1

Installation, Operation and Maintenance Manual

TWC Series Water Treatment System

�

Manual

Controller

InstallationMaintenanceRepairManual

Advantage ControlsP.O. Box �472Muskogee, OK 74402Phone: 800-743-743�Fax: 888-686-62�2www.advantagecontrols.comemail: support@advantagecontrols.com

�/20��

2

MegaTronSS ControllerInstruction & Maintenance Manual

Table of Contents

Contents Page I. Introduction ................................................................................. 3 Model Numbering ....................................................................... 3 Description of Unit ...................................................................... 3

II. Installation .................................................................................. 4 Electrical Wiring .......................................................................... 4 Wiring Diagrams ......................................................................... 5 Mounting Instructions ................................................................. 8 Electrode Installation .................................................................. 8 A. Cooling Tower ....................................................................... 8 B. Boiler ................................................................................... �0 III. Front Panel Drawing .................................................................................... �2 Description ................................................................................ �2 IV. System Operation Overview ..................................................... �3 Start-Up .................................................................................... �3 Calibration ................................................................................ �3 V. Menu Navigation....................................................................... �4

VI. Maintenance ............................................................................. 27 Electrode Cleaning Procedures ................................................ 27 VII. Troubleshooting ........................................................................ 28

VIII. Warranty & 30 Day Billing Memo Policy ................................... 29

3

I. Introduction

The MegaTronSS microprocessor based controllers are designed to provide a wide range of control functions for recirculating water treatment systems. The controller is programmed through a front panel keypad and can be configured to provide a customized control system for your application. Your particular unit’s functions can be determined by comparing the units model number to the Model Numbering table listed below.

Model Numbering

MegaTronSS units have several base system control functions and unit optional features. Your unit may be supplied with one or more of the features described in this manual. To determine what features apply to your unit check the model number label located on the controller enclosure.

Base System Control Functions C - Tower Conductivity ControlB - Boiler / Condensate Conductivity B1- Boiler RTD Conductivity ControlB2- Boiler No Temp Conductivity P - pH Control Q - Dual pH ControlR - ORP ControlF1 to F5- Chemical Feed TimersE - Flow Switch

Whole Unit Optional FeaturesA - Conduit Connections D - Dry Contact Relays H1- Internet Connect CommunicationsH4- Internet Phone Modem CommunicationsH5- Internet with Cell Modem RouterN1-2 - 4-20mA inputsO1-3 - 4-20mA outputsS - Saturation Index (must have pH)W3 - Auxiliary Flow Meter InputsY - ETL Agency Listing / Approvals

Model numbers start SS followed by the System Control functions. A dash separates the whole unit options listed after all base system control functions. Example: SSCPF3E-N2.

Notice: Your unit may not have all features and functions described in this manual. This list represents our most popular options, additional option codes are available.

Description of Unit

MegaTronSS controllers control a single recirculating water system including cooling tower and boiler applications and may have various features depending on the model number.

Control Functions

Each of these control functions are based on an analog input from a probe and will include user settable relay control settings along with a High and Low Alarm setting and Limit Timer. Each control function will include a control relay output. When the reading reaches the Set Point the control relay is activated until the reading changes by the Differential amount.

�. System Conductivity - The conductivity function of the controller is designed to monitor and control Total Dissolved Solids (TDS) in a recirculating system like a cooling tower or boiler in terms of electrical conductivity measured in MicroSiemens/cm. This control function is also referred to as Bleed.

2. pH - The pH function monitors and controls pH on a scale of 0-�4 pH units. 3. ORP - The ORP function monitors and controls ORP on a scale of +/- �000 mV.

4

Chemical Feed Timers

Chemical feed timers are designed to automate the addition of various chemicals by activating a relay output. Multiple timers can be supplied depending upon the model number and each timer will include a relay output. All timers can be programmed to be one of the following types.

�. Pulse Time - Accepts pulses from a make-up water meter (supplied separately). It can accumulate �-9999 gallons before activating the timer to run.

2. Feed with Bleed - Activates the relay output simultaneously with the bleed and limits the amount of time the relay output will be on during the bleed cycle.

3. Feed after Bleed - Activates the relay output based on a user defined percentage of time based on the bleed off, another timer or digital input. The relay is activated after a bleed cycle and runs for the set percentage of that bleed cycle.

4. Percentage - The relay is on for a percentage of a continuously repeating cycle time that can be set from � minute to 99 hours and 59 minutes.

5. 28 Day - The timer is based on a 28 day cycle with four independent programmable feed cycles with prebleed and bleed lockout settings.

II. Installation

Electrical Wiring

The MegaTron SS controller has an internal regulated fused power supply that will operate off of 90 to 250 VAC at 47 to 63 Hz on the incoming wiring. Each output relay is individually protected with a replaceable fuse. Relay outputs will equal incoming line voltage.

WARNINGS:�. The controller should be connected to its own isolated circuit breaker, and for best

results, the ground should be a true earth ground, not shared. Wiring must be done according to all applicable local codes.

2. Power (line voltage) must be disconnected while making any connections. If power is supplied to the unit, line voltage will be present on the relay cards located in the lower section of the enclosure, even with the power (ON/OFF) switch off.

3. Low voltage signal wires (probes, flow switch, water meter, etc.) should never be run in conduit with high voltage (like ��5VAC) wires.

NOTE: Liquid tight fittings and some labeled signal leads are provided for all signal (low voltage) connections for both pre-wired and conduit units.

!

5

Pre-Wired

Pre-wired units are supplied with a �6 AWG cable(s) with 3-wire grounded USA ��5 volt plug for incoming power and 3-wire grounded receptacle cords for all control relay outputs also �6 AWG.

Conduit

Conduit units are predrilled at the factory and supplied with conduit knockouts for easy hard wiring to supplied detachable connectors on the relay card(s) located in the lower section of the controller. Remove the screws of the lower panel for access.

NOTES:�. Do not drill holes in upper section of enclosure.2. All relays provide a N.O. and N.C. output.3. The control function that activates each relay output is pre-configured at the factory based on the options selected. To change relay activation see on page 24.4. See page 30 for common bleed / blowdown valve wiring.

Relay Card Wiring

FUSE

NET

GRD

N.O.

N.C.

FUSE

NET

GRD

N.O.

N.C.

FUSE

NET

GRD

N.O.

N.C.

FUSE

NET

GRD

N.O.

N.C.

FUSE

POWER INPUT

H N G

Dry contact115volt relay

NET

GRD

N.O.

N.C.

Ribbon Cable2

1

10

9

Relay Card Rev. DRelay 1

Relay 2

Relay 3

See note below

Relay 5

Relay 4

Jumpers above relay can change itto a dry contact relay. Use GRD andN.O. for a N.O. dry contact relay.

If a whole card is configured for dry contact relays outputs each relay will be like the top one as shown on the Rev. C card.

6

Motherboard Connections

Relay CardRibbon

+12-1

2

IncomingPower Display Ribbon

Cable Connection

Key Pad RibbonCable Connection

Processor

Program / MemoryCard Connection

+5

+5

CommunicationsCardConnection

LEDCable

Bla

ck

Gro

un

dD

rum

Lev

el 5

Dru

m L

evel

4D

rum

Lev

el 3

Gro

un

dD

rum

Lev

el 2

Dru

m L

evel

1W

ater

Met

er G

rou

nd

Wat

er M

eter

2 S

ign

alW

ater

Met

er 1

Sig

nal

Flo

w S

wit

chORP

ORP p

Hp

H

Note: Use 22 AWG (.76 mm) twisted pair shielded wirefor all of these low voltagesignal connections.

Co

nd

uct

ivit

y

Tem

per

atu

re

+5

VD

C

RedBla

ck

Red

Bla

ck

Wh

ite

Gre

en

Gro

un

dG

rou

nd

Gro

un

d

Red

Bla

ck

Dru

m L

evel

5D

rum

Lev

el 4

Dru

m L

evel

3

Gro

un

dD

rum

Lev

el 2

Dru

m L

evel

1W

ater

Met

er G

rou

nd

Wat

er M

eter

2 S

ign

alW

ater

Met

er 1

Sig

nal

Flo

w S

wit

ch

RedWh

ite

Red

Gro

un

d

pH

pH

Co

nd

uct

ivit

yC

on

du

ctiv

ity

Temp

Tem

p

Gre

en

Bla

ck

In +

In -

RTD Probe Connections

WARNING! 6 wires plus a shield mustbe run from the controller to the probe.Make the 4 temperature wire connec-tion at the probe for correct operation.

Note: For probes with Red & GreenRTD temp wires. To check probe’sRTD, measure across red & greenwith an ohm meter. At room tempit should read around 1097 ohms.

WhiteBlackRedGreen

Au

x Fl

ow

+5

vdc

Sig

nal

Au

x Fl

ow

1Si

gn

al A

ux

Flo

w 2

Sig

nal

Au

x Fl

ow

3

Aux FlowPIC Chip

Gro

un

d

Gro

un

d

W WW RA

ll 3

B BA

ux

Flo

w

Au

x Fl

ow

7

4-20mA Output Card Wiring

A. Isolated ConfigurationFor isolated 4-20mA outputs an external power source for the loop must be supplied. JP� and JP2 on the board must not be jumpered when an external power source is being supplied. The external power source must not exceed 24 volts DC and will connect onto the card on connector J� on the postion marked Loop Supply.

B. Non-isolated ConfigurationFor non-isolated 4-20mA outputs the controller will supply the power for the loop. JP� and JP2 must be jumpered and no connections are made to the Loop Supply points.

Note: If multiple outputs are being connected to a single energy management system the negatives or commons MUST remain isolated from each other.

4-20mA Input Card Wiring

The 4-20mA input card requires that the external device sending the 4-20mA input signal(s) supply the power for the loop. The external power source must not exceed 24 volts DC.

MegaTron SS4-20mA Out

Loop Supply + (24 DVC max)

Loop Supply GND

Out 3 +

Return 3 -

Out 2 +

Return 2 -

Out 1 +

Return 1 -

Input 1 -

Input 1 +

Input 2 -

Input 2 +

MegaTron SS4-20mA Input

J1

J3

Input 1

Input 2

MegaTron SS0-5 VDC Input

Ground

Signal

+ 12 VDC

4-20mA OutputIsolation Jumper

Settings

Isolated Output(External VDC Powered)

Non-Isolated Output(MegaTron SS Powered)

J6 J5

Rev A

Rev C

Rev D

Ground

Signal

+ 12 VDC

Part # SS-MAO-3

Part # SS-MAI-2Part # SS-5VO-2

-

++12-24VDC

External VDC Power SourceNot needed if MegaTron SS is supplying

power. Adjust jumpers shown at left.

