Toshiba RAV-SM2804AT8Z-E, RAV-SM2804AT8ZG-E, RAV-SM2244AT8ZG-E service manual Ceiling Type Twin type

1-1-3. Ceiling Type <Twin type>

	Indoor unit 1				RAV-SM		1102CT-E	1402CT-E	1102CT-E	1402CT-E
Model	Indoor unit 2				RAV-SM		1102CT-E	1402CT-E	1102CT-E	1402CT-E
	Outdoor unit				RAV-SM	2244AT8-E		2804AT8-E	2244AT7	2804AT7
Cooling capacity					(kW)		20.0	23.0	20.0	23.0
Heating capacity					(kW)		22.4	27.0	22.4	27.0
Power supply							3 phase 380 – 415V 50Hz		3 phase 380V 60Hz
					Indoor unit
		Running current			(A)		11.51 – 10.54	15.44 – 14.13	11.51	15.44
		Power consumption			(kW)		7.12	9.55	7.12	9.55
	Cooling	Power factor			(%)		94	94	94	94
		EER					2.81	2.41	2.81	2.41
		Energy efficiency class ∗					C	E	—	—
Electrical
		Running current			(A)		10.34 – 9.47	12.80 – 11.72	10.34	12.80
characteristics
		Power consumption			(kW)		6.40	7.92	6.40	7.92
	Heating	Power factor			(%)		94	94	94	94
		COP					3.50	3.41	3.50	3.41
		Energy efficiency class ∗					B	B	—	—
		Maximum current			(A)		18	22	18	22
		Fan					Centrifugal	Centrifugal	Centrifugal	Centrifugal
Fan unit		Standard air flow		H/M/L	(m³/min.)		27.5/24.0/21.2	30.0/26.0/23.1	27.5/24.0/21.2	30.0/26.0/23.1
		Motor			(W)		120	120	120	120
Sound pressure level				H/M/L	(dB•A)		41 / 38 / 35	43 / 40 / 37	41 / 38 / 35	43 / 40 / 37
Sound power level				H/M/L	(dB•A)		56 / 53 / 50	58 / 55 / 52	56 / 53 / 50	58 / 55 / 52
					Outdoor unit
	Max. total length				(m)		70	70	70	70
Outer dimension	Min. length				(m)		7.5	7.5	7.5	7.5
	Height difference		Outdoor lower		(m)		30	30	30	30
			Outdoor high		(m)		30	30	30	30
	Fan						Propeller fan	Propeller fan	Propeller fan	Propeller fan
Fan unit	Standard air flow high				(m³/min.)		133	133	133	133
	Motor				(W)		100 + 100	100 + 100	100 + 100	100 + 100
	Outdoor unit – Pipe branch			Gas side	(mm)		28.6	28.6	28.6	28.6
Connecting pipe				Liquid side	(mm)		12.7	12.7	12.7	12.7
	Pipe branch – Indoor unit			Gas side	(mm)		15.9	15.9	15.9	15.9
				Liquid side	(mm)		9.5	9.5	9.5	9.5
Sound pressure level			Cooling / Heating		(dB•A)		56 / 57	57 / 58	56 / 57	57 / 58
Sound power level			Cooling / Heating		(dB•A)		72 / 74	74 / 75	72 / 74	74 / 75

∗ : IEC standard

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