PNEUMATEX - Microsoft · PDF fileThe primary vessel must be empty ... spill valves V open and the expansion water flows into the primary vessel ... an external water make-up device,

Transfero TI

ENGINEERING ADVANTAGE

Installation | Operation | 1306

PNEUMATEX Pressurisation & Water Quality

2

PNEUMATEX transfero tI | 1306

en General information

The installing and operating personnel must have the appropriate skills and training. These installation instructions, particularly the safety instructions on page 31, must to be followed in all cases during installation and operation.

The primary vessel must be empty before start-up begins!

For your future reference, please enter the following system information:Primary vessel No. .......... Primary vessel VN .......... litres TecBox No. .......... TecBox Type .......... Static height HST .......... mWs Max. system temperature tmax .......... °C Max. return temperature tR .......... °C Minimum operating pressure P0 .......... bar Response pressure of safety valve PSV .......... bar at heat generator Total heat capacity Q .......... kW

ExampleType code:Transfero TI 230.2 PC1 Panel type (here: PowerCube PC1) Number of pumps (here: 2) Installation size (here: 0) Closed pump head (rounded) | bar (here: 23 bar) Type series (here: TI) Family

Customer service

Head office:TA Hydronics Switzerland AG Phone +41 (0)61 906 26 26 Mühlerainstrasse 26 Fax +41 (0)61 906 26 27 CH - 4414 Füllinsdorf [email protected] agencies: www.tahydronics.com

3


3

en Table of contents

Page

Scope of delivery

04 | 05 Basic equipment | Additional equipment

Operating

06|07 Setup •Wiringdiagram|TecBox3Ddrawing 08|09 Function •TecBox|Vessels|Additionalequipment 10–13 BrainCubecontrol •Settingfunction|Parameters|menu | Messages

Installation

14|15 TecBox|Vessels •Installation|Installationprocedure|Exampleinstallation 16 Expansionpipes •Dimensions|Buffervessel 17|18 Additionalequipment •Pleno|Vento|Intermediatevessel|ComCube|PazPMIN|LizIAB|

Master-Slave 19|20 Electricalconnection •Requirements|Networksupplyconnections|RS485|ComCube 21 Terminalplan •BrainCube|PowerCubePC1(included)

Start-up (IBN)

22 Requirements •Vesselsempty|Consumersystemready,filledandvented! 22 BrainCube •Switchingon|FollowingtheBrainCubeinstructions 22|23 Welcome-Initialstart-up •Welcome-Settinglanguage-date-time •SetparametersontheBrainCube •Start-upaccordingtoinstructions •Selectingstandby or auto 24 Master-SlaveDMSparalleloperation •Start-upbyTAHydronicsCustomerServiceonly 24 BrainCubewithComCubeDCD|DCDTI•SettingtheBrainCubeparameters •FollowingtheseparateinstructionInstallation|Operation 24 BrainCubewithComCubeDCA|DCATI •Sensors|Signals|Evaluation •FollowingtheseparateinstructionInstallation|Operation

Operation

25 Basic 25 auto •Allfunctionsactivated|Keepinautomodeallyearround 25 standby •Displayactiveonly|Carryingoutmaintenance 25 menu •Functionsselectable,testableandmodifiable 26 check •Maintenanceandfunctiontest:Recommended once per year by TA Hy-

dronics Customer Service 27 Messages •Displays,acknowledgement|Messagelist|Correctingtechnicalfaults 28|29 Master-SlaveparalleloperationDMS •Connectupto4TecBoxesthroughtheRS485-1 30 Checking|Disassembly •Accordingtolocal/nationalregulations •Allowtocoolanddepressurisefirst! •Isolatefrommainssupply

31 Safety

Technical data

32 Terms | Applications Solar systems 32 Buffer vessels type selection 33 Outputs TI TecBox

34 | 35 CE conformity

Annex

PowerCubePC1wiringdiagram •Enclosedinthepanel

4


en Scope of delivery - Basic equipment

The scope of delivery is indicated on the delivery note and may include other products in addition to Transfero TI. Intermediate storage is required in a dry room protected from frost. In addition to the primary vessel, delivery may include one or more secondary vessels.

tecBox tI .2Item 1• IncludesadocumentfolderontheinsideofthePowerCubePC1

panel. Contents: Installation | Operation Transfero TI, test log, PowerCube

PC1 wiring diagram and separate operating instructions for motor protectionswitch,softstarter,pumps,regulatingvalvesEV,safetyvalve, ComCube (optional).

• ThePowerCubePC1panelincludesthehandlesforopenisolatingvalvesAVandregulatingvalvesDV.

Primary vessel tGI | tGIHItem 2Includesflexiblehose(2.1),gaskets,lockshieldvalveDLV40,draincockFEV,reducer(2.5),measuringfootforcontentmeasurement;TGIH with additional measuring foot for water level limiting.

secondary vessel tGIeItem 3Includesflexiblehose(3.1),gaskets,lockshieldvalveDLV40,draincockFEV,reducer(3.5).

2.1

FEV 2.5DLV40

3.1

FEV 3.5DLV40

5


5

en

4

Paz PMIN 0-6 (TI) Paz PMIN 6-16 (TI)

Paz PMIN 0-25 (TI)

Pleno P

VentoVP...E

Scope of delivery - Additional equipment

Transfero TI range and functionality can be extended with additional equipment such as water make-up systems, intermediate vessels or control accessories.

Please follow the special operating instructions!

Buffer vesselItem 4 For optimum pressure maintenance. Type selection : page 32.

Water make-up systems - Pleno P - Vento VP...eItem 5 Water make-up with back-flow preventer, without control. VentoVP...Ecanalsobesuppliedwithvacusplitspray-typedegassing.

Intermediate vesselItem 6 Onlyrequiredfortemperatures<5°C/>70°Catthepointofhydraulicconnection.

ComCube DCD tIItem 8.1 DigitalcommunicationmoduleforBrainCubecontrolextension.Factory-fittedinTransfero TI. Complete input and output cabling with PowerCube panel terminal strips.

ComCube DCa tIItem 8.2 Analogue communication module for BrainCube control extension. Factory-fitted in Transfero TI PowerCube panel.

transformerItem 8.3 Factoryfittedtransformermustbeorderedwhen3×400V/50Hz(3-phase)isttheonly onsite electrical supply available. The transformer creates the single phase supply requiredfortheBrainCubemicroprocessorcontrol.Whereseparate3×400V/50Hz (3-phase)and230V/50Hz(singlephase)electricalsuppliesareavailable,notransformer is required.

DMs parallel operationItem 9 Control software for specialist mode of operation. Start-up must be carried out by TAHydronicsCustomerService,whowillinstalltheDMSsoftwareexpansion.

Paz PMIn | Paz PMIn tI Item 10 Minimumpressureswitch,additionalequipmentforsystems>110°CinaccordancewithEN 12952,EN 12953. Paz PMIN TI: Factory-fitted in Transfero TI, Paz PMIN:. for retrofitting with wiring by contractor.

Liz IaBItem 11 Water level limiter, additional equipment for systems >110°CinaccordancewithEN 12952,EN 12953. Complete in one housing for mounting on TGIH primary vessel.

6


en

TecBox TI + TGI + Pleno P, forTAZsystems<110°CinaccordancewithEN12828

TecBox TI + TGIH + Pleno P, forTAZsystems>110°CinaccordancewithEN12952,EN12953

TecBox TI (1) Primary vessel

TGI (2)Pleno P (5)

Buffer vessel (4)

TecBox TI (1) Primary vessel TGIH (2)

Pleno P (5)

DNA

DNA

Buffer vessel (4)

Operation - Setup

7


7

en Operation - Setup

1.1

1.1.1

AV1

1.1

1.2

P2

SA

SG

V1V3

V4V2

SF2

1.3

1.2

P1

AV2

AV2

AV2

AV1AV1

EV2

S1/2

SNS

EVS

ADV1

ADV2

S1/2

S1/2

PIS

SF1

Legend:1 Transfero TI TecBox 1.1 PowerCube panel 1.1.1 Mains isolator 1.2 BrainCube control 1.3 SafetyvalveDSV2bar 2 Transfero TGI | TGIH Primary vessel 2.1 Flexible hose 3 Transfero TI secondary vessel (not shown) 4 Buffer vessel 5 Pleno P water make-up

AV Isolating valve ADV Isolatingvalve, integratedinDV DA Openventconnection DLV Lockshieldvalve DV Regulatingvalve EVG Bagventvalve EV Pumpventvalve(notvisible) EVS Ventvalvesuctionpipe FEV Fillinganddraincock KV Condensatedrain SF Strainer ST Back flow preventer P Pump V Spill valve

S1/2ConnectionRp1/2 for optional components e.g. PAZ–, TAZ+, PI, TI SA Pump connection, system connection SE Spillconnection SG Connection for primary vessel SNS Water make-up connection

PIS Pressure sensor LIS Contentsensor FIQ fillsafe water make-up LAZ– WaterlevellimiterLizIAB PAZ– Minimum pressure switch Paz PMIN

8


en Operating - Function

Transfero TI is a ± 0.2 bar precision pressure maintenance system with pumps, for closed heating, solar, and chilled water systems. It mainly consists of one TecBox (1), one primary vessel (2) and optional secondary vessels (3). Other components that may be required are described in the «Installation» section.

tecBox The TecBox (1)Ready-to-operateunit,whichisconnectedthroughexpansionpipeDNe(: page 16) to the installation system. It integrates Module T (pressure maintenance) and PowerCube panel PC 1 (1.1) with the BrainCube control (1.2). The additional equipmentPazPMINandLizIABallowoperationinaccordancewithEN12952andEN12953standard,TAZ+>110°C.CombinationswithadditionalcalibrateddevicessuchasPlenoPwatermake-upandVentoVP...Earepossible.

