Viessmann Vitocal 200-G Series Installation And Service Instructions Manual page 97

Keyword index
A
Air vent valve
– Condenser...............................................................71
Air vent valves
– Primary circuit......................................................... 71
Ambient temperatures................................................ 11
Appliance fuses..........................................................75
B
BDF valve...................................................................71
Boiler water temperature sensor................................ 36
Boiler water temperature sensor, external heat genera-
tor............................................................................... 72
Buffer temperature sensor................................... 36, 72
C
Cable length............................................. 21, 42, 43, 44
Cables
– Inserting.................................................................. 25
– Routing....................................................................25
Casing door................................................................69
Central fault message................................................ 32
Checking
– Fuses...................................................................... 75
– Sensors................................................................... 72
Circulation pump for DHW reheating......................... 33
Coding card slot......................................................... 37
Coding level 1............................................................ 55
Coefficients
– Temperature sensor, type NTC 10 k
Commissioning...............................................52, 56, 95
Commissioning assistant........................................... 55
Commissioning order................................................. 95
Communication module, LON.................................... 37
Components...............................................................31
Compressor................................................................71
– Power cable............................................................ 21
Compressor thermal relay....................................69, 70
Condenser..................................................................71
Conditions for siting..............................................10, 13
Connection
– Cooling circuit..........................................................20
– Electrical components............................................. 20
– Overview................................................................. 10
– Primary circuit......................................................... 18
– Secondary circuit...............................................18, 20
Connection conditions................................................42
Connection hoses...................................................... 19
Connections......................................................... 90, 92
– Hydraulic................................................................. 18
– Primary circuit......................................................... 19
Connection values
– Circulation pumps................................................... 31
– Function components..............................................31
Controller and sensor PCB.................................. 69, 70
Controller PCB........................................................... 36
Control parameter reports.......................................... 77
Control unit
– Controller and sensor PCB..................................... 36
– Expansion PCB....................................................... 31
– Main PCB................................................................ 29
Cooling....................................................................... 29
Cooling circuit.............................................................20
Cooling function................................................... 29, 61
Cylinder temperature sensor................................36, 72
D
DHW circulation pump......................................... 29, 59
Dimensions.................................................... 10, 89, 92
Drain & fill valve
– Primary circuit......................................................... 71
– Secondary circuit.....................................................71
Draining secondary circuit..........................................71
E
EA1 extension............................................................ 37
Economy tariff................................................ 42, 43, 44
Economy tariff meter................................ 44, 45, 46, 47
EEV PC................................................................ 69, 70
Electrical connections................................................ 28
– Checking................................................................. 55
– Circulation pumps................................................... 31
– Controller and sensor PCB..................................... 36
– Expansion PCB....................................................... 31
– Inserting cables....................................................... 25
– Overview................................................................. 69
............... 73, 75 – Pumps..................................................................... 29
Ω
Electrical values, heat pump................................ 88, 91
Electrical values, heat pump control unit....................89
Electric booster heater............................................... 61
Electric heating...........................................................29
Electronic expansion valve.....................................8, 71
Energy efficiency class.........................................90, 92
Energy meter..............................................................37
Evaporator..................................................................71
Expansion PCB.............................................. 31, 69, 70
Expansion vessel................................................. 19, 53
– Checking................................................................. 54
Extended menu.......................................................... 58
External extension......................................................60
External functions.......................................................60
External heat generator..............................................62
F
Feed................................................... 42, 44, 45, 46, 47
Filling
– Primary side............................................................ 53
– Secondary side....................................................... 54
Fill water.....................................................................54
Filter........................................................................... 71
Floor load....................................................................11
Flow
– DHW cylinder.................................................... 10, 19
– Primary circuit................................................... 10, 19
– Secondary circuit...............................................10, 19
Keyword index
97