Carel µC2SE - Reverse-Cycle Water-Cooled Condensing Unit Applications; 3.11.1 Single circuit; Water-Cooled Condensing Unit: Two Circuits

23
B7
2 2
1
3
3
4
5
6
7
8
9
10
11
11 1
5
6
7
22 2
2
1
3
4
5
6
7
8
9
ENGLISH
µC
2
SE - +030220426 - rel. 2.0 - 03.08.2009
Fig. 3.j.b
Fig. 3.k.a
3.10.2 Two circuits
3.11 Reverse-cycle water-cooled condensing unit
3.11.1 Single circuit
Key:
1 fl ow switch
2 water cond. temperature probe
3 condenser
4 compressor 1
5 high pressure
6 compressor overload
7 lw pressure
8 compressor 2
9 compressor 3
10 compressor 4
11 water pump
Key:
1 condenser probe
2 condenser
3 antifreeze heater
4 compressor 1
5 high pressure
6 compressor overload
7 low pressure
8 compressor 2
9 reversing valve