Viessmann Vitocal 242-S Installation And Service Instructions Manual page 150

Keyword index
Keyword index
Side cover
■ External unit....................................68
Side panels........................................31
Siting
■ Between walls.................................19
■ Conditions.......................................19
■ External unit....................................22
■ Freestanding...................................19
■ In recesses.....................................19
Solar circuit connection......................45
Solar circuit filling and venting...........79
Solar circuit flow...........................8, 140
Solar circuit flow temperature sensor
■ Curve............................................102
Solar circuit pump..............................13
Solar circuit pump, connecting...........52
Solar circuit return........................8, 140
Solar collector....................................13
Solar Divicon......................................13
Solar thermal system
■ Parameter settings.........................89
Sound insulation................................23
Sound insulation mat
■ For casing door...............................68
Sound power, overall level...............140
Sound power level...........................140
Specification.....................................136
Standard tariff....................................62
Starting the appliance........................83
Starting the heat pump.......................83
Start sequence, heat pump................83
Start sequence of the heat pump.......83
Supplementary heating facility...........20
Support for floorstanding installation..22
Supports for floorstanding installation19
Swimming pool...................................56
Switching contacts
■ Contact humidistat..........................45
Switching module
■ Instantaneous heating water heater50
Switching on appliance......................83
System examples
■ Designations...................................11
150
(cont.)
System pressure, checking................79
System schemes
■ Overview...........................................9
■ Parameter settings.........................17
System user, instructing.....................93
T
Temperature limiter......................14, 52
Temperature sensor.........................102
■ Compressor head (CTT).99, 100, 101
■ Curve, type Pt 500A.....................104
■ Evaporator (OMT)...........99, 100, 101
■ Evaporator air intake
(OAT)..............................99, 100, 101
■ Evaporator refrigerant inlet
(OCT)..............................99, 100, 101
■ NTC curve....................................105
Temperature sensor, air intake, evapo-
rator..................................................102
Temperature sensor, compressor
head.................................................103
Temperature sensor, evaporator.....102
Temperature sensor, liquid gas. 97, 102
Temperature sensor, refrigerant inlet,
evaporator........................................102
Temperature sensors, connecting.....55
Terminating service............................86
Tightness test.....................................69
■ Annual............................................76
■ Refrigerant circuit...........................76
■ Secondary circuit connections........78
Tilt angle............................................18
TNC system.................................65, 67
Torque
■ For refrigerant lines..................36, 40
■ Service valve union nut..................75
Total sound power level...................140
Total weight........................................23
Transport......................................18, 23
Type-dependent heating output.........86