BrainCube control (1.2)For intelligent, secure system operation | Monitoring of all processes – pressure maintenance, fillsafe water make-up monitoring | self-optimising with memory function | self-explanatory, operation-orientated menu layout.

PowerCube panel (1.1)Withmainsisolator,softstarter,thermalprotectorandmotorprotectionswitch;terminalstripsforvoltagesupplyandsignals.CompletewiringtotheBrainCubecontrol.PlacesreservedforinstallingComCubeDCATIandforcompletewiringofallinputsandoutputsoftheComCubeDCDTIcontrol-extension.

Pressure maintenance PIS2 pumps P, 2 spill connections each with 2 spill valves V connected in series for pressure control and minimum pressure protectioninaccordancewithEN12952andEN12953standard,time-controlledandload-dependentconnection.Afterheating up, spill valves V open and the expansion water flows into the primary vessel (2). When cooled, pumps P are switched on and pump the expansion water back into the system.

fillsafe water make-up FIQTransfero TI has its own water make-up. However, the BrainCube control (1.2) also has all the requirements for actuating an external water make-up device, and checking quantity, time, and frequency. It thus provides the monitoring device functionalitydefinedinEN12828-4.7.4.In systems with water-glycol mixtures, note that the fillsafe water make-up has no dosing function and may affect the concentration.

Vessels Primaryvessel(2)withcontentsensorLIS|BagventvalveEVG|OpenventconnectionDAforatmosphericpressurecompensation | airproof butyl bag, secure protection of the expansion water from oxygen.

TGIforoperationinaccordancewithEN12828,TAZ+≤110°C.TGIHwithadditionalmeasuringfootforwaterlevellimiterLizIABforoperationinaccordancewithEN12952and EN12953,TAZ+>110°C

AsmanyTGIEsecondaryvessels(3)asdesiredcanbeconnectedtotheprimaryvessel(2).TheCE-approved2barsafetyvalve(1.3) integrated in the TecBox protects the vessels from inadmissible pressures. In Switzerland, inspection by the SVTI is not required for these types of vessel.

Solar systems : page 32

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9

en Operating - Function

additional equipmentPleno | Vento water make-upThewaterreserveintheprimaryvessel(2)ismonitoredbyLIS.Ifthecontentfallsbelow10%,make-upwaterisaddedtobringitupto20%(factorysetting).2 variants:•PlenoP(5,additionaleqiupment)withoutpump,andwithEN1717standardback-flowpreventer.•VentoVP...E(5,additionalequipment)degassingwithintegratedwatermake-up,withpumpandbreaktankABtoEN1717

standard.In systems with water-glycol mixtures, note that the fillsafe water make-up has no dosing function and may affect the concentration.

Master-Slave parallel operation DMSWiththeDMSsoftwareexpansion,uptofourTecBoxescanbeoperatedinparallel.Connection variants:•Severalpressuremaintenancestationsinonehydraulicsystem(MS), •Twopressuremaintenancestationsinsystems(MS-IO)thatcanbeconnectedhydraulically, •Paralleloperationforincreasedoutput(PL), •Paralleloperationfor100%redundancy(PR).Details: pages 28 | 29

ComCube DCD TITheComCubeDCDTIcommunicationmoduleisconnectedtotheBrainCubecontrolthroughtheRS485interface.Thisextends its functionality. 6 additional digital inputs are available for registering and displaying external volt-free signals, and 9volt-free,separatelyconfigurabledigitaloutputs(NO).Thesecanbeused,forexample,forconnectingaLEDtogiveasimple clear display of primary vessel content, or for communicating selected parameters to the central monitoring station. ComCubeDCDTIisalreadyfullywiredforconnectiontotheBrainCubecontrolinthePowerCubepanel(: enclosed PowerCubePC1wiringdiagram).OtherDCDComCubesinstalledatotherpointscancommunicatewiththeTransferoTIBrainCube control through the RS 485 interface.: ComCube Installation | Operation

ComCube DCD TIThroughtheComCubeDCATIcommunicationmodule,2separate4-20mAanalogoutputsaremadeavailableontheterminal strip of the PowerCube panel (: enclosed PowerCube PC1 wiring diagram). These make it simple to transfer the PIS pressuresignalsandLIScontenttoacentralmonitoringstation.: ComCube Installation | Operation

Paz PMIN TIMinimumpressureswitchPazPMINTIisrequiredforsystemsover110°CtobeoperatedinaccordancewithEN12952andEN12953standards.ItismountedontheTecBoxpressurepipeandisfullywiredinthePowerCubepanel.Ifpressurefallsbelow the minimum setting, the power supply to spill valves V1, V2, V3, and V4 is interrupted by Paz PMIN TI, and the spill valves close («closed if no current» valve type).

Liz IABWaterlevellimiterLizIABisrequiredforsystemsover110°CtobeoperatedinaccordancewithEN 12952andEN12953standards.ThemeasuringfootrequiredforoperatingwaterlevellimiterLizIABisalreadyintegratedinTGIHvessels.Ifthewaterintheprimarytankfallsbelowminimumlevel,LizIABlockspumpsP1andP2andprovidesasignalforthesafetypackin the connected system.

10


en

push – confirm, open scroll – select, modify

escapeBackKeylockPress and hold for 5 s until « » is displayed. Press again for 5 s to release the key lock.

auto Pressure maintenance, Water make-up

menu Main menu

standby Displayonly

check Function check, Maintenance instructions

Illuminated display: Lightgoesoff60safterlastaction. Re-activated by scroll.

Message line 1 Equipmenttype, Current menu item

Message line 2 Operating mode, Most recent message

Status line Pump P, Valve V in spill connections, Water make-up NS (if activated)

Analogue display Only appears in the admissible range between min and max.

Pressure min max P0 PSV

Content0 % 100 %

Operating - BrainCube control

Intelligent BrainCube control ensures secure operation of the entire Transfero TI, including additional equipment.

Function

• Monitoringofallprocesses,self-optimisingwithmemoryfunction,self-explanatory,operationorientatedmenulayout. • Keylock to prevent unauthorised access – automatic lock after 30 min or manual activation. • fillsafewatermake-upmonitoring|Checkquantity,timeandfrequency.

11


11

en

HST

PSV

Transfero TI

TAZ

PIS

Variant 1

Variant 2

PSVHST

pman

∆pP


Setting parameters

Hst - static heightVariant 1: You want to set the actual static height.Variant 2: You would like the Transfero TI to work at the target pressure pman. In this case, set the static height as follows:HST = (pman – 0.8 bar) * 10The target pressure value must be at least equal to the actual static height.

Example: actual static height : HST = 21 m target pressure : pman = 3.6 bar static height to be set : HST = 28 m HST = (3.6 – 0.8) * 10 bar = 28 m

taZ - temperature limit in heat generator

PsV - response pressure of safety valve at heat generator If the heat generator is located h (m) below the pressure maintenance system, the BrainCubePSVsettingvalueiscalculatedasfollows:PSV–h/10;ifitislocatedabove:PSV+h/10.

BrainCube calculations and display

Min. pressure• P0=HST/10+pD (TAZ) + 0.3 bar

Connection of the Transfero TI on the suction side is as shown.• P0=HST/10+pD (TAZ) + 0.3 bar + ∆pP

When connecting the Transfero TI on the pressure side, take account of the circulating pump differential pressure ∆pP.

