VITOTRONIC 200
Installation Instructions
Vitotronic 200Model KW2Weather-responsive indoor/outdoor, digital boiler controlfor heating systems with one or more heating circuits
5303 268v1.3 03/2007
Certified as a component part
of Viessmann boilers only
PleasefileinServiceBinder
2
Safety Instructions
Safety, Installation and Warranty Requirements
Please ensure that these instructions are read and understood before commencing installation and operation. Failure to complywith the instructions listed below and details printed in these instructions can cause product/property damage, severe personalinjury, and/or loss of life. Ensure all requirements below are understood and fulfilled (including detailed information found in manualsubsections).
Licensed professional heatingcontractorThe installation, adjustment, service,and maintenance of this equipmentmust be performed by a licensedprofessional heating contractor.
Please see sectionsentitled “Safety” and“Important Regulatory andInstallation Requirements”.
Product documentationRead all applicable documentationbefore commencing installation. Storedocumentation near boiler in a readilyaccessible location for reference in thefuture by service personnel.
For a listing of applicableliterature, please seesection entitled “Safety”.
Advice to ownerOnce the installation work is complete,the heating contractor must familiarizethe system operator/ultimate ownerwith all equipment, as well as safetyprecautions/requirements, shut-downprocedure, and the need forprofessional service annually before theheating season begins.
WarrantyInformation contained in this andrelated product documentation must beread and followed. Failure to do sorenders warranty null and void.
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Contents
3
Page
Important Precautions Safety 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important Regulatory and Installation Requirements 5. . . . .
General Information About these Installation Instructions 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating System Types Application Example 1System with one heating circuit without mixing valve 6.
Application Example 2System with one heating circuit with mixing valve 7. . . . . . .
Application Example 3System with one direct-connected heating circuitwithout mixing valve and one heating circuit withmixing valve 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections Vitotronic Connections 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low water cut-off (LWCO) connections 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application of Strain Reliefs to Cables 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sensors 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outdoor temperature sensor 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Boiler temperature sensor 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DHW tank temperature sensor 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pumps (accessory) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120 VAC pumps 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Burner Connection(s) 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settings Fixed High Limit 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustable High Limit 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Boiler Coding Card 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting Top Part of Control Unit 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Opening the Control Unit 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix Post-Installation 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checklist 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Start-up and adjustments 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service binder 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Important Precautions
4
Safety
Take note of all symbols and notations intended to draw attention to potential hazards or important product information.These include ”WARNING,” ”CAUTION,” and ”IMPORTANT”. See page 5 for details.
ApprovalsViessmann boilers, burners andcontrols are approved for sale in NorthAmerica by CSA International.
CodesThe installation of this unit shall be inaccordance with local codes. In theabsence of local codes, use:CSA C22.1 Part 1 and/or local codesin CanadaNational Electrical Code ANSI/NFPA70 in the U.S.
Always use latest editions of codes.
Please carefully read this manual priorto attempting installation. Anywarranty is null and void if theseinstructions are not followed.
For information regarding otherViessmann System Technologycomponentry, please referencedocumentation of the respectiveproduct.
We offer frequent installation andservice seminars to familiarize ourpartners with our products. Pleaseinquire.
Working on the equipmentThe installation, adjustment, service,and maintenance of this product mustbe done by a licensed professionalheating contractor who is qualified andexperienced in the installation, service,and maintenance of hot water boilers.There are no user serviceable parts onthe boiler, burner, or control.
Ensure main power supply toequipment, the heating system, and allexternal controls has been deactivated.Close main oil or gas supply valve.Take precautions in both instances toavoid accidental activation of powerduring service work.
The completeness and functionality offield supplied electrical controls andcomponents must be verified by theheating contractor. These include lowwater cut-offs, flow switches (if used),staging controls, pumps, motorizedvalves, air vents, thermostats, etc.
