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Parts specification
Outdoor unit
Specification of 3-pipe, heat recovery outdoor unit
Model name MAR-F105HTM8-PE
Cooling capacity kW 25.0 (28.0)
Heating capacity kW 28.0 (31.5)
Power supply 380-415 V, 3 phase, 50 Hz
Cooling
Operating current A 17.4 (19.1)
Power consumption kW 11.8 (12.8)
EER 2.11 (2.19)
Power factor % 98 (97)
Heating
Operating current A 17.7 (15.5)
Power consumption kW 11.8 (10.5)
COP 2.37 (3.0)
Power factor % 96 (98)
Starting current A 60
Starting method Direct
Sound level Sound pressure dB 58
Sound power dB(A) 70
Dimensions (H x W x D) mm 1700 x 990 x 790
Net weight kg 285
Colour Silky Shade (Munsell 1-Y8.5/0.5)/RAL 1013 (DE ~9)
Compressor Type Hermetically sealed (twin scroll)
Oil (volume) ml Polyolester NISSEKI RB74AF 74VG (7000)
Crankcase heater Internal type
Motor output kW 7.5
Fan assembly Fan Propeller fan
Motor output kW 0.4
Air flow volume m
3
/h 10,000
Refrigeration (charged weight) kg R-407C (19)
Piping connection Liquid mm 15.9 (flare connection)
Discharge gas mm 19.0 (flare connection)
Suction gas mm 28.6 (brazing connection)
Max. equivalent piping length m 120
Max. actual piping length m 100
Max. piping head m 50: when the outdoor unit is installed above
m 20: when the outdoor unit is installed below
Suction accumulator case heater W 29 (240 V AC)
Notes:
1. Specifications are subject to change without notice.
2. The specification shown in ( ) denotes operation with an indoor unit load diversity of 135%.
3. Operating conditions:
Outdoor temperature °C Cooling -5 to 43
Heating -15 to 21
Room temperature °C Cooling 18 to 32
Heating 15 to 29
4. Sound level: 1 m horizontal from centre.
1.5 m vertical from base.
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