Initial pressure pa = P0 + 0.3 bar (pump P On)

Final pressurepe = P0 + 0.7 bar (spill valve V Off)

Max. pressure PSV

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en

Main menu MSBX423

Start-up Check Parameter Info

Tightness Checkpumps/valves Check outputs Hydr. compens. P1 Hydr. compens. P2 Water make-up View check Type Transfero TI.2 Version V2.00 Primary vessel 200 l Min pressure P0 1.8 bar Initial pres. Pa 2.1 bar Final pres. Pe 2.5 bar Slave pres. 2.0 bar Master View messages View start-up Languageselection Date 12.01.2007 Time 15:38 Stat. height HST 15 mWs T limiter TAZ <100°C Safe. valve PSV 3.0 bar Water make-up quant. Contact wat. meter þ Output 1 Output 2 Contrast 120

: page 22

: page 26

manual switching

manual switching

activate | deactivate | test

as on type plate

: page 11

the last 20 messages

standard: de, en, fr, nl

: page 13

Start-up

Info

Parameter

Check 1) Standard: Output 1 = alarm | Output 2 = M01 Min. pressure.

2) Actuate an external water make-up device. 3) : Terminal plan page 21,

if þ selected, switches the Invers output (NO → NC). 4) Relevant only if «water make-up active». 5) For messages M27, M28, M30, ..., please contact the

TA Hydronics customer service. The equipment may have a fault in the electronics and may not work correctly.

If message M29 appears when the equipment is first switched on or during entering of the parameters and subsequent power loss then the unit does not have a fault and M29 can be cancelled.

However if M29 appears during normal operation it may mean a fault with the electronics and the unit may not work correctly. Please contact the TA Hydronics customer service.

6) Deactivateifwatermake-upisthroughVentoVP...E. 7) ForSlavesonly,withPRandPLparalleloperation,

pressure measured on PIS Slave. 8) Only if parallel operation. 9) Display:

- Total make up volume. -Allowablemakeupvolumeduringsetperiod(Default12 months).IfexceededalarmM14triggers, - Make-up quantity during monitoring period in previous months up to date.

Note: The allowable make up volume can be manually adjusted. If it is set to 0 the BrainCube will calculate the optimum value.

Caution! Corrosion may occur if set to high values.10) Not with key lock on : page 10.11) Forslavesonly:displayPIS,LIS,P0,Pa,Pe,PSVfromthe

Master.12) Check the date and time and adjust if necessary.

þ Selected, output switches if message.

Not selected.

x Output switches if message present, not modifiable.

* Watermake-upswitch-offpoint(20%LIS)wasnotreachedafter 60 min run time.

** Dependsoninstallationsize,calculatedbyBrainCube.

*** Final pressure pe still could not be reached after 30 min run time.

**** : Terminal plan page 21, : Attached wiring diagram PowerCube PC1.

Connection information c)

BrainCube 1, in this case: M = Master a) BrainCube 2, in this case: S = Slave a) BrainCube 3, in this case: B = stand alone b) BrainCube 4, in this case: X = not connected

The start-up menu can be perma-nently hidden to stop unauthorised tampering. It can be recalled in the same way: 1. press menu, 2. press esc and hold until 000 appears in the top left of the display, 3. continue to hold esc and use the scroll button to enter 423 (4 clicks right, 2 clicks left , 3 clicks right), 4. release esc.

6)

9)

7)

10)

10)

10)

10)

10)

10)

8), 11)

1)

a) Master-Slave parallel operation b) Individual operation, for example Vento c) If the RS 485-1 cabling has been completed correctly

(: pages 21 - 23) and the signal is steady, MSBX (for example) appears continuously. If the display changes for example from MSBX to SSBX or XXXX, then the interface signal is not steady and must be checked.


menu – Selected applications

13


13

en Operating - BrainCube control

Messages

If þ is selected, messages are sent over the output.

Output 1 / 21)

2)

3)

4)

4)

4)

4)

4)

8)

5) . . .

Alarms All messages Custom þ Ext.watermake-up Invers

Message list

M01 Min pressure PIS þx xM02 Max pressure PIS þxM03 MincontentsLIS x xM04 MaxcontentsLIS þx xM07 Check recommended þxM08 Press. main. clocks xM11 Runtime FIQ xM12 LeakagesFIQ x

M13 NS leaky FIQ x x

M14 Max quantity FIQ x

M15 Water meter FIQ xM16 Press. sensor PIS x xM17 Cont.sensorLIS x xM18 PumpP/K1 x x

M19 PumpP/K2 x x

M20 PumpruntimeP/K xM21 Voltage loss xM22 Standby xM25 Master fault x

M26 Limiter x

M27 Internal BrainCube x x messages

Exam

ple

ofus

er-d

efin

ed s

elec

tion

Def

ined

in t

he B

rain

Cub

e

Def

ined

in t

he B

rain

Cub

e

Factory settings Messsages on

PIS < P0

PIS ≥ P0 + 1.0

LIS<5%

LIS>95%

>10switchings/min

60 min *

4 make-up requests within

10 min after shut-off

FIQ is counting, although

water make-up not required

Yearly make-up quantity

exceeded **

FIQ not counting

Fault, possibly cable defect

Fault, possibly cable defect

Fuse, motor protection or water

levellimiterLizIABactuated

Fuse, motor protection or water

levellimiterLizIABactuated

30 min ***

Voltage loss for more than 8 h

Standby longer than 30 min

In M16, M17, M18, M18 + M19

or voltage loss

Externallimiters(NOsignal)have

actuated on BrainCube input

DEB,DECand/orDED****

Internal error

off

PIS>P0+0.1

PIS < P0 + 0.9

LIS>15%

LIS<90%

Acknowledge after maintenance

Acknowledge after correcting fault











Aknowledge

Activate auto

Automatic in Slave mode,

acknowledge in Master mode

Automatic after limiter is released

and signal drops

Acknowledge

12)

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en

TGI/TGIH1000–5000

2.1

FEV

2.5

DLV40

TGIE1000–5000

3.1

FEV

3.5

DLV40

Installation - TecBox | Vessels

Installation

• Astheplantroom,theinstallationroomisprotectedagainstunauthorisedaccess,ventilated,andfittedwith the required connections for fresh water, waste water and electricity. Room temperature should be from 5 °C to 40 °C

Vessels

• Vessels(2)and(3)havethesamegeometry,andcanbeconnectedandmovedaroundasdesired.• BagventvalveEVGclosed. • CondensatedrainKVclosed. • DonotclosetheopenventconnectionDA.

TU | TUE vessels with Transfero TI: • Notes:RefertoTransferoInstallation|Operation, • Range:onlyinTI..0.2withVD<5m³/h|Outputs: page 33 • TAZ<110°C

TGI | TGIH | TGIE with VN < 1000 litres • Onrequest

1. Primary vessel (2):• Water-sideconnection• Adjustvessel.• LIScontentsensororLizIABwaterlevellimiter(TGIHonly)facingtowardsoperator.

2. secondary vessel (3, optional):• Water-sideconnection• Adjustvessel.

3. Set the tecBox (1) beside the primary vessel and assemble.

4. Connect tecBox (1) and vessels (2, 3) to each other:The TecBox and vessels are connected through the customer’s pipework (suction pipe). The suction pipe should be laid so thatithasacontinuousriseof0.5...5%totheTecBox.AstheTecBoxSGconnectionisplacedhigherthantheconnectiontothe vessels, a length of up to 10 m of suction pipe is provided. Suction pipes longer than 10 m should be avoided.

The outlets to the vessels (2, 3) should be connected at the side and at the centre of the suction pipe : page 15. The dischargepipeDNAforsafetyvalveDSV(1.3)shouldbeinstalled.

5.ContentsensorLIS:Connectcable(1.2.1)totheLIScontentsensorontheprimaryvessel.

TheLIScontentsensorhasnoIPwatersprayprotectionuntilthecable(1.2.1) with accompanying screw and gasket are correctly mounted.

Solar systems : page 32

Place the TecBox and vessels on an even, level floor.

Protect the equipment and pipes from all risk of freezing.