Technical literatureLiterature applicable to all aspects ofthe Vitotronic 200:- Technical Data Manual- Installation Instructions- Service Instructions- Operating Instructions- Instructions of other Viessmannproducts utilized and installed
- Installation codes mentionedin this manual
Leave all literature at the installationsite and advise the systemoperator/ultimate owner where theliterature can be found. ContactViessmann for additional copies.
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Turn off electric powersupply beforeservicing. Contact withlive electriccomponents can causeshock or loss of life.
WARNING
Important Precautions / General Information
5
Important Regulatory and Installation Requirements
Power supplyInstall power supply in accordance withthe regulations of the authoritieshaving jurisdiction or, in the absence ofsuch requirements, in accordance withNational Codes. Viessmannrecommends the installation of adisconnect switch to the 120 VACpower supply outside of the boilerroom. The installer must providemaximum 15 A overcurrent protectionfor the 120 VAC power supply (fuse orcircuit breaker).
Working with an open controlNo static discharge to the internalcomponentry must ever occur whenworking with opened controlequipment.
About these Installation Instructions
Take note of all symbols and notations intended to draw attention to potential hazards or important product information.These include ”WARNING”, ”CAUTION”, and ”IMPORTANT”. See below.
Warnings draw your attention to thepresence of potential hazards orimportant product information.
Cautions draw your attention to thepresence of potential hazards orimportant product information.
Helpful hints for installation,operation or maintenance whichpertain to the product.
This symbol indicates that additional,pertinent information is to be found incolumn three.
This symbol indicates that otherinstructions must be referenced.
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Indicates an imminently hazardoussituation which, if not avoided, couldresult in death, serious injury orsubstantial product/property damage.
WARNING
Indicates an imminently hazardoussituation which, if not avoided, mayresult in minor injury orproduct/property damage.
CAUTION
IMPORTANT
Heating System Types
6
Application Example 1
System with one direct-connected heating circuit without mixing valve
Boiler with Vitotronic 200Domestic hot water storage tankVitotrol, Switching Module-V orKM-BUS Expansion Module for theconnection of several KM-BUSparticipantsHeating circuit without mixing valvePower/Pump ModuleLow water cut-off (LWCO)
ConnectionsOutdoor temperature sensorBoiler temperature sensorDHW tank temperature sensorKM-BUS participantExpansion module for2-stage/modulating burner
20-1 Heating circuit pumpDHW pump (accessory)DHW recirculation pump(field supplied where required)Power supply(120 VAC, 60 Hz)Burner, 1st stage*1
Burner, 2nd stage/modulating*1
Required Equipment
Description Qty Part No.
Vitotronic 200 1 Z001 230
Available System AccessoriesVitotrol remote controlRoom temperature sensorSwitching Module-V for expandingthe range of control functionsSensor/burner fault indication
KM-BUS Expansion ModuleFlue gas temperature sensor
*1Included in standard equipment
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Heating System Types
7
Application Example 2
System with one heating circuit with mixing valve
Boiler with Vitotronic 200Domestic hot water storage tankVitotrol, Switching Module-V orKM-BUS Expansion Module for theconnection of several KM-BUSparticipantsHeating circuit with mixing valvePower/Pump ModuleLow water cut-off (LWCO)
ConnectionsOutdoor temperature sensorSupply temperature sensor(accessory)Boiler temperature sensorDHW tank temperature sensorReturn water temperature sensor(accessory)*2
KM-BUS participantExpansion module for2-stage/modulating burner
20-2 Heating circuit pumpmixing valve circuitDHW pump (accessory)DHW recirculation pumpPower supply(120 VAC, 60 Hz)Burner, 1st stage*3
Mixing valve actuator(accessory)Burner, 2nd stage/modulating*3
Required Equipment
Description Qty Part No.