Building AutomationTerminal

-+

Passive 4-20mA LoopLoop voltage supplied by

External Power Source +24VDC Maxor +12VDC by MegaTron SS

Input 3 -

Input 3 +

8

Mounting Instructions

Select a mounting location that provides the operator easy access to the unit and a clear view of the controls through the cover of the controller. The location should be convenient to grounded electrical connections, the needed sample line plumbing and is on a stable vertical surface.

WARNING: Avoid locations that expose the controller to direct sunlight, vapors, vibration, liquid spills or extreme temperatures; less than 0°F (-17.8°C) or greater than 120°F (50°C). EMI (electromagnetic interference) from radio transmissions and electric motors can also cause damage or interference and should be avoided.

Electrode Installation

MegaTronSS controllers may come configured for various circulating water systems. Listed below are instructions for cooling tower and boiler typical installations. Your specific installation requirements may differ but should conform to these instructions as much as possible for proper operation.

A. Cooling Tower

The standard probe(s) and/or flow assembly for cooling tower installations is constructed of schedule 80 PVC and supplied with 3/4” slip fittings for installing into a sample line. To insure proper operation the sample line must have a flow rate of 3-�0 gpm. Inlet pressure must be higher than outlet pressure in order for water to flow past the electrode(s) to achieve the required rate. The probes are temperature compensated for increased accuracy.

NOTES: 1. Install an isolation valve on either side of the flow assembly so electrodes can be

easily isolated for removal and cleaning. 2. A line strainer is recommended upstream from the probes to protect against fouling

and damage. 3. Mount pH electrodes vertically. 4. Systems with a flow switch require 2-3 gpm flow rate to operate outputs.

WARNINGS: 1. Electrodes are O-ring sealed, which if damaged will cause a leak. 2. Do not allow pH sensor tips to dry out, damage will occur. 3. Do not exceed a water temperature range of 32°F to 140°F. 4. Do not exceed a maximum pressure of 150 psi.

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Typical Cooling Tower Installation Diagram

BLOWDOWN

COOLING TOWER

CIRCULATION PUMP CHILLER

MAKE-UPWATER METER

BLEED VALVE

3

4

5

2

1

8

9

0

7

6

SET UPRUN

CANCEL HELP BACK

ENTER HOME

Typical Cooling Tower Installation Diagram

Standard Tower Probes

Conductivity .........................E-4ApH ........................................PE-2ORP .................................... OE-2

OR

-or-PE-2

OE-2

PE-NUT

E-30

FS-OC FS-F2

E-30

FS-C

FS-SP

FS-T

TFS-OC

T-3E-30

E-4A

ConductivityProbe

Sample Valve

pH Probe

ORP Probe

Flow Switch

OR

-or-PE-2

OE-2

PE-NUT

E-30

FS-OC FS-F2

E-30

FS-C

FS-SP

FS-T

TFS-OC

T-3E-30

E-4A

ConductivityProbe

Sample Valve

pH Probe

ORP Probe

Flow Switch

�0

B. Boiler

Standard boiler electrodes have a MNPT stainless steel bushing and are supplied with a FNPT cross designed for mounting in the skimmer (surface) blowdown line. Sampling of the boiler’s water can be achieved using one of two typical plumbing configurations (continuous sampling or timed and/or hold sampling). For a successful installation, it is critical to observe the recommended distances and pipe sizes provided in the installation drawings. The probes are temperature compensated for increased accuracy.

For best results, the electrode cross should be mounted in a �”skimmer blowdown line within 4’ of the boiler. Smaller line sizes and greater distances may affect the response time and accuracy of the electrode. A flow-throttling device down stream from the probe (within �2-24 inches) is required to ensure that the electrode is exposed to water and not steam. Properly installed and adjusted, this device will prevent flashing in the electrode chamber.

NOTES: 1. Install a fully ported type valve between the electrode and the boiler. This

allows the electrode to be isolated for removal and cleaning. 2. A flushing line and 1/4 turn type ball valve should be installed in the bottom

of the cross to periodically “flush” sediment from the electrode chamber. 3. Make sure the alignment arrows on the probe end up parallel to the flow for

best performance.

WARNINGS: 1. The probe must be fully immersed in the system water to read correctly.

Steam flashing will result in incorrect readings. 2. Do not exceed a maximum water temperature of 436°F (224°C) 3. Do not exceed a maximum pressure of 350 psi (24.1 bar) 4. A throttling device must be installed down stream from the elecrode.

Boiler Conductivity Electrodes

BE-4RTD and BE-32

Wiring Note: BE-4RTD probes require a 6 conductor cable from controller to probe, BE-32 probes only require a 2 conductor cable.

��

Boiler Conductivity Electrodes

Throttling device

1/2" pipebetween probeand throttledevice and flush valve

Electricallyactuatedblow down valve

Electrode within a 1"cross with electricalconnection vented

Fully portedgate or ball valve

1" Continuousblow down line

3

4

5

2

1

8

9

0

7

6

SET UPRUN

CANCEL HELP BACK

ENTER HOME

! Warning - Do not use on bottom blowdown lines, only continuous or surface blowdown lines.

Typical Timed Sampling and Sample and Hold Boiler Installation

Throttling deviceapproximately 18"past probe

Electrode within a 1"cross with electricalconnection vented

1/2" pipe betweenprobe and throttledevice and to theflush valve

Electrically actuatedblow down valve

To drain

Fully portedgate or ball valve

1" Continuousblow down line

3

4

5

2

1

8

9

0

7

6

SET UPRUN

CANCEL HELP BACK

ENTER HOME

! Warning - Do not use on bottom blowdown lines, only continuous or surface blowdown lines.

�2

III. Front Panel Description

3

4

5

2

1

8

9

0

7

6

SET UPRUN

CANCEL HELP BACK

ENTER HOME

<HOME SETUP>

SET POINTS

CALIBRATION

TIMERS

CUSTOMIZE

ALARMS

DATE/TIME

CONFIGURE

HISTORY

WATER METER

RELAYS

NUMBER Keys- Used to enter new values in the SET UP mode and to access desired sub menus.

UP/DOWN - Used to cycle through text options to find desired setting.

LEFT/RIGHT - Used to cycle through text or setting options to find desired setting.

SET UP/RUN - System initializes into RUN mode. Press this key to put the controller in SET UP Mode and see HOME menu page.

ENTER - Used to log a changed value into program.

HOME - Used to go back to the HOME menu page.

CANCEL - Used to cancel a pop-up screen if no change is desired.

HELP - Used to access help screens.

BACK - Used to go back to last menu screen viewed or clear values keyed in that are not wanted.

�3

IV. System Operation Overview

Operation

MegaTronSS controllers have two modes of operation, RUN and SET-UP.

RUN - This mode is for normal operation. In the RUN mode the display will show each system’s parameters. If an alarm is present the ALARM box will flash how many alarms are present. No settings may be entered or changed in the RUN mode. Readings are updated every 6 seconds on the screen while in the RUN mode.

SET-UP - This mode is used to make adjustments to settings and readings on the controller. To access the SET UP mode from the RUN screen, press the SETUP/RUN key.

Typical Start Up Instruction

Complete all installation steps before beginning this procedure. Ensure that all controlled devices (pumps, solenoid valves, etc.) are operational and connected to the controller. Open the isolation valves to allow water to pass through the sample stream assembly. Before beginning the start up procedure, familiarize yourself with the programming and operation of the system by reviewing the menus available. Use the keys of the controller to skim through all your options.

A. Calibration

All MegaTronSS controllers are factory calibrated for temperature, conductivity, pH and ORP. All units are shipped with the date preset, and the clock set to your current time. These readings and settings should be verified for accuracy, and adjusted as per the instructions listed below.

�. Conductivity - To calibrate the conductivity reading, remove the electrode from the line and wipe the flat surface with a clean cloth. Re-install the electrode and open the isolation valves to allow a sample across the probe. Be sure to allow the reading to stabilize for one minute. Select “SYSTEM COND” from the “CALIBRATION” menu. Then key in the corrected conductivity value. Press ENTER to log in that reading.

2. pH - Under normal operating conditions, pH calibration is achieved using the following steps. From the “CALIBRATION” menu, select “SYSTEM PH.” Enter the correct pH value. Press ENTER to log in the new reading.

3. ORP - To calibrate ORP, from the CALIBRATION menu select “SYSTEM ORP”. Compare the displayed reading to the actual system ORP. If these readings do not match, key in the correct ORP value, and push ENTER.

There are limits to how much the calibration can be adjusted. The instrument will only accept new conductivity values which are from �/3 to 8x the present reading. Any entry outside this range will cause a default to the original reading. If this happens, call �-800-743-743� for technical assistance.

�4

V. Menu Navigation

To access the menus press the Set Up / Run key on the front panel. This takes you to the Home menu. MegaTronSS controller’s menus are easily navigated by pressing the associated number key next to a menu box on the screen. Once you have stepped through the sub menus to reach a point at which a value or selection is made a Pop-up window will appear prompting you to enter a desired value or selection.

NOTE: When entering new numeric values, enter all available digits (characters).

1. Home Menu

From the HOME menu select the desired menu.The menu name explains what parameters can be programmed in the menu.

SET POINTS - Setting control set points for conductivity, temperature, pH and ORP.CALIBRATION - Calibrating conductivity, temperature, pH and ORP if present.TIMERS - Menu for selecting type and settings for all present feed timers.CUSTOMIZE - Giving the controller, each system and all relays a user defined name.ALARMS - View current alarms.DAY/TIME - Menu for setting date and time.CONFIGURE - Menus for configuring passwords, relay activations, setting history interval, flow

switch, contrast, temperature scale.HISTORY - Allows for view history on board in a graph form.WATER METER - Menu for configuring water meter totalizing.RELAYS - Menu for resetting accumulated “ON” times and manual activation.

2. Set PointsThe same basic format is used for defining each available analog probe input’s control parameters. Boiler conductivity systems will also have an additional menu step for programming the sampling method desired from continuous, timed or sample and hold.

SET POINTS - For setting the relay set points for the available analog probe readings such as conductivity, pH, ORP or temperature.

NOTE: In the Setpoint pop-up screen the direction (Rising or Falling) of the setpoint can also be set. Rising setpoints will activate the control relay when the particular probe reading rises above the setpoint and will stay activated until the reading comes down by the amount of the differential. If set for Falling the relay is activated when the probe reading falls below the setpoint and stays on until the probe reading comes back up by the amount of the differential.

>HOME SETUP<

SETPOINTS DATE/TIMECALIBRATION CONFIGURETIMERS HISTORYCUSTOMIZE WATER METERALARMS RELAYS

>HOME SETUP<

SETPOINTS DATE/TIMECALIBRATION CONFIGURETIMERS HISTORYCUSTOMIZE WATER METERALARMS RELAYS

>SYSTEM 1 SET POINTS<

SYSTEM COND mA OUTSYSTEM TEMP mA INSYSTEM pH AUX INPUTSSYSTEM ORP

>SYSTEM 1 SET POINTS<

SYSTEM COND mA OUTSYSTEM TEMP mA INSYSTEM pH AUX INPUTSSYSTEM ORP

�5

2.1 Set Point Options

SET POINT - What reading turns the relay on DIFFERENTIAL - Amount reading changes by before the relay is turned off HIGH ALARM - What reading generates a High alarm notification. LOW ALARM - What reading generates a Low alarm notification. LIMIT TIMER - What amount of continuous bleeding will generate a time alarm notice.