°C

5

40

min

max

15


15

en

SA

DA EVG

1.28.1

1

1.1.11.1

SG

PAZ

2.1 3.1

1.2.1

2

KV

1.3

DLV DLV

IABLAZ

DA EVG

3

KV

CustomerDNGsuctionpipe

continuousrisefrom0.5...5%

by contractor

DNeexpansionpipe

≥ 600 ≥ 300 ≥ 150 ≥ 150

≥ 1

00

0

* Detail: Connection of primary and secondary vessel to suction pipe (side view)

SuctionpipeDNG

to vessel

* *

Detail DNA

1.2.1LIS detail Side view

LAZ – detail Side view

KV

KV detail Side view

Installation - Transfero TI with vessels

Installation procedure : page 14

Example: TecBox TI 2.2 on right of primary vessel ConnectiontoTGIHprimaryandTGIEsecondaryvessel(topview)

The vessels must be empty. : Start-up page 22

TheDNAdischargepipesareinstalledwithoutblow down vessel. Follow the special instruction Installation|OperationforDSV.

Legend1 Transfero TI TecBox1.1 PowerCube panel1.1.1 Mains isolator1.2 BrainCube control1.2.1 CableforLISwithplug1.3 Safety valve 2 bar 1)

PAZ– Minimum pressure switch Paz PMIN

SA Connection to systemSNS Water make-up connectionSG Connection for primary vessel

1) Blow-off or waste water line by contractor

2 Transfero TGIH primary vessel2.1 Flexible hose2.2 Draining(bycontractor)

DLV LockshieldvalveIAB Content indicatorLIS ContentsensorLiz Measuringfootfor water level limiterLAZ– WaterlevellimiterLizIAB

3 Transfero TGIE secondary vessel3.1 Flexible hose3.2 Draining(bycontractor)

DLV LockshieldvalveDA OpenventconnectionEVG BagventvalveKV Condensatedrain(notshown)

8.1 ComCube DCD TI

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en

Detail: connection expansion pipe

horizontal system pipe

vertical system pipe

DNe

DNe

DNe

DNG

4

SA

PSV

SG

tR

1

23

DNS

DLV DLV

S

Installation - Expansion pipes

DNe expansion pipes

• Connectionispreferredonthesuctionsideofthecirculatingpumps(: P0 page 11). On the return in heating systems.• TheexpansionpipemustbeconnectedflexiblytotheTecBox.• Werecommendprovidingalockshieldvalveintheexpansionpipe.Toavoidpressureloss,theshut-offvalveshouldbein

the fully open position.

The vessels must be empty. : Start-up page 22

Buffer vessel for Transfero TI

Buffervessel(4)shouldbefittedtoexpansionpipeDNeneartheSAconnectionoftheTransferoTI,withdraincock(bycontractor)andlockshieldvalveKAH(bycontractor)(typeselection:page 32).Thepre-setpressureshouldbesettoBrainCube (1.2) P0 value minus 0.5 bar (: start-up page 22).

Connecting pipe | Buffer vessel Length≤2mDNS=connectionS(: page 32) Length>2mDNS≤DNe,Calculation!

Standard values for DNe expansion pipes and DNG suction pipes for Transfero TI tI ..0.2 tI ..1.2 tI ..2.2 tI ..3.2Length≤10m DNe|DNG 50 65 80 100Length≤30m DNe 65 80 100 125

17


17

en

optional: Intermediate vessel : Installation | Operation Intermediate vessels


Mains water pressure pNS = 2...10 bar

Mains water pressure pNS = 2...10 bar


1

4

1

4

1

4

66

1

5

DNeDNeDNe

6

1

5DNS

DNS

DNS

Installation - Additional equipment

Example:

standard: without water make-upThe water make-up has been prepared. The SNS connection is closed. The function is integrated in the BrainCube.

Pleno P Water make-up through back flow preventer ST:Pleno P (5) is connected to the SNS connection on the Transfero TI TecBox (1). Pleno P does not have a separate control. The solenoid valve is actuated with 230 V directly by the BrainCube (: terminal plan page 21). Mains water pressure pNS ≥ P0 + 1.9 bar: Pleno P Installation | Operation

Vento VP...e Water make-up through break tank NT:VentoVP...E(5)pressurestepdegasser with integrated water make-up. The connection is made as described in the Vento Installation | Operation instructions.

ComCube DCD tI | DCa tI:Electricalconnectionpage20:EnclosedPowerCubePC1wiringdiagram

Paz PMIn | Paz PMIn tI: Setup page 6:EnclosedPowerCubePC1wiringdiagram

Liz IaB: Setup page 6:EnclosedPowerCubePC1wiringdiagram:LizIABInstallation|Operation

18


en

DNe2DNe

DNe3

DNe

DNe

DNG

DNG3

DNe2

1) 1)

1) 1) 1)

DNeDNG

DNGDNS2) DNS2) DNS2)

DNS2) DNS2)

2

LAZ

4 4

SGSG

1

8.1 1.2

1

8.1 1.2

DLV DLV

2 2

LISLIS

9

SA PIS SA PIS

1.2.1 1.2.1

LAZ

PAZPAZ

SG

11 1

8.1 1.2 8.1 1.2 8.1 1.2

SGSGSA

9

PIS SA PIS SA PIS

9

2

LIS

2.4

2

1.2.1

2.4

444

1.2.1

PAZPAZPAZ

LAZLAZ

LIS

Installation - Additional equipment

WiththeDMSsoftwareexpansion,upto4TransferoTITecBoxescanoperateinparallel: page 28.

Master-Slave parallel operation

Example 1: 2 TecBoxes TI .2 with optional equipment 2 Paz PMIN TIs and 2 Liz IABs for systems that meet EN 12952 and EN 12953 standards – 100% redundancy in parallel operation PR : page 29These are switched according to load. One TecBox is placed fully in reserve. Connections are as described on page 14|15. The link over the RS 485 interfaces should also be established : page 20.

Example 2: 3 TecBoxes TI .2 with optional equipment 3 Paz PMIN TIs and 2 Liz IABs for systems that meet EN 12952 and EN 12953 standards – 3 times the output in PL parallel operation : page 29The TecBoxes are switched according to load. Connections are as described on pages 14|15. The link over the RS 485 interfaces should also be established : page 20.

Legend

1 TecBox 1.2 BrainCube control 1.2.1CableforLISwithplug PIS Pressure sensor

2. Primary vessel 2.2 Draining(bycontractor) DLV Lockshieldvalve LIS Contentsensor

4 Buffer vessel 1)

8.1 ComCubeDCDTI(optional)

9 Parallel operation RS 485 data link

PAZ– Minimum pressure switch Paz PMIN (optional)

LAZ– Water level limiter LizIAB(optional)

1) Several buffer vessels can be replaced with one buffer vessel of sufficiently large capacity (for example: 3x 1000 litre = 1x 3000 litre). This should then be fitted to the common expansion pipe.

Expansion pipe | Suction pipe in parallel operation with several Transfero TI TecBoxes

1 TecBox: DNe|DNG2) 50 65 80 100 2 TecBoxes: DNe2|DNG26580100125 3 TecBoxes: DNe3|DNG380100125150 4 TecBoxes: DNe4|DNG4100125150200

2) : page 16 DNe|DNGfor1TecBox DNSfor1vessel

TI ..0.2 ..1.2 ..2.2 ..3.2

19


19

en Installation - Electrical connection

The electrical connection is to be performed by a skilled person in accordance with the local regulations.

Transfero TI has one PowerCube PC1 panel (1.1), connected electrically to the BrainCube control(1.2),andoptionallywithComCubeDCDTI(8.1)andComCubeDCATI(8.2,inthe panel). Transfero TI is switched on using the mains isolator (1.1.1) of PowerCube PC1 (Iposition).ThisalsocausestheBrainCube(1.2),withoptionalComCubeDCDTIandComCubeDCATI,tobeswitchedonautomatically.: enclosed PowerCube PC1 wiring diagram

Requirements

Before starting work, the system should be isolated – Switch off the mains isolator (1.1.1) on PowerCube PC1 (0 position) and lock to secure to prevent accidental switching. Switch off any external voltages present on the outputs (: enclosed PowerCube PC1 wiring diagram).

Mains power requirements:•Connectionvoltagethree-phasesupply:3×400V/50Hz(3P+PE) •Connectionvoltagecontrol:230V/50Hz(P+N+PE) •LoadPA:: enclosed wiring diagram PowerCube PC1 •Protectionsuppliedbycontractor:: enclosed wiring diagram PowerCube PC1, follow

the regulations applicable in the country concerned

Donotconnectthedevicetotheheatingemergencyoffswitch!

Connections on the rear panel of BrainCube (1.2)B: Use the special adapter to run the software and language updates. By TA Hydronics Customer Service only!

Terminal box 230 V connections - BrainCube cover 1 (1.2)Fully wired with PowerCube PC1.

