with LE-models).

• The heating program must be interrupted when the furnace is charged to protect the operator and the furnace itself. In case of inobservance there is danger of an electrical shock.

• Do not open the furnace when it is hot. If the furnace must be opened at high temperatu-res reduce this time to the minimum possible. Wear protective clothing and provide sufficient room ventilation.

• Make sure that the door is correctly closed.• Discolourations may occur on the stainless

steel housing (especially when the hot furnace is opened); these, however, do not affect the function.

• Note for LE-models: Permanent temperatures above 1050 °C lead to

a higher wear of the heating elements.

Regulating the fresh air supply• The volume of fresh air supplied can be set at

the fresh air lever. The lever is located on the right-hand side of the door with models with hinged door and with models with lifting door at the bottom of the door. The position is explai-ned by the symbols beside the lever. In position ● the fresh air opening is openend, in position ○ it is closed.

• Note for use of a catalyst or exhaust air blo-wer: Switch the fresh air lever in position ● as otherwise the exhaust gases cannot be remo-ved from the furnace chamber.

• Note for LV-models: These models are equip-ped with an independent fresh air system which cannot be controlled. The fresh air is led through holes in the back wall in to the upper heating plate where it is preheated and exits to the front above the furnace chamber. When the fresh air lever is in position ● not preheated fresh air is supplied. Switch the lever in positi-on ○ to preheat the fresh air completely.

• Switch the lever in position ○ in case of a pro-tective gas connection/operation.

Note in case of operation with reduced atmos-phere/protective gas• Reducing atmosphere (deoxidation/exlusion of

oxide) has a corrosive effect on the oxide pro-tection layer of the resistance wire. Therefore, the next operation is to be carried out in normal atmosphere with the fresh air lever opened so that the oxide protection layer on the resis-tance wires can regenerate.

Note for .../HA modelsThe air-circulating motor is started when the pro-gram is started and is switched off automatically at program end and when the furnace chamber temperature has dropped below 80 °C. The furnace must not be switched off or disconnected from the mains above this temperature. Otherwise the air-circulating motor might be damaged.

8

Maintenance and fault clearance

Regularly clean the ventilation holes/pipes so that the ventilation cross-section remains unobstructed and the suction functions well.

In the case of commercial use:Please observe the safety regulations appli-cable to your country.

According to a regulation of the German employer‘s liability insurance association the furnace must be checked by a qualified electrician at specified intervals.

Use the error search list (Troubleshooting), the repair instructions and the circuit diagram (see the following pages) to identify and eliminate errors.

Cracks in the insulation:The insulation of the furnace consists of very high-quality refractory material. As a result of heat expansion, cracks appear in the insulation after a few heating cycles. However, these cracks have no influence on the function or quality of the furnace.

9

Troubleshooting

Error Cause Error elimination

Controller does not switch on

No voltage or Controller is defective

• Check/replace the fuse(s) of the connection• Check/replace the fuse of the Controller (if

installed)• Check plug connection

Controller indicates error See Controller instruc-tions

No heating of the furnace chamber after the pro-gram was started or very slow heating or selected final temperatu-re is not reached

Mistake while entering the program

Check heating program (see Controller instruc-tions)

Door-Safety switch interrupts

Check whether the door or lid is closed: If yes, have switch path of the safety switch checked and if necessary re-adjusted by Nabertherm service.

Fuse/s of the connection is/are defective

Check fuse(s) of the connection, replace if necessary. Inform Nabertherm service if the new fuse blows as soon as it is screwed in.

Heating element is defective

Search for fractures, if no fractures are visible:• Close the cold furnace• Switch on the furnace for about 5 seconds

(not longer)• Pull mains plug• Open the door By carefully touching the heating elements

check the heat at various positions cold heating elements = heating circuit

defective, for repair please see repair instructions

No heating power as a result of undervoltage

Have checked by Nabertherm service.

10

Repair instructions

Only a qualified electrician may carry out work on the electrical system! This also applies to repair work which is described hereafter.

Ordering spare parts

In writing, by phone or via the Internet: www.nabertherm.comState the following information from the type plate:• Furnace model• Production or serial number• Year of construction

Only use original spare parts from Nabertherm as otherwise all guarantee becomes void.

Safety instructions (not for L . ./13)

This furnace contains ceramic fibre material in the insulation. In the Federal Republic of Germany actively handling this fibre (e.g. replacing the insu-lation) is subject to the regulations of the German ordinance concerning hazardous materials, Annex V No. 7 “Artificial mineral fibres” of June 1�, 1998. In the other territories of the European Commu-nity ceramic fibres are classified by the Directive 98/69/EC of the Commission of December 5, 1997 as follows: CARC. Cat. �; R 49; Xi R 38. Working on the fibre insulation must therefore be executed in such a way that the quantity of fibre dusts released is kept at a minimum.We recommend to wear a breathing mask (P� or higher), protective gloves and a protective suit or having work done by an expert.

Replacing the heating plates or heating coil (except LE-models)

Removal• Pull mains plug• Remove back wall cover• Loosen and remove terminals at the ends of the

heating coil• Pull off wall ducts (at L 3/.. pull of silicone ho-

ses first)• Pull out any fixing clamps from the lining (fur-

nace chamber).• Take side ceramic support pipes (L 5/.. - L

15/..) out of the chamber• Remove the heating plates or the heating coil

Insertion• Clean furnace chamber and wall ducts from re-

sidues.• If cleaning the wall ducts is not possible, insert

new pipes.• Insert new heating plates or heating coil, push

connection ends through the holes.• Put new fixing clamps* in the brick lining (do

not use the old holes).• Place a small amount of fibre wool* around the

connection ends from the outside and insert wall ducts.

• Make the electrical connections with new ter-minals*:

Hold terminal bottom with tongs, tighten the screw.

• Cut off any excess twisted wire ends. If a line must be connected using a cable lug:

Place cable lug onto the thread of the tightened screw and secure with hexagon nut. Hold screw so that it cannot come loose.

• Assemble back wall cover

*are included in the spare parts delivery

11

Replacing the radiant heater (LE-mo-dels)

• Switch off the furnace and pull the mains plug• Remove door by loosening the two fastening

screws on the bottom right- and left-hand side.

• Place the furnace on its front side (use a soft support)

• Remove back wall cover• Loosen terminals on the heating coils and the

thermocouple• Pull off ducts from the resistance wires• Remove internal back wall cover• Take out rear heat insulation boards carefully• Pull fibre wool out of the connecting groove

between upper and lower location hole on the back side of the collar.

• Remove radiant heaters and insert new ones.• Make sure that the wire is deeply inserted in

the connecting groove and carefully stuff with fibre wool*.

• Reinsert heat insulation boards carefully• Install internal back wall, press tightly and tigh-

ten screws.• Insert wall ducts• Make the electrical connections on the heating

elements with new terminals*. Hold terminal bottom with tongs.

• Cut off any excess wire ends.• Connect thermocouple lines (observe correct

polarity!)• Assemble back wall cover• Place furnace on its feet• Mount door

* are included in the spare parts deliveryi

Repairing the lining (only furnace with brick insulation)

The following note applies to a furnace insula-tion with lightweight refractory bricks:The lightweight refractory bricks of your furnace are of very high quality. Due to the manufacturing process small holes or blowholes may occur in some parts. These, however, are to be regarded as normal and underline the quality characteristics of the brick.

If the insulation of the furnace chamber shows serious damage, it must be repaired.• Pull mains plug• Remove any remaining dust with vacuum clea-

ner• Fill damaged areas with repair kit (Nabertherm

service)• Repair kit must dry for �4 hours before the fur-

nace is commissioned

Replacing the thermocouple

• Pull mains plug• Remove protective cover of the electric termi-

nals on the back of the furnace• Loosen the safety screw of the thermocouple• Loosen the cable ends on the thermocouple• Remove defective thermocouple, insert new

one• Connect new thermocouple (observe correct

polarity!)• Attach the thermocouple by means of safety

screw to the furnace housing• Assemble back wall cover

Replacing the fan motor/fan wheel (only with . ./HA models)

• Switch off the furnace and pull the mains plug• Detach back wall cover and remove back wall

cover.• Dismount fibre cover plate of the fan wheel in

the furnace chamber. To do so, pull out the four clamps in the rear corners and remove plate carefully to the front.

• Loosen setscrew on the shaft between furnace back wall and fan motor.

• Fasten fan motor and pull out fan wheel with a rotating movement from the furnace chamber side.

• Pull off cable on the fan motor, loosen the three fastening screws and remove motor.

• Assemble in reverse order.

Disposal

Upon delivery the furnace does not contain any ma-terial which is to be classified as hazardous waste. However, process residues may collect in the insu-lation during operation. These may be dangerous to health and/or dangerous to the environment.

Therefore, we recommend to proceed as follows:• Remove electrical components and dispose of

as electrical waste.• Remove insulation and dispose of as special/

hazardous waste (wear a protective mask P�, protective gloves and a protective suit).

• Dispose of the housing as scrap metal

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Wiring of the heating elements

18

Declaration of Conformityfor furnaces with Nabertherm switchgear including Controller

EC – DECLARATION OF CONFORMITY

according to EC Low-Voltage Directive No. 73/�3/EC modified through 93/68/ECand EMC Directive 89/336/EC

Nabertherm GmbH,

Bahnhofstr. �0, �8865 Lilienthal

electrically heated chamber furnaces

Models:

L(T) 3/.. – L(T) 40/.. ; /SKM ; /SW ; HA

LV(T) 3 – LV(T) 15

LE �.. – LE 14..

LA 11/..

For all Furnaces: With switchgear 110-480V and Nominal frequency of 50/60 Hz

Harmonized standards/valid EC Directives EN 746-1

Low-Voltage Directive: EN 60335 EN 61010-1

EMC-Directive: EN 61000-6-1 EN 61000-6-3

Lilienthal, 11.10.�005

Thomas Adamek Wolfgang BartillaHead of Quality Management Team Leader R & D

19

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Headquarters: No responsibility is accepted for the correctness of this information, we reserve the right to make technical alterations

Nabertherm GmbH • Bahnhofstr. �0 • �8865 Lilienthal/Bremen, Germany • Tel. +49 (04�98) 9��0, Fax 1�9 • [email protected] • www.nabertherm.com

Operating Instructions

Controller B130/B150/B180/C280/C290/C295/P330

-> 06.2008 englisch

Nabertherm GmbH Bahnhofstrasse 20 28865 Lilienthal/Germany Phone: +49 (4298) 922-0 Fax: +49 (4298) 922-129 [email protected] www.nabertherm.com

Made in Germany

Headquarters: 2/52 Nabertherm GmbH . Bahnhofstr. 20 .28865 Lilienthal/Bremen, Germany . Tel +49 (4298) 922-0, Fax -129 . [email protected] . www.nabertherm.com

Copyright © Copyright by Nabertherm GmbH Bahnhofstrasse 20 28865 Lilienthal Federal Republic of Germany Reg: M03.0001 englisch Rev: 2008-07 No responsibility is accepted for the correctness of this information. We reserve the right to make technical alterations.