Note: Each alarm value can also be set-up to be displayed or not on the front screen as will as remotely notified or not if connected to the Web Advantage server.

2.2 pH and ORPThe pH and ORP set point settings follow the same format as shown above in section 2.�.

INTERRUPT - Only applies to pH settings and allows the Interruption of pH control during bleed,other chemical feed or both.SET POINT 2 - Is only present on systems withDual pH control option. It is a second set point for applications when an acid and caustic are required

Note: When the Limit Time value is met it will force off the control relay being driven by pH or ORP. To reset the limit timer and get the control relay active again enter a new Limit Timer value.

>SYSTEM 1 COND SETPOINT<

SET POINT DIFFERENTIAL HIGH ALARM LOW ALARM LIMIT TIME

>SYSTEM 1 COND SETPOINT<

SET POINT DIFFERENTIAL HIGH ALARM LOW ALARM LIMIT TIME

>SYSTEM 1 pH SETPOINT<

SET POINT INTERRUPT DIFFERENTIAL SET POINT 2 HIGH ALARM LOW ALARM LIMIT TIME

>SYSTEM 1 pH SETPOINT<

SET POINT INTERRUPT DIFFERENTIAL SET POINT 2 HIGH ALARM LOW ALARM LIMIT TIME

�6

2.3 Boiler Conductivity

Conductivity on boiler systems can be configured for Timed Sampling, Sample and Hold or Continuous for the conductivity sampling method.

Timed sampling incorporates a sample timer which allows the boiler to be sampled at periodic intervals. Sample intervals are adjustable from � minute to 99 hours, 59 min. Sample duration (on-time) is adjustable from � second to 99 minutes, 59 seconds.

Sample and hold uses a sample timer for periodic sampling intervals. The unit will sample for its duration then hold the blowdown valve closed for a settable period (hold time). The conductivity is checked at the end of the hold period, if additional blowdown is required the blowdown valve is held open for a preset amount of time (blowdown time). Then sample cycle is repeated.

Continuous sample has a sample of boiler or condensate water go past the probe continuously. If the reading is above the set point, blowdown will continue until the set point has been satisfied.

SET POINT - What reading turns the relay on DIFFERENTIAL - Amount reading changes by before the relay is turned off HIGH ALARM - What reading generates a High alarm notification. LOW ALARM - What reading generates a Low alarm notification. SAMPLE INT - Period between samples. SAMPLE DUR - How long a sample lasts. HOLD TIME - How long a hold lasts. BLOWDOWN - How long to blowdown if reading is above the set point after the hold. Hold repeated after BLOWDOWN time.

2.4 Aux Inputs

Auxiliary inputs are the digital inputs for optional Flow Switch and other digital inputs such as low drum level alarms. From these menus the user can set if they want each of the alarms Displayed, Remote Notification, both or none.

>SYSTEM 1 COND SETPOINT<

SET POINT SAMPLE INT DIFFERENTIAL SAMPLE DUR HIGH ALARM HOLD TIME LOW ALARM BLOWDOWN

>SYSTEM 1 COND SETPOINT<

SET POINT SAMPLE INT DIFFERENTIAL SAMPLE DUR HIGH ALARM HOLD TIME LOW ALARM BLOWDOWN

>SYSTEM 1 DIGITAL INPUTS ALARM<

ALARM NOTIFICATION DIGITAL 1 FLOW SW = DISPLAY DIGITAL 2 DIGITAL 1 = DISPLAY DIGITAL 3 DIGITAL 4 FLOW ALARM DIGITAL 5

>SYSTEM 1 DIGITAL INPUTS ALARM<

ALARM NOTIFICATION DIGITAL 1 FLOW SW = DISPLAY DIGITAL 2 DIGITAL 1 = DISPLAY DIGITAL 3 DIGITAL 4 FLOW ALARM DIGITAL 5

�7

2.5 4-20mA Out

Units with a 4-20mA output option will have a menu for setting up the 4-20mA output. The 4mA and 20mA values can be defined by giving the output proportioning capability. i.e. 4mA = a pH of 6.0 and 20mA = a pH of 8.0.

SIGNAL SOURCE - Select which probe reading the mA will use as its reading source. 4 mA VALUE - What the 4mA signal equals 20mA VALUE - What the 20mA signal equals on the assigned signal sources scale.

2.6 4-20mA Input

SET POINT - What reading turns the relay on DIFFERENTIAL - Amount reading changes by before the relay is turned off HIGH ALARM - What reading generates a High alarm notification. LOW ALARM - What reading generates a Low alarm notification.

3. Calibration

Calibration is for adjusting the displayed value of a probes reading to match your tester or known solution. Pick the system or mA input first. From a particular system pick the probe to calibrate.

CALIBRATION - For adjusting the actual reading values of the available analog probe inputs, such as conductivity, pH, ORP or temperature.

3.1 Conductivity Calibration

CALIBRATE - With a clean probe on-line seeing the system’s water enter the known (tested from a calibrated hand held tester) value. RESET ZERO - With the probe out of solution and dry enter a new zero point. Note: Probe must be dry!

NOTE: In the calibration pop-up window the raw analog to digital (A/D) value will be displayed. A new calibration value should only be entered when the probe is sensing a stable A/D value. If the system is a boiler the associated relay can be forced on in the pop-up to allow for a fresh hot sample. Boiler probes should have fresh hot water blown past them for a minimum of 2 minutes before calibrating.The A/D reading has a range of 0 to 32,767. If it is at one end of the range or the other when trying to calibrate something is wrong with the probe or wire run.

>OUT 1 SETUP<

SIGNAL SOURCE 4mA VALUE 20mA VALUE

>OUT 1 SETUP<

SIGNAL SOURCE 4mA VALUE 20mA VALUE

>SYSTEM 1 CALIBRATION<

SYSTEM COND SYSTEM TEMP SYSTEM pH SYSTEM ORP

>SYSTEM 1 CALIBRATION<

SYSTEM COND SYSTEM TEMP SYSTEM pH SYSTEM ORP

>SYSTEM 1 COND CALIBRATION<

CALIBRATE Cal Factor 1.10 RESET ZERO

>SYSTEM 1 COND CALIBRATION<

CALIBRATE Cal Factor 1.10 RESET ZERO

>mA INPUT 1 SETPOINT<

SET POINT DIFFERENTIAL HIGH ALARM LOW ALARM

�8

3.2 pH and ORP Calibration

1 POINT - With a clean probe on-line seeing the system’s water enter the known (tested from a calibrated hand held tester) value. 2 POINT - Enter a known Low value with a clean probe in a buffer solution. Then enter a known High value with the clean probe in a buffer.

Notes: �. Probes must be rinsed between buffers when doing a 2 Point calibration and given at least 30 seconds in solution to adjust to the buffer.

2. There must be at least 2 full pH points between buffer solutions. Using a buffer of 4 and �0 is the best procedure. ORP buffers should be at least 200 points apart.

3.3 4-20mA Output Calibration

4-20mA outputs can be calibrated to insure that the output generated by the controller and received by the external device match. With a volt meter connected across the out and return wires (see page 7) of the 4-20mA output channel to be calibrated go into the output’s Low or High calibration.

The number displayed in the Calibration dialog box can range from 0-4095 with 800 equal to 0 mA output and 4030 equal to 20 mA. This number range of 0-4095 is the raw digital to analog (D/A) values and is strictly used for a reference. The D / A numbers you get will vary based on your installation conditions.

While in the High or Low calibration pop-up screen use the up and down arrows to change the output value being read with the volt meter. Adjust the High value for the 20 mA reading and the Low value for the 4 mA value.

>SYSTEM 1 pH CALIBRATION<

1 POINT CAL 2 POINT CAL

>SYSTEM 1 pH CALIBRATION<

1 POINT CAL 2 POINT CAL

>CURRENT LOOP CALIBRATION<

OUTPUT 1 OUTPUT 2

>CURRENT LOOP CALIBRATION<

OUTPUT 1 OUTPUT 2

>mA OUTPUT 1 CALIBRATION<

HIGH 4030 LOW 800

>mA OUTPUT 1 CALIBRATION<

HIGH 4030 LOW 800

>mA OUTPUT 1 CALIBRATION<

OUTPUT 1 CAL HIGH 4000 Use Up/Down arrows to change Use Enter to save value

>mA OUTPUT 1 CALIBRATION<

OUTPUT 1 CAL HIGH 4000 Use Up/Down arrows to change Use Enter to save value

�9

3.4 4-20mA Input Calibration

4-20mA inputs can be calibrated to insure that the input seen by the controller from the external device match. It also allows for setting the 4-20mA input into a number range that relates to the value being read.

Select the Input to be calibrated

>mA INPUT 1 CALIBRATION<

20mA 14500 4mA 2900 MAX 200 LOW 0OFFSET DISABLED

>mA INPUT 1 20mA CAL<

INPUT 1 CAL HIGH 14500 A/D PUT 20mA ON INPUT THEN PRESS ENTER

The 20mA and 4mA values are where the controller’s raw analog to digital value is adjusted to match a 20mA (full scale) and 4mA (bottom of scale) signal from the external device inputting the 4-20mA input. The external device must be connected to the controller and showing either full scale or bottom of scale when calibrating each. The number shown along with either the 20mA or 4mA while calibrating is the raw A/D value and is only a reference. A 20mA input should be around �4500 and 4mA around 2900. If the A/D numbers are not in this range check input device.

The MAX and LOW calibration inputs are for telling the controller what to display for a 20mA input and a 4mA input. For example if the input is a drum level sensor monitoring a 55 gallon drum the value for MAX should be 55 and LOW should be 0. The controller then displays a number automatically ranging between 55 and 0 based on the input value. The units of measure (gallons for example) is set in the Customize menu from the Home page.

OFFSET - Offsets current displayed value of the 4-20mA input reading to allow for a manual �pt calibration.

4. Timers

A unit may have up to 5 selectable timers for each system on a controller. All timers are associated with their system, so for a % of post bleed timer looks at the bleed of that system.

TIMERS - Select the type (28-day, pulse, limit, percent or percent of post blowdown) as well as the run times of each timer available per system.

>CURRENT LOOP CALIBRATION<

INPUT 1 INPUT 2

>CURRENT LOOP CALIBRATION<

INPUT 1 INPUT 2

>SYSTEM 1 TIMERS<

TIMER 1 TIMER 2 TIMER 3 TIMER 4 TIMER 5

>SYSTEM 1 TIMERS<

TIMER 1 TIMER 2 TIMER 3 TIMER 4 TIMER 5

20

4.1 Timer Type Selection

A pop-up screen lets you scroll through the various timer types available.

