Viessmann vitotronic 200-h Installation And Service Instructions Manual
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Viessmann vitotronic 200-h Installation And Service Instructions Manual

Weather-compensated, digital heating circuit control units
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Installation and Service
Instructions
for use by heating contractor
Vitotronic 200-H
Type HK1B
Weather-compensated, digital heating circuit control units
VITOTRONIC
Certified as a component
part for Viessmann boilers
5693 985 - 02
09/2016
200-H
r
Product may not be exactly as shown
IMPORTANT
Read and save these instructions
for future reference.
Please file in Service Binder

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  • Page 1 Weather-compensated, digital heating circuit control units VITOTRONIC 200-H Product may not be exactly as shown IMPORTANT Read and save these instructions Certified as a component for future reference. part for Viessmann boilers Please file in Service Binder 5693 985 - 02 09/2016...

  • Page 2: Safety, Installation And Warranty Requirements

    General Vitotronic 200-H, HK1B Installation and Service Safety, Installation and Warranty Requirements Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life.

  • Page 3: Table Of Contents

    Table of Contents Vitotronic 200-H, HK1B Installation and Service Page Safety Safety, Installation and Warranty Requirements....2 Product documentation...........2 Licensed professional heating contractor....2 Advice to owner............2 Warranty...............2 Operating and Service Documentation......2 Product Information.............2 For your Safety............6 Safety Terminology.............6 Preparing for Installation Designations in the System Example......7...
  • Page 4 Table of Contents Vitotronic 200-H, HK1B Installation and Service Page Coding 1 Calling Up Coding Level 1..........45 “General” Group............46 “DHW” Group............47 “Solar” Group............48 “Heating Circuit 1”, “Heating Circuit 2”, “Heating Circuit 3” Group..........49 Calling Up Coding Level 2..........52 Coding 2 “General”...
  • Page 5 Safety Vitotronic 200-H, HK1B Installation and Service About these 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 the presence of WARNING potential hazards or important product information.

  • Page 6: For Your Safety

    Safety Vitotronic 200-H, HK1B Installation and Service For your Safety If you smell gas CAUTION H Don’t smoke! Don’t use naked flames or cause sparks (e.g. by switching lights or electrical appliances on Follow these safety instructions closely to avoid the risk and off) of injury and damage to property.

  • Page 7: Designations In The System Example

    Designations in the System Examples In the following system examples, the Vitotronic 200-H, type HK1B, is used as the control unit. With Vitotronic 200-H, type HK1B, up to 3 heating circuits can be controlled with the addition of the mixing valve extension module.
  • Page 8 Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 1 Hydraulic installation scheme Note: This scheme is a basic example without shut-off valves or safety equipment. This does not replace the need for local engineering. Note: Heating Circuits M2 & M3 is only available with the use of a heating circuit extension module (optional accessory).

  • Page 9: System Example 1

    Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 1 (continued) Legend Accessories (optional) 1 Vitotronic 200-H tP ON/OFF switch 2 Outside temperature sensor ATS tQ Central fault message system S qP DHW tank tE Vitotrol 200A or Vitotrol 300A...
  • Page 10 Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 1 (continued) Electrical installation Required codes In systems with a DHW tank, the coding addresses “00:2” to “00:10” are set automatically.
  • Page 11 Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 2 System with underfloor heating circuit with heat exchanger Hydraulic installation scheme If the underfloor heating circuit is controlled with a supply and return temperature sensor (optimized control), this must be heating circuit M1 (heating circuit 1).

  • Page 12: System Example 2

    Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 2 (continued) Legend Accessories (optional) 1 Vitotronic 200-H tP ON/OFF switch 2 Outside temperature sensor ATS tQ Central fault message system S qP DHW DHW tank tE Vitotrol 200A or Vitotrol 300A...
  • Page 13 Preparing for Installation Vitotronic 200-H, HK1B Installation and Service System Example 2 (continued) Electrical installation scheme Required codes In systems with a DHW tank, the coding addresses “00:2” to “00:10” are set automatically. Observe coding addresses “C7” and “C9” in group...