1 Introduction ...........................................................................................................................................................6 1.1 Warranty and Liability .....................................................................................................................................7 1.2 General.............................................................................................................................................................8 1.3 Safety ...............................................................................................................................................................8

2 Operation................................................................................................................................................................9 2.1 Power Switch/Control Current Switch.............................................................................................................9 2.2 Turning on the Controller/Furnace...................................................................................................................9 2.3 Turning off the Controller/Furnace..................................................................................................................9

3 Control Fields and Display..................................................................................................................................10 3.1 Displays .........................................................................................................................................................11 3.2 Keyboard Blocks............................................................................................................................................11

4 Features of the Controller ...................................................................................................................................13 4.1 Functions........................................................................................................................................................13

5 New Functions of the Nabertherm Controller...................................................................................................14 5.1 Program Entry with/without Gradient as of Version 3.xx..............................................................................14 5.2 Program Starting Behavior for warm Furnaces as of Controller Version 3.xx ..............................................14 5.3 Power Failure Behavior .................................................................................................................................14

6 Controller B 130/C 280........................................................................................................................................15 6.1 Brief Instructions ...........................................................................................................................................15 6.2 Setting or changing Program/Waiting Time ..................................................................................................16 6.3 Setting or changing the Waiting Time ...........................................................................................................17 6.4 Programming Extra Functions .......................................................................................................................18 6.5 Programming Extra Functions in "T3" (C 280 only) .....................................................................................19 6.6 Turning Extra Functions in Program Execution on and off by Hand.............................................................19 6.7 Saving Programs ............................................................................................................................................19 6.8 Preconfigured Programs for the B 130/C 280................................................................................................20 6.9 Calling Programs ...........................................................................................................................................21 6.10 Program Start .................................................................................................................................................21 6.11 Program Change during Execution ................................................................................................................21 6.12 Terminating a Program ..................................................................................................................................22 6.13 Key Locking ..................................................................................................................................................22 6.14 Info Menu ......................................................................................................................................................22

7 Controller B 150/C 290/C 295.............................................................................................................................23 7.1 Brief Instructions ...........................................................................................................................................23

8 Controller B 180/P 330 ........................................................................................................................................24 8.1 Brief Instructions ...........................................................................................................................................24 8.2 Setting and Displaying the Date/Time on the P 330 ......................................................................................25


8.3 Setting or changing Programs ....................................................................................................................... 25 8.4 Setting or changing the Waiting Time........................................................................................................... 27 8.5 Setting or changing the Start Time................................................................................................................ 28 8.6 Programming Extra Functions....................................................................................................................... 28 8.7 Turning Extra Functions in Program Execution on and off by Hand............................................................ 29 8.8 Saving Programs ........................................................................................................................................... 29 8.9 Calling Programs........................................................................................................................................... 30 8.10 Program Start ................................................................................................................................................ 31 8.11 Program Change during Execution ............................................................................................................... 31 8.12 Brief Program Interruption on the P 330....................................................................................................... 32 8.13 Terminating a Program.................................................................................................................................. 32 8.14 Segment Skip Key (C 290, C 295 only) ........................................................................................................ 32 8.15 Heating Circuits Key (C 295 only)................................................................................................................ 32 8.16 Info Menu...................................................................................................................................................... 33

9 Power Failure Behavior for Version 3.xx Controllers and higher...................................................................35

10 Power Failure Behavior for Controller Versions 1-2.xx, built through the beginning of 2007 .....................35 10.1 Power Failure Behavior in the different Segments of B 130, C 280 ............................................................. 35 10.2 Power Failure Behavior for the B 150........................................................................................................... 35 10.3 Power Failure Behavior for C 290, C 295..................................................................................................... 35

11 Eurotherm 2132i Over-Temperature Limit Controller for Installing in Controllers B 180 and P 330 (optional)...............................................................................................................................................................36

11.1 Eurotherm 2132i Over-Temperature Limit Controller .................................................................................. 36

12 Configuration/Customer-Specific Settings ........................................................................................................36 12.1 Configuration ................................................................................................................................................ 36 12.2 Opening the Configuration for the B 130, B 150, C290, C 295 .................................................................... 36 12.3 Opening the Configuration on the B 180/P 330 ............................................................................................ 37 12.4 Configuration Options in Configuration Level 1 (Password = "0") .............................................................. 37

12.4.1 Converting °C/°F...................................................................................................................................... 37 12.4.2 Settings for kW/h Counter........................................................................................................................ 37 12.4.3 Setting the Interface Address.................................................................................................................... 37 12.4.4 Program Entry with/without Gradient (as of Version 3.xx) ..................................................................... 38 12.4.5 Setting/Control of Power Failure Behavior (Version 3.xx or later).......................................................... 38

12.5 Configuration Options in Configuration Level 2 (Password = "2") .............................................................. 38 12.6 Auto Tune...................................................................................................................................................... 39

13 Data Interface.......................................................................................................................................................39 13.1 RS-422 Data Interface (optional) .................................................................................................................. 39

14 Faults.....................................................................................................................................................................40 14.1 Fault Messages .............................................................................................................................................. 40


14.2 Fault Diagnosis ..............................................................................................................................................41 14.3 Check List for Controller Complaints............................................................................................................42

15 Replacement Parts ...............................................................................................................................................43 15.1 Replacing a Built-in Controller......................................................................................................................43

16 Technical Data .....................................................................................................................................................44

17 Electrical Connections (Wiring Diagram) .........................................................................................................45 17.1 Furnaces up to 3.6 kW – B 130, B 150, B 180, C 280, C 290, C 295, P 330.................................................45 17.2 Furnaces > 3.6 kW with Semiconductor Relay - B130, B150, C280, C290 ..................................................45 17.3 Furnaces > 3.6 kW with Heat Fuse – B 130, B 150, C 280, C 290................................................................46 17.4 Furnaces > 3.6 kW with 2 Heating Circuits – C 295 .....................................................................................46 17.5 Replacement Controller for Models C/S 3; C/S 5; C/S 7; C/S 8; C/S 19; C/S 30..........................................47

17.5.1 Replacement for old S Controller up to 3.6 kW........................................................................................47 17.5.2 Replacement for old C Controller .............................................................................................................47

18 Nabertherm Service.............................................................................................................................................48

19 For Your Notes.....................................................................................................................................................49


Pos: 1 /TD/Einleitung/Überschrift - Einleitung @ 0\mod_1167823212238_51.doc @ 5139

1 Introduction Pos: 2 /TD/Einleitung/Controller B150/B130/B170/C280/C290/C295/P320 @ 0\mod_1168855773334_51.doc @ 6113

Dear Customer,

Thank you for choosing a quality product from Nabertherm GmbH.

With this system, you have selected a product which is tailored specifically to your manufacturing and production conditions and of which you can be justifiably proud.

This product is characterized by

− Easy operation

− LCD display

− Rugged construction

− For use near machinery

− Optional RS-422 data interface

Your Nabertherm Team

Note

These documents are only intended for the purchasers of our products and must not be duplicated or imparted to or made accessible to third parties without written approval.

(Copyright and related industrial property rights, German Copyright Act dated 09.09.1965)

Industrial property rights All rights to drawings and other documents plus all rights of disposal are held by Nabertherm GmbH, including in the event of industrial property right applications.

Pos: 3 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983


Pos: 4 /TD/Einleitung/Gewährleistung_Haftung/Überschrift - Gewährleistung und Haftung @ 0\mod_1167822979492_51.doc @ 5130

1.1 Warranty and Liability Pos: 5 /TD/Einleitung/Gewährleistung_Haftung/Öfen und Schaltanlagen @ 0\mod_1157536440972_51.doc @ 1569

§

The Nabertherm warranty conditions or warranty services regulated in the individual contracts apply with regard to the warranty and liability. However, the following also additionally applies:

Warranty and liability claims in the event of personal injury and material damage are out of the question if these are attributable to one or more of the following causes:

− Each person involved in operating, installing, maintaining or repairing the system must have read and understood the operating instructions. No liability is accepted for damage and malfunctions arising from nonadherence to the operating instructions.

− Improper use of the system.

− Improper installation, commissioning, operation and maintenance of the system.

− Operation of the system with defective safety systems or improperly installed or nonfunctional safety and protective devices.

− Nonadherence to the notes contained in the operating instructions regarding the transport, storage, installation, commissioning, operation, maintenance and setup of the system.

− Unauthorized system design changes.

− Unauthorized operating parameter changes.

− Unauthorized parameterization, setting and program changes.

− Original parts and accessories have been designed especially for Nabertherm furnace systems. Only use original Nabertherm replacement parts. Otherwise, the warranty will be void. Nabertherm assumes no liability for damages resulting from use of nonoriginal parts.

− Catastrophes due to the effects of foreign bodies and force majeure.



Pos: 7 /TD/Einleitung/Allgemeines/Controller/Überschrift - Allgemeines @ 0\mod_1168857771977_51.doc @ 6176

1.2 General Pos: 8 /TD/Einleitung/Allgemeines/Controller/Allgemeines @ 0\mod_1168875225840_51.doc @ 6381

Before working on electrical systems, switch the power switch to "0" and disconnect the power cord!

Even with the power switch off, some parts in the furnace may carry voltage!

Work on the electrical system may only be done by a trained person!

The furnace and switching system have been preset by the Nabertherm company. If required, a process-dependent optimization must be carried out in order to achieve the best possible control behavior.

The temperature curve must be modified by the user so that the load, furnace or surrounding are not damaged. Nabertherm GmbH assumes no guarantee for the process.

Note

Before working on the program-controlled grounding receptacle (optional series L, HTC, N, HL) or the device connected to it, always turn off the furnace and disconnect the power cord.

Carefully read the operating manual of the controller in order to avoid operation mistakes or malfunction of the controller/furnace during operation.

Pos: 9 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Sicherheit @ 0\mod_1169023764018_51.doc @ 6885

1.3 Safety The controller has a series of electronic safety systems. If a fault occurs, the furnace automatically shuts off and a fault message appears in the LCD display.

Note

For more information, please see Chapter "Faults - fault messages"

Warning! General Hazards!

The Operating Instructions must be followed prior to switching on the furnace.



Pos: 11 /TD/Betrieb_Bedienung/Überschrift - Betrieb @ 0\mod_1168951185590_51.doc @ 6552 Operation

2 Operation Pos: 12 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Netzschalter/Steuerstromschalter @ 0\mod_1168874843173_51.doc @ 6372

2.1 Power Switch/Control Current Switch Pos: 13 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Netzschalter/Steuerstromschalter am Controller und Ofengehäuse @ 0\mod_1168874626267_51.doc @ 6363

27x12,7

The power switch/control current switch is located below or next to the keyboard block. Stop running heating programs before turning off the furnace with the power switch.

