Viessmann VITOTRONIC 200 Service Instructions Manual page 331

Keyword index
(cont.)
Pressure differential, supply/extract air flow rates59, 66
Pressure imbalance......................................... 263, 264
Pressure sensor....................................................... 321
– Suction gas........................................................... 154
Pressure switch..........................................................96
Primary circuit
– Min. inlet temperature........................................... 235
– Response delay.................................................... 235
Primary pump...................................................308, 309
– Manufacturer information...................................... 234
Primary pump, switching state in cooling mode....... 198
Primary source................................................... 26, 234
– Geothermal collector............................................. 205
– Geothermal probe................................................. 205
– Ice store................................................................ 205
– Output................................................................... 210
– PWM signal........................................................... 234
– Solar air absorber..................................................205
Primary source (parameter group)........................... 234
Priority external demand.......................................... 203
Production manager.........................................126, 127
Programming unit...............................................25, 102
Proportion of external power.................................... 267
Pump kick...................................................................54
PV statistics..............................................................181
PWM control
– Primary source...................................................... 234
PWM signal.............................................. 301, 302, 310
PWM switching
– Cylinder loading pump.......................................... 221
– Secondary pump................................................... 230
Q
Quieter operation..................................................... 277
R
Radio clock receiver.................................................301
Raising set temperature
– Heating water buffer cylinder................................ 270
Raising the set temperature
– Central heating......................................................270
– DHW heating.........................................................270
Rated output of secondary pump............................. 231
Receive interval for data.......................................... 275
Reduced room temperature..................................... 241
Reduced ventilation..........................................252, 260
Reducing set temperature
– Central cooling...................................................... 270
Refrigerant............................... 138, 140, 142, 144, 145
Refrigerant circuit..................................................... 137
– 2-stage.................................................................. 210
Refrigerant circuit controller...........................................
– Find type............................................................... 183
– Hardware index..................................................... 184
– Identifying..............................................................183
– Overview................................................................. 24
– Software index...................................................... 184
Refrigerant circuit ID................................................ 184
Refrigerant circuit reversal............... 139, 141, 143, 146
15, 23, 137, 139, 141, 143, 145
Refrigerant collector................................................. 141
Refrigerant collector level sensor.............................306
Reheating coil.................................................... 63, 128
– Enable................................................................... 250
– Enabling.................................................................. 64
Relative humidity..............................................129, 133
Remaining defrost time............................................ 120
Remote control.........................................................241
Reset........................................................................195
Restoring delivered condition...................................195
Return temperature
– Primary circuit................................................112, 144
– Secondary circuit...................................112, 139, 141
Return temperature raising........................................ 38
Return temperature sensor, secondary circuit...............
149, 172, 301, 302, 308, 309, 310
Return temperature sensor secondary circuit.......... 304
Reversible suction gas temperature sensor...................
Ribbon heater...........................................................307
Ribbon heater, condensate pan............................... 312
Room temperature........................................... 117, 254
– In party mode........................................................ 244
– Reduced................................................................241
– Standard................................................................241
Room temperature control....................................... 242
Room temperature hook-up..................................... 243
– Cooling.................................................................. 245
Room temperature influence
– Cooling.................................................................. 247
Room temperature sensor................................. 50, 241
– Cooling.................................................................... 50
– Separate cooling circuit.........................247, 301, 303
Run-on time
– Circulation pump................................................... 126
– Secondary pump................................................... 120
Runtime....................................................................147
– Compressor...........................................................120
– Mixer heating circuit.............................................. 243
Runtime balance................................................ 31, 199
Runtime extension, compressor...............................121
S
Safety chain............................................................. 126
Safety connections...................289, 292, 294, 296, 299
Safety functions, external heat generator.................. 39
Safety high pressure switch..................................... 309
Saving settings.........................................................192
Scope of functions......................................................16
Screed drying........................................................... 227
Screed program....................................................... 227
– End day................................................................. 233
– Start day................................................................232
Seasonal performance factor................................... 179
– DHW......................................................................179
– Heating..................................................................179
Secondary circuit, minimum flow rate........................ 48
Secondary circuit return temperature.............................
Keyword index
161, 301, 303
119, 143, 144, 146
331