Samsung UD26B1C2, UD18B1C2, AD18B1C09 Refrigerating Cycle Block Diagram, Indoor Unit, Outdoor Unit

5. Refrigerating Cycle Block Diagram

INDOOR UNIT	OUTDOOR UNIT
	2Way valve
T1	Check valve

(A)

Cross fan

(B)

Liquid side Capillary tube

Capillary tube

Cross fan

Heat exchanger (Condenser)

Heat		Gas side
exchanger		Compressor-B
(Evaporator)	T2
		Compressor-A

3Way valve

4Way valve

Propeller fan

Refrigerating cycle temperature and pressure

		STD Pressure	Piping Temp.(°F)				Temp.	Condition (°F)
Operating Condition		(psi)	T1	T2		Indoor			Outdoor
		3-WAY V/V			DB		WB		DB	WB
	Standard	57-71	50-54	50-54	80		67		95	75
Cooling	Max over load	-	61-64	61-64	80		67		115	75
	Low temp.	-	34-39	34-39	67		57		67	57
	Standard	242-284	90-97	140-158	70		60		47	43
Heating	Max over load	-	97-104	149-167	80		-		75	65
	Deice	-	82-90	104-113	70		60		35	33

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