Pos: 14 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Controller/Ofen einschalten @ 0\mod_1168947051396_51.doc @ 6530

2.2 Turning on the Controller/Furnace Pos: 15 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Controller einschalten (alle Controller) @ 0\mod_1168947103177_51.doc @ 6539

Switch power switch to "I" position. The controller first displays the controller type and version number and then the temperature display. If the temperature is displayed, the controller is ready to operate.

Turning on the controller

Display Version number Temperature display

All necessary settings for proper function have already been done at the factory.

For the B 130 and C 280, heating programs for baking and glazing (see chapter "Preconfigured programs for the B 130/C 280") are configured. For the other controllers, the heating programs must be configured on a process- or user-specific basis.

Note

Some new functions depend on the version number. Turn the controller off and on again briefly to be able to read the version number.

Pos: 16 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Controller ausschalten @ 0\mod_1169109234337_51.doc @ 7191

2.3 Turning off the Controller/Furnace Pos: 17 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Controller ausschalten (alle Controller) @ 0\mod_1169108582644_51.doc @ 7182

Turn off main switch at position "O".

Pos: 18 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Beenden Sie laufende Heizprogramme, bevor Sie den Ofen am Netzschalter ausschalten ... @ 1\mod_1176291125332_51.doc @ 12843

Note Stop running heating programs before turning the furnace off at the main switch, since the controller will otherwise generate a fault message when it is turned back on. See Faults/fault messages


27x12,7


Pos: 20 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Bedienfelder/Überschrift - Bedienfelder @ 0\mod_1168871157672_51.doc @ 6338

3 Control Fields and Display Pos: 21 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Bedienfelder/P330 @ 5\mod_1209456948677_51.doc @ 36101

P 330

3

65

1

2132iEurotherm

27x12,7

2 Fig. 1: P 330 control field Pos: 22 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Bedienfelder/B180 @ 5\mod_1209457499159_51.doc @ 36117

B 180

123

5 6

2132iEurotherm

27x12,7

Fig. 2: B 180 control field Pos: 23 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Bedienfelder/B150/B130/C280/C290/C295 @ 0\mod_1168936578625_51.doc @ 6415

B130/B150/C280/C290/C295

T3

wait time 3 time 4time 2time 1

T2

T1

5

wait time 2time 1

T1

Madein Germany

Madein Germany

5

2 2

3 3

Fig. 3: B130/B150/C280/C290/C295 control field Pos: 24 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Displays/Überschrift - Displays @ 0\mod_1168867379777_51.doc @ 6302

1 = Power switch

2 = Keyboard block

3 = Program LED

4 = Programming keys

5 = Display

6 = Over-temperature limit controller (optional)


3.1 Displays Pos: 25 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Displays/B130/B150/B170/C280/C290/C295/P320 @ 0\mod_1168868366031_51.doc @ 6320

1

3

2

4 5 6 7 8 9

Fig. 4: Display

Pos: 26 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/Überschrift - Tastaturblöcke @ 0\mod_1168858756210_51.doc @ 6221

3.2 Keyboard Blocks Pos: 27 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/B130/B150/C280/C290/C295 und Legende @ 5\mod_1211536946771_51.doc @ 37360

B150, C 290 and C295

1

9

3 34 5

6

7

8

2

Fig. 5: B 150, C 290/C 295 keyboard block Pos: 28 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/B130/C280 und Legende @ 0\mod_1168859366628_51.doc @ 6266

B 130 and C 280

1

3 34 5

6

7

8

2

Fig. 6: B 130/C 280 keyboard block

1 = Program selection

2 = +/-

3 = Extra functions (not B 130)

4 = Page

5 = Program start/stop

6 = Info menu

7 = Key lock

8 = Save


2 = +/-

3 = Extra functions (not B 150)

4 = Page


6 = Info menu

7 = Segment skip (not B 150)

8 = Save

9 = Heating circuit (C 295 only)

1 = Furnace temperature

2 = Temperature unit °C/°F

3 = Heating on

4 = Extra relay 1 ON

5 = Extra relay 2 ON (or ventilation motor ON

6 = Key lock (B 130/C 280 only)

7 = Error message

8 = Program end

9 = PC communication (optional)


Pos: 29 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/P330 @ 5\mod_1209457993329_51.doc @ 36133

P 330

3

9

3

6

7

2

4 5 8

10

1

Fig. 7: P 330 keyboard block Pos: 30 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/B180 @ 5\mod_1209458519793_51.doc @ 36149

B 180

6

2

4 5 8

1

Fig. 8: B 180 keyboard block Pos: 31 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Tastaturblöcke/Legende Tastatur B180 und P330 @ 5\mod_1209458815975_51.doc @ 36165


2 = Numerical block

3 = Extra functions

4 = Page


6 = Info menu

7 = Segment skip

8 = Save

9 = Pause

10 = Time Pos: 32 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983


Pos: 33 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Eigenschaften der Kontroller @ 0\mod_1168946054727_51.doc @ 6512

4 Features of the Controller Pos: 34 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Eigenschaften der Kontroller (alle Controller) @ 5\mod_1209459305457_51.doc @ 36181

4.1 Functions

Controller

Function

B 130 B 150 B180 C 280 C 290 C 295 P 330

Over-temperature protection 1) √ √ √ √ √ √ √

Extra relay function - - - 2 2 4) 2 4) 2 4)

Manual configuration of the heating circuits

- - - - - √ -

Ventilation motor control 2) √ √ √ √ √ √

Waiting time √ √ √ √ √ √ √

Number of programs 2 1 1 9 9 9 9

Number of segments 4 2 2 4 40 40 40

Auto tune √ √ √ √ √ √ √

kW/hr counter 3) √ √ √ √ √ √ √

Operating hours counter √ √ √ √ √ √ √

Real-time clock - - - - - - √

Acoustic signal - - - - - - √

RS-422 data interface Optional Optional Optional Optional Optional Optional Optional

Constant heat output - - - - - √ Optional

Pos: 35 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/1) Mit Programmstart wird die höchste im Programm eingestellte Temperatur ermittelt ... @ 1\mod_1176292760467_51.doc @ 12854

1) When the program starts, the highest temperature in the program is calculated. If the furnace is 30°C warmer than the highest program temperature for 3 minutes during the program sequence, the controller turns off the heating and the safety relay, and a fault message appears. Pos: 36 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/2) Voreingestellte Funktion bei Umluftöfen: Sobald ein Programm am ... @ 1\mod_1176292979087_51.doc @ 12864

2) Preconfigured function for circulation furnaces: Once a program has been started on the controller, the air circulation motor starts. It remains in operation until the program terminates or is interrupted, and the furnace temperature falls back below 80°C. Extra function 2 is no longer available with this function. Pos: 37 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/3) Der kW/h Zähler berechnet über die Einschaltzeit der Heizung, den theoretisch ... @ 1\mod_1176293183301_51.doc @ 12875

3) The kW/hr counter calculates the power theoretically consumed over the time the heater is turned on for a heating program at nominal voltage. However, there may actually be deviations: If the voltage is low, the power consumption displayed will be too high, and for a higher voltage the power consumption displayed will be too low. Pos: 38 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/4) Bei Öfen mit einem Luftumwälzmotor steht in der Regel nur eine Extra-Funktion zur Verfügung .. @ 4\mod_1200563059435_51.doc @ 30603

4) In furnaces with an air circulation motor, only one extra function is usually available (see furnace operating instructions). Pos: 39 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983


Pos: 40 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Neue Funktionen der Nabertherm Controller @ 1\mod_1173192128446_51.doc @ 10423

5 New Functions of the Nabertherm Controller Pos: 41 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmeingabe mit/ohne Gradient ab Controller Version 3.xx @ 5\mod_1210665723438_51.doc @ 36633

5.1 Program Entry with/without Gradient as of Version 3.xx As of controller version 3.xx you can enter ramps either as gradients (e.g. 120°C/h) or using the "time and target temperature" combination.

Turn the controller off and on again briefly to be able to read the version number.

The input mode can be changed on a user-specific basis in the configuration in support of the process specification. To change the input mode, see "Configuration"

The mode configured can be seen during program input in a segment, e.g. "time 1", as follows:

For "time and set temperature" input, only °C/°F or the time h is displayed as the input unit. For gradient input, °C/°F and h appear together in the display as the unit. The maximum gradient is 6000°C (fast heating)

Pos: 42 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Die Zeiteinheit für die Gradienteneingabe ist fest auf Stunde (h) eingestellt ... @ 5\mod_1210666214044_51.doc @ 36655

Note

The unit of time for the gradient input is preset to hours (h) and cannot be changed to minutes. Example: 100°C/h

Pos: 43 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmstartverhalten bei warmen Ofen ab Controller Version 3.xx @ 1\mod_1173192896751_51.doc @ 10442

5.2 Program Starting Behavior for warm Furnaces as of Controller Version 3.xx If the furnace temperature at program start is higher than the set temperature of the first segment "T 1", the program start is delayed until the furnace chamber temperature cools to a value of T1 + 10 °C . That is, segment "Time 1" is skipped and the program start occurs in the following segment "Time 2".

T 1

1

2

3

Time 1 Time 2 Fig. 9: Program start behavior This program start behavior is permanently programmed into all controllers as of version number 3.xx and cannot be changed. Turn the controller off and on again briefly to be able to read the version number.

Pos: 44 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Spanungsausfallverhalten @ 1\mod_1173193408926_51.doc @ 10451

5.3 Power Failure Behavior As of controller version 3.xx the power failure behavior can be configured. Turn the controller off and on again briefly to be able to read the version number. To change the power failure behavior, see chapter "Configuration/customer-specific settings".

Pos: 45 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Controller B130/C280 @ 0\mod_1169463417266_51.doc @ 7393


6 Controller B 130/C 280 Pos: 46 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Überschrift - Kurzanleitung @ 0\mod_1169544239740_51.doc @ 7618

6.1 Brief Instructions Pos: 47 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Controller einschalten B130/C280 @ 0\mod_1169566786336_51.doc @ 7652



Pos: 48 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Programm aufrufen B130/B150/C280/C290/C295 @ 1\mod_1173193921396_51.doc @ 10460

Call program

Confirm program selection with

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Enter / control program

. . .

Pos: 50 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Programm starten B130/B150/B170/B180/C280/C290/C295/P230/P330 @ 1\mod_1173194624787_51.doc @ 10478

Start program

Display


Enter time segment 1

Enter temperature 1


time 1 time 2T 1

Display

27x12,7


Pos: 52 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Programme/Wartezeit einstellen oder verändern @ 1\mod_1174634424831_51.doc @ 12333

6.2 Setting or changing Program/Waiting Time Pos: 53 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme/Wartezeit einstellen oder verändern B130/C280 - 1 @ 0\mod_1169026202596_51.doc @ 6930

For the automatic operation of the furnace, before starting the controller a temperature characteristic must be configured which describes the desired temperature behavior. This configured temperature behavior is also called a heating program.

Each heating program for the B 130 and C 280 has two ramps, one holding time, and one cooling ramp.

