Viessmann AWT-AC 221.A04, Инструкция по установке и обслуживанию

Страница: 152 / 156

152
ON/OFF switch..................................77
On-site connections.............................7
On-site energy consumption..............53
Opening for 230 V cables....................8
Opening for LV leads...........................7
Opening programming unit................87
Opening the heat pump.....................63
Opening the internal unit....................16
Operating pressure............................70
Operator's log..............................63, 67
Output compressor stage...................79
Output data, heating................136, 142
Outside temperature sensor..............95
Overflow valve...................................34
Overview
■ Electrical connections.....................87
■ Internal components.................89, 91
■ Pumps......................................89, 91
■ Sensors....................................89, 91
■ Valves.......................................89, 91
P
Parameters
■ Cooling function..............................83
■ Electric booster heater....................83
■ External functions...........................82
■ For on-site components..................80
■ For the heat pump..........................79
■ Instantaneous heating water heater83
■ Pumps............................................81
■ Swimming pool water heating.........84
Parameter settings
■ For DHW circulation pump.............81
■ For extension kit, mixer..................81
■ For heating circuit pump.................81
■ For remote control..........................81
■ For Vitocom 100.............................82
PCB....................................................49
PCBs..................................................41
Performance data, cooling.......137, 142
Personal protective equipment64, 66, 68
Photovoltaic.......................................85
Pipe bends, flaring.............................29
Pipe bends for vibration compensa-
tion.....................................................11
Pipe ends, flaring...............................26
Pipe openings....................................26
■ For refrigerant lines........................28
Pipe outlet..........................................22
Pipes, securing..................................26
Pipe separator....................................35
Power cable...................................9, 53
■ External unit..............................54, 55
■ Heat pump control unit...................39
■ Instantaneous heating water heater56
■ Switching module for instantaneous
heating water heater.......................39
Power circuits.....................................52
Power-OFF..............................9, 54, 56
■ Floating contact connection............45
■ Power supply with load disconnec-
tion..................................................58
■ Without on-site load disconnection.57
Power-OFF signal..............................57
Power supply
■ Compressor....................................50
■ External unit....................................54
■ General information........................52
■ Heating water heat pump control
unit..................................................46
■ Heat pump control unit.......53, 57, 58
■ Instantaneous heating water heater56
■ Instantaneous water heater............41
■ With own energy consumption.......59
■ With power-OFF.............................57
Pre-charge pressure checking expan-
sion vessel.........................................69
Pressure, checking............................71
Pressure gauge..................................34
Pressure gauge connection...............35
Pressure gauge set............................66
Pressure load.....................................14
Pressure reducer...............................35
Pressure sensor.................................90
Properties of refrigerant.....................68
Pumps....................................81, 89, 91
Keyword index
Keyword index
(cont.)
5782 201 GB