Samsung ACH1800E Technical Manual page 66

Refrigerating Cycle Block Diagram
G ADH3200E, DH32ZA1(A2)
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 5m, 55gr(55gr: Outdoor Unit is higher than Indoor Unit) of R-22
refrigerant should be refilled per extension length of 1m.
G ADH4400G, DH44ZA1(ZA2)
Indoor Unit
Capillary Tube
Heat
Exchanger
(Evaporator)
Cooling
Heating
Gas leak check point
(Cont.)
*Allowable pipe length : Max. 30m
*Allowable drop distance : Max. 15m
3-Way Valve Check Valve
Liquid Side
Capillary Tube
Gas Side
3-Way Valve
Accumulator
*Allowable pipe length : Max. 50m
*Allowable drop distance : Max. 25m
3-Way Valve Check Valve
Liquid Side
Capillary Tube
Gas Side
3-Way Valve
Accumulator
Outdoor Unit
Heat
Exchanger
(Condenser)
4-Way Valve
Muffler
Compressor
High Pressure switch
Outdoor Unit
Heat
Exchanger
(Condenser)
Reservior
4-Way Valve
Muffler
Compressor
High Pressure switch
5
DIAGRAMS
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