  • Page 14: Overview Of Electrical Connections

    Installation Sequence Installation Sequence Vitotronic 200-H, HK1B Installation and Service Overview of Electrical Connections Extension for heating circuits 2 and 3 with mixing valve Main PCB 120 V~ (with accessory extension module, supplied separately) sÖM1 Heating circuit pump ? M2/M3 Supply temperature sensor sÖ...

  • Page 15: Mounting The Control Unit

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service Mounting the Control Unit 1. Fasten metal backplate onto mounting surface with four fasteners. 2. Position midplate between backplate and connection enclosure. 3. Install midplate and connection enclosure onto backplate. 4. Fasten connection enclosure and midplate onto backplate with two fasteners.

  • Page 16: Inserting Cables And Applying Strain Relief

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service Inserting Cables and Applying Strain Relief Legend A Cables with moulded strain relief B On-site cables; strip up to 4 in. (100 mm) insulation...

  • Page 17: Connecting Sensors

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service Connecting Sensors Installation point for outside temperature sensor H North or north-western wall, 6.6 to 8.2 ft. (2 to 2.5 m) above ground level; in multi storey buildings, in the upper half of the second floor...

  • Page 18: External Connection

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service 120V External Connection 120V pumps with an amperage draw of <2FLA A Din rail B Pump 120V pumps with an amperage draw of >2FLA Contactor specification 120VAC 1A A Din rail B Contactor/relay (field supplied)

  • Page 19: Connecting Actuators

    Vitotronic 200-H, HK1B Installation and Service Connecting Actuators Legend Legend A 24V Mixing Valve Adaptor A 120V Mixing Valve Adaptor B DIN Rail (in junction box) B DIN Rail (in connection enclosure) C 24V Valve Actuator C 120V Valve Actuator...

  • Page 20: Connecting The Central Fault Message Facility

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service Connecting the Central Fault Message Facility Rated voltage 120V~ Rated current max. 2 A~ External Demand via Switching Contact Connection options: Connection at plug aVH Extension EA1 (accessory, see page 75) Connection Note: ‘Live’...

  • Page 21: External "Mixing Valve Closed"/"Mixing Valve Open

    Installation Sequence Vitotronic 200-H, HK1B Installation and Service External “Mixing Valve Closed”/”Mixing Valve Open” Connection at plug aVD. Note: ‘Live’ contacts lead to short circuits or phase failure. The external connection must be floating. Legend A External “Mixing valve open” (floating contact) B External “Mixing valve closed”...

  • Page 22: External Heating Program Changeover

    Installation Sequence Installation Sequence Vitotronic 200-H, HK1B Installation and Service External Heating Program Changeover Connection Options: H Plug aVD H Extension EA1 (accessory, see chapter “Components”) Note: ‘Live’ contacts lead to short circuits or phase failure. The external connection must be floating.

  • Page 23: Power Supply

    Installation Sequence Installation Sequence Vitotronic 200-H, HK1B Installation and Service Power Supply Legend L: Line N: Neutral G: Ground 1. Ensure that the main power supply to the control contains overcurrent protection with a minimum A Power supply 120VAC, 1PH, 60Hz, provide rating of 6A and 2-pole disconnect.
  • Page 24 Control Unit Installation Vitotronic 200-H, HK1B Installation and Service Mounting the Control Unit 1. Fasten the metal backplate to the mounting surface with four fasteners. 2. Install the junction box to the backplate. 3. Fasten the junction box to the backplate with two fasteners.
  • Page 25 Control Unit Installation Vitotronic 200-H, HK1B Installation and Service Fitting the Control Unit Front 1. Snap on the control cover to the control housing. 2. Snap on the interface cover to the control cover. 3. Release the stay bar and lock in position.

  • Page 26: Opening The Control Unit

    Control Unit Installation Vitotronic 200-H, HK1B Installation and Service Opening the Control Unit 1. Remove the junction box cover screws and remove the cover. 2. Remove the front housing screws. 3. Swing up the front part of the control housing.

