Viessmann BW 301.B06, Installation And Service Instructions Manual

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131
Phase asymmetry...................................................... 49
Phase monitor................................................ 49, 67, 68
– Version 1................................................................. 49
– Version 2................................................................. 49
– Version 3................................................................. 50
Photovoltaics..............................................................64
Pipe entries................................................................ 23
Positioning..................................................................21
Power cable......................................................... 24, 42
Power cuts................................................................. 42
Power generated on site............................................ 64
Power-OFF...............................................24, 42, 43, 44
– With on-site load disconnect................................... 44
– Without on-site load disconnect.............................. 43
Power-OFF signal................................................ 42, 48
Power supply............................................41, 49, 67, 68
– Compressor.............................................................42
– Heat pump control unit............................................ 42
– Regulations............................................................. 41
Premium tariff meter.................................43, 44, 45, 46
Pressure load............................................................. 21
Pressure switch..............................................10, 12, 15
Primary circuit
– Connecting.............................................................. 22
– Draining...................................................................71
– Filling and venting................................................... 54
Primary circuit pressure switch.................................. 50
Primary pump...............................10, 12, 15, 29, 70, 71
– PWM signal............................................................. 39
Product information...................................................... 7
Programming unit.......................................................67
Programming unit installation ....................................25
Pumps........................................................................ 70
PWM signal
– Circulation pump for cylinder heating......................39
– Primary pump..........................................................39
– Secondary pump..................................................... 39
R
Radio clock receiver...................................................38
Refrigerant circuit sensors......................................... 72
Remote control.....................................................38, 58
Removing the top panel............................................. 22
Reports.....................................................................112
– Control parameters................................................112
Requirements
– Installation room......................................................19
Residual current device..............................................41
Residual current device (RCD).................................. 41
Resistance curve
– Temperature sensor NTC 10 k
Ω
..............................71
– Temperature sensor Pt500A................................... 71
Return
– DHW cylinder.......................................................... 70
– Primary circuit......................................................... 70
Return temperature sensor
– Primary circuit....................................... 12, 15, 71, 72
– Secondary circuit.........................................38, 70, 72
Return well..................................................... 10, 12, 15
Ripple control receiver............................. 43, 44, 45, 46
Room height...............................................................19
Room temperature sensor
– Cooling circuit....................................................38, 72
– Heating circuit......................................................... 72
S
Safety assembly.........................................................23
Safety chain............................................................... 49
Safety connections.....................................................36
Safety high pressure switch....................................... 71
Safety valve................................................................23
Schrader valve
– High pressure....................................................70, 71
– Low pressure.....................................................70, 71
Sealing faces..............................................................51
Seal rings, replacing.............................................50, 54
Secondary circuit
– Connecting.............................................................. 23
– Draining...................................................................71
– Filling.......................................................................54
– Filling and venting................................................... 54
Secondary pump............................................ 29, 70, 71
– Parameters..............................................................58
– PWM signal............................................................. 39
Sensors
– Checking................................................................. 71
– Overview................................................................. 70
– Refrigerant circuit.................................................... 72
Separating heat exchanger............................ 10, 12, 15
Service menu
– Activating.................................................................56
– Calling up................................................................ 56
– Deactivating............................................................ 56
Service termination.................................................... 56
Signal connections..................................................... 36
Siting.................................................................... 17, 19
Siting requirements.................................................... 19
Slot for coding card.................................................... 39
Smart Grid..................................................................64
– Connection to EA1 extension..................................48
– Connection to heat pump control unit..................... 48
Solar DHW heating.................................................... 60
Spare parts...................................................77, 89, 101
– Casing....................................................... 80, 92, 104
– Electrical equipment..................................82, 94, 106
– Heat pump module....................................84, 96, 108
– Hydraulics..................................................86, 98, 110
Specification
– Brine/water heat pumps........................................ 123
– Water/water heat pumps....................................... 125
Structure-borne noise transmission........................... 19
Suction gas temperature sensor................................ 71
Swimming pool...........................................................40
Swimming pool water heating.................................... 61
System pressure check..............................................54
System scheme..........................................................57
T
Technical connection requirements............................41
Temperature limiter.............................................. 23, 30
Keyword index
Keyword index
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