Vitotronic 200 1 Z001 230
Mixing Valve Actuator Accessory Kit (mixing valve actuator and supply temperature sensor) 1 7133 390
Available System AccessoriesVitotrol remote controlRoom temperature sensorReturn water temperature sensorSwitching Module-V for expandingthe range of control functionsSensor/burner fault indication
KM-BUS Expansion ModuleFlue gas temperature sensor
*1Flow check valve only required if connection located at coupling.*2In connection with underfloor heating when control measures supply and return water temperatures.*3Included in standard equipment.5
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Heating System Types
8
Application Example 3
System with direct-connected heating circuit withoutmixing valve and one heating circuit withmixing valve
Boiler with Vitotronic 200Domestic hot water storage tankVitotrol, Switching Module-V orKM-BUS Expansion Module for theconnection of several KM-BUSparticipantsHeating circuit 2 with mixing valveHeating circuit 1 without mixingvalvePower/Pump ModuleLow water cut-off (LWCO)
ConnectionsOutdoor temperature sensorSupply temperature sensor(accessory)Boiler temperature sensorDHW tank temperature sensorReturn water temperature sensor(accessory)*2
KM-BUS participantExpansion module for2-stage/modulating burner
20-1 Heating circuit pump20-2 Heating circuit pump
mixing valve circuitDHW pump (accessory)DHW recirculation pumpPower supply(120 VAC, 60 Hz)Burner, 1st stage*3
Mixing valve actuator(accessory)Burner, 2nd stage/modulating*3
Required Equipment
Description Qty Part No.
Vitotronic 200 1 Z001 230
Mixing Valve Actuator Accessory Kit (mixing valve actuator and supply temperature sensor) 1 7133 390
Available System AccessoriesVitotrol remote controlRoom temperature sensorReturn water temperature sensorSwitching Module-V for expandingthe range of control functionsSensor/burner fault indication
KM-BUS Expansion ModuleFlue gas temperature sensor
*1Flow check valve only required if connection located at coupling.*2In connection with underfloor heating when control measures supply and return water temperatures.*3Included in standard equipment.
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Electrical Connections
9
Vitotronic Connections
The illustration below shows the bottom part of the control unit as viewed fromrear.
20-2
120 VAC connectorsInterconnections Power/Pump Module20-1 Boiler circuit pump20-2 Mixing valve pump
DHW pump (accessory)DHW recirculation pump(field supplied)Power supplyMixing valve actuator(accessory)External equipment,e.g. additional safety equipment
Burner connectionsBurner connections
The 120 VAC connections are interfaceconnections to the Power/PumpModule. Do not connect any externalequipment directly.
Low voltage connectorsOutdoor temperature sensorSupply temperature sensor(accessory)Boiler temperature sensorDHW tank temperature sensorFlue gas temperature sensor(accessory)Return water temperature sensor(accessory)KM-BUS (accessory)e.g. for the connection of Vitotrolremote controlExpansion module for 2-stage ormodulating burner (included instandard boiler equipment)
Take notice of shape and orientation oflow voltage connectors when insertinginto sockets at rear of control!
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IMPORTANTIMPORTANT
Electrical Connections
10
Vitotronic Connections (continued)
See following page for a description of all hard-wired equipment and additional information.
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Vitotronic boiler control (view from rear)
Power/Pump Module (wall-mounted)
Connections for plug-in equipment
Connections for “hard-wired” equipment
L LLL N NNN LL NN
Electrical Connections
Contact closes on water
Low water cut-off (typical)
11
Vitotronic Connections (continued)
Legend
Power supply120 VAC, 60 Hz, 1 PhProvide 15 A overcurrentprotection and disconnect means!Circulating pump system 1Heating circuit without mixingvalve120 VAC, 1 Ph, 3 A max.Circulating pump for DHW tank120 VAC, 1 Ph, 3 A max.Circulating pump for domestic hotwater recirculation120 VAC, 1 Ph, 3 A max.Circulating pump system 2Heating circuit with mixing valve120 VAC, 1 Ph, 3 A max.Viessmann mixing valve actuator(optional)
Ensure that main power supply to thePower/Pump Module containsovercurrent protection with a maximumrating of 15 A.