  • Page 27: Changing The Language

    Commissioning Vitotronic 200-H, HK1B Installation and Service Changing the Language At the commissioning stage, the display is in German. 1. “Sprache” (Language) Deutsch DE (German) 2. Select the required language with 3. Accept by pressing OK. To change the language Extended menu: 2.

  • Page 28: Checking Outputs (Actuators) And Sensors

    Commissioning Vitotronic 200-H, HK1B Installation and Service Checking Outputs (Actuators) and Sensors Testing relays 1. Press OK and simultaneously for approx. 4 sec. 2. “Actuator test” The following relay outputs can be switched subject to system equipment level: Display Explanation “All actuators”...

  • Page 29: Adjusting Heating Curves

    Commissioning Vitotronic 200-H, HK1B Installation and Service Adjusting Heating Curves The heating curves illustrate the relationship between the outside temperature and the boiler water or supply temperature. To put it simply: The lower the outside temperature, the higher the boiler water or supply temperature.
  • Page 30 Commissioning Vitotronic 200-H, HK1B Installation and Service Adjusting Heating Curves (continued) Reduced set room temperature Changing the reduced room temperature from 37 to 57° F (3 to 14° C) Changing the reduced set room temperature See Operating instructions Legend A Boiler water temperature or supply temperature...

  • Page 31: Connecting The Control Unit To The Lon

    LON communication module Note: The data transfer via the LON system can take several minutes. System with Vitotronic 200-H and Vitocom 200 (example) Set the LON participant numbers and further functions via code 2 (see the following table). Note: In the same LON system, the same participant number cannot be allocated twice.
  • Page 32 Commissioning Vitotronic 200-H, HK1B Installation and Service Connecting the Control Unit to the LON (continued) Carrying out a LON participant check Communication with the system devices connected to the fault manager is tested by means of a participant check. Preconditions: H The control unit must be programmed as fault manager (code “79:1”).

  • Page 33: Calling Up The Service Menu

    Service Scans Vitotronic 200-H, HK1B Installation and Service Calling up the Service Menu Service menu overview Press OK and simultaneously for approx. 4 sec. Service General Diagnosis Heating circuit 1 HC1 Heating circuit 2 HC2* Actuator test Heating circuit 3 HC3*...

  • Page 34: Brief Scan

    Service Scans Vitotronic 200-H, HK1B Installation and Service Brief Scan In the brief scan, you can scan temperatures, software versions and connected components, for example. 1. Press OK and simultaneously for approx. 4 sec. 2. “Diagnosis” 3. “Brief scan”. 4. Press OK.

  • Page 35: Fault Display

    Troubleshooting Vitotronic 200-H, HK1B Installation and Service Fault Display If there is a fault, the red fault display on the control  unit flashes. “Fault” is displayed and flashes. The fault code is displayed with OK. Note: If a central fault message facility is connected, this is started.
  • Page 36 Troubleshooting Vitotronic 200-H, HK1B Installation and Service Fault Display (continued) Fault Codes Displayed System characteristics Cause Measures fault code Mixing valve is being closed. Short circuit, supply temperature Check the supply sensor, heating circuit with temperature sensor mixing valve M2 (see page 73).
  • Page 37 Troubleshooting Vitotronic 200-H, HK1B Installation and Service Fault Display (continued) Displayed System characteristics Cause Measures fault code Control mode. Short circuit, temperature sensor Check temperature sensor / (see separate installation and Connection at the solar control service instructions). module. Control mode.
  • Page 38 Troubleshooting Vitotronic 200-H, HK1B Installation and Service Fault Display (continued) Displayed System characteristics Cause Measures fault code Control operation; Primary store system configuration Insert plug aJB and check codes. DHW tank may be error: cold. Code “55:3” has been selected, but plug aJB is not plugged in and/or Codes “4C:1”...
  • Page 39 Troubleshooting Vitotronic 200-H, HK1B Installation and Service Fault Display (continued) Displayed System characteristics Cause Measures fault code Control mode. Communication error, extension EA1 Check connections (see page 187). Without extension EA1: Set code “5B:0” in the “General” group. Refer to the EA1 Installation Instructions.