Terminal box SELV connections - BrainCube cover 2 (1.2)Check fuses F200 and F201 (10 AT 5 × 20) if there is an M18 or M19 message and replace if the motor protection switch in PowerCube PC1 does not indicate a fault.

seLV terminal boxOpen cover 2:1. Open cover 1.2. Unscrew the 4 torx screws (C).3. Carefully pull cover 2 forward a few centimetres, until the plugs for the display and keyboard ribbon cables become accessible. 4.Snapthefastenerforthe«20Display»and«14Keyboard» plugs outwards. 5. Carefully pull cover 2 forward and remove.

terminal box 230 V Open cover 1: Unscrewthe2torxscrews(D), carefully pull the cover forward and remove.

C C

C C

DD

B

A

1.1.1

1.1

1.2

8.1

Close cover 2:1. Insert the plugs of the ribbon cables for the displayandkeyboardinthe«20Display»and«14Keyboard»slotsandsnapthefasteners in.

2. Push the cover into the guiding slots in the housing and fasten with the screws (C).

Close cover 1:Cover 2 must be closed.Push cover 1 into the guiding slots in the housingandfastenwithscrews(D).

20


en

ONOFF ONOFF ONOFF ONOFF

A B BÀ`

SH

IELDA B

A B BÀ` A B BÀ` A B BÀ`

SH

IELDA B

SH

IELDBA

SH

IELDA B

SH

IELDBA

SH

IELDA B

Jumper ON Jumper OFF Jumper OFF Jumper ON

A

B A

B A

B A

B A

B A

B

RS 485-1

BrainCube 1 ComCube 1

RS 485-1 RS 485-1

BrainCube 2

RS 485-1

ComCube 2BrainCube 1 BrainCube 2 BrainCube 3 BrainCube 4

Installation - Electrical connection

RS 485-1 Interface

The RS 485-1 interface can be used for parallel operation (:pages28|29)and/orforconnectingtheComCubeDCDcommunication modules (: page 24). The interface can be read externally. The TA Hydronics protocol can be supplied on request.The total length of the data link should be no more than 1,000 m. A twisted-pair shielded cable with wire diameter ≥ 0.5 mm² should be used (for example, Belden Type 9501).The RS 485-1 jumper on the terminal devices on the data link must be set to «on», and the jumper on intermediate devices to «off».

Example: Datalinkwith4BrainCubesthroughtheRS485-1

ComCube DCD TI (optional)

ForComCubeDCDTI,allofthewiring(includingwiringfortheComCubeRS485interface)isconnectedthroughaseparateterminal strip in PowerCube PC1 (: enclosed PowerCube PC1 wiring diagram). It can be connected in parallel with other BrainCubesandComCubeDCD|DCDTI.

: RS 485-1 interface and ComCube Installation | Operation

ComCube DCA TI (optional)

Forthebuildingmanagementsystem,PISpressureandLIScontentcanbeseparatedas4-20mAsignalsthroughComCubeDCATI.ComCubeDCATIisfullywiredforconnectiontoPowerCube PC1andincludesthePISandLISconnectioncable (: attached PowerCube PC1 wiring diagram).

: ComCube Installation | Operation

21


21

en Installation - BrainCube terminal plan

Use

onl

y th

e

spec

ified

fus

es!

UNEQUIPPED

FREE

Diagnosticsplug

Jum

per

RS 4

85-1

14Keyboard

20Display

Fuse

F20

0

10AT/type:5×20

Fuse

F20

1

10AT/type:5×20

Pum

p 1

Pum

p 2

Lowercover

FREE

FREE

FREE

Pow

erCu

bePC

1

Cabl

e

Pow

erCu

bePC

1

Term

inal

s

Terminal box 230 VTerminalboxSELV

Pow

erCu

bePC

1

Cabl

e

Pow

erCu

bePC

1

Term

inal

s

22


en Start-up

We recommend having the initial start-up carried out by your nearest TA Hydronics customer service. Start-up services are to be ordered separately and will be charged at the prices specified in the country concerned. The scope of services is as described in this section.

Requirements

• Thestepsdescribedinthe«Installation»sectionhavebeencompleted. • Electricalpowerispresent. • Thevesselsareempty.Manualdevicesareavailableforrapidfilling.

The connected consumer system is ready to operate, has been filled with water and vented.

• ControlvalvesAVandADVintheTecBoxareopenandthehandlesareremoved(topreventaccidentalclosing).

BrainCube is self-explanatory

All start-up steps and processes are described in the BrainCube. Please follow the instructions given. The following notes merely provide addiitional information.

Switching on BrainCube

Switch on mains isolator (1.1.1) of PowerCube PC1 (I position). The BrainCube then comes on automatically and is ready for start-up. At the initial startup, it displays a «Welcome» message (if there is no user action for 4 min., it changes automatically to standby, then menu - Start-up).

«Welcome» at initial start-up

• Setlanguage,dateandclock; Standard languages: de, en, fr, nl, it, other languages on request.

Installat. check • Checktheinstallation.

System parameters • Set the desired parameters (: BrainCube pages 10-13). • TheBrainCubecalculatesminimumpressureP0ofthe

system and the resulting switching points for the TecBox. • The response pressure of safety valve PSV is checked for

plausibility. • SetBrainCubemin.pressureminus0.5baraspre-set

pressure P0 at the pressure accumulator vessel (4).

Calibr. vessel • The primary vessel must be empty, flexibly connected, easily movable, and free of any additional loads!

• TheBrainCubesuggestsanominalvolume,whichcanbeaccepted or not.

• Select the nominal volume indicated on the type plate. Important!Duetothevariousvesseltypes,theactualvolumemaydiffersubstantially from the value suggested by the BrainCube.

Water make-up •Water make-up select þYes or No. •No: Make-up function inactive. •þYes: Make-up function is checked automatically. Ifwatermake-upisthroughVentoVP...E,thecontactwatermetermustbedisabled

in the menu - ParameterandOutput1or2setto«Externalmake-up».(: page 13)

Welcome

Start-up

0

1

2

3

4

bar

P0

23


23

en Start-up

Fill vessel • Select automatic or manual filling. •Automatic: Water make-up through Pleno P | VentoVP...E. • Manual: Manual filling through the drain cocks (2.2, 3.2), 30%forheatingsystems,

50%forcoolingsystems.EVGvalvesonthevesselsremainclosed.

Pump IBN • Eachpumpisventedattheventvalve(EV).The BrainCube tests the pressure build-up in the pump.

• Theventingprocessshouldberepeatedifnecessary.1)

Hydr.compensationP1/P2 • The flow rates of the pumps and spill valves must roughly correspond. Adjustments are madeatregulatingvalvesDV1andDV2.

• Ifregulationisinsufficient,theBrainCubeindicatesthatfurtheradjustmentisrequired.

IBN complete • The system can only go into operation when all steps in the start-up process have been completed and confirmed.

standby or auto • standby: Select this if Transfero TI is not yet to go into operation, but the display must be activated.

• auto: Select this if all the requirements for start-up are present, and Transfero TI is to go into operation.

1) If the system has been poorly vented, it may not be possible to complete the step, although the Transfero TI pressurising pumps have been completely vented. Check that the connected system has been properly vented, and repeat the step.

After starting auto mode, note that: • Keylock can be activated automatic lock after 30 min or manual activation. : page 10 •Whenautomodeisstarted,theanaloguepressureindicationmustbevisibleonthedisplay. • Thisappearsinitiallyintherangefrommin (P0) to max (PSV). : page 10

Start-up is now complete. Transfero TI works automatically.

• Thestart-upmenucanbepermanentlyhiddentostopunauthorisedtampering.: page 12

Strainers (SF, : pages 6 | 7) should be cleaned one month after start-up. Thereafter, they should be cleaned at least once a year.

Start-up

24


en Start-up

Master-Slave parallel operation DMS

Ifseveraldevicesaretobeoperatedinparallel,theappropriateDMSsoftwareexpansionisrequiredforeachdevice,andstart-up must be carried out exclusively by TA Hydronics Customer Service.

BrainCube with ComCube DCD | DCD TI

UptofourBrainCubecontrolscanbeoperatedwithoneormoreComCubeDCDcommunicationmodules.Besidesthecabling work (: wiring diagram page 20 | enclosed PowerCube PC1 wiring diagram), the following parameter settings are required on the BrainCube:• Open*ComCube*menu:pressmenu, then press esc + push at the same time• Makethesettingsinthe*ComCube*menu:

Indicate selected BrainCube No.

EnableBrainCubeforComCubeDCDoperation

Exitthe*ComCube*menu

: page 12 menuDisplayConnectioninformation


BrainCube with ComCube DCA TI

Forthebuildingmanagementsystem,PISpressureandLIScontentcanbemadeavailableasseparate4-20mAsignalsthroughComCubeDCATI(: electrical connection page 20 | enclosed PowerCube PC1 wiring diagram). Parameters must not be set ontheBrainCube.ConversionofthePISandLIS4-20mAsignalsisperformedbythecustomer.