Low water cut-off (LWCO) connections
1. Run 3-wire cable between low watercut-off and Power/Pump Module.
2. Remove jumper on Power/PumpModule board (LWCO connection).
3. Connect wiring as shown.
4. Check LWCO function after installationis complete.
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IMPORTANT
This equipment must be grounded.Ensure that the following wires arenot interchanged:
“L” and “N”L: LINEN: NeutralG: Ground
WARNING
Electrical Connections
12
Application of Strain Reliefs to Cables
The strain relief clamps are supplied inthe accessory pack.
1. Remove breakouts as necessary.
2.Mount lower portion of the strain reliefclamp.
3. Insert the cable in the bushing andsecure the wires to the plug. Insertbushing into clamp and plug intosocket.
4. Fasten top portion of strain reliefclamp.
An additional strain relief is not requiredfor cables which incorporate a moldedstrain relief clamp.
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IMPORTANT
Electrical Connections
13
Sensors
Outdoor temperature sensor
The outdoor temperature sensor shouldbe mounted 6.6 to 8.2 ft./2 to 2.5 mabove ground on the north ornorthwest wall of the building and forbuildings with multiple floors, in theupper part of the second floor.The sensor must not be placed abovewindows, doors, air vents orimmediately underneath a balcony ordrainage pipes.The outdoor temperature sensor mustnot be plastered or painted over. Ifmounting on an unplastered wall, allowroom for plaster or remove sensorbefore plastering wall.
1. Remove sensor housing.
2. Secure wall-mount base to wall (cableinlet opening to the bottom).
3. Pass cabling through openings in theelectrical connection section and thesupplied cable bushing.
Do not run cable next to line voltagecables.
4. Connect cable wires to terminal.Cable: max. 115 ft./35 m long, AWGcopper.
5.Mount outdoor temperature sensorhousing.
6. Connect the cable wires from theoutdoor temperature sensor toterminals ”1” and ”2” on plug (thewires are interchangeable).
7. Insert plug into socket ”1” andapply strain relief to the cable.
Outdoor temperature sensor
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2.
5.1.
4.
3.
IMPORTANT
IMPORTANT
Electrical Connections
14
Sensors (continued)
Boiler temperature sensor
The boiler temperature sensor is installed at the same time as the boiler insulation.
Insert plug into socket ”3” (seepage 9) and insert the molded strainrelief clamp.
DHW tank temperature sensor
Heating systems without domestic hotwater heating
Do not connect the DHW tanktemperature sensor to the control unit.
Heating systems with domestic hotwater heating
1. Install the DHW tank temperaturesensor.
Installation Instructions fordomestic hot water tank
When installing the DHW tanktemperature sensor in tanks from othermanufacturers, ensure that sensorfirmly contacts the sensor well wall.
Ensure that the maximum permissibledomestic hot water temperature is notexceeded. If necessary, install anadditional safety high limit or atempering valve of approved type.
2. Insert plug into socket ”5”; insertmolded strain relief clamp.
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IMPORTANT
IMPORTANT
Electrical Connections
15
Sensors (continued)
Sensor connections
A Flue gas temperature sensorB Boiler temperature sensorC Tank temperature sensorD Outdoor temperature sensor
(wires may be interchanged)Installation point for outdoortemperature sensorNorth or north-western wall, 2 to2.5 m / 6.6 to 8.2 ft aboveground level; in multi-storeybuildings, in the upper half of thesecond floorNot above windows, doors orventilation outletsNot immediately below balcony orgutterDo not render over
Connection2-wire cable with a maximumlength of 35 m / 115 ft and across-section of 1.5 mm2 (copper)
E Supply temperature sensorF Return temperature sensor
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CB
Mixing valve circuit
1 2 31 2 31 2 3
145 3 5 1 191 2
1 2 3 1 2 3 1 2 3
A
15
E FD
1 2 3
A
17
1 2 3
Electrical Connections
16
Pumps (accessory)
All circulation pumps can be hard-wiredto the terminal strip of the Power/PumpModule. Prewired Viessmanncirculation pumps can be plugged intothe respective Rast-5 terminals on thePower/Pump Module.