  • Page 40: Heating Circuit Control Unit

    Function Description Vitotronic 200-H, HK1B Installation and Service Heating Circuit Control Brief description H Type HK1B: The control unit has a control circuit for one heating circuit without mixing valve M1 (heating circuit 1). H Type HK1B (with accessory module for heating circuits 2 &...
  • Page 41 Function Description Vitotronic 200-H, HK1B Installation and Service Heating Circuit Control (continued) Room temperature In conjunction with the remote control and room temperature hook-up (coding address “B0” in the “Heating circuit...” group): Compared with the outside temperature, the room temperature has a greater influence on the set boiler water temperature (changed via coding address “B2”...
  • Page 42 Function Description Vitotronic 200-H, HK1B Installation and Service Heating Circuit Control (continued) Heating circuit pump logic - economy mode The heating circuit pump is switched OFF (set supply temperature set to 32° F (0° C) if one of the following...
  • Page 43 Function Description Vitotronic 200-H, HK1B Installation and Service Heating Circuit Control (continued) Supply temperature control Differential temperature: The differential temperature is adjustable via coding address “9F” in the “General” group, factory set condition 8 K. The differential temperature is the value by which the...
  • Page 44 Function Description Vitotronic 200-H, HK1B Installation and Service Heating Circuit Control (continued) Example using the settings in the factory set condition Control sequence Mixing valve circuit The mixing valve motor will not be controlled within the “neutral zone” (±1 K).

  • Page 45: Dhw Tank Temperature Control

    Function Description Vitotronic 200-H, HK1B Installation and Service DHW Tank Temperature Control Brief description Priority control H The DHW tank temperature is constantly controlled. H With priority control: (code “A2:2” in the “Heating This is the result of starting and stopping the circulation circuit...”...
  • Page 46 Function Description Vitotronic 200-H, HK1B Installation and Service DHW Tank Temperature Control (continued) Code “55:3” in the “DHW” group, DHW tank temperature DHW demand to central DHW tank control, primary store system Only in conjunction with LON communication module. The DHW tank goes cold (set value −2.5 K, adjustable The DHW demand can optionally be applied to a central via coding address “59”):...

  • Page 47: Calling Up Coding Level 1

    Code 1 Vitotronic 200-H, HK1B Installation and Service Calling up Coding Level 1 Note: H The codes are displayed as plain text. H Codes that have no function, due to the heating system equipment level or the setting of other codes, are not displayed.

  • Page 48: General" Group

    Code 1 Vitotronic 200-H, HK1B Installation and Service “General” Group Coding Coding in the factory set condition Possible change System design 00:1 One heating circuit without mixing 00:2 For system schemes, see the following valve M1 (heating circuit 1), without table.

  • Page 49: Dhw" Group

    Code 1 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change Participant number 77:10 LON participant number. 77:1 LON participant number, adjustable from 1 to 99: 77:99 1 - 4 = boiler control unit...

  • Page 50: Solar" Group

    Code 1 Vitotronic 200-H, HK1B Installation and Service “Solar” Group Only in conjunction with solar control module, type SM1. Coding Coding in the factory set condition Possible change Speed control solar circuit pump 02:0 Solar circuit pump (multi stage) without...

  • Page 51: Heating Circuit 1", "Heating Circuit 2", "Heating Circuit 3" Group

    Code 1 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group Coding Coding in the factory set condition Possible change Priority DHW heating A2:2 DHW tank priority applicable to heating A2:0 Without DHW tank priority applicable circuit pump and mixing valve.
  • Page 52 Code 1 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) With heating circuit pump logic function: Parameter address B5:... Heating circuit pump “OFF” Heating circuit pump “ON” > RT + 5 K <...
  • Page 53 Code 1 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) Coding in the factory set condition Possible change Slab curing function F1:0 Do not adjust Party mode time limit F2:8 Time limit for party mode or external heating...

