Viessmann Vitocal 200-G Series Installation And Service Instructions Manual page 5

Index
1. Information
2. Preparing for installation
3. Installation sequence
4. Commissioning, inspec-
tion, maintenance
5. Maintenance
Disposal of packaging ............................................................................
Symbols .................................................................................................
Intended use ..........................................................................................
Product information ................................................................................
System examples ...............................................................................
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Spare parts lists ..................................................................................
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Requirements concerning on-site connections ...................................... 10
Siting and transport requirements .......................................................... 10
Transport ............................................................................................ 10
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Installation room requirements ........................................................... 11
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Siting the heat pump .............................................................................. 13
Removing the front panel ................................................................... 13
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Removing the heat pump module ....................................................... 14
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Transporting the heat pump module ................................................... 17
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Installing the heat pump module ......................................................... 17
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Levelling the heat pump ..................................................................... 18
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Hydraulic connections ............................................................................ 18
Connecting the primary/secondary circuits ......................................... 18
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Connecting the cooling circuit ............................................................. 20
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Electrical connection .............................................................................. 20
Preparing the electrical connections ................................................... 20
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Opening the wiring chamber ............................................................... 22
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Installing the programming unit .......................................................... 23
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Routing the cables to the wiring chamber .......................................... 25
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Connecting the Vitoconnect (accessories) ......................................... 27
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Overview of electrical connections ..................................................... 28
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Main PCB (230 V~ function components) .......................................... 29
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Expansion PCB on main PCB (230 V~ components) ......................... 31
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Luster terminals (message and safety connections) .......................... 34
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Controller and sensor PCB (extra low voltage (ELV) connections) .... 36
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Connecting a temperature limiter to restrict the maximum tempera-
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ture of underfloor heating circuit ......................................................... 37
Swimming pool heating ...................................................................... 40
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Power supply ......................................................................................... 41
Heat pump control unit power supply 230 V~ ..................................... 42
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Compressor power supply 230 V~ ..................................................... 42
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Compressor power supply 400 V~ ..................................................... 43
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Instantaneous heating water heater power supply 230 V~ ................. 43
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Instantaneous heating water heater power supply 400 V~ ................. 43
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Power supply with power-OFF, 400 V appliances: Without on-site
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load disconnect ................................................................................... 44
Power supply with power-OFF, 230 V appliances: Without on-site
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load disconnect ................................................................................... 44
Power supply with power-OFF, 400 V appliances: With on-site load
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disconnect .......................................................................................... 45
Power supply with power-OFF, 230 V appliances: With on-site load
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disconnect .......................................................................................... 46
Mains power supply in conjunction with on-site power consumption . 48
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Smart Grid .......................................................................................... 48
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Make connections at terminals X3.8/X3.9 ............................................. 50
Closing the heat pump ........................................................................... 50
Steps - commissioning, inspection and maintenance ............................ 51
Opening the casing door ........................................................................ 69
Overview of electrical components ........................................................ 69
400 V appliances ................................................................................ 69
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Index
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