Available pump connections
20-1 Boiler circuit pump20-2 Mixing valve pump
DHW pumpDHW recirculation pump
See pages 6, 7 and 8.
For underfloor heating system only
An adjustable high limit (AHL) must beprovided additionally. Install the fixedhigh limit in the heating supply pipedownstream of the mixing valve andthe heating circuit pump.
See pages 19 and 21 for installationdetails.
120 VAC pumps (prewired)
1. Insert supplied strain relief throughPower/Pump Module breakout andfasten with nut.
2. Connect the Rast-5 connector to therespective plug-in terminal on thePower/Pump Module.
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ONLY Viessmann prewired (plug-in)circulating pumps must be used. Donot connect an additional pump tothe respective hard-wired terminal ifprewired pumps are used.
WARNING
Electrical Connections
17
Burner Connection(s)
The burner cable is included in the standard boiler equipment.
To control(Rast-5 plug-in connector)To burner or vent system( plug-in connector)
Terminal codesL Line via safety high limit
Ground conductor to theburner
N Neutral conductor to the burnerT1, T2 Control circuitS3 Connection for burner faultB4 Connection for operating
hours counter
The Vitotronic 200 is prewired with theViessmann quick-connect plug-insystem.
1. Connect the Rast-5 plug-inconnector to the main circuitboard of the control.
2. Connect 7-pole plug to thecounter plug of the burner.
Or
if installing a wall vent system(accessory), connect 7-pole plug tocounter plug of wall vent system.
Refer to technical instructionsof the burner and/or wall ventsystem.
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Do not connect the 41-plug from theboiler control directly to the burner ifa wall vent or flue damper / ventdamper is installed.
See technical instructions of the ventsystem.
WARNING
Electrical Connections
18
Burner Connection(s) (continued)
Electrical connection of 2-stage or modulating burners
To control unitTo burnerEnclosure with potential-free burnercontrol output
Terminal codesT6, T7, Control circuit ”2-stageT8 burner” or ”modulation
controller” (via two-pointcontroller with 2-stageoperation; via three-pointcontroller withmodulating operation)
8 Signal direction:Control unit → burner
7 Signal direction:Burner → control unit
The connection is made via theexpansion module for a2-stage/modulating burner.
Installation Instructions ofboiler,Installation Instructions ofexpansion module for a2-stage/modulating burner
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Settings
Make: Etheco Make: EGO
19
Fixed High Limit
The fixed high limit (FHL) is factory preset to230 ºF/110 ºC.
Adjustment to 212 ºF/100 ºC1. Remove the fuse.
2. Unclip the cover at the four snap-inclips and remove.
3. Pull the front panel behind the coverupwards and swing open to the rear.
4. Turn the slotted screw at rear offixed high limit until the slot pointsto 212 ºF/100 ºC (once adjusted,the fixed high limit cannot be resetto 230 ºF/110 ºC).
5. Put the front cover back in place andreplace fuse.
6. Check the box on page 24 of thismanual to confirm that theadjustment was made.
If adjusted to 212 ºF/100 ºC, do not
Slotted screw
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If adjusted to 212 °F/100 °C, donot set the adjustable high limitabove 165 °F/75 °C.
CAUTION
Settings
20
Fixed High Limit (contd.)
Adjustment to 100 ºC (JUMO)
The fixed high limit is factory preset to 230 ºF / 110 ºC.
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2.
1.
4.
3.
5.
6.
If adjusted to 212 ºF / 100 ºC do notset the adjustable high limit above167 ºF / 75 ºC.
CAUTION
Settings/Installation
21
Adjustable High Limit
The adjustable high limit (AHL) is factory preset to 165 ºF/75 ºC.Do not set the adjustable high limit above 165 ºF/75 ºC if the fixed high limit hasbeen set to 212 ºF/100 ºC.
