Toshiba SUPER MODULAR MULTI HFC R-410A - Manual (Page 68)

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Outdoor units (combination)
Rating hp 46 48
Cooling only system MMY AP4601T8 AP4801T8
Heat pump system MMY AP4601HT8 AP4801HT8
Outdoor unit type Inverter Inverter Inverter Inverter Inverter Inverter Inverter Inverter
Outdoor unit combination
cooling only MMY-MAP
1201T8 1201T8 1201T8 1001T8 1201T8 1201T8 1201T8 1201T8
Outdoor unit combination
heat pump MMY-MAP
1201HT8 1201HT8 1201HT8 1001HT8 1201HT8 1201HT8 1201HT8 1201HT8
Cooling capacity kW 130.0 135.0
Heating capacity kW 145.0 150.0
Power supply ± 10% V-ph-Hz 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50 400-3-50
Voltage range V 380-415 380-415 380-415 380-415 380-415 380-415 380-415 380-415
Power input, cooling kW 45.59 49.67
Power factor, cooling % 95 95
Operating current, cooling A 69.27 75.47
EER, cooling kW/kW 2.85 2.72
Starting current A 1.0 1.0
Power input, heating kW 39.85 41.80
Power factor, heating % 95 94
Operating current, heating A 60.55 64.19
COP, heating kW/kW 3.64 3.59
Starting current A 1.0 1.0
Unit appearance Silky shade (Munsell 1Y8.5/0.5)
Dimensions
Height
mm 1800 1800 1800 1800 1800 1800 1800 1800
Width mm 990 990 990 990 990 990 990 990
Depth mm 750 750 750 750 750 750 750 750
Total weight - cooling only unit kg 256 256 256 256 256 256 256 256
Total weight - heat pump unit kg 258 258 258 258 258 258 258 258
Heat exchanger Finned type
Sound power level dB(A) 78.0 78.0
Sound pressure level dB(A) at 1 m 65.0 65.0
Fan type Propeller Propeller Propeller Propeller Propeller Propeller Propeller Propeller
Motor power input kW 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Air flow l/s 2917 2917 2917 2917 2917 2917 2917 2917
m 3 /h 10500 10500 10500 10500 10500 10500 10500 10500
Compressor type Hermetic Hermetic Hermetic Hermetic Hermetic Hermetic Hermetic Hermetic
Motor power input kW 4.2 x 2 4.2 x 2 4.2 x 2 3.1 x 2 4.2 x 2 4.2 x 2 4.2 x 2 4.2 x 2
Refrigerant charge R-410A*
Cooling
kg 11.0 11.0 11.0 11.0 11.0 11.0 11.0 11.0
Heating kg 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5
Pipework**
Suction line type - diameter
Brazed - 1-1/8 Brazed - 1-1/8 Brazed - 1-1/8 Brazed - 7/8 Brazed - 1-1/8 Brazed - 1-1/8 Brazed - 1-1/8 Brazed - 1-1/8
Liquid line type - diameter in Flare - 1/2 Flare - 1/2 Flare - 1/2 Flare - 1/2 Flare - 1/2 Flare - 1/2 Flare - 1/2 Flare - 1/2
Balance pipe type - diameter in Flare - 3/8 Flare - 3/8 Flare - 3/8 Flare - 3/8 Flare - 3/8 Flare - 3/8 Flare - 3/8 Flare - 3/8
Maximum equivalent length separation m 175 175 175 175 175 175 175 175
Maximum actual piping length m 150 (if equivalent bend length is longer, equivalent length is standard)
Maximum total piping length m 300 300 300 300 300 300 300 300
Maximum lift - indoor unit above/below*** m 40/50 40/50 40/50 40/50 40/50 40/50 40/50 40/50
Control wiring Shielded wire 1.25 mm 2 x 2 cores up to 2000 m
Central remote controller Shielded wire 1.25 mm 2 x 2 pieces up to 1000 m, 2.0 mm 2 x 2 pieces up to 2000 m
Max. number of connectable indoor units 48 48
High-pressure switch MPa Off: 2.90/On: 3.73
Protection devices Discharge temperature sensor, suction temperature sensor, compressor crankcase heater,
high-pressure switch, overcurrent sensor, high-pressure sensor, low-pressure sensor,
overcurrent relay
Operating range, cooling† °C -5 to 43 db -5 to 43 db -5 to 43 db 5 to 43 db -5 to 43 db -5 to 43 db 5 to 43 db -5 to 43 db
Operating range, heating† °C -20 to 16 wb -20 to 16 wb -20 to 16 wb -20 to 16 wb -20 to 16 wb -20 to 16 wb -20 to 16 wb -20 to 16 wb
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
The standard piping equals 5 m main pipe length plus 2.5 m branch pipe length.
* The amount does not cover extra piping lengths. Refrigerant must be added on-site in accordance with the actual piping length.
** The maximum total piping length is the sum of one-way piping lengths on the liquid side or gas side.
*** If the indoor unit is above, maximum lift is reduced to 30 m, if the height difference between indoor units exceeds 3 m.
† Please refer to page 24.