Viessmann Vitocal 300-G Series Installation And Service Instructions Manual page 116

Keyword index
Keyword index
(cont.)
Primary circuit pressure switch.................................. 43
Primary pump.............................................................32
Product information...................................................... 7
Programming unit.......................................................62
Programming unit installation.....................................17
Pumps........................................................................ 64
PWM signal................................................................ 32
R
Radio clock receiver...................................................31
Refrigerant circuit, checking for leaks........................ 48
Refrigerant circuit sensors......................................... 65
Remote control.....................................................31, 53
Removing the heat pump module.............................. 69
Removing the top panel............................................. 14
Repair work................................................................ 48
Reports.......................................................................98
Reports, control parameters.......................................98
Requirements for installation room.............................11
Residual current device..............................................33
Residual current device (RCD).................................. 33
Resistance curve
– Temperature sensor NTC 10 k
– Temperature sensor Pt500A................................... 64
Return temperature sensor
– Primary circuit......................................................... 65
– Secondary circuit...............................................31, 65
Ripple control receiver............................. 36, 37, 38, 39
Room height............................................................... 11
Room temperature sensor
– Cooling circuit....................................................31, 65
– Heating circuit......................................................... 65
S
Safety chain............................................................... 42
Safety connections.....................................................28
Safety valve................................................................15
Seal rings, replacing.................................16, 43, 49, 71
Secondary circuit
– Filling.......................................................................49
Secondary circuit, filling and venting..........................49
Secondary circuit connection..................................... 16
Secondary pump........................................................ 32
– Parameters..............................................................53
Sensors...................................................................... 64
– Checking................................................................. 64
– Refrigerant circuit.................................................... 65
Service menu
– Activating.................................................................51
– Calling up................................................................ 51
– Deactivating............................................................ 51
Service termination.................................................... 51
Siting.......................................................................9, 11
Siting conditions......................................................... 11
Smart Grid..................................................................59
– Connection to EA1 extension..................................41
– Connection to heat pump control unit..................... 41
116
..............................64
Ω
Solar DHW heating.................................................... 55
Spare parts.................................................................73
Specification
– Brine/water heat pumps........................................ 109
– Water/water heat pumps........................................111
Starting
– Heat pump...............................................................50
Structure-borne noise transmission............................11
Swimming pool...........................................................33
Swimming pool water heating.................................... 56
System pressure check..............................................49
System pressure checking......................................... 49
System schemes........................................................52
System user instruction..............................................61
T
Technical connection requirements............................33
Temperature limiter.................................................... 23
Temperature sensors
– Coefficients, type NTC 10 k
– Coefficients, type Pt500A........................................67
Terminator.................................................................. 31
Three-phase monitor......................................42, 62, 63
Tightness test....................................................... 16, 71
Tilting angle................................................................ 11
TNC system............................................. 36, 37, 38, 39
Top panel, removal.....................................................14
Top-up water.............................................................. 49
Total weight.................................................................11
Transport.................................................................... 11
Transport bracket....................................................... 68
Transport bracket removal......................................... 13
U
Underfloor heating......................................................23
Underfloor heating circuit........................................... 23
Undervoltage..............................................................42
Use of power generated on site................................. 34
V
VDE regulations......................................................... 33
Ventilation.............................................................57, 58
Venting
– Primary side............................................................ 49
– Secondary side....................................................... 49
Vitocom 100............................................................... 54
Vitocomfort 200.......................................................... 53
Volume....................................................................... 68
W
Wall clearances.......................................................... 11
Warranty.....................................................................50
Water/water heat pump................................................ 7
Water quality.............................................................. 49
Weight........................................................................ 11
Wiring chamber.......................................................... 62
.................................. 66
Ω