T3

wait time 3 time 4time 2time 1

T2

T1

Fig. 10: Program graphic, B 130/C 280

− In the ramps, a segment temperature "T" and a segment time, "time 1" and "time 2" define a linear temperature increase (slow heating).

− In the holding time, "time 3"determines how long the temperature value configured in "T 2" should be held.

− In the cooling time, the natural cooling can be slowed using the rate set in "T 3" and "time 4". If there is no specification in "T 3" and "time 4", the program is already terminated after "time 3" has elapsed.

Program Entry

Using the paging key you can enter input mode. Every push selects the following segment or time value. The selected value is displayed with the blinking LED for either "T" or "time".



. . .

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In the display, the temperature value "T" or time value "time" corresponding to the flashing LED is shown.

Pos: 56 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme/Wartezeit einstellen oder verändern B130/B150/C280/C290/C295 - 3 @ 1\mod_1174375727593_51.doc @ 11353

If the value displayed should not be changed, use the page key to page to the next temperature or time value.

The display also shows the unit of the value expected:


Enter temperature 1


time 1 time 2T 1


- set temperature values with °C/°F

- set time specifications with hr:min

- set gradient specifications with °C/hr:min or °F/hr:min

If a value should be changed, you can set it with the key.

Each time you press the key, the value changes by 1 °C or by one minute.

If you hold the key down, the value first changes in steps of 10,

and if you hold the key down for a longer time, the value changes in steps of 100.

Entry of times is done in hours and minutes, e.g.6 hr and 30 min as 06:30.

For holding times, an entry of 99:59 means program execution will continue forever. When input is complete, the program can be started (see Starting the program).

If ramps contain the time entry 00:00, the controller attempts to reach the temperature value stored in "T" as quickly as possible

If no key is pressed for 60 seconds, the display automatically returns to the display of temperature. Changed settings are initially only buffered. If a changed or new program should be permanently stored in the controller for more frequent use, see "Saving programs".

Note

Not all segments have to be programmed. For segments which are not needed, the temperature and time values must be set to "0". The controller then automatically ends the program after the last segment programmed

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6.3 Setting or changing the Waiting Time

Waiting time B 150/C 290/C 295/B 180

To start a heating program automatically at a later point in time, e.g. after a drying time, a waiting time "wait" can be programmed.

To select the waiting time, press the key repeatedly until the wait LED flashes.

The entry of times is in hours and minutes, e.g. 6 hrs and 30 min as 06:30, i.e., when a heating program is started, first the wait time elapses and only then does the program start with segment 1 and heating.



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6.4 Programming Extra Functions With controllers of types "C" and "P", up to two optional extra functions "Extra 1" and "Extra 2" can be turned on or off in the segments depending on the program

Extra functions are, for instance, exhaust air flaps, fans, solenoids, or optical and acoustic signals, which have been included in the furnace (if applicable, see additional operating instructions for extra functions)

These extra functions can be specified during program entry in all segments, e.g. "time 1", by selecting the "Extra 1" or "Extra 2" key.

That is, when the controller processes the programmed segment, the extra functions are automatically turned on and then turned back of in the next segment, for instance.

Programming of extra functions is done during program entry.

The desired segment must be selected as described in "Entering programs/wait time", so that the corresponding LED, e.g. "time 1", is flashing.

If the "Extra 1" or "Extra 2" key is now pressed, the extra function is specified for this segment, and in the display the status field "REL 1" lights up for "Extra 1" and/or "REL 2" for "Extra 2". During program execution, the programmed extra function is automatically turned on during this segment.

To turn off the specification of an extra function, press the corresponding "Extra" key again – in the display, the status field "REL 1" or "REL 2" disappears – the extra function is now no longer turned on. Both extra functions can also be activated at the same time.

time 1 T1

Fig. 11: Selection of "Extra 1 funktion" in segment "time 1"; LED "time 1" flashes

wait time 1

Fig. 12: In the display, "REL 1" lights up for the selected "Extra 1 funktion"

When paging through the program with , programmed extra functions are indicated in each segment ("time" LED flashing) with the status fields "REL 1" or "REL 2" in the display – if the status fields do not light up, the extra functions are not specified.

Note

The programming of extra functions is saved along with storage of heating programs!

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6.5 Programming Extra Functions in "T3" (C 280 only) When programming extra functions in the program value "T3" (C 280 only), the extra function stays turned on after conclusion of the program, for instance in order to continue cooling the furnace with a cooling fan.

Extra functions which are automatically turned on during program execution by "T3" must be turned off by hand if necessary.

Pos: 61 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Extrafunktionen im Programmablauf manuell Ein- und Ausschalten B 130/150/C 280/C290/295 @ 1\mod_1174385865617_51.doc @ 11393

6.6 Turning Extra Functions in Program Execution on and off by Hand Extra functions can be turned on or off during a started program, for the active segment or after termination of the program, by pressing the corresponding "Extra" key.

If an extra function is turned on during a running program, it remains on until the program-specific segment transition to the following segment occurs.

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6.7 Saving Programs Changed settings are initially only buffered. That is, buffered programs are overwritten once a different program is called up. If a changed or new program should be permanently saved in the controller for more frequent use, it can be saved to a permanent program slot as follows:

Press the save key – a program number appears in the display.

The number can be changed to the desired program number using +- .

Pressing the save key again finally saves to the selected program slot.

+ +

Fig. 13: Saving a program to program slot no. 9

Pos: 63 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme speichern B130/B150/C 280/C290/C295/P320 - 2 @ 1\mod_1174405559639_51.doc @ 12203

The program can now be called up from this storage slot at any time (see Program start)

Note

Existing heating programs already saved in a storage slot will be overwritten with no message or warning. Saved heating programs are still retained after the controller is turned off. Configured waiting times are not saved. They must be reentered before each process! The controller automatically returns to the display of the furnace temperature after about 10

seconds when you save without pressing the save key again. The program is only buffered in this case.

Pos: 64 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Voreingestellte Programme B 130/C 280 @ 1\mod_1174386532079_51.doc @ 11413


6.8 Preconfigured Programs for the B 130/C 280 The following programs are preconfigured and can be started directly. "Baking" refers to the baking of clay, while "glazing" refers to the baking of glazes.

Note In any case, note the specifications and instructions of the raw material manufacturers, which may make it necessary to change or adapt the preconfigured programs. It cannot be guaranteed that optimum results can be obtained with the preconfigured programs. The configured factory programs can be overwritten for your own purposes (see Setting programs/wait time).

B 130

T1 Time1 T2 Time2 Time3 Time4 T3

P1 650 6:00 900 0:00 0:20 0:00 0 Baking

P2 500 3:00 1050 0:00 0:20 0:00 0 Glazing

C 280

T1 Time1 T2 Time2 Time3 Time4 T3

P1 650 3:00 900 0:00 0:20 0:00 0 Baking 1

P2 650 6:00 900 0:00 0:20 0:00 0 Baking 2

P3 650 5:00 1100 0:00 0:30 0:00 0 Baking 3

P4 320 2:00 1050 0:00 0:20 0:00 0 Glazing 1

P5 500 3:00 1050 0:00 0:20 0:00 0 Glazing 2

P6 500 3:00 1200 0:00 0:20 0:00 0 Glazing 3

P7 Unused

P8 Unused

P9 Unused

Note For furnace models with lower maximum temperatures, the programs listed above are adapted at the factory to the maximum temperature of the furnace.

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6.9 Calling Programs Pos: 66 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme aufrufen B130/B150/C 280/C290/C295 - 1 @ 1\mod_1174386987161_51.doc @ 11423

Call up saved programs with the P key. Use the +- key to select the desired program

number and control the program using the key.

+ +

Fig. 14: Calling heating program no. 9

Pos: 67 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme aufrufen (Hinweis) B130/B150/B170/C280/C290/C295/P320 - 2 @ 1\mod_1174407235343_51.doc @ 12236

Note Check the heating program called up before starting it, to be sure that it is the right heating program.

As of version 3, heating programs are reloaded after program termination.That is, the heating program can be started after a process without having to reenter it. Turn the controller off and on again briefly to be able to read the version number .

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6.10 Program Start

After a heating program is entered or called up, it can be started with the startstop key.

As of version 3: if the furnace temperature at the starting time is higher than the temperature specified in "T 1", the controller first waits until the temperature of the warm furnace has fallen to the first segment temperature T1, and only then does it start the rest of the program's execution. (See also Chapter "New functions of the Nabertherm controller"). For a cold furnace, the heating program is started immediately.

If the heating program has been started, during program execution the LED of the active segment "time 1 – time 4" lights up. The controller regulates the configured temperature profile completely automatically and the status field "heat" lights up in the heating cycle.

If the waiting time is set, the LED "wait" first lights up and the display counts down the remaining waiting time. The status field "heat" only lights up after program start in segment "time 1" if the heater is turned on. After conclusion of the last segment, the heater is turned off and the program terminates. In the display, the end of the program is indicated with the message "end".

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6.11 Program Change during Execution During program execution, program changes can be made as follows:

Use the paging key to enter input mode. Every push selects the following segment or time value. The selected value is displayed with the blinking LED for either "T" or "time".

In the display, the temperature value "T" or time value "time" corresponding to the flashing LED is shown. Holding times can be changed in steps of 5 minutes and temperatures by +/- 1 °C/°F. If the value displayed should not be changed, use the page key to page to the next segment or time value. All temperature and time values, as well as the extra functions, can be changed; the only exception is the segment time of the ramp currently being processed.


Note

Changes to individual values during program execution must be confirmed with . Otherwise, the change will not be accepted. If you only want to change the active holding time segment, this can be done without selecting using the paging key . To do this, you

can use the +- key directly to increase or decrease the holding time in steps of five

minutes.

Extra functions can be turned on or off during a started program, for the active segment or after termination of the program, by pressing the corresponding "Extra" key.

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6.12 Terminating a Program

To terminate a program, press the startstop key again. The heater is turned off and the status

field "end" lights up. Program termination can be performed at any time.

Note It is not possible to interrupt a program temporarily!

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6.13 Key Locking

For protection against unintended or unallowed changes to the program execution, the keyboard can be locked after program start using the "key lock". Key locking can only be released by turning the controller off and on again. If the furnace is turned off while a program is running, see the power failure behavior.

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6.14 Info Menu From the info menu, the current program status, program-relevant information, and fault messages can be read out.

You can reach the info menu by pressing the "Info" key.

Use the "Info" key to page through the entire info menu until the furnace temperature is displayed again.

