Engineering Manual

A-18
Outdoor unit model
MUZ-HM24NA
Capacity
Rated (Minimum~Maximum)
Cooling 1 Btu/h 22,500 (5,800 - 22,500)
Heating 47
1 Btu/h 26,000 (5,400 - 26,000)
Capacity
Rated (Maximum)
Heating 17 2 Btu/h 18,500 (18,500)
Power consumption
Rated (Minimum~Maximum)
Cooling 1 W 2,630 (320 - 2,630)
Heating 47
1 W 2,500 (320 - 2,500)
Power consumption
Rated (Maximum)
Heating 17 2 W 2,300 (2,300)
EER
1 [SEER] 3 Cooling 8.6 [18.0]
HSPF IV
4 Heating 9.5
COP Heating
1 3.05
Power factor
Cooling (208/230) % 99/99
Heating (208/230) % 99/99
Power supply V , phase , Hz 208/230, 1 , 60
Max. fuse size (time delay) A 15
Min. circuit ampacity A 14
Fan motor F.L.A 0.93
Compressor
Model SNB130FQBMT
R.L.A 10
L.R.A 12.5
Refrigeration oil
 oz. (L) (Model) 11.8 (0.35) (FV50S)
Refrigerant control Linear expansion valve
Sound level
1
Cooling dB(A) 54
Heating dB(A) 55
Airow
High - Med. - Low
COOL CFM 1,742 - 922
HEAT CFM 1,691 - 1,691 - 1,372
Fan speed
High - Med. - Low
Cooling rpm 840 - 450
Heating rpm 810 - 810 - 650
Defrost method Reverse cycle
Dimensions
W in. 33-1/16
D in. 13
H in. 34-5/8
Weight lb. 121
External nish Munsell 3Y 7.8/1.1
Refrigerant piping Not supplied
Refrigerant pipe size
(Min. wall thickness)
Liquid in. 3/8 (0.0315)
Gas in. 5/8 (0.0315)
Connection method
Indoor Flared
Outdoor Flared
Between the indoor &
outdoor units
Height difference ft. 50
Piping length ft. 100
Refrigerant charge (R410A) 3 lb. 9 oz.
NOTE: Test conditions are based on AHRI 210/240.
1: Rating conditions (Cooling) — Indoor: 80˚FDB, 67˚FWB, Outdoor: 95˚FDB, (75˚FWB)
(Heating) — Indoor: 70˚FDB, 60˚FWB, Outdoor: 47˚FDB, 43˚FWB
2: (Heating) — Indoor: 70˚FDB, 60˚FWB, Outdoor: 17˚FDB, 15˚FWB
MUZ-HM24NA2