Sensors used Measurement range → SignalPressure PISCompresso CPV -1–10 bar → 4-20 mACompresso C 10 | 20 0 –10 bar → 4-20 mATransfero T_ 4 | 6 | 8 | 10 0 –10 bar → 4-20 mATransfero TI 90.2 | 61.2 | 91.2 | 62.2 | 43.2 | 73.2 0 –10 bar → 4-20 mATransfero TI 120.2 | 150.2 | 111.2 | 102.2 | 132.2 | 103.2 0 –16 bar → 4-20 mATransfero TI 190.2 | 230.2 | 161.2 | 191.2 | 231.2 | 182.2 | 212.2 | 133.2 0 –25 bar → 4-20 mA

Content LISExpansionvesselsupto1,000litres 0– 500 kg → 4-20 mAExpansionvesselsfrom1,000to5,000litres 0–2,000 kg → 4-20 mAExpansionvesselsfrom5,000to20,000litres 0–8,000 kg → 4-20 mA

TheLISmAsignalat0%and100%canbedeterminedinthefollowingways:• ReadoffthemAvaluesstoredintheBrainCubefor0%or100%(servicelevelperformedbyTAHydronicsCustomerService

only, and is chargeable).• MeasurethemAsignalswhentheprimaryvesselisempty(0%)andwhenfull(100%).• MeasurethemAsignalwiththeprimaryvesselempty(0%),calculatethemAsignalfor100%accordingtothesizeofthe

primary vessel, and assuming that weight is distributed equally between the three vessel feet (:1litre≈0.33kg/foot).


ComCube BrainCube off ComCube BrainCube 1 BrainCube 2 BrainCube 3BrainCube 4 Back

push

scro

ll

push

push

Select an available BrainCube No.If a BrainCube No. is already assigned, it no longer appears in the selection list.

25


25

en Operation - Operating modes

Basic principles

The Transfero TI is designed, a far as possible, to be maintenance-free. Operation is controlled and monitored by the BrainCube (: pages 10 | 11). Operating states and deviations from normal operation are indicated and can if necessary be signalled to the central monitoring station over the digital outputs or through ComCube communication modules.

In general, auto operating mode is distinguished from standby mode. To ensure safety at work, the Transfero TI should be assumed to be in operation when in either mode. If work is to be carried out on electric components, the Transfero TI must be taken out of service. Switch off the mains isolator at PowerCube PC1 (O position). Place PowerCube PC1 off circuit.

Important: Shut off any external voltage at the output (: enclosed PowerCube PC1 wiring diagram).

Important! The Service socket in PowerCube PC1 is under voltage even when the mains isolator is in the Off position.

auto

After a successful start-up, the Transfero TI remains in auto mode all year round, whether the connected heating or cooling system is switched on or not. This is necessary in order to ensure pressure maintenance.

In auto mode, all functions are performed and monitored automatically.

standby

This operating mode is particularly suitable for maintenance work.

Standby mode can be selected manually. The pressure maintenance and water make-up functions go off, and error messages are not displayed or registered.

Important: In the case of parallel connections (: pages 28 | 29) where the Master is in standby mode, data are still being transmitted to the slave devices. To prevent malfunctions and inadmissible pressure fluctuations in the system, slave devices must also be placed in standby mode before working on the master.

menu

All functions of the Transfero TI can be selected, tested and modified starting from the main menu.

26


en Operation - Operating modes

check

We recommend carrying out preventive maintenance and a function check once per year. TA Hydronics Customer Service can provide these services for you at a cost.

All the main services are listed and described in the special check menu. You can obtain more details through direct dialog with the BrainCube.

Control valves Formaintenanceoperations,theAVandADVvalvesintheTecBoxmustbeclosed,andthehandlesmustthereforebe

attached. When maintenance is complete, the handles must be removed again to prevent accidental closing of the valves.

auto mode is deactivated in the check menu, as soon as a test is started. Messages that occur during function tests, or when the pumps and valves are being adjusted, are stored in the message list.

Besides the checkmaintenanceinstructions,thefollowingoperations/checksareeitherrequiredorrecommended:

Safety valveVent safety valve SV (: page 6 | 7). The valve must blow off.

Please follow the local maintenance regulations and maintenance instructions for the installation concerned!

Condensate in vesselsOperatecondensatedrainKV(: pages 15) on the primary and secondary vessels and allow any accumulated condensate to drain off. The amount of condensate depends on vessel capacity and operating conditions, and may vary from a few millilitres to several litres. If the flow of condensate continues for too long, the butyl bag may be damaged. In this case, please contact TA Hydronics Customer Service.

Venting the vesselsIfthesafetyvalve(1.3)isactuatedandtheLIScontentindicatorontheBrainCubeisbelow100%,itishighlyprobablethatgas separation has caused a gas cushion to form inside the airproof butyl bag. Vent the primary vessel (2) and any optional secondaryvessels(3)atventvalveEVG.PumpsP1andP2mustbeswitchedoffwhileventing.

Please refer to the notes on standby mode with parallel connections : standby page 25.

After maintenance work is completed, auto mode must be activated again.

27


27

en Operation - Messages

View, acknowledge messages

DeviationsfromselectedparametersettingsandparameterscalculatedbytheBrainCube,but operating information is also shown on the bottom line of the display. If there is a current message present, use push to open the message list.

Use push to open the message list.

Use scroll to select messages.

Use push to open the Help text and acknowledge with push if prompted.

Fault messages

Please refer to the terminal plan, particularly for fault messages M15-M19 : page 21 and enclosed PowerCube PC1 wiring diagram. Are all devices connected properly, are fuses ok?

If you are unable to restore full functionality, please contact TA Hydronics Customer Service.

The last 20 messages are displayed. The message list can also be opened from the menu - Info.

If there is a technical fault, certain functions can be locked. After the fault is corrected, the message is either acknowledged automatically, or you are prompted to acknowledge it. Correct all faults, otherwise fault concatenations may occur.

push

scroll

LEDflashesifmessages are present

1)2)

1) Only in MS, MS-IO Master Slave. The pressure at the Master is close to the maxumum or minimum limit of the allowable pressure. (P0, PSV) As long as this message is active the pumps and spill valves remain off.

2) Keylockactivated.: page 10

28


en Operation - Master-Slave parallel operation

WiththeDMSsoftwareexpansion,upto4TransferoTITecBoxescanbelinkedup.Thereare4possibletypesofcircuit.Itisall the same whether you are working with one master TecBox and one or more slave TecBoxes. Communication is by means of the RS 485 interface on the BrainCube (: page 20).

General principle

The master leads. Slaves always follow the signals from the master. If there is a failure in the master (M16, M17, M18, M18 + M19orvoltageloss),oneoftheslavestakesontheroleofthemaster.DifferentTecBoxescanbelinkedup,forexample:

TecBox 1: Transfero TPV .2 MasterTecBox 2: Compresso C 10.2 SlaveTecBox 3: Compresso C 10.1 F SlaveTecBox 4: Transfero T .1 Slave

Only the master generates the max. and min. pressure (M01, M02).

MS parallel operation

up to 4 pressure maintenance stations in 1 hydraulic system

Use: Insufficient space when existing systems are extended. Increased security of supply.

operation: The master is defined once and performs all the pressure maintenance. The slaves are only switched on for volumecompensationifthereisachangeofmorethan8%inthecontentofthemasterprimaryvessel.Theslavesaresetsothat the Master maintains the pressure (P0, PSV) at all times. MS parallel operation is not used for increasing the output! If a slave has two compressors, these operate alternately (depending on run time) and not simultaneously.

Dimensioning: Forexample,ifthecustomersorequests,masterTecBoxfor100%systemoutput:SlaveTecBoxeseachprovidingatleast50%ofsystemoutput.Therequirednominalvolumecanbedividedbetweenthemasterandslavevessels.The TecBoxes and vessels should be of different sizes. The use of Transfero units with MS-parallel mode of operation is recommended in systems with large pressure differences between unit locations.

Hydraulic connection: Differentpointsofconnectionarepossible,forexamplemasterinthebasement,slaveontheatticfloor. Master and slave vessels are separated hydraulically.

