Technical information
6 720 645 504 (2011/04) en
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8.4.2 Motor cut-out compressor
8.4.3 Circulation pumps
8.4.4 Measurement values for temperature sensors
Compressor HC 22 HC 33
No. 1 8 A 13 A
No. 2 8 A 13 A
Tab. 12 Motor cut-out settings, compressor
Collector circuit pump
(G3)
HC 22 HC 33
No. 1 Wilo TOP-S 30/10 TOP-S 30/10
No. 2 Wilo TOP-S 30/10 TOP-S 30/10
Tab. 13 Built-in collector circuit pumps
Heat carrier pump
(G2)
HC 22 HC 33
No. 1 Wilo RS-25/6 RS-25/7
No. 2 Wilo RS-25/6 RS-25/7
Tab. 14 Built-in heat carrier pumps
°C Ω
T...
°C Ω
T...
°C Ω
T...
°C Ω
T...
–40 154300 –5 19770 30 3790 65 980
–35 111700 0 15280 35 3070 70 824
–30 81700 5 11900 40 2510 75 696
–25 60400 10 9330 45 2055 80 590
–20 45100 15 7370 50 1696 85 503
–15 33950 20 5870 55 1405 90 430
–10 25800 25 4700 60 1170
Tab. 15 Measurement values for temperature sensors