Adjustment to 189 ºF/87 ºC1. Using a suitable screwdriver, lever
out selector knob ” ” behind theflip-down cover.
2. Using a pair of pointed pliers, breakoff the respective cams on the dial.
3. Install selector knob ” ”, so that themarking is between ”75” and ”90”.Turn selector knob ” ” fullyclockwise.
4. Check the box on page 24 of thismanual to confirm that theadjustment was made.
If the system is operated in conjunctionwith a domestic hot water storagetank, ensure that the maximumpermissible domestic hot watertemperature is not exceeded. Ifnecessary, install an approved safetydevice for this purpose.
Boiler Coding Card
Only the boiler coding card suppliedwith the standard equipment of theboiler may be used. The coding card isenclosed in the accessory pack of theboiler.
1. Push boiler coding card throughrecess in the cover and insert it intoplug-in location ”X7”.
If the boiler coding card is not installedthe following fault code will bedisplayed on the boiler control:
“b7“.
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IMPORTANT
IMPORTANT
IMPORTANT
Installation
22
Connecting Top Part of Control Unit
1.Install the rear control housing.
2. Position top of control unit on thebottom and snap together.
3. Cut through sticker , pull out hingedsupport bar and pull down until thelower section snaps into place.
4. Snap the end of the hinged support barin the hold-in clip at the bottom of thecontrol.
5. Insert the flat cable connector intoplug-in location ”X10” and lay cableunder holding clip.
6. Unlock hinged support bar by applyingpressure to linkage point and bringtop of control unit down, snapping intobottom of control unit.
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Installation
23
Opening the Control Unit
1. Open the flip-down cover.
2. Using a suitable tool, e.g. a Viessmannhexagon socket screw key, unlock thetop of the control and raise untilhinged support bar snaps into place.
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Appendix
24
Post-Installation
Checklist
Please check the following conditionsand correct any deficiencies:
Limit capillaries and sensorscorrectly inserted into sensor wells?
Electrical connections performedcorrectly?
All connections properly connected?
Boiler coding card inserted?
Fuse F2 plugged in?
Outdoor temperature sensormounted correctly and cableconnected properly to outdoortemperature sensor and plug ?
Fixed high limit and adjustable highlimit adjusted properly (if required)?
Labelled fields on programming unitaccording to heating circuitallocation?
Start-up and adjustments
See Vitotronic 200Service Instructions
Service binder
1. File Installation, Operating andService Instructions in servicebinder.
2. Install a protective hanging case nearthe boiler and store the ServiceBinder in this location.
Technical Data
Rated voltage: 120 VACRated frequency: 60 HzRated current: 6 APower consumption: 5 WCertification: CSA certified
(in conjunctionwith a Viessmannboiler only)
Max. ambienttemperature– during 32 to 104 ºFoperation: 0 to 40 ºCFor use in living accommodation andboiler rooms (normal ambientconditions)
– during storageor transport: –4 to +149 ºF
–20 to +65 ºC
Relay outputs of Power/Pump Module120 VAC for– heating circuitpumps 20-1 3 FLA*1
20-2
– DHW pump : 3 FLA*1
– DHW recirculationpump : 3 FLA*1
– mixing valveactuator : 0.1 FLA*1
– burnerconnection : 2 FLAconnection :– 2-stage: 0.5 FLA– modulating: 0.05 FLA
– Total: 12.5 A*1Total max. 10 A
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Viessmann Manufacturing Company Inc.750 McMurray RoadWaterloo, Ontario • N2V 2G5 • CanadaTel. (519) 885-6300 • Fax (519) 885-0887www.viessmann.ca • [email protected]
Viessmann Manufacturing Company (U.S.) Inc.45 Access RoadWarwick, Rhode Island • 02886 • USATel. (401) 732-0667 • Fax (401) 732-0590www.viessmann-us.com • [email protected]
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