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Pr Selected program SP Set temperature value Pt Program run time of the active/last program, in minutes E Power consumption of the active/last program, in kW/hr tt Total operating hours OP Heating output power in % F1 Fault buffer of last fault F2 Fault buffer of next to last fault


Ht Highest program temperature of the active/last program tA Maximum furnace temperature

Note

The info menu is not automatically switched back to the temperature display, so that you can observe it for longer periods of time. Use the "Info" key to page through the entire info menu until the furnace temperature is displayed again. Some values are reset after a heating program is started. The operating hour counter cannot be reset

Pos: 74 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983 Pos: 75 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Controller B150/C290/C295 @ 0\mod_1169463661493_51.doc @ 7402

7 Controller B 150/C 290/C 295 Pos: 76 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Überschrift - Kurzanleitung @ 0\mod_1169544239740_51.doc @ 7618

7.1 Brief Instructions Pos: 77 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Controller einschalten B150/C290/C295 @ 0\mod_1169566365267_51.doc @ 7643



Pos: 78 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Programm aufrufen B130/B150/C280/C290/C295 @ 1\mod_1173193921396_51.doc @ 10460

Call program

Confirm program selection with



. . .


Start program

Display



Enter temperature 1


time 1 time 2T 1

Display

27x12,7


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8 Controller B 180/P 330 Pos: 83 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Überschrift - Kurzanleitung @ 0\mod_1169544239740_51.doc @ 7618

8.1 Brief Instructions Pos: 84 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Controller einschalten B180/P330 @ 5\mod_1209461914143_51.doc @ 36213

Turning on the controller 27x12,7


Pos: 85 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Kurzanleitung/Programm eingeben-Startzeit eingeben-start- B180/P330 @ 5\mod_1209462365500_51.doc @ 36229

Enter waiting time

wait

Enter program

Confirm input with .


Start program

Display


Display

Enter temperature 1



Enter waiting time

Confirm input with .


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8.2 Setting and Displaying the Date/Time on the P 330 The P 330 has a real time clock that is set at the factory. The time of day can be displayed

by pressing the key. If the time of day is displayed incorrectly, the clock can be set as follows: The clock is set using a numerical combination of the day of the week and the time. The setting of the day of the week corresponds to the first digit of the numerical combination. Each day of the week has its own number.

1=Mon, 2=Tue, 3=Wed, 4=Thu, 5=Fri, 6=Sat, 7=Sun.

Entry of the time of day must then be carried out with the last four digits of the combination using a 24-hour clock:

E.g. 0735 for 7:35 AM, 1700 for 5:00 PM, etc.

Example: Setting the time "Wednesday (day 3), 7:35 AM"

Fig. 15: Example of setting the clock

The day and time are saved by pressing the key. They can be queried at any time with

the symbol key .

This clock is a real-time clock, that is, even when the controller is turned off, the time is retained using a built-in battery. The lifetime of the battery is about 3 years. When the battery is replaced, the saved data (set time) is lost. For the battery type, see the chapter "Technical data".

The time can only be entered and displayed in 24-hour mode, that is, a display of 12:00 AM/PM is not possible. After the time is set, the controller is fully ready for operation.

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8.3 Setting or changing Programs For the automatic operation of the furnace, before starting the controller a temperature characteristic must be configured which describes the desired temperature behavior. This configured temperature behavior is also called a heating program.

C 290/C 295

Each of the 9 heating programs for the C 290/C 295 has 20 ramps and 20 hold times (40 segments in all) which are connected together with the segment blocks A – I.


wait time 3 time 3 time 3time 4 time 4 time 4time 2 time 2 time 2time 1 time 1 time 1

T1

T1

T1

T2

T2

T2

Fig. 16: Program graphic, C 290/C 295

B 150

The heating program for the B 150 has one ramp and one holding time.

wait time 2time 1

T1

Fig. 17: Program graphic, B 150

− In a Ramp, a segment temperature "T" and a segment time, e.g. "time 1", define a linear temperature increase (slow heating).

− In a holding time, e.g. "time 2", it is configured how long the temperature value configured in "T 1" should be held.

Program Entry

Using the paging key you can enter input mode. Every push selects the following segment or time value. The selected value is displayed with the flashing LED for either "T" or "time".



. . .

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Note

For the controllers B 180 and P 330 the values are entered at the numerical block.


In the display, the corresponding segment block A-I and the temperature value "T" or time value "time" corresponding to the flashing LED are also shown.



Enter temperature 1


time 1 time 2T 1


If the value displayed should not be changed, use the page key to page to the next temperature or time value.

The display also shows the unit of the value expected:

- set temperature values with °C/°F

- set time specifications with hr:min

- set gradient specifications with °C/hr:min or °F/hr:min

If a value should be changed, you can set it with the key.

Each time you press the key, the value changes by 1 °C or by one minute.

If you hold the key down, the value first changes in steps of 10,

and if you hold the key down for a longer time, the value changes in steps of 100.

Entry of times is done in hours and minutes, e.g.6 hr and 30 min as 06:30.

For holding times, an entry of 99:59 means program execution will continue forever. When input is complete, the program can be started (see Starting the program).

If ramps contain the time entry 00:00, the controller attempts to reach the temperature value stored in "T" as quickly as possible

If no key is pressed for 60 seconds, the display automatically returns to the display of temperature. Changed settings are initially only buffered. If a changed or new program should be permanently stored in the controller for more frequent use, see "Saving programs".

Note Not all segments have to be programmed. For segments which are not needed, the temperature and time values must be set to "0". The controller then automatically ends the program after the last segment programmed


Note


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8.4 Setting or changing the Waiting Time

Waiting time B 150/C 290/C 295/B 180

To start a heating program automatically at a later point in time, e.g. after a drying time, a waiting time "wait" can be programmed.

To select the waiting time, press the key repeatedly until the wait LED flashes.

The entry of times is in hours and minutes, e.g. 6 hrs and 30 min as 06:30, i.e., when a heating program is started, first the wait time elapses and only then does the program start with segment 1 and heating.

Pos: 96 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Startzeit einstellen oder verändern P 330 @ 5\mod_1209473804268_51.doc @ 36356


8.5 Setting or changing the Start Time

P 330 start time

To start a heating program automatically at a later point in time, e.g. after a drying time, a waiting time can be programmed via the 7-day timer.

To select the waiting time, press the key.

The " wait " LED flashes.

The timer is set using a numerical combination consisting of the day of the week and the time. The setting of the day of the week corresponds to the first digit of the numerical combination. Each day of the week has its own number.

1=Mon, 2=Tue, 3=Wed, 4=Thu, 5=Fri, 6=Sat, 7=Sun.

Entry of the time of day must then be carried out with the last four digits of the combination using a 24-hour clock:

e.g. 0800 for 8:00 a.m., 1800 for 6:00 p.m., etc.

Also see "Setting and displaying the date/time"

Example: Program start on Thursday at 08:00.

wait

Fig. 18: Waiting time input Display

Note Incorrect input: Exit Wait function by pressing the key. Press again to select or correct the wait time.

Pos: 97 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmierung der Extrafunktionen B130/B150/C280/C290/C295 @ 1\mod_1173260029266_51.doc @ 10552

8.6 Programming Extra Functions With controllers of types "C" and "P", up to two optional extra functions "Extra 1" and "Extra 2" can be turned on or off in the segments depending on the program

Extra functions are, for instance, exhaust air flaps, fans, solenoids, or optical and acoustic signals, which have been included in the furnace (if applicable, see additional operating instructions for extra functions)

These extra functions can be specified during program entry in all segments, e.g. "time 1", by selecting the "Extra 1" or "Extra 2" key.

That is, when the controller processes the programmed segment, the extra functions are automatically turned on and then turned back of in the next segment, for instance.

Programming of extra functions is done during program entry.

The desired segment must be selected as described in "Entering programs/wait time", so that the corresponding LED, e.g. "time 1", is flashing.

If the "Extra 1" or "Extra 2" key is now pressed, the extra function is specified for this segment, and in the display the status field "REL 1" lights up for "Extra 1" and/or "REL 2" for "Extra 2". During program execution, the programmed extra function is automatically turned on during this segment.

d = day


To turn off the specification of an extra function, press the corresponding "Extra" key again – in the display, the status field "REL 1" or "REL 2" disappears – the extra function is now no longer turned on. Both extra functions can also be activated at the same time.

time 1 T1

Fig. 19: Selection of "Extra 1 funktion" in segment "time 1"; LED "time 1" flashes

wait time 1

Fig. 20: In the display, "REL 1" lights up for the selected "Extra 1 funktion"

When paging through the program with , programmed extra functions are indicated in each segment ("time" LED flashing) with the status fields "REL 1" or "REL 2" in the display – if the status fields do not light up, the extra functions are not specified.

Note The programming of extra functions is saved along with storage of heating programs!

Pos: 98 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmierung der Extrafunktionen (Taste Extra 1) P 330 @ 5\mod_1216735363604_51.doc @ 40165

Note

The P 330 has an acoustic alarm coupled to Extra Relay 1. This means that when the Extra 1 function is activated the acoustic alarm sounds and when the Extra 1 function is deactivated the alarm turns off.

Pos: 99 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Extrafunktionen im Programmablauf manuell Ein- und Ausschalten B 130/150/C 280/C290/295 @ 1\mod_1174385865617_51.doc @ 11393

8.7 Turning Extra Functions in Program Execution on and off by Hand Extra functions can be turned on or off during a started program, for the active segment or after termination of the program, by pressing the corresponding "Extra" key.

If an extra function is turned on during a running program, it remains on until the program-specific segment transition to the following segment occurs.

Pos: 100 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme speichern B130/B150/C 280/C290/C295 - 1 @ 1\mod_1174386130676_51.doc @ 11403

8.8 Saving Programs Changed settings are initially only buffered. That is, buffered programs are overwritten once a different program is called up. If a changed or new program should be permanently saved in the controller for more frequent use, it can be saved to a permanent program slot as follows:

Press the save key – a program number appears in the display.

The number can be changed to the desired program number using +- .

Pressing the save key again finally saves to the selected program slot.


+ +

Fig. 21: Saving a program to program slot no. 9


Note For the controllers B 180 and P 330 the values are entered at the numerical block.

Pos: 102 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme speichern B150 - 2 @ 0\mod_1169025134357_51.doc @ 6912

Fig. 22: B 150 example programs

Pos: 103 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme speichern B130/B150/C 280/C290/C295/P320 - 2 @ 1\mod_1174405559639_51.doc @ 12203

The program can now be called up from this storage slot at any time (see Program start)

Note

Existing heating programs already saved in a storage slot will be overwritten with no message or warning. Saved heating programs are still retained after the controller is turned off. Configured waiting times are not saved. They must be reentered before each process! The controller automatically returns to the display of the furnace temperature after about 10

seconds when you save without pressing the save key again. The program is only buffered in this case.

Pos: 104 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Programme aufrufen @ 1\mod_1174648969015_51.doc @ 12376

8.9 Calling Programs Pos: 105 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme aufrufen B130/B150/C 280/C290/C295 - 1 @ 1\mod_1174386987161_51.doc @ 11423

Call up saved programs with the P key. Use the +- key to select the desired program

number and control the program using the key.

+ +

Fig. 23: Calling heating program no. 9


Note


Pos: 107 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programme aufrufen (Hinweis) B130/B150/B170/C280/C290/C295/P320 - 2 @ 1\mod_1174407235343_51.doc @ 12236

Note Check the heating program called up before starting it, to be sure that it is the right heating program.

