Samsung ACH1800E Technical Manual page 65

5
DIAGRAMS
Refrigerating Cycle Block Diagram
Duct Type
G ADH1800E, DH18ZA1(A2)
Indoor Unit
Capillary
Tube
Capallary Tube
Heat
Exchanger
(Evaporator)
*Amount of refilling per extension length of 1m;
When extending the pipe length by more than 5m, 40gr(50gr: Outdoor Unit is higher than Indoor Unit) of R-22
refrigerant should be refilled per extension length of 1m.
G ADH2400E, DH24ZA1(A2)
Indoor Unit
Heat
Exchanger
(Evaporator)
*Amount of refilling per extension length of 1m;
When extending the pipe length by more than 5m, 40gr(50gr: Outdoor Unit is higher than Indoor Unit) of R-22
refrigerant should be refilled per extension length of 1m.
64 | SAMSUNG
*Allowable pipe length : Max. 30m
*Allowable drop distance : Max. 15m
3-Way Valve
Liquid Side
Check
Valve
Gas Side
3-Way Valve
Cooling
Heating
Gas leak check point
*Allowable pipe length : Max. 30m
*Allowable drop distance : Max. 15m
3-Way Valve
Liquid Side
Capillary
Tube
Gas Side
3-Way Valve
Cooling
Heating
Gas leak check point
(Cont.)
Outdoor Unit
Check Valve
Capillary Tube
Heat
Exchanger
(Condenser)
Reservior
4-Way Valve
Muffler
Accumulator
Compressor
High Pressure switch
Outdoor Unit
Check Valve
Capillary Tube
Heat
Exchanger
(Condenser)
Reservior
4-Way Valve
Muffler
Accumulator
Compressor
High Pressure switch