18
2
2
1
1
1
1
1
1
1
1
22
2
2
2
2
22
2
3
4
5
5
6 6
1616
7
7
8
8
17
9
11 1
10
11
12
10
14
15
13
12
11
2
2
1
1
11 1
1
1
1
1
22
2
2
2
2
2
3
4
5
6 6
7
8
9
10
8
9
10
11
12
12
14 14
15
16
13
ENGLISH
µC
2
SE - +030220426 - rel. 2.0 - 03.08.2009
Fig. 3.f.b
Fig. 3.f.c
3.6.2 Two circuits
3.6.3 Two circuits, 1 evaporator
Key:
1 water condensing temperature probe 1 and 2
2 condensator 1 and 2
3 fl ow switch
4 outlet evaporator probe
5 outlet evaporator probe 1 and 2
6 evaporator 1 and 2
7 antifreeze heater 1 and 2
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 inlet evaporator probe
14 compressor 2
15 compressor 3
16 revesing valve 1 and 2
17 compressor 4
Key:
1 condenser probe 1 and 2
2 condenser 1 and 2
3 fl ow switch
4 outlet evaporator probe
5 evaporator
6 antifreeze heater 1 and 2
7 compressor 1
8 high pressure 1 and 2
9 compressor overload 1 and 2
10 low pressure 1 and 2
11 inlet evaporator probe
12 water pump
13 compressor 2
14 reversing valve 1 and 2
15 compressor 3
16 compressor 4