Pulse - A water meter activated timer Limit - Feed with bleed with a maximum run time or limit for one bleed cycle. Percent - A continuous cycle timer that sets a percentage On time of a cycle. Percent Post Bleed - For feed after bleed for a settable percentage of the bleed time with a maximum run time. 28-Day - A biocide or event timer.

4.2 Timer Set Up

Each timer type selected will have its own unique Set Up sub menu with additional selections specific to the type of timer selected. The page displayed before entering the Set Up menu of a timer provides an overall review of the timers current settings.

4.3 Pulse Timer

ACCUMULATE - The number of gallons or liters from water meter to count before activating timer. RUN TIME - The amount of time for the timer to run METER INPUT - Select water meter � or 2 for the timer’s activation. Water meter � + 2 can be selected only if the meters have the same contact value.BLEED INTR - Allows the pulse timer to be interrupted during conductivity bleed.

4.4 Percent Timer

% of CYCLE - The percent of the defined cycle time that the timer is to be on. CYCLE TIME - The amount of time in MM:SS that the cycle is going to be on.

>SYSTEM 1 TIMER 1 SET UP<

>SET TIMER TYPE (PULSE)<-> PULSE

USE UP/DOWN KEYS TO CHANGEPRESS ENTER TO ACCEPT

SET UP TIMER TYPE

>SYSTEM 1 TIMER 1 SET UP<

>SET TIMER TYPE (PULSE)<-> PULSE

USE UP/DOWN KEYS TO CHANGEPRESS ENTER TO ACCEPT

SET UP TIMER TYPE

>SYSTEM 1 TIMER 1 SET UP<

TIMER TYPE: PULSE GALLONS: 10RUN TIME (MM:SS): 01:00INPUT: WATER METER 1

SET UP TIMER TYPE

>SYSTEM 1 TIMER 1 SET UP<

TIMER TYPE: PULSE GALLONS: 10RUN TIME (MM:SS): 01:00INPUT: WATER METER 1

SET UP TIMER TYPE

>SYSTEM 1 TIMER 1 CHANGE<

ACCUMULATE RUN TIME METER INPUT BLEED INTR

>SYSTEM 1 TIMER 1 CHANGE<

ACCUMULATE RUN TIME METER INPUT BLEED INTR

>SYSTEM 1 TIMER 1 CHANGE<

% OF CYCLE CYCLE TIME

>SYSTEM 1 TIMER 1 CHANGE<

% OF CYCLE CYCLE TIME

2�

4.5 Post Bleed Timer

% of BLEED - The % of the post bleed time or other source time that you want the timer to run. LIMIT TIMER - The limit timer is a safety feature that limits a single feed cycle to the amount of time set regardless of the calculated post feed %. SOURCE - Select between cond. bleed, another timer or digital input as the time souce.

4.6 With Bleed Timer

LIMIT TIMER - This timer starts when the conductivity bleed starts and turns off when the bleed stops or until the limit time has been reached. The time can be set in MM:SS.

4.7 28-Day Timer

Each 28-day timer has Program �-4 for programming the various feed times. While the programming steps for four programs are the same each can have it’s own independent settings.

WEEKS - The week(s) that the timer is to feed. DAYS - The day(s) that the timer is to feed. START - The time of day for the timer to start. RUN - How long the timer is to run. PREBLEED - How long the controller is to bleed down before feeding in chemical. NOTE: The prebleed starts at the START time programmed above. MIN COND - The minimum conductivity that the unit will prebleed down to. FEED LOCK - Which other system timer to lockout during this timer’s run time. BLEED LOCK - How long to lock out the bleed function after the timer’s run time starts. FLOW LOCK - If the system has a flow switch you can ignore it for this timer.

NOTE: ORP lock is only for systems with the ORP function. If interlocked the ORP set point will control the 28-day timer’s relay On and OFF during the timer’s programmed RUN time. The ORP will need to have a 00:00 setting for it’s limit timer.

>SYSTEM 1 TIMER 1 CHANGE<

% OF BLEED LIMIT TIME SOURCE

>SYSTEM 1 TIMER 1 CHANGE<

% OF BLEED LIMIT TIME SOURCE

>SYSTEM 1 TIMER 1 CHANGE<

LIMIT TIME

>SYSTEM 1 TIMER 1 CHANGE<

LIMIT TIME

>SYSTEM 1 TIMER 1 CHANGE<

WEEKS MIN COND DAYS FEED LOCK START TIME BLEED LOCK RUN TIME FLOW LOCK PREBLEED ORP LOCK

>SYSTEM 1 TIMER 1 CHANGE<

WEEKS MIN COND DAYS FEED LOCK START TIME BLEED LOCK RUN TIME FLOW LOCK PREBLEED ORP LOCK

22

5. Customize

This menu allows the user to define the on-screen name of the unit plus the name of each system and relay. The user can also setup the Notepad for each system and 4-20mA Input’s name and unit of measurement.

RUN SCREEN - Allows the user to select what will be shown on the screen while the controller is in the RUN mode. Like diplaying temperature readings or water meter totals for a particular system.

NOTE: When entering values for custom names use the numerical keys for numbers and the up / down arrows to scroll through all the characters of a key board. Press the right arrow to advance the curser after setting a desired value. Press the Help button to place the last entered character into the new cursor space to speed up the process. The Help button will also jump advance through the characters.

5.1 Notepad

The Notepad function allows the user to set up a customized manually entered data field for each system with ten notepad items. The NOTEPAD is ideal for setting up and storing into the controller’s history the items typically tested for reporting a service call. The Notepad items come with no names but when an individual note is selected a menu for setting it appears.

Also can be used as a Reminder Timer with or without flow.

NAME - Pick from a list of defined names or customize your own. NUMBER - Set the number range. UNITS - Set the units of measurement. ALARMS - Set Hi/Low alarm points and how frequently a new value is expected to be manually enter via the History menu.

5.2 mA Inputs

NAME - Name the input. UNITS - Set the units of measurement.NUMBER - Set the number range.

5.3 pH Index

If the controller has the pH index option (must have pH control) user can select LSI or RSI indexing. The controller will automatically set some Notepad entries for manually inputting needed data to perform the calculation which will be displayed in the RUN screens.

>CUSTOMIZE<

UNIT NAMES RELAY NAMES NOTEPAD SYSTEM 1 NAME pH INDEX mA IN RUN SCREEN

>CUSTOMIZE<

UNIT NAMES RELAY NAMES NOTEPAD SYSTEM 1 NAME pH INDEX mA IN RUN SCREEN

>NOTEPAD SYS 1 NOTE 1<

NAME NUMBER UNITS ALARMS

>NOTEPAD SYS 1 NOTE 1<

NAME NUMBER UNITS ALARMS

>mA INPUT 1 CUSTOMIZE<

NAME UNITS NUMBER

>mA INPUT 1 CUSTOMIZE<

NAME UNITS NUMBER

23

6. Alarms

ALARMS - Shows any current alarms.

7. Date and Time Set Up

DATE AND TIME - For setting the date, time, day and week on the controller.

8. Configure

Provides access to menus to set-up passwords, relay activation, temp scale, display contrast, flow switch, inputs, history time stamps, factory set-up and system information.

CONTRAST - This screen allows for adjusting the display contrast. FLOW SW - Defines a flow switch to be open or closed with flow. FACTORY - A factory only menu TEMP SCALE - Set Celsius or Fahrenheit HISTORY - Sets the history time stamp interval. SYS INFO - Tells unit software specifics.

8.1 Password

ADMIN PASSWORD - The administrator password gives access to all menus except factory set up. USER PASSWORD - The user password allows the user to access HOME menus that are made available in USER SET UP.

>ALARMS<

SYS 1 ALARMS

>ALARMS<

SYS 1 ALARMS

>SET DATE AND TIMES<

SET DATE SET TIME SET DAY SET WEEK Friday May 14, 2005 03:04:56

>SET DATE AND TIMES<

SET DATE SET TIME SET DAY SET WEEK Friday May 14, 2005 03:04:56

>CONFIGURE<

PASSWORD CONTRAST RELAYS TEMP SCALE NETWORK HISTORY SYS INFO FLOW SW FACTORY

>CONFIGURE<

PASSWORD CONTRAST RELAYS TEMP SCALE NETWORK HISTORY SYS INFO FLOW SW FACTORY

>CONFIGURE PASSWORDS<

ADMIN PASSWORD USER PASSWORD USER SET UP

>CONFIGURE PASSWORDS<

ADMIN PASSWORD USER PASSWORD USER SET UP

24

8.2 Relays

CONFIGURE RELAYS - This menu lets you choose a Main Action or function (timer �, conductivity, alarms etc...) to activates a relay.

A pop-up screen appears with a list of all available activation functions to arrow through.

Additional relay logic is available with up to 3 additional Activators and up to 4 Disablers allowing multiple functions to activate the same relay and multiple functions to prevent the relay from coming on. There is also a Daily Max amount of time that a relay can be on. If a relay is on for the max amount it does not let the relay come on anymore that day. (A 24 hour clock is used for the day with midnight being the start of the day).

8.3 HistoryThis menu is used to set the history “time stamp” interval, the water meter daily history starting hour and the alarm delay period.

INTERVAL - The amount of time between each history time stamp for probe readings. W/M HOUR - The time of day that the daily water meter history cycle is to start. ALARM DELAY - The amount of time an alarm has to be on before it is recognized as an alarm.

8.4 Flow SwitchThis menu allows the user to select if a flow switch signal will represent a flowing condition when a “closed” or “open” signal is seen for each systems flow switch input. User can also select if timers can work always or only with flow.

8.5 ContrastThis menu is used to adjust the contrast of the display.

8.6 Temperature ScaleThis menu is used to select the type of temperature scale to display.

8.7 NetworkThe Network menu is used when a controller is being remotely communicated with either a local network connection or over the internet on the Web Advantage server.

NETWORK - This menu is used for setting up the remote WebAdvantage communications and is covered in a separate manual.

>RELAY 1 SETUP<

MAIN ACTION DISABLE 1 ACTIVATOR 2 DISABLE 2 ACTIVATOR 3 DISABLE 3 ACTIVATOR 4 DISABLE 4 DAILY MAX

>RELAY 1 SETUP<

MAIN ACTION DISABLE 1 ACTIVATOR 2 DISABLE 2 ACTIVATOR 3 DISABLE 3 ACTIVATOR 4 DISABLE 4 DAILY MAX

>CONFIGURE HISTORY<

INTERVAL W/M HOUR ALARM DELAY

>CONFIGURE HISTORY<

INTERVAL W/M HOUR ALARM DELAY

>CONFIGURE NETWORK<

IP ADDRESS HTTP REMOTE IP MASK FTP GATEWAY RESET SERVER HTTP LOCAL

>CONFIGURE NETWORK<

IP ADDRESS HTTP REMOTE IP MASK FTP GATEWAY RESET SERVER HTTP LOCAL

25

8.8 System InformationSystem information will identify the version of firmware installed in the controller along with the controller’s serial number.

