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Siemens Switzerland Ltd
User manual RVS61.843 CE1U2355en_02
HVAC Products 6 The settings in detail 23. November 2007
Enduser (info level)
Commissioning, heating engineer
Emergency operation Emergency operation
26
Fault Fault
2
Locked, outside temperature 176
Locked, externally 27
Locked, economy mode
198
Locked 10
3-phase current asymmetric 180
Low-pressure 181
Fan overload 182
Compressor 1 overload 183
Compressor 2 overload 184
Source pump overload 185
Flow switch consumers 186
Limit OT min 187
Limit OT max 188
Lim source temp min water 189
Lim source temp min brine 190
Lim source temp max 191
High-pressure in HP operation 29
Flow switch heat source 30
Pressure switch heat source 31
Lim hot-gas compressor 1 32
Lim hot-gas compressor 2 33
Lim switch-off temp max 34
Lim switch-off temp max cooling 145
Lim switch-off temp Minimum 139
Compressor off time min active 35
Compens surplus heat 36
Limitation time active 37
Frost protection heat pump
48
Frost protection active 24
Forced defrost compressor
192
Forced defrost fan
193
Forced defrost active
132
Dripping
126
Defrost with compressor
194
Defrost with fan
195
Defrost active Defrost active
125
Compr run time min active 38
Compressors 1 and 2 on 45
Compressor 1 on 46
Compressor 2 on 47
Active cooling mode
127
Cooling down evaporator
129
Compr run time min active 38
Compensation heat deficit 39
Vorwärmen für Abtauen 130
Lim temp diff condens max 40
Lim temp diff condens min 41
Lim temp diff evap max 42
Lim temp diff evap min 43
Compressor 1 and el on 44
Compressors 1 and 2 on 45
Compressor 1 on 46
Compressor 2 on 47
Elektro ein 197
Heating mode 137
Limit source temp min cooling
196
Passive cooling mode Passive cooling mode
128
Frost protection plant active 23
Frost protection active 24
Flow active 49
Overrun active 17
Released, evap ready 50
No demand 51
Off
25
Enduser (info level) Commissioning, heating engineer
Manual control active Manual control active 4
Fault. Fault. 2
Frost protection collector active Frost protection collector active 52
Recooling active Recooling active 53
Max stor tank temp reached Max stor tank temp reached 54
State heat pump
State solar
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