  • Page 54: Calling Up Coding Level 2

    Code 2 Vitotronic 200-H, HK1B Installation and Service Calling up Coding Level 2 Note: H In coding level 2, all codes are accessible, including the 1. Press OK and simultaneously for approx. 4 sec. codes from coding level 1. 2. Press OK and simultaneously for approx.
  • Page 55 Code 2 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change 12:5 With extension EA1: 12:1 Runtime adjustable from 1 to 60 min. DHW circulation pump runtime for brief operation: 5 min.
  • Page 56 Code 2 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change 5D:0 Function input DE1 at extension EA1: 5D:1 Heating program changeover. No function. 5D:2 DO NOT ADJUST 5D:3 DO NOT ADJUST...
  • Page 57 Code 2 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change 78:1 LON communication enabled. 78:0 LON communication disabled. 79:0 With LON communication module: 79:1 Control unit is not fault manager. Control unit is fault manager.
  • Page 58 Code 2 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change 8F:0 Operation in the standard menu and extended 8F:1 Operation in the standard menu and extended menu enabled. menu blocked. 8F:2 Operation enabled in the standard menu;...
  • Page 59 Code 2 Vitotronic 200-H, HK1B Installation and Service “General” Group (continued) Coding in the factory set condition Possible change 99:0 99:1 Contact affects the following heating circuits: Connection at terminals 2 and 3 in plug aVD Heating circuit with mixing valve M1 disabled (external “Mixing valve closed”)

  • Page 60: Dhw" Group

    Code 2 Vitotronic 200-H, HK1B Installation and Service “DHW” Group Coding in the factory set condition Possible change 55:0 DHW tank heating, hysteresis ± 2.5 K. 55:2 DHW tank temperature control with 2 DHW tank temperature sensors (see page 44).
  • Page 61 Code 2 Vitotronic 200-H, HK1B Installation and Service “DHW” Group (continued) Coding in the factory set condition Possible change 66:4 Input of the set DHW temperature: 66:0 At the control unit programming unit. At the control unit programming unit and...

  • Page 62: Solar" Group

    Code 2 Vitotronic 200-H, HK1B Installation and Service “Solar” Group Only in conjunction with solar control module, type SM1. Coding in the factory set condition Possible change 00:8 The solar circuit pump starts when the 00:2 The differential between the actual DHW...
  • Page 63 Code 2 Vitotronic 200-H, HK1B Installation and Service “Solar” Group (continued) Coding in the factory set condition Possible change 0A:5 To protect system components and heat 0A:0 Stagnation time reduction is disabled. transfer medium: 0A:1 Value for stagnation time reduction The solar circuit pump speed is reduced when is adjustable from 1 to 40 K.
  • Page 64 Code 2 Vitotronic 200-H, HK1B Installation and Service “Solar” Group (continued) Coding in the factory set condition Possible change 20:0 No extended control functions enabled. 20:1 Additional function for DHW heating. 20:2 Differential temperature control 2. 20:3 Differential temperature control 2 and auxiliary function.
  • Page 65 Code 2 Vitotronic 200-H, HK1B Installation and Service “Solar” Group (continued) Coding in the factory set condition Possible change 25:50 Stop temperature for thermostat function 25:0 Start temperature for thermostat function 122° F (50° C). is adjustable from 0 to 100 K.