9. HistoryThe onboard history allows for viewing the history of the probe readings, relay activations, key-pad activity, calibrations, water meter hourly and daily logs and alarms for each system present. It is also where Notepad data is entered and reviewed. An initial overview page is displayed showing your current sample interval, the calculated number of days the unit can keep probe history for before losing the oldest. The number of sensor samples and relay/alarm events and Notepad entries currently stored is also displayed.

NOTE: The history can be reset by going to the configure menu and entering a different sample interval. After the new sample interval has been set the onboard history is reset.

9.1 Viewing History

RELAY LOGS - Relay activations displayed in a log form. Arrow up to advance through the log. ALARM LOG - Alarm activations in log form. SENSOR HISTORY - For selecting the parameters and viewing of a given probe reading’s history in log or graph form. EVENT LOG - Displays various activities.

9.2 Notepad Entries

The Notepad section under History is where the user goes to enter new values for the customized notepad items. Each individual notepad item’s manually entered entries are stored in the units history and can be reviewed in log or graph form after 4 or more values have been entered.

>HOME REVIEW<

SYSTEM 1 Sample Time: 5 MIN (Length 164.62 days) Sensor Samples 882 Relay/Alarm Events 323 Notepad Entries

>HOME REVIEW<

SYSTEM 1 Sample Time: 5 MIN (Length 164.62 days) Sensor Samples 882 Relay/Alarm Events 323 Notepad Entries

>HISTORY<

RELAY LOGS WATER METER ALARM LOGS SENSOR HISTORY EVENT LOG NOTEPAD

>HISTORY<

RELAY LOGS WATER METER ALARM LOGS SENSOR HISTORY EVENT LOG NOTEPAD

>NOTEPAD: SYS 1 NOTE 1<

ENTER VALUE Total Hardness LOG 8 Entries GRAPH 517.2 Hrs to Alarm

>NOTEPAD: SYS 1 NOTE 1<

ENTER VALUE Total Hardness LOG 8 Entries GRAPH 517.2 Hrs to Alarm

26

9.3 Water Meter HistoryThe water meter history allows the user to review both water meter one and two of a particular system in both an hourly format (for the past 24 hours) or a daily format for the past 60 days. If an evaporation calculation is being kept, a daily history of this value is also available.

10. Water MetersEach system with a timer on it will have 2 water meter inputs. Each of these can have the incoming contact defined allowing the controller to keep track of water usage. If desired the controller can calculate evaporation loss by subtracting the deference between a systems 2 water meter inputs.

CONTACT VALUE - Defines the numerical value for a contact; i.e. �0. CONTACT UNIT - Defines the units of measurement for a contact; i.e. Gallons / Contact RESET TOTAL - Resets the totalizer count. EVAP CALC - Defines which way to subtract the 2 water meter inputs for an evaporation value.

11. Relays

STATUS - Allows for viewing accumulated relay ON times, temporary forcing relays ON or OFF or seeing which relay is on. RESET - Allows the accumulated run time of a particular relay to be reset to zero.

>SYS1 WATER METER 1<

TOTAL VALUE: 0280500.0 GALLONS FLOW RATE: 000.0 GALLONS/MIN CONTACT VALUE: 0010.0 GAL/CONTACT CONTACT VALUE CONTACT UNIT RESET TOTAL EVAP CALC

>SYS1 WATER METER 1<

TOTAL VALUE: 0280500.0 GALLONS FLOW RATE: 000.0 GALLONS/MIN CONTACT VALUE: 0010.0 GAL/CONTACT CONTACT VALUE CONTACT UNIT RESET TOTAL EVAP CALC

>RELAYS<

STATUS RESET

>RELAYS<

STATUS RESET

27

VI. Maintenance

The only required maintenance for normal uninterrupted operation of your MegaTronSS controller is cleaning of the electrode(s). After initial start up, it is a good idea to clean the electrode frequently until a schedule based on need has been developed. Since each application is unique, it is difficult to estimate the required frequency of cleaning. The first cleaning should take place after about one week of the system being on line.

To determine the required cleaning frequency, record the reading on the controller before the electrode is removed for cleaning. After cleaning, record the new reading. If a change is observed in the two readings, the electrode was dirty. The more significant the change, the dirtier the electrode. If no change occurs, cleaning needs to be done less often.

Conductivity Electrode Cleaning Procedure

�. Record the current conductivity reading.2. Turn off water flow through the electrode loop, bleed pressure from the line and remove

electrode.3. Use a clean cloth and a mild cleaning solution to remove loose dirt etc., from the flat

surface of the electrode.4. If the electrode has deposits such as scale attached to the electrode surface a more

aggressive cleaning approach will be needed. There are several ways to do this, the preferred method being the one that is easiest for the user.

a. Use a mild acid solution to dissolve deposits. b. Lay a piece of sandpaper (200 grit or finer) on a flat surface such as a bench

top. “Sand” electrode to remove stubborn deposits. (Do not wipe surface with your finger.) Oil from your skin will foul carbon tips.

5. Reinstall the electrode in the system. After the reading stabilizes, calibrate the unit to a reliable test reading.

Many times an electrode can appear to be clean, but the unit still cannot be calibrated. If this is the case, use one of the more aggressive electrode cleaning procedures listed in step 4 above. Recheck the calibration after completion of this procedure. If no change was observed in the reading, replace the electrode. If a change occurred but the unit still will not calibrate, repeat procedure as many times as necessary.

pH and ORP Electrode Cleaning Procedure

�. Remove the pH electrode from the system. 2. Spray with water and/or detergent, using a soft brush to dislodge any fouling. 3. Visually inspect the electrode for signs of damage. 4. Calibrate the electrode while it is in a known solution.

Slow response or non-reproducible measurements are signs that the electrode has become coated or clogged. The pH glass is susceptible to mounting by many substances. The speed of response, normally 95% of the reading in less than �0 seconds, is dramatically degraded when the pH glass is coated.

28

To restore the speed of response for a pH electrode, clean the bulb with a high quality detergent, methyl alcohol or other suitable solvent using a “Q-tip”. Rinse well with distilled water and retest. If the electrode now responds, but erratically, soak the sensor in 0.� Molar HCl for 5 minutes. Remove and rinse with water and place in 0.� Molar NaOH for 5 minutes. Remove, rinse again and then place the sensor in pH 4. buffer for �0 minutes before use.

ORP/REDOX electrode may be gently abraded by use of 600 grade wet silicone carbide paper, jewelers rouge or very fine steel wool. Try one of the previous cleaning methods first before using this method.

VII. Troubleshooting

The Advantage MegaTronSS controller is designed for many years of trouble free operation. Should a problem occur, refer to the following chart to help identify the problem. If replacement is required, follow the procedures listed in the Warranty and Factory Service portion of this manual.

SYMPTOM POSSIBLE CAUSE SOLUTIONFalse reading .................................... Bad or dirty electrode Clean, as needed Out of calibration Calibrate unit

Will not calibrate ............................... Dirty electrode Clean electrode Faulty electrode Replace electrode if needed Faulty wiring to electrode Replace wiring if needed No system power .............................. Check power source Plug into different receptacle Check fuse Replace as needed Check connections Make sure ribbon cables are secure

Pulse timer not activating ................. Check wiring Repair as needed Check external device Repair/replace as needed

Outputs not energized ...................... No flow Check sample line for clogged pipes or strainers Check fuse Replace as needed

29

VIII. Advantage Controls’ Product Warranty

Advantage Controls warrants control systems of its manufacture to be free of defects in material or workmanship. Liability under this policy extends for 24 months from date of installation. Liability is limited to repair or replacement of any failed equipment or part proven defective in material or workmanship upon manufacturer’s examination. Removal and installation costs are not included under this warranty. Manufacturer’s liability shall never exceed the selling price of equipment or part in question. Advantage disclaims all liability for damage by its products caused by improper installation, maintenance, use or attempts to operate products beyond their intended functionality, intentionally or otherwise, or any unauthorized repair. Advantage is not responsible for damages, injuries or expenses incurred through the use of its products. The above warranty is in lieu of other warranties, either expressed or implied. No agent of ours is authorized to provide any warranty other than the above.

30 Day Billing Memo Policy Advantage Controls maintains a unique factory exchange program to ensure uninterrupted service with minimum downtime. If your controller malfunctions, call �-800-743-743�, provide our technician with Model and Serial Number information. If they are unable to diagnose and solve your problem over the phone, a fully warranted replacement will be shipped, usually within 48 hours, on a 30 Day Billing Memo. This service requires a purchase order and the replacement is billed to your regular account for payment. The replacement will be billed at current list price for that model less any applicable resale discount. Upon return of your old panel, credit will be issued to your account at either �00% if your unit is in warranty or at 50% if your unit was out of warranty. The exchange covers only the panel. Electrode and enclosure are not included.

FCC Warning

This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instruction, may cause interference to radio communications. It has been type tested and found to comply with the limits for a class A computing device pursuant to subpart J of part �5 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial or industrial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user, at his own expense, will be required to take whatever measures necessary to correct the interference.

30

Notes

Common boiler blowdown valve connections.

SOLENOID

COM

N.O

.

1

64

810

119

75

32

12

COM

N.O.

MBWB 1036

COM N.O

N.C

LIMIT SWITCH

MOTORIZEDBALLVALVE M

N.C

.GND

MBWA 1075

3�

-Notes-

32

Get the Advantage in Water Treatment EquipmentAdvantage Controls can give you the Advantage in products, knowledge and support on all of your water treatment equipment needs. Cooling Tower Controllers

Boiler Blow Down Controllers

Blow Down Valve Packages Solenoid Valves

Water Meters Chemical Metering Pumps

Corrosion Coupon Racks

Chemical Solution Tanks

Solid Feed Systems

Feed Timers

Filter Equipment

Glycol Feed Systems

Pre Fabricated Systems

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THERMALCARE TWC-1000 CONTROL PANEL PREPROGRAMMED SETTINGS

Relays

Relay 1 Name: BLOWSetpoint: 1000 µmhosDeadband: 30 µmhosTimeout: 3 hoursBio-Lockout Yes

Relay 2 Name: INHB (Inhibitor)By: Water MeterSetpoint: 50 GallonsFeed Time: 1 MinuteBio-Lockout No

Relay 3 Name: BIO (Biocide)By: BioScheduleDay: WednesdayFeed Duration: 1 HourLockout: 2 Hours

Relay 4 Name: ALRM (Alarm)By: AlarmActivate: All Alarms

Alarms High: 1200 µmhos Low: 750 µmhos

Meters: Makeup: 1" Turbine 2" TurbineContacts per Gal. 65 15

Clock: Central Standard Time

Data Sheet

Microprocessor Control of:Conductivity pH ORPChemical FeedBiocide FeedService Reports4-20mA In & Outs

Key Features• CustomizableLCDDisplay• OnBoardHistoryGraphs• SimpleATMStyleMenu• OnePointCalibration• InternetCommunicationsOption• 5AssignableRelays• RelayTestKeys• CustomizableNotepad• Multi-LevelSecurityCode• LSIorRSIIndexOptions• 2YearReplacementWarranty• EmailAlarmCapable• MODbusandBACnetOptions

ApplicationThe MegaTron SS controllers offer all ofthe user friendly features of the originalMegaTronatamoreeconomicalpriceforsinglewatertreatmentsystems.

