Toshiba service manual Refrigerant Cycle Diagram, RAS-10SK-E / RAS-10SA-E RAS-10SKX / RAS-10SAX

5. REFRIGERANT CYCLE DIAGRAM

RAS-10SK-E / RAS-10SA-E

RAS-10SKX / RAS-10SAX

Cooling

0.39m (Connecting pipe) ø9.52

O.D.:9.52mm P

Packed valve

(ø9.52)

Indoor unit

Evaporator

Cross flow fan

Optional piping kits

RB-P31BFH1 (3m)

RB-P51BFH1 (5m)

RB-P71BFH1 (7m)

T1

Packed valve (ø6.35)

0.49m (Connecting pipe) ø6.35

O.D.:6.35mm

Accumulator			Capillary tube
			ø1.5x1200
Compressor	PH102T1-4C
			Dryer
	Condenser
			Refrigerant
	Propeller fan		R-22 0.73kg
	Outdoor unit	Mark (	) means check points of Gas Leak
	Fig. 5-1

Table 5-1

		Standard pressure		Surface temp. of heat				Ambient temp.
			P	exchanger interchanging
							Fan speed	conditions DB/WB
	50Hz	(kg/cm²G)		pipe	T1	(°C)
									(°C)
							(indoor)
		10SK-E		10SK-E
		10SKX		10SKX				Indoor		Outdoor
	Standard	5.0		13.0			High	27/19		35/24
Cooling	High temperature	6.5		18.0			High	32/23		43/26
	Low temperature	4.0		2.0			Low	21/15		21/15

Note :

• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor.)

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