  • Page 66: Heating Circuit 1", "Heating Circuit 2", "Heating Circuit 3" Group

    Code 2 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group Coding Coding in the factory set condition Possible change A0:0 Without remote control. A0:1 With Vitotrol 200A; automatic recognition. A0:2 With Vitotrol 300A or Vitohome 300;...
  • Page 67 Code 2 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) Coding in the factory set condition Possible change A4:0 With frost protection. A4:1 No frost protection; this setting is only possible if code “A3:-9” has been selected.
  • Page 68 Code 2 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) Coding in the factory set condition Possible change B0:0 With remote control: B0:1 Heating mode: weathercompensated Heating mode/reduced mode: weather- Reduced mode: with room temperature compensated.
  • Page 69 Code 2 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) Coding in the factory set condition Possible change C0:0 With remote control: C0:1 With stop optimization, max. setback time Without stop optimization.
  • Page 70 Code 2 Vitotronic 200-H, HK1B Installation and Service “Heating Circuit 1”, “Heating Circuit 2”*, “Heating Circuit 3”* Group (continued) Coding in the factory set condition Possible change E1:1 With remote control: E1:0 Set day temperature adjustable from 37 to 73° F Set day temperature adjustable at the remote (3 to 23º...

  • Page 71: Connection And Wiring Diagram

    Designs Vitotronic 200-H, HK1B Installation and Service Connection and Wiring Diagram Overview Legend PCB, extension for heating circuits 2 and 3 with mixing valve (only for type HK3B) A10 LON communication module (accessory) PCB low voltage A11 Power supply unit PCB...
  • Page 72 Designs Vitotronic 200-H, HK1B Installation and Service Connection and Wiring Diagram (continued) PCB 120 V~ Legend sÖ Heating circuit pump Mixing valve Circulation pump for DHW tank heating Power supply connection for accessories (accessory) Fuse DHW circulation pump (on site)
  • Page 73 Designs Vitotronic 200-H, HK1B Installation and Service Connection and Wiring Diagram (continued) PCB, low voltage Legend Outside temperature sensor/radio clock receiver Supply temperature sensor aVD External hook-up %A DHW tank temperature sensor aVH External connections DHW tank temperature sensor 2 for primary store...
  • Page 74 Designs Vitotronic 200-H, HK1B Installation and Service Connection and Wiring Diagram (continued) PCB, extension for heating circuits 2 and 3 with mixing valve Legend Supply temperature sensors sÖ Heating circuit pumps fÖ Power supply (to plug aBH) Mixing valve motors...

  • Page 75: Sensors

    Components Vitotronic 200-H, HK1B Installation and Service Sensors DHW tank, supply, return and room temperature sensor Note: The supply temperature sensor in the mixing valve extension kit is a contact temperature Note: sensor. H The supply temperature sensor can be used as a contact or immersion temperature sensor.

  • Page 76: Mixing Valve Motor

    Components Vitotronic 200-H, HK1B Installation and Service Mixing Valve Motor Components: H Mixing valve motor (not for flanged mixing valve) H Connecting plug for the heating circuit pump H Supply temperature sensor as contact temperature sensor for measuring the supply temperature, with connecting cable 19 ft.

  • Page 77: Extension Ea1 Accessory (Optional)

    Components Vitotronic 200-H, HK1B Installation and Service Extension EA1 Accessory (optional) Duration of the heating program changeover Contact constantly closed: The changeover is active as long as the contact is closed. Contact only closed briefly via pushbutton: The changeover is enabled for the time selected in coding address “F2”...

  • Page 78: Parts List

    Parts Lists Vitotronic 200-H, HK1B Installation and Service Parts List, Type HK1B Part No. Serial No. 7533387 7514783         Ordering parts The following information is required: Serial no. (see rating plate A) Position number of the part (from this parts list) Obtain standard parts from your local supplier.
  • Page 79 Parts Lists Vitotronic 200-H, HK1B Installation and Service Parts List, Type HK1B Part No. Serial No. 7533387 7514783         Ordering parts The following information is required: Serial no. (see rating plate) Position number of the part (from this parts list) Obtain standard parts from your local supplier.

  • Page 80: Specification

    Vitotronic 200-H, HK1B Installation and Service Specification Rated voltage 120 V~ Rated frequency 60 Hz Rated current Power consumption 10 W Permiss. ambient temperature H During operation: 32 to 104° F (0 to 40° C) Installation in living spaces or...

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