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Refrigeration Cycle Diagram
1. A2-N186FA0
2. A3-N216FA0
3. A4-N306FA0
Indoor Unit
UNIT-B
UNIT-A
Indoor
temperature
sensor
Indoor Unit
UNIT-C
UNIT-B
UNIT-A
Indoor
temperature
sensor
Indoor Unit
UNIT-D
UNIT-C
UNIT-B
UNIT-A
Indoor
temperature
sensor
ex)
Refrigerant flow
Outdoor Unit
B-gas pipe sensor
A-gas pipe sensor
Gas side
Service Valve
4-WAY VALVE
Discharge
pipe
sensor
Comp
Heat
Exchanger
A-LEV
B-LEV
Strainer
Liquid side
Service Valve
Refrigerant flow
Outdoor Unit
C-gas pipe sensor
B-gas pipe sensor
A-gas pipe sensor
Gas side
Service Valve
4-WAY VALVE
Discharge
pipe
sensor
Comp
Heat
Exchanger
A-LEV
B-LEV
C-LEV
Strainer
Liquid side
Service Valve
Outdoor Unit
D-gas pipe sensor
C-gas pipe sensor
B-gas pipe sensor
A-gas pipe sensor
Solenoid
Gas side
Valve
Service Valve
Discharge
pipe
sensor
Section pipe
sensor
Comp
A-LEV
B-LEV
C-LEV
Strainer
D-LEV
Liquid side
Service Valve
Cooling & Deice
Solenoid valve
Heating
LEV
Capillary tube
- 17 -
Heating
sensor
Heating
sensor
Heating
sensor
Heat
Exchanger
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