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Idiomas disponibles
8.3.2 diagram of ECH060NHR
Fig.8-6 is the function diagram of the ECH060NHR.
14
13
11
9
10
7
8
6
5
1
3
4
Table 8-3
1
Dc inverter compressor 1
Dc inverter compressor 2
2
3
Crankcase heater 1
Crankcase heater 2
4
5
Dc inverter compressor discharge temperature sensor 1
6
Dc inverter compressor discharge temperature sensor 2
7
Discharge temperature control switch 1
8
Discharge temperature control switch 2
One-way valve 1
9
10
One-way valve 2
High pressure switch
11
12
Oil seperator
13
4-way valve
14
System pressure sensor
15
Dc fan 1
Dc fan 2
16
Condenser
17
18
Coil outlet temperature sensor
19
Coil final outlet temperature sensor
Filter
20
21
Electronic expansion valve
One-way valve 3
22
23
Capillary
24
Filter
25
High pressure tank
26
Antifreeze heater of plate heat exchanger
15
16
29
18
17
12
30
38
35
36
39
37
2
33
34
Fig.8-6 ECH060NHR function diagram
Legend
13
25
19
20
21
22
48
23
24
31
27
32
49
50
Water side antifreeze temperature sensor 2
27
Water side antifreeze temperature sensor 1
28
Stop valve
29
30
Stop valve
31
Safety valve
32
Gas-liquid separator
33
Suction temperature sensor
Low pressure switch
34
Filter
35
36
Capillary
Fast oil return solenoid valve
37
Filter
38
Capillary
39
Outdoor ambient temperature sensor
40
Unit water inlet temperature sensor
41
42
Safty valve
43
Air purge valve
44
Unit water outlet temperature sensor
45
Water flow switch
Total outlet water temperature sensor
46
Manual water drain valve
47
48
Plate heat exchanger
49
Capillary
Electromagnetic valve
50
51
Water pump
52
Expansion tank
51
40
52
28
42
43
inlet
41
45
46
outlet
44
47
26
V.1
Capítulos
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