Toshiba RAV-SM560XT-E service manual RAV-SM800XT-E / RAV-SM800AT-E, Indoor unit

3-2. RAV-SM800XT-E / RAV-SM800AT-E

Indoor unit

Outer diameter of refrigerant pipe

Gas side ∅A	Liquid side ∅B
9.5 mm	15.9 mm

TS sensor

TD sensor

TCJ

sensor

Air heat exchanger

TC sensor

	Refrigerant pipe		Refrigerant pipe
	at liquid side		at gas side
	Outer dia. ∅B		Outer dia. ∅A
				Max
				50m
Pd	Packed valve		Packed valve	Ps
	Outer dia. ∅B	Outdoor unit	Outer dia. ∅A
	Strainer		Modulating (PMV)
			(SKV-18D26)
	TO sensor
			Strainer

4-way valve

Accumulator	Muffler (STF-0213Z)
(1500cc)	∅25 x L210
	∅25 x L160
	Rotary compressor
	(DA220A2F-20L)

TE sensor

Heat exchanger∅8 1 row 30 stages FP1.3 flat fin

Capillary ∅3 x ∅2

x L530

R410A 1.5 kg

Cooling

Heating

		Pressure		Pipe surface temperature (°C)				Compressor		Indoor/Outdoor
		(MPa)		Discharge	Suction	Indoor heat	Outdoor heat	revolutions	Indoor	temp. conditions
						exchanger	exchanger	per second	fan	(DB/WB) (°C)
								(rps)
		Pd	Ps	(TD)	(TS)	(TC)	(TE)			Indoor	Outdoor
								*
	Standard	3.3	0.9	89	8	8	40	64	HIGH	27/19	35/–
Cooling	Overload	3.7	1.1	87	17	14	46	45	HIGH	32/24	43/–
	Low load	1.0	0.8	22	2	1	1	24	LOW	18/15.5	–5/–
	Standard	3.3	0.6	93	0	54	0	70	HIGH	20/–	7/6
Heating	Overload	3.1	1.1	75	20	52	15	24	LOW	30.–	24/18
	Low load	2.0	0.2	90	–26	25	–25	90	HIGH	0	–20/(70%)

*4 poles are provided to this compressor.

The compressor frequency (Hz) measured with a clamp meter is 2 times of revolutions (rps) of the compressor.

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