Unitscanbeconfigured tocontrolawiderangeof digitalandanalog inputs.Relayactivation and names plus many otherfeaturesarefieldselectable.The“Notepad”allows the input and history gathering ofservicereportparameters.

MegaTron SS units can control a singlecoolingtowerorboilersystemwiththemostcustomizationflexibilityavailable.

Controller

4700HaroldAbitzDrMuskogee,OK74403800-743-7431phone888-686-6212faxwww.advantagecontrols.com

Get the Advantage

SpecificationsElectrical • Input: 95-240VAC,50/60Hz • Control:Equaltoinputvoltage(95-240VAC) fusedat2.5Aperrelay Prewiredunitsaresuppliedwithan8’(248.84cm) powercordand8”(20.32cm)outputreceptacles.Operational • Display:240X128GraphicLCD • Conductivity Control:0-10,000µS/cmscale Boilersamplemethodisselectablefrom continuous,timedsamplingorsampleandhold. • pH:0-14scale • ORP:+/-1000millivoltsscale TheORPsetpointcanbetiedtoanoptional 28-dayfeedtimerasanoverride. • Accuracy:+/-1% • Feed Timers are all selectable from: Pulse-watermeteractivatedw/accumulator Percent-1-100%ofacycletime. Limit-Limitsfeedwithbleed Post-1-100%ofpostbleedorothertimewith anoveralllimit. 28 Day-biocidetimer.

EnclosureHeavydutyNEMA4XstylehighimpactthermoplasticwithpadlockablegasketedLexanviewingdoor.

Environment Ambienttemperature: 0oto125oF(-17to52oC) Relativehumidity: 0to100%ElectrodesTowerStandardelectrodesaresuppliedin3/4”(1.91cm) SCH80PVCfemaleslipteeswithquickreleasenut.•Conductivity:TE-4A150psi(10.3bar)/140oF(58oC)Max•pH: TPE-2100psi(6.8bar)/140oF(58oC)Max•ORP: TOE-2100psi(6.8bar)/140oF(58oC)Max•Temperature:TC-1150psi(10.3bar)/140oF(58oC)Max

BoilerConductivityelectrodesaresuppliedwith1”(2.54cm)MNPTSSthreads. •Conductivity: BE-32350psi(24bar)/436oF(224oC)Max

Shipping Weight: Approximately8lbs.(3.62kg)

Dimensions:W10”(28.4cm)xH12”(30.5cm)xD7.25”(18.4cm)

Build a ModelThe model number starts with SS followed by thecode for each function needed for the first system.(SSCPF3E)

Once themaincontrol functionshavebeenselected,insertanother-and list thedesiredcommonoptions.(SSCPF3-H1).

Conductivity Control(1persystemmax)B2 = BE-32StandardBoilerprobeC = TE-4AStandardTowerprobe

PH Control(1persystemmax)P = TPE-21StandardTowerprobe

ORP Control(1persystemmax)R = TOE-21StandardORPprobe

Feed Timers(maxof5persystem)F1toF5(F4=Fourfeedtimers)

Flow SwitchE = FlowSwitch

OPTIONSA - ConduitconnectionA3 - ConduitwithCEapprovalH1 - InternetConnectCommunicationsH4 - InternetcardwithphonemodemH5 - InternetcardwithcellularrouterH11 - Internetcardw/CAT5&ModbusTCP/IPH21 - Internetcardw/CAT5&BACNetTCP/IPN3 - (3)4-20mAInputs(nooptionU3ifselected)O3 - (3)4-20mAOutputsS - pHsaturationindexes(withpHcontrol)U3 - (3)0-5voltinputs(nooptionN3ifselected)V - 5voltD.C.outputwithwatermeterwiresW3 - (3)AuxiliaryflowmeterinputsY - AgencyApproval(ETL,US&C)

NOTES:1. Timersselectable(pulse,%,postbleed,limitor 28-day).Eachsystemhas2watermeterinputs.2. Allexpansionslotsprovided.3. MegaTronSScontrollerscanhave3probesmax.4. MegaTronSScontrollershave5relaysmax.5. Contactthefactoryforacompleteoptionlist.

4/2010

�

Manual

MicroTronSeries BChemical Metering Pump

InstallationMaintenanceRepairManual

Advantage ControlsP.O. Box �472Muskogee, OK 74402Phone: 800-743-743�Fax: 888-686-62�2www.advantagecontrols.comemail: support@advantagecontrols.com 3/20�0

2

Table of Contents

I. Introduction .........................................................................................3 Model Numbering ...............................................................................3 II. Unpacking ...........................................................................................4 III. Safety Considerations .........................................................................4 A. Chemical Compatibility ............................................................4 B. Safety Equipment and Preparation ..........................................4 IV. Installation ...........................................................................................4 A. Location ...................................................................................4 B. Electrical ..................................................................................4 C. Plumbing ..................................................................................5 V. Start-Up ..............................................................................................7 A. Priming the Pump ....................................................................7 B. Adjusting Feed Rate ................................................................7 C. Stroke Length ...........................................................................7 D. Calculating Output ...................................................................7 E. Optional Features ....................................................................8 VI. Maintenance .......................................................................................8 A. Diaphragm Replacement .........................................................8 B. Suction and Discharge Check Valve Replacement .................9 C. Liquid End Diagram ...............................................................�0 D. Pump Replacement Parts ......................................................�� VII. Trouble Shooting Guide ....................................................................�2

Manufacturer’s Product Warranty

Advantage Controls warrants units of its manufacture to be free of defects in material or workmanship. Liability under this policy extends for 24 months from date of installation. Liability is limited to repair or replacement of any failed equipment or part proven defective in material or workmanship upon manufacturer’s examination. Removal and installation costs are not included under this warranty. Manufacturer’s liability shall never exceed the selling price of equipment or part in question. Advantage disclaims all liability for damage caused by its products by improper installation, maintenance, use or attempts to operate products beyond their intended functionality, intentionally or otherwise, or any unauthorized repair. Advantage is not responsible for damages, injuries or expense incurred through the use of its products.

The above warranty is in lieu of other warranties, either expressed or implied. No agent of ours is authorized to provide any warranty other than the above.

30 Day Billing Memo Policy Advantage Controls maintains a unique factory exchange program to ensure uninterrupted service with minimum downtime. If your unit malfunctions, call �-800-743-743�, and provide our technician with Model and Serial Number information. If we are unable to diagnose and solve your problem over the phone, a fully warranted replacement unit will be shipped, usually within 48 hours, on a 30 Day Billing Memo.

This service requires a purchase order and the replacement unit is billed to your regular account for payment. The replacement unit will be billed at current list price for that model less any applicable resale discount. Upon return of your old unit, credit will be issued to your account if the unit is in warranty. If the unit is out of warranty or the damage not covered, a partial credit will be applied based upon a prorated replacement price schedule dependent on the age of the unit. Any exchange covers only the controller or pump. Electrodes, liquid end components and other external accessories are not covered.

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I. Introduction

This manual covers all facets of operation of the Advantage MicroTron™ pump, including unpacking, mounting, electrical and plumbing connection, and start-up. Safety, maintenance and repair, warranty, and factory information is also provided. Please read this manual completely before proceeding. Observe safety protocols and heed all warnings and precautions.

Model NumberingMicroTron™ Series B pump model numbers define the output, pressure and control functions present on a particular pump. Your pump may be supplied with one or more of the options described in this manual. To determine what features apply to your pump, check the model number label located on the pump.

Model Number Example B 1 30 X 1 – K F C 1 - SPressure Rating 1 = ��0 �50 and or 75 psi 2 = 250 psiGallon Per Day RatingControl Options X = Stroke Length Adjust E = External Pacing D = Dual output �0-50 gph or 0-�25 spm F = Hall effect meter input ÷ by 9 L = Limit Timer Voltage 1 = �20 volt - 50/60 Hz - .35A with USA plug 2 = 240 volt - 50/60 Hz - .65A no plug 3 = 240 volt - 50/60 Hz - .65A with specified plug 4 = �2 volt dc 5 = 240 volt USA plugPump Head Material K = Kynar S = 3�6 StainlessSeat Material V = Viton F = Teflon H = HypalonCheck Ball C = Ceramic D = Ceramic single on discharge S = StainlessTubing Connections 1 = 3/8” PE, models up to �50 psi 2 = ¼” PE, 250 psi models 3 = 3/8” PE on 250 psi models P = ¼” MNPT V = 3/8” Clear flexible suction tubingSpecial Options S = 3-function injection valve

NOTE: This list represents our most popular options. If you have an option not covered, contact the factory or your dealer for more details.

4

II. Unpacking

The MicroTron™ pump has been shipped as a complete package, ready for installation. If the shipping carton shows any signs of damage, notify the shipping company immediately upon receipt. Advantage Controls cannot be held responsible for damage from shipping.

Unpack the carton and insure the following items are present:

�. Metering pump 4. Injection fitting 2. Suction, discharge and priming tubing 5. Instruction manual 3. Foot valve and weight

III. Safety Considerations NOTE: All MicroTron™ pumps are primed with water before leaving the factory. If the

solution to be pumped is not compatible with water, disassemble the pump fluid end before use. After disassembly, thoroughly dry the pump head, valves, and seals before pump is reassembled and used.

A. Chemical Compatibility MicroTron™ metering pumps are designed to work with most liquid chemicals depending upon

your pump’s liquid end materials of construction. A chemical resistance chart is available for determining specific compatibility with a wide variety of chemicals. If you have further compatibility questions, contact Advantage Controls service department at �-800-743-743�.

B. Safety and Preparation Always wear the proper protective clothing and gear when working around chemicals and

chemical metering pumps. Safety glasses, gloves, and aprons are critical in preventing accidental exposure to dangerous chemicals. Liquids under pressure can present a special hazard when a line or seal is punctured resulting in the spraying of chemical many yards away. If a chemical spillage occurs, consult the Material Safety Data Sheet (MSDS) for specific instructions regarding the chemical being used.