MS-IO parallel operation

2 pressure maintenance stations in 2 linked hydraulic systems

Use: Systemsthatcanbeoperatedseparatelyorjointly,forexamplehot/coldconnections.Increasedsecurityofsupply.

operation: If the two systems are separated, for example by closing a motor-operated valve, this must be signalled through avolt-freeswitchtoTecBoxNo.2oninputDEC(:terminalplanpage21).EachTecBoxthenfunctionsasastandalonemaster, performing all the pressure maintenance and with its own separately defined switching points. If the systems are linkedhydraulically,forexamplebyopeningamotor-operatedvalveanddroppingthesignalonDEC,TecBoxNo.2becomesthe slave and only performs the volume compensation function. The slaves are set so that the Master maintains the pressure (P0, PSV) at all times.

Dimensioning: If requested by the customer, for example TecBox and vessels for the 2 systems have the same dimensions, which depend on the capacity of the larger system. The master unit is preferably connected into heating side of circuit. The totalvolumeofslavevesselsshouldbeatleast30%ofmastervessels.Forcorrectoperation,automaticwatermake-upmustbe included.

Hydraulic connection: Eachsystemhasitsownpressuremaintenance.Masterandslavevesselsareseparatedhydraulically.Automatic water make-up should be controlled by master unit.

29


29

en

MS: Master-Slave parallel operation (display on master and slaves)P: Parallel operation Parallel connection (display on master)PL: ParalleloperationParallelconnection Increased output (display on slave)PR: ParalleloperationParallelconnection100%redundancy(displayonslave)

TecBox or BrainCube numbering (1-4)

WithTecBoxNo.2inMS-IOparalleloperationandsignalatDEC

Master | Slave

Operation - Master-Slave parallel operation

PL parallel operation

up to 4 pressure maintenance stations in parallel operation

Use: Allpressuremaintenancestationsconnectedinparalleltoensure100%output.

operation: Pressure maintenance is performed by both master and slaves. The master sends the pressure and content signals (PIS/LIS)overtheRS485totheslaves.Inthisway,upto4TecBoxescanbeoperatedwithasingleprimaryvessel.Masterand slaves all operate in the same pressure range. Staggered switching points can be set by Customer Service. Instability is preventedinparalleloperationbygeneralevaluationofthemasterPISpressuresignal.IfthereisafaultintheLIScontentmeasurement (M17), a fault also occurs in the slaves. The working ranges of master and slaves must be set to the same pressure level (HST Master = HST Slaves).TheLIS(1.2.1)cablemustbedisconnectedonslavesthataretobeoperatedinPLparalleloperation : terminal plan page 21.

Dimensioning: If the customer so desires, system output can be divided between the TecBoxes and expansion volume between the vessels. The vessels must be the same as each other.

Hydraulic connection: Connection should preferably be through a common expansion pipe, which should have capacity sufficient for the system output : page 18. Several expansion vessels must be connected to each other on the water side.

PR parallel operation

up to 4 pressure maintenance stations in parallel operation with full redundancy

Use: Parallelconnectiontoensure100%output.100%isalsokeptavailableinreserve.Onrequest,thisreservecanalsobeconnectedautomaticallytoraiseoutputto200%.Securityofsupplyisraisedto100%.

operation: Pressure maintenance is performed by both master and slaves. The PIS pressure signals are sent from the master over the RS 485 to the slaves. Master and slaves all operate in the same pressure range. Staggered switching points can be set by Customer Service. Instability is prevented in parallel operation by general evaluation of the master PIS pressure signal. AtleastoneslavehasitsownprimaryvesselwithLIScontentmeasurement.Thus,unlikeinPLparalleloperation,pressurecanbemaintainedat100%intheslaveplacedinparalleloperationevenifLIScontentmeasurementfails(M17)inthemaster.The working ranges of master and slaves must be set to the same pressure level (HST Master = HST Slaves).

Dimensioning: Forexample,ifthecustomersorequests,2TecBoxeswith100%redundantoutput:1TecBoxasmasterand1TecBoxasslaveareeachconfiguredfor100%heatcapacity.Theexpansionvolumeisdividedbetweenthevessels.TecBoxesand vessels are the same as each other.

Hydraulic connection: Connection should preferably be through a common expansion pipe, which should have capacity sufficient for the system output. Several expansion vessels must be connected to each other on the water side.

Operating display parallel operation

:page12menuDisplayConnectioninformation Family Type TecBox

30


en Operation - Inspection | Disassembly

Inspection

There are no unified international regulations applicable for checks and periodic inspections. Please follow the regulations in force at the location where the Transfero TI is installed. The vessels are the factor that determines classification. These are CEtype-approvedinaccordancewithPressureEquipmentDirectivePED/DEP97/23/EC.

Ingeneral,TransferoTIvesselsareprotectedbyaCE-approved2 barsafetyvalve.InSwitzerland,thesearenotsubjecttoinspection by the SVTI.

Eitherflangeorendoscopeinspectionopeningsareprovidedforperiodicexaminationofthevessels.

Disassembly

Before inspection or disassembly, the Transfero TI TecBox and Transfero TI vessels must be depressurised and allowed to cool.

Operate venting and draining devices slowly and carefully. The water is pressurised!

1. Transfero TI on Standby.

2.DisconnecttheTransferoTITecBoxfromthesystem: Close the customer SA shut-off valve. Close all customer SNS shut-off valves.

3.EmptytheTransferoTIcompletely: Open the drain valves (2.2, 3.2) :pages6|7.OpentheEVGventvalves.FillinglevelcanbeobservedontheBrainCube.

4.ShutdowntheTransferoTITecBoxbyswitchingoffthemainsisolator(1.1.1)onPowerCube PC1.

31


31

en Safety

ApplianceTransfero TI is a precision pressure maintenance system (± 0.2 bar) with pumps, for closed heating, solar, and chilled water systems. Applications other than those described must be agreed by TA Hydronics. The declaration of conformity is included andcertifiescompliancewithEUdirectives.FollowtheparticularregulationsinforceatthelocationwheretheTransferoisinstalled.

Follow the instructionsInstallation, operation, maintenance, and disassembly must be carried out as indicated in these instructions and on the enclosed PowerCube PC1 wiring diagram, and according to the state of the art. If anything is unclear, please contact the TA Hydronics customer service. The required commissioning tests and periodic inspections must be carried out according to the regulations of the country in which the device is installed and operated. The expansion vessel must be depressurised before disassembling any pressurised components.

PersonnelInstallation and operating personnel must possess the appropriate skills and training.

Place of installationAccess to the place of installation must be restricted to trained and specialized personnel. The floor statics must be able to support the maximum operating and installation conditions. The connections for electricity, mains water, and waste water must be appropriate for the device requirements. The room must be ventilated. The local legislation in the case of a fire must be observed.

Quality of equipment and materialsMaterials used must comply with current regulations and must not have any visible damage, particularly in the case of pressurised components. No welding is allowed on pressurised components, or modifications to electrical circuitry. Only the manufacturer’s original parts must be used.

Keeping within the parametersThe details of manufacturer, year of construction, serial number and technical data can be found on the type plates on the TecBox and expansion vessels. The regulation measures must be taken to provide temperature and pressure protection, i.e. ensure that the system does not exceed or fall below the maximum and minimum operating parameters respectively.

Protection against accidental contactin the presence of high temperatures. Thermal insulation measures are usually limited to the expansion pipes and intermediate vessels in heating systems. Caution! Higher temperatures can occur under the cover of the TecBox in normal operating conditions.TheaccidentalcontactprotectionasdefinedinEN60529isindicatedbytheIPcodeonthetypeplate.

Water qualityTransfero TI is designed for use in closed heating, solar and cooling systems with water that contains no aggressive or toxic agents. The TA Hydronics airproof butyl bag reliably prevents the diffusion of oxygen in the expansion vessel(s) and any direct contact between the vessel sides and the water. The entire system must be dimensioned and operated in such a way as to minimise the amount of oxygen admitted through the make-up water or through permeable components. Water treatment systems are to be dimensioned, installed, and operated according to the current state of the art.

Electrical connectionElectricalwiringandconnectionsmustbecarriedoutbyaspecialistaccordingtothecurrentlocalregulations.Thesystemmust be shut down before working on any of the electrical components.

Failure to follow these instructions, in particular the safety instructions, may cause functional errors, faults or even serious

damage in the Transfero TI, and may also result in physical injury. If there is failure to comply with the instructions, the

manufacturer can no longer accept any liability or claims under warranty.

32


en Technical data

The information on the type plates on the TecBox and vessels, and the data below, should be checked against the system anddesignparameters.Thereshouldbenoinadmissibledifferences.FulltechnicalinformationisavailableintheDatasheetTransfero TI (Print) and on the internet at www.tahydronics.com.