As of version 3, heating programs are reloaded after program termination.That is, the heating program can be started after a process without having to reenter it. Turn the controller off and on again briefly to be able to read the version number .

Pos: 108 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmstart B130/B150/C280/C290/C295 @ 0\mod_1169026395783_51.doc @ 6939


8.10 Program Start

After a heating program is entered or called up, it can be started with the startstop key.

As of version 3: if the furnace temperature at the starting time is higher than the temperature specified in "T 1", the controller first waits until the temperature of the warm furnace has fallen to the first segment temperature T1, and only then does it start the rest of the program's execution. (See also Chapter "New functions of the Nabertherm controller"). For a cold furnace, the heating program is started immediately.

If the heating program has been started, during program execution the LED of the active segment "time 1 – time 4" lights up. The controller regulates the configured temperature profile completely automatically and the status field "heat" lights up in the heating cycle.

If the waiting time is set, the LED "wait" first lights up and the display counts down the remaining waiting time. The status field "heat" only lights up after program start in segment "time 1" if the heater is turned on. After conclusion of the last segment, the heater is turned off and the program terminates. In the display, the end of the program is indicated with the message "end".

Pos: 109 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Programmänderung im Programmablauf B130/B150/C 280/C290/C295 @ 1\mod_1174388003135_51.doc @ 11433

8.11 Program Change during Execution During program execution, program changes can be made as follows:

Use the paging key to enter input mode. Every push selects the following segment or time value. The selected value is displayed with the blinking LED for either "T" or "time".

In the display, the temperature value "T" or time value "time" corresponding to the flashing LED is shown. Holding times can be changed in steps of 5 minutes and temperatures by +/- 1 °C/°F. If the value displayed should not be changed, use the page key to page to the next segment or time value. All temperature and time values, as well as the extra functions, can be changed; the only exception is the segment time of the ramp currently being processed.

Note

Changes to individual values during program execution must be confirmed with . Otherwise, the change will not be accepted. If you only want to change the active holding time segment, this can be done without selecting using the paging key . To do this, you

can use the +- key directly to increase or decrease the holding time in steps of five

minutes.

Extra functions can be turned on or off during a started program, for the active segment or after termination of the program, by pressing the corresponding "Extra" key.


Note


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8.12 Brief Program Interruption on the P 330 To interrupt program execution only temporarily, for instance to open the furnace door for

removal or addition of material, press the "pause" key. Unlike the "start/stop" key

the heating is still turned off, but the program is not reset (regulation data is retained).

The program is continued with the "start/stop" key in the last active segment, taking the elapsed time in that segment into account.

If the furnace door is opened without the pause function, the controller immediately reacts to the temperature drop and starts to heat immediately after the door is shut – the result can be an overcompensation in the furnace chamber temperature (see also "Safety" in the furnace operating instructions).

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8.13 Terminating a Program

To terminate a program, press the startstop key again. The heater is turned off and the status

field "end" lights up. Program termination can be performed at any time.

Note It is not possible to interrupt a program temporarily!

Pos: 113 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Taste Segmentsprung (Skip) nur C290/C295 @ 0\mod_1169037843440_51.doc @ 7074

8.14 Segment Skip Key (C 290, C 295 only)

Using the key, the current segment can be shortened or accelerated as follows:

Segment skip in a ramp

If the program is in a ramp, the key sets the corresponding ramp time (e.g. "time 1" or "time 3") to zero, so that the controller attempts to reach segment temperature "T" as quickly as possible using maximum power and maximum gradients. After the segment temperature is reached, the segment advances.

Segment skip in the holding time

If the "Segment skip" key is pressed during a holding time (e.g. "time 2" or "time 4"), then the holding time is ended immediately and the controller jumps directly into the next segment.

Pos: 114 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Taste Heizkreise nur C295 @ 0\mod_1169038189734_51.doc @ 7083

8.15 Heating Circuits Key (C 295 only)

The key can be used to adapt the power of two heating circuits individually to the process. The controller has two heater outputs whose relationship to one another can be adjusted by selectively reducing the two output lines. At delivery, both heating outputs are set to 100% output power.

By pressing the key, the configured relationship in the table is initially shown. The key can be used to change this relationship.

Fig. 24: Setting the heating circuit relationship


Display -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 +10 +20 +30 +40 +50 +60 +70 +80 +90 +100

A1 0 %

10 %

20 %

30 %

40 %

50 %

60 %

70 %

80 %

90 %

100 100 100 100 100 100 100 100 100 100 100

A2 100 100 100 100 100 100 100 100 100 100 100 90 %

80 %

70 %

60 %

50 %

40 %

30 %

20 %

10 %

0 %

Examples: 1) At the setting "+ 1001", the furnace is heated only through output 1 (A1), for instance for a furnace for fusing applications, if only the ceiling heat is to be used and the side or floor heater is to be turned off. Note that when operating with reduced heating power, the furnace may no longer be able to reach the maximum temperature specified on the type plate! 2) At setting "0", the furnace is operated with both heat outputs without reduction, for instance for an even temperature distribution when baking clay and ceramics. 3) At setting "-100", output 1, for instance the ceiling heat in fusing furnaces, is turned off. The furnace is heated only through the heater attached to output 2 (A2), e.g. the side and floor (see the furnace description). Note that when operating with reduced heating power, the furnace may no longer be able to reach the maximum temperature specified on the type plate! Since the configuration of the output power is process-dependent, these settings can be saved directly in the heating program. First enter the heating program as described, and then press the key to specify the relationship between heating outputs. By saving the heating program, the entire programming including the configured output power can be assigned to a program memory (see also "Saving programs"). The settings for the output power can also be controlled or changed at any time by pressing the key. If there is no other input for 30 seconds, e.g. with the keys, the display switches back to display of the temperature.

Note

See the furnace instructions for which output (A1) (A2) is responsible for which heating zone. In furnaces with two heating circuits, output 1 always corresponds to the upper heating circuit and output 2 to the lower one.

Pos: 115 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Infomenü B130/B150/C280/C290/C295 - 1 @ 0\mod_1169470892509_51.doc @ 7465

8.16 Info Menu From the info menu, the current program status, program-relevant information, and fault messages can be read out.

You can reach the info menu by pressing the "Info" key.

Use the "Info" key to page through the entire info menu until the furnace temperature is displayed again.

Pos: 116 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Infomenü B130/B150/C280/C290/C295/P320 - 2 @ 1\mod_1174894342983_51.doc @ 12426

Pr Selected program SP Set temperature value Pt Program run time of the active/last program, in minutes E Power consumption of the active/last program, in kW/hr tt Total operating hours OP Heating output power in % F1 Fault buffer of last fault F2 Fault buffer of next to last fault


Ht Highest program temperature of the active/last program tA Maximum furnace temperature

Note

The info menu is not automatically switched back to the temperature display, so that you can observe it for longer periods of time. Use the "Info" key to page through the entire info menu until the furnace temperature is displayed again. Some values are reset after a heating program is started. The operating hour counter cannot be reset

Pos: 117 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Hinweis - um im Fehlerfall schnell helfen zu können, sind die Werte des Infomenüs ... @ 5\mod_1211527857719_51.doc @ 37248

Note

For quick assistance in the event of a fault, the data in the info menu are very useful for localizing the fault. In case of a malfunction, please fill out the check list printed from the section "Check List for Controller Complaints" and provide it to us.



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9 Power Failure Behavior for Version 3.xx Controllers and higher Pos: 120 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Spannungsausfallverhalten Controller ab Version 3.xx @ 1\mod_1174894947624_51.doc @ 12437

The power failure behavior describes the behavior of the contorller when the power supply is interrupted. The duration of the power failure is irrelevant.

Ceramic/glass applications

− Program stop in wait segment with fault message F90

− Termination in all other segments with fault message F90

− Continuation from actual value in ramps if T > 100 °C

Metal/laboratory applications

Program continuation in any program state.

The power failure behavior configured can be checked or changed under Setting/checking power failure behavior (as of version 3.xx)

Pos: 121 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Spannungsausfallverhalten Controller Versionen 1-2.xx Baujahr bis Anfang 2007 @ 1\mod_1174895419860_51.doc @ 12448

10 Power Failure Behavior for Controller Versions 1-2.xx, built through the beginning of 2007

Pos: 122 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Die Spannungsausfall-Fehlermeldung wird nur beim ersten Netzausfall angezeig ... @ 1\mod_1176375887704_51.doc @ 12945

Note The power failure fault message is only displayed after the first power failure. If multiple power failures in a row occur during a program, this can only be detected by the fact that the "end" indicator is not lit.

Pos: 123 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Spannungsausfallverhalten in den verschiedenen Segmenten B 130, C 280 @ 0\mod_1169021401936_51.doc @ 6813

10.1 Power Failure Behavior in the different Segments of B 130, C 280 wait/time3/time4: Program stop with fault message F90

time1/time2: Continuation of program

Pos: 124 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Spannungsausfallverhalten B150 @ 0\mod_1169021277588_51.doc @ 6804

10.2 Power Failure Behavior for the B 150 wait: Program stop with fault message F90

time 1: Continuation of program from actual value

time 2: Program stop if holding time less than 99:59

time 2: Continuation of program if holding time set to 99:59

Pos: 125 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Spannungsausfallverhalten C290/C295 @ 0\mod_1169021482970_51.doc @ 6822

10.3 Power Failure Behavior for C 290, C 295 wait: Program stop with fault message F90

time 1, time 3: For T < 450 °C (842 °F), continuation of program rt

time 1, time 3: For T > 450 °C (842 °F), stop

time 2, time 4: Program stop if holding time less than 99:59

time 2, time 4: Continuation of program if holding time set to 99:59

Pos: 126 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Temperaturwählbegrenzer Eurotherm 2132i zum Einbau in Controller... (optional) @ 5\mod_1211528966670_51.doc @ 37264


11 Eurotherm 2132i Over-Temperature Limit Controller for Installing in Controllers B 180 and P 330 (optional)

Pos: 127 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Temperaturwählbegrenzer Eurotherm 2132i @ 0\mod_1169104247661_51.doc @ 7173

11.1 Eurotherm 2132i Over-Temperature Limit Controller 2132iEurotherm

The Eurotherm 2132i over-temperature limit controller monitors the furnace chamber temperature using an independent measurement circuit. If the furnace chamber temperature rises above the configured value (generally Tmax + 30°C/86°F), the heater is turned off by a safety fuse to protect the furnace – "FSH" alarm flashes on the over-temperature limit controller.

If the temperature falls back below the configured value, it must be acknowledge for

operation to resume. To do this, the keys and ↺ must be pressed simultaneously on the over-temperature limit controller in order to enable the heater again.

A temperature selection monitor (option for melting furnaces), unlike the temperature selection limiter, can turn the heating back on after it exceeds the limit. No acknowledgment is necessary.

Note

The overtemperature limiter and overtemperature selection monitor (optional) must be checked for proper functioning at regular intervals!