IV. Installation A. Location Select a mounting location convenient to the chemical supply as well as a source of power

for the pump. Do not install the pump in a location where the ambient temperature exceeds �20 degrees F (50oC). Higher temperatures will affect the output as well as the useful life of the pump. While the MicroTron™ pump is suitable for most outdoor installations, do not use the standard poly tubing in direct sunlight. If you must mount pump in direct sunlight or under bright fluorescent lights use ultra-violet resistant tubing, consult your distributor or the factory. Accessory item R00225 (plastic mounting bracket) is recommend for a secure installation.

B. Electrical�. The Standard MicroTron™ pump has a voltage regulated internal power supply capable

of operating in the range of approximately 95 to �35 VAC. Use a supply voltage of �00 to �20 VAC for best results. The 3-wire grounded plug must be used in a 3-wire wall plug.

5

2. With a 240 volt option, the MicroTron™ pump has a voltage regulated internal power supply capable of operating in the range of approximately �95 to 260 VAC. Use a supply voltage of 2�0 to 250 VAC for best results.

CAUTION: Never remove ground wire from plug!

C. Plumbing

1. Tubing Connections

The MicroTron™ pump uses carefully matched components to achieve a predictable metering output. This predictability can only be maintained if all fitting sizes remain unaltered. Do not attempt to reduce tubing size. All tubing connections should be double checked to insure against leakage. If hazardous chemicals are being pumped, use shielding around discharge tubing.

NOTES: 1. Clear flexible tubing is not intended for pressurized use. 2. When cutting lengths of tubing for your installation, ensure a clean, square cut. Use short lengths of tubing and as few connections as possible. 3. There is an approximate 2.5 psi capability lost for ever 1 foot of vertical rise of the discharge tubing to the injection point.

2. Tubing Nuts

Do not overtighten the tubing connectors. Tighten the fittings no more than �/4 turn after the fitting contacts the seal. Hand tighten only. Do not use a wrench or pliers as they may damage the fittings. Do not use Teflon tape except on NPT fittings. Be sure to observe applicable local plumbing codes.

WARNING: Clear flexible tubing is not intended for pressurized use.

3. Tubing Connections

3/8"

1/4"

TUBING MUST SLIP OVER NIPPLE

1/4" TUBINGADAPTERIMPORTANT THE END OF THE TUBING

MUST EXTEND 1/4" BEYOND ADAPTOR

4. Suction Lift vs Flooded Suction Applications

Suction Lift InstallationMount the MicroTron™ pump around the top of the solution tank, not to exceed 5 feet from pump to bottom of tank.

Flooded SuctionThis installation is recommended for very low outputs, solutions that gasify and/or high viscosity solutions. Priming is easier and loss of prime is reduced. Failure of the pump diaphragm or rupture of the solution tubing can cause loss of solution in the tank.

6

Suction lift Flooded Suction Not recommended

5. Wall MountingThe fluid end portion (head assembly) of the pump is set up to accommodate mounting of the pump to the chemical container, either as a flooded suction, or a suction lift.

The pump head must be kept in a vertical position for proper operation. The head can be removed and rotated 90o if needed to keep the inlet and outlet valves in a vertical position.

6. Foot valve installationA weight is provided to hold the tubing and foot valve in a vertical position at the bottom of the tank. Do not allow the foot valve to lay horizontally in the chemical container. This defeats the action of the valve and causes the pump to lose prime. Keep suction tubing reasonably short and avoid high spots or bends.

7. Injection valve installationThe injection valve is designed to prevent a back flow and to inject chemical into the line. To work properly, this valve must be mounted within 45 degrees of vertical (see drawing). One end of the injection valve is �/2” MNPT. Install this end into the piping system. Use Teflon tape on this fitting only. Connect the pump’s discharge tubing to the opposite end of the injector. Do not use Teflon tape or joint compound on this fitting. Connect tubing between this fitting and the pump discharge fitting at the pump head.

80 VariationAcceptable

Flow

DO NOT Use Teflon TapeOn Machine Threads

USE Teflon Tape On These Threads Only

Injection Check Valve

Pipe Cross Section

8. Optional Three Function Valve. The optional 3-function valve injection assembly provides three functions in one injection valve assembly.

NOTE: When installation is made into a line with zero pressure or when pumping into an open vessel, use the optional three function injection valve which provides back pressure and anti-syphon capabilities.

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Anti-siphon feature allows metering of liquids “down hill” or into the suction side of a circulating pump. It provides protection against an accidental application of suction pressure at the fluid injection point. Its Teflon coated diaphragm provides a positive anti-siphon action.

Back pressure function permits metering into atmospheric discharge (open container) without overpumping.

Line check permits removal of discharge tubing without release of system fluid.

9. Priming / Degassing Valve ConnectionConnect the clear poly tubing to the outlet of the bleed or priming valve. Position the free end of this tube in the chemical container. Standard head configurations include a priming valve built into the head. Clear poly tubing should be connected to the outlet of this valve, the other end of the tube should be placed in the chemical container above the fluid level.

V. Start-Up A. Priming the pump

Plug in pump, set stroke to �00% and strokes per minute to maximum speed. While pump is operating, if fluid begins moving, no further priming is required. If fluid is not moving, open bleed valve approximately one turn until fluid begins to move. When suction line fills, close bleed valve. Do not over tighten bleed valve. Damage may occur.

B. Adjusting feed rateThe standard Model B allows for the exact setting of the pumps stroking rate (speed) on the pump’s control panel. Standard strokes per minute settings available are: �, 2, 3, 4, 5, 6, 7, �0, �5 and increase by 5 thereafter up to the maximum of �25 (B-�55 models have a max speed of �60 strokes/minutes).

C. Stroke lengthThe stroke length can be adjusted on all MicroTron™ pumps. This adjustment is a mechanical adjustment made using the large knob on the control panel. To avoid damage to the pump, this adjustment should only be made while the pump is running at a high stroking rate.

D. Calculating Output

A pump’s output per minute can be determined by dividing the maximum rated gallons per day by �440 (minutes per day). For example, a 30 gallons per day (gpd) pump at a maximum stroke length and speed setting of �25 strokes per minute (spm) will pump 0.000�67 gallons per stroke (gps).

30 ÷ 1440 = 0.0208 gpm ÷ 125 spm = 0.000167

With this value and the pump’s speed setting (strokes per minute) you can calculate your pump’s output at it’s rated pressure. A 30 gpd pump set at 50 strokes per minute:

50spm x .000167gps x 1440 (minutes per day) = 12.02 gallons per day

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Reducing the stroke length will reduce the pump’s output again. If the example pump above had it’s stroke length reduced to 50% the �2.02 gallons per day output is reduced to 6.0�. (example: �2.02 gpd x 0.50 = 6.0� gpd)

A higher product viscosity will reduce the output. Pressures lower than the pump’s rating can increase the output.

E. Optional Features

A pump’s output per minute can be determined by dividing the maximum rated gallons per day by �440 (minutes per day). For example, a 30 gallons per day (gpd) pump at a maximum stroke length and speed setting of �25 strokes per minute (spm) will pump 0.000�67 gallons

1. External PacingThe external pacing option allows the speed of the pump to be controlled by an external device like a flow meter that gives dry contact switch closures. The pump sends out a 5 volt D.C. current to read a switch closure. Each time the pump sees the switch closure it strokes once, up to its maximum strokes per minute rate.

2. Hall Effect Meter PacingThis option is like the external pacing only the pump divides the incoming switch closures by 9 before stroking on time. This is a three wire connection: D.C. voltage, signal and ground.

3. External StopPumps with this option are allowed to stroke as long as they see a closed condition from a dry contact source like a flow switch or drum level wand. When an open condition is seen the pump is not allowed to stroke.

VI. Maintenance

The Advantage MicroTron™ pump is designed for long service life with minimum maintenance. If for any reason, maintenance is necessary or desireable, the MicroTron™ pump is easily maintained.

Before any maintenance or service is performed, observe the following precautions:

�. Disconnect the MicroTron™ pump from power source.2. Drain chemical from discharge tubing.3. Disconnect discharge tubing from pump. 4. If the MicroTron™ pump is used in a flooded suction application, remove foot valve from chemical container.5. Observe relevant safety protocols when handling parts which have been in contact with hazardous chemicals.

A. Diaphragm Replacement

�. Remove fluid end cover by lightly prying it loose from the fluid end. 2. Remove the four screws attaching the fluid end to pump body. 3. Remove the fluid end from the pump body. 4. Unscrew the diaphragm from the pump shaft in a counter-clockwise direction. Be careful that diaphragm support ring does not fall out. 5. Do not allow sharp or abrasive objects to come in contact with pump parts.

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6. Inspect end of shaft to assure that threads are in good condition. Replace shaft bellows if necessary. No further disassembly is recommended. 7. Screw new diaphragm onto pump shaft until it bottoms out on shoulder of shaft. It is not necessary to tighten further. 8. Replace fluid end. Make sure that screws are evenly tightened. 9. Reconnect plumbing and power. Prime the pump.

B. Suction and Discharge Check Valve Replacement

�. Disconnect suction tubing from pump. 2. Unscrew fitting from pump head. 3. Remove check valve from suction fitting and replace. 4. Remove O-ring from cavity in fluid end. 5. Remove check valve from suction side pump and replace. 6 Install new O-ring in cavity of fluid end. 7. Replace valve fitting with check valve in fluid end. 8. Replace fluid end. Make sure that screws are evenly tightened. 9. Reconnect plumbing and power. Prime the pump.

NOTES: 1. Tighten pump head screws after pump’s initial week of operation. 2. When installing check valves, remember that the seats are always installed at the bottom.

�0

C. Liquid End Diagram

OR

2

OR

OR

5

14

89

10

4

3

OR

15

13

12

6

11

1

7

Item Description� Complete Head Kit2 Injection Valve3 Foot Valve4 Suction Valve5 Discharge Valve6 Bleed Valve Assembly7 Pump Head8 Pump Diaphragm9 Support Ring�0 Shaft Seal�� Head Bolts�2 Priming Tube�3 Suction Tubing�4 Discharge Tubing�5 Weight

Complete Head Kitincludes items:

4,5,6,7,8, and ��

��

D. Replacement Parts

Getting the right materials of construction for your spare parts is easy. Using positions 7-�0 of the pump model number, example: B�30X�-PFCV. Find the assembly needed and add the codes of your pump’s liquid end after the standard prefix part number for the assembly.

Note: For standard pumps using the short model number (example: B�30) use the following liquid end codes.

a. ��0 psi models use -PVC1. b. 250 psi models use -PVC2.