Terms

PED/DEP 97/23/ECPS : ..... bar Max. admissible pressure, as on type plateTS : 70 °C Max. admissible temperatureV : ..... litres Internal nominal volume of pressure compartment,

corresponds to VN, as on type plateVN : ..... litres Nominal volume, TA Hydronics factory specification,

corresponds to V

EN 12828TAZ : 110 °C Max. protection temperature at heat generator, up to which the Transfero TI can be used

EN 12952, EN 12953TAZ : >110 °C Max.protectiontemperatureatheatgenerator,uptowhichtheTransferoTIcanbe

usedwithadditionalpressurelimiterPazPMINandwaterlevellimiterLizIABTU : 40 °C Max. admissible ambient temperature

EN 60335PA/U/F : .....kW/.....V/..... Hz Electricalload/voltage/frequency,asontypeplateIP : ..... EN60529protectionclassofTecBox,asontypeplate

Applications

Solar systems

• Heating,solarandchilledwatersystems,forsystemsaccordingtoEN12828,solarsystemsaccordingtoEN12976, ENV12977withon-siteexcesstemperatureprotectionincaseofpowerblackout.

• Additionofantifreezeagentupto50%.

Buffer vessel type selection

Transfero TI Flow rate System protection Buffer vesselType VD | l/h PSV | bar Type Item no. Connection STI ..0.2 ≤3,500 ≤10 AquapressoAU140.10 7111007 R11/4 >3,500 ≤10 AquapressoAU200.10 7111008 R11/4 ≤3,500 ≤16 AquapressoAG300.16 7113000 DN50 >3,500 ≤16 AquapressoAG300.16 7113000 DN50 ≤3,500 ≤25 StaticoSG300.25 onrequest DN50 >3,500 ≤25 StaticoSG500.25 onrequest DN50TI ..1.2 ≤6,000 ≤10 AquapressoAU200.10 7111008 R11/4 >6,000 ≤10 AquapressoAU300.10 7111009 R11/4 ≤6,000 ≤16 AquapressoAG300.16 7113000 DN50 >6,000 ≤16 AquapressoAG500.16 7113001 DN50 ≤6,000 ≤25 StaticoSG500.25 onrequest DN50 >6,000 ≤25 StaticoSG700.25 onrequest DN50TI ..2.2 ≤12,500 ≤10 AquapressoAG500.16 7113001 DN50 >12,500 ≤10 AquapressoAG700.10 7111013 DN50 ≤12,500 ≤16 AquapressoAG500.16 7113001 DN50 >12,500 ≤16 AquapressoAG1000.16 7113003 DN65 ≤12,500 ≤25 StaticoSG700.25 onrequest DN50 >12,500 ≤25 StaticoSG1500.25 onrequest DN65TI ..3.2 ≤20,000 ≤10 AquapressoAG700.10 7111013 DN50 >20,000 ≤10 AquapressoAG1500.10 7111015 DN65 ≤20,000 ≤16 AquapressoAG1000.16 7113003 DN65 >20,000 ≤16 AquapressoAG1500.16 7113004 DN65 ≤20,000 ≤25 StaticoSG1500.25 onrequest DN65 >20,000 ≤25 StaticoSG2200.25 onrequest DN80

V | litreTS | °CTB | °CPS | bar

33


33

en Technical data

Outputs

Transfero TI should be operated so that the working point u(P0,VD)lieswithinthepumpcharacteristicrangeforthetypeused.

P0: : page 11 VD[l/h]=0.9*Q[kW] appoximatelyforflowtemperaturesfrom100°Cto150°CVD[l/h]=0.6*Q[kW] appoximatelyforflowtemperaturesfrom50°Cto100°CVD[l/h]=0.384*Q[kW] approximatelyforflowtemperatures<50°CQ = Heat capacity of all heat generators operating at the same time.

Transfero TI ..0.2 Transfero TI ..1.2

Transfero TI ..2.2 Transfero TI ..3.2

0

4

10

12

0 5000 10000 15000 20000

VD | l/h

P0

| bar

2

6

8

14

25000 30000 35000 40000 450000

4

10

12

20

22

0 5000 10000 15000 20000

VD | l/h

P0

| bar

2

6

8

14

16

18

25000

Transfero TI 62.2 Transfero TI 102.2 Transfero TI 132.2 Transfero TI 182.2 Transfero TI 212.2 Working pointu

Transfero TI 43.2 Transfero TI 73.2 Transfero TI 103.2 Transfero TI 133.2 Working pointu

0

4

10

12

20

22

0 1000 2000 3000 4000 5000 6000 7000

VD | l/h

2

6

8

14

16

18

80000

4

10

12

20

22

0 1000 2000 3000 4000 5000 6000 7000

VD | l/h

P0

| bar

2

6

8

14

16

18

8000

Transfero TI 90.2 Transfero TI 120.2 Transfero TI 150.2 Transfero TI 190.2 Transfero TI 230.2 Working pointu

u

VD | l/h

P0

| bar

0

4

10

12

20

22

0 2000 4000 6000 8000 10000 12000 14000

2

6

8

14

16

18

16000

u

Transfero TI 61.2 Transfero TI 91.2 Transfero TI 111.2 Transfero TI 161.2 Transfero TI 191.2 Transfero TI 231.2 Working pointu

u

u

34


en Conformity

2006/95/EC 2004/108/EC

Manufacturer: TA Hydronics Switzerland AG, Mühlerainstrasse 26, CH-4414 Füllinsdorfherewith declares that the products Transfero TIareinconformitywiththeprovisionsofthefollowingECdirectives,includingthe latest amendments, and with national legislation implementing these directives: 2006/95/ECLowvoltageguidelineand 2004/108/ECElectromagneticcompatibilityguideline, and that the following harmonized standards have been applied: EN61000-6-2:2005,EN61000-3-2:2006+A1:2009+A2:2009,EN61000-3-3:2008, EN55011:2009+A1:2010, EN60335-1:2002.

Christian Müller Asger Andersen ManagingDirector R&DManager

35


35

en

A Expansion vessels, intermediate vessels and degassing vessels for heating, cooling and drinking water installations:

Compresso, Transfero, Vento, Aquapresso, Statico, Intermediate vessels

B Assembly Vessel + TecBox:

Compresso, Transfero, Vento

Conformityassessment accordingtomoduleB+D(categoryI-IV)

Chosen technical specification PED/DEP97/23/EC CodeAD2000,technicalrulesforsteamboilers

Pressure equipment A: Article 3 | 1.1a B: Article 3 | 2.2

Fluid Group 2

Notifiedbodyfordesign/typeexamination; Manufacture/check-out;CertificationofQualitySystem

Labelaccordingto PED/DEP97/23/EC CE0036

Certificateno.ofECTypeApproval(moduleB) IS-CH-SWISSTS-06-06-36267-015 -TecBoxCompresso IS-CH-SWISSTS-06-06-36267-016 - TecBox Transfero FDB-MAN/00/12/6449123/03 -Expansionvessels FDB-MAN/00/07/6449123/01 -Longitudinalweldvessels FDB-MAN/00/07/6449123/02 - Deep-drawnvessels

Safety valve Transfero T_ (2.3) PED/DEP97/23/EC Confirmed and signed by the manufacturer. Transfero TI (1.3) Compresso (SV)

CertificateofQualityAssuranceSystem(moduleD) DGR-0036-QS-105-00

Theundersignedmanufacturerdeclaresherewiththatdesign,productionandcheck-outofthisvesselareinconformitywiththePressureEquipmentDirectivePED/DEP97/23/ECinconnectionwiththechosentechnicalspecificationsheets.PartsofequipmentnotmentionedaresubjecttoArticle3,Paragraph3.

Manufacturer

TA Hydronics Switzerland AG Mühlerainstrasse 26 CH-4414 Füllinsdorf Tel. +41 (0)61 906 26 26 Christian Müller Asger Andersen www.tahydronics.com ManagingDirector R&DManager

Swiss TS Technical Services AG Richtistrasse 15 CH-8304 Wallisellen

and

TÜVSÜDIndustrieServiceGmbHWestendstrasse 199D-80686München

Conformity

PED/DEP97/23/EC-29.05.1997

TA Hydronics Switzerland AG •Mühlerainstrasse 26 •CH-4414 Füllinsdorf •Tel. +41 (0)61 906 26 26 •www.tahydronics.com

TAH

CH

Orig

inal

WTM

OIN

00

02

13

06

Documents

PNEUMATEX - Microsoft · PDF fileThe primary vessel must be empty ... spill valves V open and the expansion water flows into the primary vessel ... an external water make-up device,