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Model: UATYQ 250, 350, 450, 550, 600, 700 & 900
Cooling Operation
Heating Operation
13
Note:
12
REFRIGERANT CIRCUIT DIAGRAM
4
3
2
1
10
5
(a) UATYQ350, 450, 550, 600, 700 & 900 consists of 2 circuits in the system.
(b) Item no. 15 & 16 are applicable for UATYQ350 only.
(c) Item no. 17 is applicable for UATYQ700 & UATYQ900 only.
No Item Description
Compressor
1
2
High Pressure Switch
3
Access Valve
4
4 - Ways Valve
5
Filter Drier
Electronic Expansion Valve
6
Strainer
7
Accumulator
8
Low Pressure Switch
9
Solenoid Valve
10
Bypass Capillary Tube
11
Indoor Heat Exchanger
12
Outdoor Heat Exchanger
13
Check Valve 1
14
Check Valve 2
15
Compensator
16
Capillary Tube
17
3
9
8
11
17
16
6
7
7
12
14
15
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Table des Matières