Part Assemblies

Item Description Part Number

�. ...................... Complete Head Assembly ��0 psi ...................................... CKR-�- __ __ __ __ ......................... Complete Head Assembly �50 & 250 psi ............................... CKR-2- __ __ __ __ 2. ...................... Injection Valve Assembly .............................................................. INJ- __ __ __ __ Optional ....... 3-Function Injection Valve ........................................................... 3FV- __ __ __ __ 3. ...................... Foot Valve Assembly .................................................................. FTV- __ __ __ __ 4. ...................... Suction Valve Assembly. ............................................................ SUC- __ __ __ __ 5. ...................... Discharge Valve Assembly. ..........................................................DIS- __ __ __ __ 6. ...................... Priming Valve Assembly ...............................................................PRI- __ __ __ __

Body Seat Ball Connection K- Kynar V- Viton C- Ceramic �- 3/8” Tube S- 3�6 Stainless F- Teflon D- Single 2- �/4” Tube H- Hypalon S- Stainless 3- 3/8” Tube K- 3/8” Tube P- �/4” Pipe U- 3/8” UV V- 3/8” Clear Suction

Single Parts

7. ................Pump Head ��0 psi................................................................. R00026 - __ ...................Pump Head �50 & 250 psi ...................................................... R00039 - __8. ................Diaphragm ��0 psi .................................................................. R00007 ...................Diaphragm �50 & 250 psi........................................................ R000069. ................Support Ring ��0 psi............................................................... R00069 ...................Support Ring �50 & 250 psi .................................................... R00068�0. ..............Shaft Seal................................................................................ R00050��. ..............Head Bolts............................................................................... R00045�2. ..............Priming Tubing ....................................................................... R00255�3. ..............Suction Tubing 3/8” Clear ...................................................... R00255 ...................Suction Tubing 3/8” PE ........................................................... R00�22 ...................Suction Tubing �/4” PE .......................................................... R00097�4. ..............Discharge Tubing 3/8” PE ....................................................... R00�22 ...................Discharge Tubing �/4” PE ....................................................... R00267�5. ..............Weight, Suction Tubing ........................................................... R00�39

�2

VII. Trouble Shooting

PROBLEM CAUSE REMEDYPump does not achieve or maintain prime

Air trapped in suction line

Foot valve contaminated or improperly installed

Excessive lift

Suction fittings not properly tightened

Worn or contaminated check valves

Split or pinch in suction tube

Low chemical level

Straighten suction line so as to eliminate high spots.

Inspect foot valve screen and assure that foot valve is in a vertical position below fluid level.

Maximum suction lift is 5 feet with water or fluids of similar specific gravity; less with heavier liquids such as acids. Mount pump in a lower position relative to the chemical container.

Check fittings. Overtightening may cause restriction. Conversely, if any leakage occurs, pump will suck air and fail to prime.

Inspect check valves in fluid end for cleanliness. Clean or replace as necessary.

Inspect suction tube through its full length to assure that there are no splits at the connections or other restrictions. Move any objects or equipment which impinges upon suction tube or reroute as required to assure a smooth transition from foot valve to pump.

Check fluid level in chemical supply tank.Insufficient fluid Stroke adjustment set too low

Worn or contaminated check valves

Obstruction in suction line

Clogged foot valve screen

Output (system) pressure too high

Diaphragm worn or torn

Electronic failure

Check operation of stroke limiter knob. If pump delivers too low adjustable rate, check settings. Readjust as required.

Inspect, clean or replace as necessary.

Check suction line for obstructions, clogging, kinks or pinch points.

Clean or replace foot valve screen.

Relocate the injector to a lower pressure part of the the system.

Replace diaphragm, making sure that it is screwed on fully to shoulder of shaft.

Consult dealer or factory.

�3

Excessive fluid Failure or lack of antisiphon valve

Excessive stroke rate

Improper stroke length

Inspect or add anti-siphon valve. This is caused when system is in a vacuum condition or valve in delivery applications with flooded suction which feeds systems at very low pressures.

Lower the stroke rate if adjustable on your pump.

Reduce stroke length.Pump will not pump System pressure too high

Diaphragm improperly installed

Check valves worn or clogged

Check system pressure to assure that it is within system rated paramaters of the pressure.

Make sure that diaphragm is screwed fully unto shaft.

Clean or replace as required.Pump will not run not plugged in

Pump not turned on or not plugged in

Electronic failure

Check outlet with meter to assure that correct or voltage is present and that power supply cord is in good condition and plugged in.

Consult dealer or factory.Excessive noise Pump not primed

No output pressure

Prime pump.

Add an anti-siphon valve to provide 25 PSI restriction on pump discharge.

�4

Application Notes:

�5

Application Notes:

�6

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Data Sheet

MicroTronSeries BChemical Metering Pump

Key Features

DigitallyAccurate SpeedAdjustment

ApplicationMicroTron Series B metering pumps provide reliable, economical chemical addition for a wide variety of applications.

Precise stroking speed is maintained with a digitally accurate speed adjustment. Metering accuracy is achieved with double ball guided checks. A NEMA 4X style housing allows for outdoor installations.

Series B pumps are available in outputs up to 45 GPD and 250 PSI. The manual stroke length and digital speed adjustment provides a wide turn down capability on all models.

• Dual Output Adjustment • NEMA 4X Style Enclosure• Guided Double Ball Checks• Circuit Voltage Protection • Thermal Overload Protection• Priming / Degassing Valve • LED Indicating Lights• Splash Cover Over Controls• 2 Year Warranty

4700 Harold Abitz DrMuskogee, OK 74403800-743-7431 phone888-686-6212 faxwww.advantagecontrols.com

Get the Advantage

SpecificationsElectrical • Input - 120 VAC or 240 VAC @ 50/60 Hz

Operational • Stroke length adjustment - 10-100% • Stroke frequency - 1-125 strokes/minute for 15, 30 & 17 GPD; 1 - 145 strokes / min. for the 45 GPD

EnclosureHeavy duty NEMA 4X style high impact thermoplastic with clear lexan cover.

Environment • Ambient temperature 32o to 140oF (0 to 60oC) • Relative humidity 0 to 100%

Shipping Weight: Approximately 10 lbs. (4.536 kg)

2/2010

7.5"190 mm

4.13"105 mm

10.6"269 mm

5.0"127 mm

Build a Model

Model B_ _ _ _ _ - _ _ _ _

Build your model number by selecting one code from each step. Example: B130X1-KVC1

STEP 1 ..............OUTPUT (MAXIMUM) 115 = 15 GPD / 2.37 LPH at 150 PSI (10.3 bar) 130 = 30 GPD / 4.70 LPH at 110 PSI (7.5 bar) 155 = 45 GPD / 7.09 LPH at 75 PSI (5.1 bar) 217 = 17 GPD / 2.60 LPH at 250 PSI (17.2 bar)

STEP 2 .............. CONTROL OPTIONSX = StandardD = Dual Output 10-50 sph or 1-125 spmE = External PaceL = Limit Timer STEP 3 ...................VOLTAGE1 = 120 Volt USA Plug2 = 240 Volt 3 = 240 Volt Specified Plug4 = 12 Volt Operation STEP 4 ..............HEAD MATERIALK = KynarS = Stainless

STEP 5 .............. SEAT MATERIALV = VitonF = TeflonH = Hypalon STEP 6 .................CHECK BALLC = CeramicS = Stainless

STEP 7 ............... CONNECTIONS1 = 3/8” (9.525 mm) Tubing - 110 & 150 PSI2 = 1/4” (6.35 mm) Tubing - 250 PSI3 = 3/8” (9.525 mm) Tubing - 250 PSIP = 1/4” (6.35 mm) MNPT ConnectionsV = 3/8” (9.525 mm) Vinyl Suction Tubing - 110 or 250 PSI For other options, see Price List or consult factory.

AccessoriesStandard models include everything needed for immediate start-up: injection, foot and priming valve assemblies plus suction and discharge tubing.

Warranty Thermal Care warrants its equipment to be free from defects in material and workmanship when used under recommended operating conditions. Thermal Care’s obligation is limited to repair (i.e. rewind a motor) or replacement (not adjustment or maintenance), F.O.B. the factory of any parts supplied by Thermal Care within a period as shown below from the date of shipment to the original purchaser. Model Parts Labor

1

SQ, LQ 18 months 12 months EQ 12 months 12 months EQR, LQR, SQR(remote condensers) 12 months 12 months

2

TCW, TSW, TXW 12 months 12 months TCR, TSR, TXR (remote condensers) 12 months 12 months

2

Optional Compressor Warranty 5 years Chilled Water Systems See note

3 12 months

4

FT or FC Tower Systems See note3 12 months

4

FT Cooling Tower 12 months (10 years - shell) FC Cooling Tower 5 years (10 years - shell) RA, RB (See Warranty Sheet – Form 1-415) All other products 12 months 1Continental U.S.A., Canada, and Puerto Rico only.

2Refrigerant and any labor associated with its evacuation or replacement are not covered for remote condenser systems.

3See individual product listing for parts warranty coverage.

4The labor warranty covers all equipment purchased at the same time consisting of a minimum of at least one pumping

system and one cooling tower and/or chiller. This warranty does not cover the cost of labor during overtime hours (after normal working hours or during weekends and holidays). Any cost differential for overtime labor will be the responsibility of the customer. Thermal Care is not responsible for any sales, use, excise or other applicable taxes associated with the replacement of parts under this warranty. This warranty will be voided when, in Thermal Care’s opinion, the equipment and/or system has been subject to misuse, negligence or operation in excess of recommended limits, including freezing, or has been altered, and/or repaired without express factory authorization. If equipment is installed in hostile environments, unless such conditions were specified at the time of purchase; or the serial number has been removed or defaced, this warranty shall not apply. This warranty is not transferable. Under no circumstances shall Thermal Care be liable for loss of prospective or speculative profits, or special, indirect, incidental or consequential damages. Thermal Care must authorize all warranty service prior to work being performed and have a Thermal Care purchase order issued. All defective parts become the property of Thermal Care and must be returned as advised by Thermal Care. Thermal Care neither assumes, nor authorizes any person to assume for it, any liability not expressed in this warranty. There is an implied warranty of merchantability and of fitness for that particular purpose; all other implied warranties, and any liability not based upon contract are hereby disclaimed and excluded by this warranty. This warranty is part of the standard conditions and terms of sale of Thermal Care.

7720 N. Lehigh Avenue Niles, Illinois 60714-3491 Phone: (847) 966-2260 (888) 828-7387 Fax: (847) 966-9358

Email: info@thermalcare.com www.thermalcare.com Customer Service Phone: (847) 966-2636 Fax: (847) 966-2906 Warranty Form 1-410.11

Effective 4/9/07

3

Thermal Care, Inc. New Equipment Sales Customer Service Parts 7720 North Lehigh Ave. Phone (847) 966-2260 Phone (847) 966-2636 Phone (847) 966-8560 Niles, IL 60714-3491 Fax (847) 966-9358 Fax (847) 966-2906 Fax (847) 966-6065 www.thermalcare.com Email info@thermalcare.com Email service@thermalcare.com Email tcparts@thermalcare.com

TWC Series IOM 6-315.3, March 2011