3. Refrigerating Cycle Diagram
Indoor Unit
Capillary tube
Heat
Exchanger
(Evaporator)
Cooling
Heating
Gas leak check point
✳ Amount of refilling per extension length of 1m; When extending the pipe length by more than 7.5m, 60gr of R410A; refrigerant should
be refilled per extension length of 1m.
18
❋ Allowable pipe length : Max. 30m
❋ Allowable drop distance : Max. 15m
3-Way valve
Liquid pipe
Gas pipe
3-Way valve
Outdoor Unit
Filter
Expansion
valve
Muffle
Accumulator
Compressor
Filter
Heat
Exchanger
(Condensor)
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