Airwell WELLEA MONOBLOC DF A R32 Installationsanleitung Seite 77

ANNEX A: Refrigerant cycle ANNEX A: Refrigerant cycle
27
2
HP
25
LP
26
28
12
1
Description Description
Item Item
1 1 Compressor Compressor
2 2 4-Way Valve 4-Way Valve
3 3 Gas-liquid separator Gas-liquid separator
4 4 Air side heat exchanger Air side heat exchanger
5 5 Electronic expansion Valve Electronic expansion Valve
6 6 Single-way electromagnetic valve Single-way electromagnetic valve
7 7 Liquid Tank Liquid Tank
8 8 Strainer Strainer
Water Side Heat Exchanger Water Side Heat Exchanger
9 9
(Plate Heat Exchange) (Plate Heat Exchange)
10 10 Capillary Capillary
11 11 Flow switch Flow switch
12 12 Discharge temperature sensor Discharge
13 13 Outdoor temperature sensor Outdoor temperature sensor
Evaporation sensor in heating Evaporation sensor in heating
14 14
(Condenser sensor in cooling) (Condenser sensor in cooling)
16 18
9
15 17
3
6
Item Item
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
73
20
19
22 23
21
7
8 5
13
4
14
10
Description Description
Refrigerant inlet (liquid pipe) temp. sensor Refrigerant inlet (liquid pipe) temp. sensor
Refrigerant outlet (gas pipe) temp. sensor Refrigerant outlet (gas pipe) temp. sensor
Water outlet temp. sensor Water outlet temp. sensor
Water Inlet temp. sensor Water Inlet temp. sensor
Air purge valve Air purge valve
Expansion vessel Expansion vessel
Circulating pump Circulating pump
Manometer Manometer
Safety valve Safety valve
Y-shape filter Y-shape filter
High Pressure Switch High Pressure Switch
Low Pressure Switch Low Pressure Switch
Pressure valv Pressure valve
Suction temperature sensor
24
11
F
8
Cooling
Heating