Carel uC2SE, User Manual

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ENGLISH
μC 2 SE - +030220426 - rel. 2.1 - 09.06.2010
Fig. 3.e.c
Fig. 3.f.a
3.5.3 Ttwo circuits, 2 evaporators
3.6 WATER/WATER heat pump with reversal on gas circuit
3.6.1 Single circuit
Key:
1 water condensing temperature probe
1 and 2
2 condensator 1 and 2
3 fl ow switch
4 outlet temperature probe
5 outlet evaporator probe 1 and 2
6 antifreeze heater 1 and 2
7 evaporator
8 water pump
9 compressor 1
10 high pressure 1 and 2
11 compressor overload 1 and 2
12 low pressure 1 and 2
13 compressor 3
14 compressor 2
15 compressor 4
16 inlet evaporator pressure
Key:
1 condenser probe
2 condenser
3 fl ow switch
4 outlet evaporator probe
5 antifreeze heater
6 reversing valve
7 inlet evaporator probe
8 compressor 1
9 high pressure
10 compressor overload
11 low pressure
12 water pump
13 compressor 2