Diagram Of The Operating Principle - Gree GRS-CQ8.0Pd/NaE-K Manuel D'utilisateur

SPLIT TYPE

1. Diagram of the Operating Principle

Outdoor Unit
E
4
5
S D
C
16
15
No. Name
1 Compressor
Discharge Temperature
2
Sensor
3 High Pressure Switch
4 Pressure Sensor
5 4-way Valve
6 Finned Exchanger
Environment
7
Temperature Sensor
Defrosting Temperature
8
Sensor
9 Filter
Electrostatic Expansion
10
Valve
11 Filter
12 Liquid Valve
13 Gas Valve
14 Filter
15 Vapor-liquid Separator
Suction Temperature
16
Sensor
17 Pressure Sensor
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7
8
6
9
10
3
11
2
12
49
1
13
14
50
17
No.
Liquid Temperature
18
Sensor of the PHE
Gas Temperature Sensor of the
19
20 Plate-type Exchanger
Leaving Water Temperature
21
Entering Water Temperature
22
23 Automatic Exhaust Valve
24
25
26
Leaving Water Temperature
27
of the Electric Heate
28
29
Leaving Water Pipe
30
Entering Water Pipe
31
32
33 Electric 3-way Valve 2
Water Tank Temperature
34
Indoor Unit
25
23
28
24
27
29
26
18
21
20
19
22
31
32
Name
PHE
of the PHE
of the PHE
Electric Heater
Safety Valve
Expansion Tank
Water Pump
Flow Switch
Connector
Connector
Water Filter
Sensor 1
7
Air-to-water Heat Pump Split Versati
Field Supplied
42
33
30
43
46
44
45
37
36
34
38
41
48
35
No. Name
35 Water Tank
Leaving Water Temperature
36
Sensor of the Solar System
Flow Switch for the Solar
37
System
Water Pump for the Solar
38
System
39 Solar Panel
40 Solar Panel Temperature Sensor
Entering Water Temperature
41
for the Solar System
42 Water Knockout Vessel
43 Electric 2-way Valve 1
44 Floor Radiator
45 Water Collector
46 FCU
Pressure Differential Bypass
47
Valve
Water Tank Temperature
48
Sensor 2
49 Liquid Valve Connector
50 Gas Valve Connector
47
40 39