Toshiba HFC R-410A manual Technical specifications, Indoor units 4-wayceiling cassettes

9.Technical specifications

Indoor units

4-way ceiling cassettes

Model MMU-AP		0091H	0121H	0151H	0181H	0241H	0271H	0301H	0361H	0481H	0561H
Cooling capacity*	kW	2.8	3.6	4.5	5.6	7.1	8.0	9.0	11.2	14.0	16.0
Heating capacity	kW	3.2	4.0	5.0	6.3	8.0	9.0	10.0	12.5	16.0	18.0
Electrical data
Power supply	V-ph-Hz	230-1-50 (voltage range 220-240 V) - power supply to indoor unit only
Operating current	A	0.17	0.17	0.19	0.21	0.24	0.24	0.35	0.59	0.81	0.83
Power input	kW	0.020	0.020	0.022	0.026	0.032	0.032	0.048	0.070	0.110	0.112
Starting current	A	0.30	0.30	0.33	0.36	0.42	0.42	0.59	0.87	1.23	1.26
Unit appearance		Zinc hot dipping steel plate - heat insulating material attached
Unit dimensions
Height	mm	256	256	256	256	256	256	256	319	319	319
Width	mm	840	840	840	840	840	840	840	840	840	840
Depth	mm	840	840	840	840	840	840	840	840	840	840
Unit weight	kg	20	20	22	22	23	23	23	28	28	28
Heat exchanger		Finned tube
Sound proofing/heat insulating material		Non-flammable insulation
Fan type		Turbo fan
Fan motor power input	W	60	60	60	60	60	60	60	90	90	90
Air flow
High	l/s	222	222	258	292	333	333	367	467	567	581
Medium	l/s	203	203	231	256	256	256	308	361	397	422
Low	l/s	189	189	219	222	228	228	236	297	314	342
Air flow
High	m3/h	800	800	930	1050	1200	1200	1320	1680	2040	2090
Medium	m3/h	730	730	830	920	920	920	1110	1300	1430	1520
Low	m3/h	680	680	790	800	820	820	850	1070	1130	1230
Sound power level (high/medium/low)	dB(A)	43/42/40	43/42/40	44/42/40	45/42/41	47/44/41	47/44/41	50/46/43	53/49/46	57/51/47	58/53/47
Sound pressure level (high/medium/low)**	dB(A)	30/29/27	30/29/27	31/29/27	32/29/28	34/31/28	34/31/28	37/33/30	40/36/33	44/38/34	45/40/34
Air filter		Standard long-life filter supplied
Controller		Remote controller
Connection pipes
Gas connection diameter	in	3/8	3/8	1/2	1/2	5/8	5/8	5/8	5/8	5/8	5/8
Liquid connection diameter	in	1/4	1/4	1/4	1/4	3/8	3/8	3/8	3/8	3/8	3/8
Drain connection, nom. dia (polyvinyl tube)	in	1	1	1	1	1	1	1	1	1	1
Ceiling panel model number		RBC-U21PG (W)-E
Panel colour		Moon white (Munsell/2.5GY 9.0/0.5)
Panel dimensions
Height	mm	35	35	35	35	35	35	35	35	35	35
Width	mm	950	950	950	950	950	950	950	950	950	950
Depth	mm	950	950	950	950	950	950	950	950	950	950
Panel weight	kg	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5

Rated conditions: Cooling: Indoor air temperature 27°C db/19°C wb, outdoor air temperature 35°C db

Heating: Indoor air temperature 20°C db, outdoor air temperature 7°C db/6°C wb

*Cooling capacities and electrical data are measured at the conditions specified by JIS B 8615, based on the reference piping which consists of 5 m of main piping and 2.5 m of branch piping connected with 0 metre height.

**The sound pressure level is measured in an anechoic chamber in accordance with JIS B 8616. Normally the values measured in the actual operating environment become larger than the indicated values due to the effects of external sound.

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