Note See Eurotherm 2132i instructions

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12 Configuration/Customer-Specific Settings Pos: 129 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Konfiguration @ 0\mod_1169022694551_51.doc @ 6858

12.1 Configuration Particular settings which influence the operating behavior of the controller are performed in the configuration. The configuration is divided into two access levels which can be opened with different passwords.

Level 1 = Password 0 Level 2 = Password 2 Pos: 130 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Konfiguration öffnen B130/B150/C290/C295 @ 0\mod_1169023136091_51.doc @ 6867

12.2 Opening the Configuration for the B 130, B 150, C290, C 295

Hold the key down and briefly press the > key, then release the key again. The display shows "Co 0" and waits for the entry of the security code.

Use to enter the password for the desired configuration level and confirm with the save

key . Page with the key to show the parameters one after another.

Changed settings must be saved with the key! During the storage process, the value blinks briefly in the display.

Pos: 131 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Konfiguration öffnen B180/P330 @ 5\mod_1209534580519_51.doc @ 36403


12.3 Opening the Configuration on the B 180/P 330

Hold the key down and briefly press the key. "Co 0" appears in the display, and the system waits for the entry of the password. Use the keyboard block to enter the password for the configuration level desired and

confirm with the key. Page with the key to show the parameters one after another. Changed settings must be saved with the key! During the save process, the value flashes briefly in the display.

Note

By changing regulation parameters, the function of the control unit can be significantly influenced.

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12.4 Configuration Options in Configuration Level 1 (Password = "0") Pos: 133 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Umstellung °C/°F @ 5\mod_1211535055904_51.doc @ 37280

12.4.1 Converting °C/°F

On the configuration level, enter the password "0" and select the parameter "°F", use or

the key block to set it to "1" and confirm with the save key .

The safety shutoff in the controller is automatically converted, but all other temperature specifications must be changed to °F.

The preset and subsequent heating programs are always programmed in °C and must be manually adapted after the conversion.

Pos: 134 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Einstellungen kW/h Zähler (alle Controller) @ 5\mod_1211536501262_51.doc @ 37328

12.4.2 Settings for kW/h Counter For the calculation of electrical power consumption in kW/h in the info menu, you must enter the furnace power from the type plate. The setting is generally already made by Nabertherm.

If this is not the case, select the parameter "PF"in the configuration level and enter the type

plate power x 10 with or the key block and confirm with the save key .

Example: furnace power 3.6 kW * 10 = "36" should be entered.

Pos: 135 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Einstellung Schnittstellenadresse (alle Controller) @ 5\mod_1211536041457_51.doc @ 37296

12.4.3 Setting the Interface Address When operating multiple controllers in a data network, different addresses must be configured for the controllers.

On the configuration level, select parameter "Ad", enter the new address (1...99) with

or key block, and confirm with the save key .

Note

When operating the controller with furnace monitor software "MV Controltherm", the interface address may not be set higher than 16


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12.4.4 Program Entry with/without Gradient (as of Version 3.xx)

Select the parameter "rA" in the configuration level, use or the key block to set the

desired input mode, and use the save key to confirm. 0 = input of ramps without gradient over time and set temperature 1= input of ramps with gradient and set temperature

Pos: 137 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Die Zeiteinheit für die Gradienteneingabe ist fest auf Stunde (h) eingestellt ... @ 5\mod_1210666214044_51.doc @ 36655

Note The unit of time for the gradient input is preset to hours (h) and cannot be changed to minutes. Example: 100°C/h

Pos: 138 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Einstellung/Kontrolle Spannungsausfallverhalten (Ab Version 3.xx) @ 5\mod_1211536675648_51.doc @ 37344

12.4.5 Setting/Control of Power Failure Behavior (Version 3.xx or later) In the configuration level, select parameter "Ur", set the desired power failure behavior

with or the key block, and confirm with the save key .

0 = e.g. ceramic/glass applications

Interrupt in wait segment

Interrupt in all segments,

continuation from actual value in ramps at T > 100°C

1 = e.g. metal/laboratory applications

Program continuation in any program state.

Hold times are not repeated, but are continued from the time of the power failure with the remaining time.

Pos: 139 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Einstellmöglichkeiten in Konfigurationsebene 2 @ 1\mod_1173254451336_51.doc @ 10532

12.5 Configuration Options in Configuration Level 2 (Password = "2") Pos: 140 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Einstellmöglichkeiten in Konfigurationsebene 2 @ 0\mod_1169535554947_51.doc @ 7573

PA active parameter set

Configuration range 0 to 4 (see also auto tune)

TU Auto tune

Configuration range 1 (start)

P1 Proportional range XP of the 1st parameter set

Configuration range from 0 to 100 %

I1 Settle time Tn for the 1st parameter set

Configuration range from 0 to 5000 sec

D1 Hold-back time Tv for the 1st parameter set

Configuration range from 0 to 250 sec

following parameters sets P2, i2, d2 ... P4, i4, d4

Pos: 141 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Selbstoptimierung @ 0\mod_1169019317841_51.doc @ 6768


12.6 Auto Tune The regulation parameters of the controller are already set at the factory for the optimum regulation of the furnace. If the regulation behavior is still not sufficient for your process, the regulation behavior can be improved using auto tune.

The controller has four different parameter sets which are already configured for different furnace models. The configured parameter set can be seen in parameter "PA" (see also Configuration). When performing auto tune, the regulation parameters of the selected parameter set are determined and stored using a special measurement procedure.

Start the auto tune process only with a cooled furnace (T < 60°C), since otherwise incorrect parameters will be determined for the regulation segment. On the program input level first enter a value for "T1" at which the temperature is to be optimized. Set all times "time" to "00:00"n.

In configuration level 2, select parameter "tu", set it to "1", and confirm with the key. This will start the auto tune and "tune" will alternate with the furnace temperature in the display. Once the optimization is complete, the status field "end" will show in the display. The parameters determined are stored by the controller into the parameter set for the corresponding temperature range.

Auto tune is always performed at about 70% of the value set in "T1" in any case, to avoid destruction of the furnace, for instance when optimizing the maximum temperature. Auto tune may take more than 3 hours for some models, depending on the furnace type and temperature range. The regulation behavior may be degraded in other temperature ranges after an auto tune! Nabertherm assumes no liability for damage caused by manual or automatic changes to the regulation parameters (see also Temperature-dependent parameter sets).

Note

Perform an auto tune, if necessary, for all temperature ranges.

Pos: 142 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Datenschnittstelle @ 0\mod_1169123365196_51.doc @ 7317

13 Data Interface Pos: 143 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Datenschnittstelle optional (alle Controller) @ 0\mod_1169021959626_51.doc @ 6849

13.1 RS-422 Data Interface (optional)

All controllers can be equipped with a RS-422 data interface, which is optionally implemented with a 9-pin D-Sub connector. This interface can be used to send or receive both control functions and archival data. Data exchange is indicated by the "com" (PC communication) indicator in the display.

The interface is immediately ready for operation; e.g for the Nabertherm furnace monitoring software "Controltherm MV"

When operating multiple controllers/furnaces on a data network, the interfaces must be set to different addresses and changed if necessary (see Setting the interface address).

Note

If the data connection line between the furnace and the PC or notebook must be longer than 20m, an optionally available interface power supply (order no. 540100193) may be necessary to avoid communication errors.

If the Nabertherm furnace monitor package "MV-Controltherm" is not used, the RS422 interface must be equipped with an additional +5 volt power supply. The power supply is needed by the galvanically isolated driver components of the controller. For this purpose,


for instance, an external interface switching power supply for the 9-pin D-Sub plug connector can be ordered (order number 540 100 193).

Pos: 144 /TD/Störungen/Fehlersuche/Überschrift - Störungen @ 0\mod_1168954129529_51.doc @ 6633

14 Faults Pos: 145 /TD/Störungen/Fehlersuche/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Fehlermeldungen @ 0\mod_1168954036393_51.doc @ 6624

14.1 Fault Messages Pos: 146 /TD/Störungen/Fehlersuche/Controller/B150/B130/B170/C280/C290/C295/P320/Fehlermeldungen @ 0\mod_1168954407482_51.doc @ 6642

If a fault message occurs, one of the following fault messages (fault codes) is displayed:

Fault code Meaning Comment

F 10 The furnace is not reaching the configured temperature.

E.g. heater defective, door not closed, or door contact switch incorrectly adjusted.

F 30 – 32 Fault in thermocouple or measurement circuit. Thermocouple defective.

F 40 Thermocouple polarity reversed. E.g. after replacement of thermocouple – switch polarity.

F 50 Specification of temperature or time incorrect Correct entry.

F 60 – 61 Controller system fault Controller defective.

F 62 Ambient temperature too low <-10 °C (-50 °F) Heat room if necessary.

F 63 Ambient temperature too high > 70 °C (158 °F) Ventilate room if necessary.

F 64 – 69 Controller system fault Controller defective.

F 70 Furnace temperature has exceeded the permitted value "Tmax"

Switching system or controller defective

F 90 Power failure Appears after power restored

Fault messages can be reset by turning the power switch off and back on. Leave the unit switched off for at least 5 seconds. If the fault message no longer occurs within a minute after power is turned on, the controller is ready to operate. If there is another fault message, contact Nabertherm service. Ventilation motors (if present) remain on even in case of a fault. The heater is always turned off.



Pos: 148 /TD/Störungen/Fehlersuche/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Störmeldungen @ 0\mod_1168953886007_51.doc @ 6615

14.2 Fault Diagnosis Pos: 149 /TD/Störungen/Fehlersuche/Controller/B150/B130/B170/C280/C290/C295/P320/Fehlersuche @ 0\mod_1168958078828_51.doc @ 6669

Fault Cause Action

Controller does not light up

Controller turned off Power switch to "I"

No power available Power plug in outlet?

Check building circuit breaker/fuse

Furnace not heating Door/lid open Close door/lid

Door contact switch actuated Check door contact switch

"wait" displayed Set waiting time to "00:00"

No temperature input Check temperatures T1/T2

Program doesn't go to next segment

In one time segment, the holding time is set to infinity

Set a holding time less than 99:59

Regulator doesn't heat during optimization

No temperature set in "T1" The temperature to optimize must be entered in "T1"



Pos: 151 /TD/Störungen/Fehlersuche/Controller/B150/B130/B170/C280/C290/C295/P320/Checkliste Controller Reklamation @ 5\mod_1211523873945_51.doc @ 37239

14.3 Check List for Controller Complaints Customer: ________________________________________________

________________________________________________

________________________________________________ Furnace Type: _____________________ _ Furnace Serial No.: _____________________

Controller Type: _____________________ _ Controller Serial No.: _____________________

Controller Version: ______________________

Controller error message: Description:

These faults depend on external factors:

F 62 Ambient temperature too low <-10 °C (-50 °F) F 63 Ambient temperature too high > 70 °C (158 °F) F 90 Power failure

Exact fault description:

Info menu, parameter F1 Info menu, parameter F2 Info menu parameter Ht Regularity of occurrence: At certain segments in the program or at specific times of the day:

At certain temperatures:

When did the failure occur first? Fault is new Fault has been occurring already a certain time period Unknown

Fault frequency: Fault occurs often Fault occurs in regular intervals Fault occurs rarely Unknown

Replacement controller: Has the controller already been replaced? yes no Did the same fault happen with replacement controller? yes no Has the error message list been consulted yes no (see furnace and controller manuals)

___________________ ___________________________ _______________________

Date Name Signature Pos: 152 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983


Pos: 153 /TD/Wartung_Reinigung_Instandhaltung/Controller/B150/B130/B170/C280/C290/C295/P320/Überschrift - Ersatzteile @ 0\mod_1168961537567_51.doc @ 6705

15 Replacement Parts Pos: 154 /TD/Wartung_Reinigung_Instandhaltung/Controller/B150/B130/B170/C280/C290/C295/P320/Austausch eines Anbau-Controllers @ 0\mod_1168961281901_51.doc @ 6696

15.1 Replacing a Built-in Controller

Warning! Danger due to electrical current!

