Carel µC2

12
B2
2 2
1
3 3
5
1
6
7 7
9
1
1
10
11
12
14
1 1 1
1
4
1
2
5
2
6
8
13
2
2
10
11
12
222
15 15
17
16
2
1
3
4
5
5
1
1
2
2
6
6
7 7
8
9
13
1
1
2
2
10
11
12
222
10
11
12
14
1 1 1
15
15
16
17
3
E N G L I S H
µC
2
- +030220731 - rel. 1.2 - 26.10.2007
3.2.2 Two circuits
Fig. 3.b.b
3.2.3 Two circuits, 1 condenser fan circuit
Fig. 3.b.c
Key:
1 condenser fan overload 1 and 2
2 fan
3 condernser probe
4 supply probe
5 electrical heater 1 e 2
6 evaporator 1 and 2
7 supply fan overload
8 supply fan
9 compressor 1
10 high pressure 1 e 2
11 compressor overload 1 and 2
12 low pressure 1and 2
13
ambient probe
14 compressor 2
15 reversing valve 1and 2
16 compressor 3
17 compressor 4
Key:
1 condenser fan overload
2 fan
3 condernser probe 1 and 2
4 supply probe
5 electrical heater 1 e 2
6 evaporator 1 e 2
7 supply fan overload
8 supply fan
9 compressor 1
10 high pressure 1 and 2
11 compressor overload 1 and 2
12 low pressure 1 and 2
13
ambient probe
14 compressor 2
15 reversing valve 1and 2
16 compressor 3
17 compressor 4