140
D
Data.........................................129, 133
Declaration of conformity.................138
Defrosting...........................................10
DHW cylinder, flow/return..................23
Dimensions..........................................7
■ External unit..........................132, 135
Directives for work on the refrigerant cir-
cuit.....................................................63
Diverter valve...................39, 84, 85, 86
Draining secondary circuit..................87
E
Economy tariff..............................48, 50
Electrical connection
■ Cable routing..................................26
■ External unit....................................43
■ Internal unit.....................................28
■ Overview.........................................28
■ Pumps............................................29
■ Sensors..........................................39
Electrical connections, overview........79
Electrical power consumption. .131, 134
Electrical values
■ External unit..........................130, 134
■ Internal unit...........................131, 134
Electric booster heater.......................75
Electric heater....................................29
Electronic expansion valve....84, 85, 86
Energy meter.....................................77
Evacuating the refrigerant circuit.......59
Evaporator.............................84, 85, 86
Expansion PCB..................................33
Expansion vessel.........................64, 66
Extended menu..................................70
External functions..............................73
External unit
■ Cable lengths....................................9
■ Checking electrical connections.....67
■ Cleaning.........................................66
■ Closing............................................55
■ Dimensions...........................132, 135
■ Electrical connection.......................43
■ Electrical values....................130, 134
■ Fill valve..........................................62
■ Installation......................................10
■ Internal components.......................83
■ Power cable......................................9
■ Power supply..................................48
■ Refrigerant lines.............................19
■ Service valve..................................62
■ Siting...............................................13
■ Wall mounting.................................14
■ Weight..................................132, 135
External unit electrical connections,
checking.............................................67
F
Fan.........................................84, 85, 86
Fan, checking.....................................66
Fill hose..............................................62
Filling..................................................63
■ Refrigerant circuit...........................61
Fill valve.............................................62
■ External unit....................................62
Fill water.............................................63
Floor mounting
■ External unit....................................13
Flow, DHW cylinder.................132, 135
Flow, DHW cylinder/heating water.....23
Flow temperature sensor, cooling cir-
cuit.....................................................87
Flow temperature sensor, secondary cir-
cuit.....................................................87
Flow temperature sensor, system......87
Free running of the fan, check for......66
Freestanding siting.............................11
Front panel.........................................55
Frost stat, connecting.........................38
Keyword index
Keyword index
(cont.)
5782 176 GB
