95
Programming unit installation.....................................54
Pumps........................................................................ 68
R
Refrigerant circuit, checking for leaks........................ 62
Repairs.......................................................................68
– Hydraulic module defrost box..................................71
Repair work................................................................ 62
Request for commissioning........................................91
Resistance curve of temperature sensors..................69
Return temperature sensor
– Primary circuit......................................................... 69
– Secondary circuit.....................................................69
Room height...............................................................13
Room volume............................................................. 13
Routing
– 230 V cables........................................................... 37
– LV leads.................................................................. 37
– Power cable............................................................ 37
S
Safety high pressure switch....................................... 68
Schrader valve........................................................... 69
Seal ring replacement.......................................... 63, 64
Secondary circuit, filling............................................. 64
Secondary circuit, filling and venting..........................64
Secondary circuit connection..................................... 36
Sensors...................................................................... 68
Sensors, checking......................................................69
Sight glass, refrigerant............................................... 69
Siting.......................................................................... 18
– Heat pump...............................................................11
– Hydraulic module defrost box..................................15
Siting, heat pump....................................................... 30
Soft starter..................................................................53
Specification
– Air/brine heat exchanger......................................... 89
– Hydraulic module defrost box..................................88
– Vitocal 300-G Pro SPS............................................82
– Vitocal 300-G Pro with AW package....................... 85
System pressure, checking.................................. 64, 65
System user instruction..............................................66
T
Tightness test................................................. 55, 63, 64
Tilting angle
– Heat pump...............................................................11
– Hydraulic module defrost box..................................15
Transport bracket....................................................... 67
Transport bracket removal......................................... 31
V
Venting
– Primary side............................................................ 62
– Secondary side....................................................... 64
Vibration absorber......................................................69
Volume....................................................................... 67
W
Wall clearances.......................................................... 13
Keyword index
Keyword index
(cont.)
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