Work on the electrical systems may only be performed by a qualified electrician! Replacement may only be performed by a technical expert!

Note

Be sure that the power switch is on "0"! Always unplug the power cord before opening the housing! If the furnace does not have a power cord, disconnect the power to the fixed connection.

Disassembly

- Remove the 4 screw fasteners from the front side of the controller. - Tilt the top of the controller carefully out of the housing. - If present, pull the connector of the flat flexible cable for the interface - Disconnect the grounding conductor (green/yellow) at the controller. - Pull both plug connectors (orange). - Pull the controller gently by the wires out of the housing

Fig. 25: Replacing a controller

Assembly

- Plug both plug connectors onto the new controller. - Fasten the ground connector to the controller. - Check the ground connections of the orange and gray measurement lines. - If applicable, fasten the plug of the interface line. - Check for correct connection of the grounding conductor before installing the controller. - Place the controller back into the installation space. - Check that no cables are protruding or caught.

Warning! Danger due to electrical current! Work on the electrical systems may only be performed by a qualified electrician! Replacement may only be performed by a technical expert!

Pos: 155 /TD/Allgemeine Hinweise (für alle Anleitungen)/Hinweis - Batterien und Elektroteile gehören nicht in den Hausmüll. @ 1\mod_1176380664045_51.doc @ 12970

Note Batteries and electrical parts do not belong in ordinary garbage. Never dispose of batteries in fire, since they can leak or explode. Dispose of unusable material at the appropriate disposal facility. Follow national environmental regulations!



Pos: 157 /TD/Einleitung/Technische Daten/Öfen/Überschrift - Technische Daten - Ofen @ 0\mod_1167822840737_51.doc @ 5121

16 Technical Data

The electrical data are located on the type plate on the side of the furnace.

Pos: 158 /TD/Einleitung/Technische Daten/Controller/B150/B130/B170/C280/C290/C295/P320/Technische Daten @ 5\mod_1209469531101_51.doc @ 36277

Supply voltage ~100 V – 240 V 50/60 Hz

Power consumption 3.5 W

Sensor input Type S, K, R

Sensor input Type B only B 180/C 295/P 330

Heater output 1 12 V, max. 130 mA

Heater output 2 12 V, max. 130 mA C 295 only

Heater output 3 Continuous 0 – 5 V, 0 – 10 V C 295 only

Safety relay ~250 V/16 A

Extra relay ~250 V/3 A not B 130

Real-time clock P 330 only

Buzzer P 330 only

Battery 3 V/285 mA Lithium Model: CR2430 P 330 only

Protection rating: I (protective ground)

Protection class: Keyboard film IP 65

Installation housing IP 20

Furnace/switching system (see furnace operating instructions)

Interface RS 422 isolated optional

Measurement accuracy: +/- 3°C

Lowest possible rate 0.25°C/hr

Ambient conditions

Storage temperature - 20°C to + 75°C

Working temperature 0 to 40°C Ensure sufficient air circulation

Relative humidity: 5 – 90 % not condensing



Pos: 160 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Elektrischer Anschluss (Schaltplan) @ 0\mod_1169476874919_51.doc @ 7492

17 Electrical Connections (Wiring Diagram) Pos: 161 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Öfen bis 3,6 kW- B130/B150/B180/C280/C290/C295/P330 @ 5\mod_1209469192713_51.doc @ 36261

17.1 Furnaces up to 3.6 kW – B 130, B 150, B 180, C 280, C 290, C 295, P 330 Pos: 162 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Öfen bis 3,6kW - B130/B150/B170/B180/C280/C290/C295/P320/P330 - Grafik @ 0\mod_1169476963571_51.doc @ 7501

TE- - ++

SAFL1

Extra1

X10.1 X10.2

X20

X21

X9. X11. 2(N’) 1(P’)

S11

11

1a

12

2

21

ON

COM2a

22

Extra2

OP 12V

11 22 33 445678910

2(N)1(P)

~=

K1

or - Typ Sgn - Typ K

Fig. 26: Furnaces up to 3.6 kW Pos: 163 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Öfen > 3,6 kW mit Halbleiterrelais - B130/B150/C280/C290 @ 0\mod_1169539548325_51.doc @ 7600

17.2 Furnaces > 3.6 kW with Semiconductor Relay - B130, B150, C280, C290 Pos: 164 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Öfen >3,6kW mit Halbleiterrelais - B130/B150/C280/C290 - Grafik @ 0\mod_1169477124383_51.doc @ 7510

TE- - ++

SAFL1

Extra1

X10.1 X10.2

X20

X21

X9. X11.2

S11

1a

Extra2

OP 12V

11 22 33 445678910

2(N)1(P)

~=

gr


Fig. 27: Furnaces > 3.6 kW with semiconductor relays

Pos: 165 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Öfen > 3,6 kW mit Heizschütz - B130/B150/C280/C290 @ 0\mod_1169478027762_51.doc @ 7528

Control of extra functions (optional)

Power supply P/N

Safety fuse 12 V semiconductor relay output

Thermocouple


Power supply P/N

For heating connections, see the furnace instructions

Thermocouple


17.3 Furnaces > 3.6 kW with Heat Fuse – B 130, B 150, C 280, C 290 Pos: 166 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Öfen >3,6kW mit Heizschütz - B130/B150/C280/C290 - Grafik @ 0\mod_1169477250507_51.doc @ 7519

TE- - ++

SAFL1

Extra1

X10.1 X10.2

X20

X21

X9. X11.2

S11

1a

Extra2

OP 12V

11 22 33 445678910

2(N)1(P)

~=

gr


Fig. 28: Furnaces > 3.6 kW with heat fuse Pos: 167 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Öfen > 3,6 kW mit 2 Heizkreisen - C295 @ 1\mod_1174909414512_51.doc @ 12471

17.4 Furnaces > 3.6 kW with 2 Heating Circuits – C 295 Pos: 168 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Öfen >3,6kW mit 2 Heizkreisen C295 - Grafik @ 1\mod_1174909593771_51.doc @ 12482

TE-

-

-

-

+

+

+

+

SAFL1

Extra1

X10.1X15.1/2 X10.2

X20

X21

X23

X9. X11.2

S11

1a

Extra2

OP1 12V

OP2 12V

1

4

1 2

3

2 3

2

3 4

1

45678910

2(N)1(P)

~=

In 2

Option Option Option

In 1 0V5/0V10- - ++

X22

gr

gr ws wsws gnor

gr

gr


4 3 2 1

Fig. 29: Furnaces > 3.6 kW with two heating circuits – C 295 Pos: 169 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983

N Extra functions (optional)

Power supply P/N

Safety fuse Output 12 V Semiconductor relay Heating circuit 1

Thermo- couple

Control L1 Extra functions (optional)

Output 12 V Semiconductor relay Heating circuit 2


Power supply P/N

Safety fuse Output Thermocouple


Pos: 170 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Ersatz-Controller für Modelle C/S3; C/S 5; C/S 7; C/S8; C/S 19; CS 30 @ 1\mod_1174910993600_51.doc @ 12493

17.5 Replacement Controller for Models C/S 3; C/S 5; C/S 7; C/S 8; C/S 19; C/S 30 Pos: 171 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Ersatz für alte S-Controller bis 3,6 kW @ 1\mod_1174912724645_51.doc @ 12547

17.5.1 Replacement for old S Controller up to 3.6 kW Pos: 172 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Ersatz für alte S-Controller bis 3,6 kW - Grafik @ 1\mod_1174911311219_51.doc @ 12504

TE- - ++

SAFL1

L1 N/(L2)Extra

1

X10.1 X10.2

X20

X21

S11

11

1a

12

2

21

ON

COM

2a

22

Extra2

OP 12V

11 22 33 445678910

N/(L2)L1

~=

K1 or - Typ Sgn - Typ K

+ og / gn - wh

bk bk

Fig. 30: Replacement for old S controller up to 3.6 kW Pos: 173 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Überschrift - Ersatz für alte C-Controller @ 1\mod_1174912837739_51.doc @ 12557

17.5.2 Replacement for old C Controller Pos: 174 /TD/Betrieb_Bedienung/Controller/B150/B130/B170/C280/C290/C295/P320/Schaltpläne/Ersatz für alte C-Controller - Grafik @ 1\mod_1174911400410_51.doc @ 12515

TE- - ++

SAFL1

L1 N/(L2)Extra

1

B2 C1 C2 A3 B3 C3 B1 B5A4C4 A5B4A1

X20

X21

S11

1a

2ON

COM

2a

Extra2

OP 12V

11 22 33 445678910

~=

K1

Fig. 31: Replacement for old C controller Pos: 175 /=== Seitenumbruch === @ 0\mod_1158819844943_0.doc @ 2983

Legend:

1* = Control of extra functions (optional) 2* = Power plug 3* = Door contact switch 4* = Furnace heating 5* = Thermocouple 6* = Controller 7* = HAN 15D plug connector bk = black og/gn = orange/green wh = white

6*

7*

6*

1*

2*

3*

4* 5*


Pos: 176 /TD/Service/Nabertherm-Service @ 0\mod_1158658915997_51.doc @ 2861

18 Nabertherm Service

For the maintenance and repair of the system, the Nabertherm Service department is available at any time.

If you have questions, problems, or desires, please contact Nabertherm GmbH. In writing, by telephone, or through the Internet.

In writing

Nabertherm GmbH

Bahnhofstrasse 20

28865 Lilienthal/Germany

By telephone or fax

Phone: +49 (4298) 922-0

Fax: +49 (4298) 922-129

Internet or email

www.nabertherm.com

[email protected]

When making contact, please have the type plate data of the furnace or controller ready.

Pos: 177 /TD/Service/Typenschild und Daten für Controller B... und C... Reihe @ 0\mod_1168956131983_51.doc @ 6660

Fig. 32: Type plate



Pos: 179 /TD/Notizen/Für Ihre Notizen @ 0\mod_1157544056930_51.doc @ 1725

19 For Your Notes

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