MUZ-FH Service

24
7-4. STANDARD OPERATION DATA
Model
MSZ-FH06NA MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA MSZ-FH18NA MSZ-FH18NA2
Item Unit Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating
Total
Capacity Btu/h 6,000 8,700 9,000 10,900 12,000 13,600 15,000 18,000 17,200 20,300 17,200 20,300
SHF — 0.96 — 0.92 — 0.83 — 0.70 — 0.67 — 0.69 —
Input kW 0.315 0.545 0.560 0.710 0.870 0.950 1.200 1.300 1.430 1.720 1.375 1.72
Rated frequency Hz 28 50 47 58.5 46 49 50.5 50 59.5 61 57.0 61
Electrical circuit
Indoor unit
MSZ-FH06NA MSZ-FH09NA MSZ-FH12NA MSZ-FH15NA MSZ-FH18NA MSZ-FH18NA2
Power supply
V,
phase,
Hz
208/230, 1, 60
Input kW 0.029 0.029 0.029 0.031 0.033 0.033
Fan motor current A 0.30/0.27 0.30/0.27 0.30/0.27 0.31/0.28 0.34/0.31 0.34/0.31
Outdoor unit
MUZ-FH06NA
MUZ-FH06NAH
MUZ-FH09NA
MUZ-FH09NAH
MUZ-FH12NA
MUZ-FH12NAH
MUZ-FH15NA
MUZ-FH15NAH
MUZ-FH18NA
MUZ-FH18NAH
MUZ-FH18NA2
MUZ-FH18NAH2
Power supply
V,
phase,
Hz
208/230, 1, 60
Input kW 0.243 0.475 0.531 0.681 0.841 0.921 1.169 1.269 1.397 1.687 1.342 1.687
Comp. current A
1.22/1.10 2.23/2.02 2.32/2.10 3.01/2.72 3.60/3.26 4.06/3.67 4.46/4.03 4.87/4.40 5.64/5.10 7.04/6.37 5.53/5.00 7.04/6.37
Fan motor current A 0.36/0.33 0.34/0.31 0.36/0.33 0.34/0.31 0.41/0.37 0.40/0.36 1.21/1.09 1.24/1.12 1.21/1.09 1.24/1.12 1.21/1.09 1.24/1.12
Refrigerant circuit
Condensing
pressure
PSIG 332 297 352 323 374 340 361 391 370 445 367 445
Suction
pressure
PSIG 174 112 153 110 135 106 131 108 125 107 128 107
Discharge
temperature
˚F 136 140 148 145 156 148 152 170 153 189 164 189
Condensing
temperature
˚F 104 96 107 101 112 105 109 115 111 123 109 123
Suction
temperature
˚F694464415636524543345934
Comp. shell bottom
temperature
˚F 120 120 129 125 137 128 135 147 141 167 154 167
Ref. pipe length ft. 25
Refrigerant charge (R410A) 2 lb. 9 oz. 3 lb 7 oz.
Indoor unit
Intake air
temperature
DB ˚F807080708070807080708070
WB ˚F676067606760676067606760
Discharge air
temperature
DB ˚F 64 94 58 99 56 101 52 111 50 119 52 119
WB ˚F60— 55—54—51—49—51—
Fan speed (High) rpm 1,150 1,280 1,150 1,280 1,190 1,320 1,220 1,420 1,280 1,460 1,330 1,460
Airfl ow (High) CFM
328
(Wet)
437
328
(Wet)
437
342
(Wet)
454
354
(Wet)
497
376
(Wet)
514
395
(Wet)
514
Outdoor unit
Intake air
temperature
DB ˚F954795479547954795479547
WB ˚F — 43 — 43 — 43 — 43 — 43 — 43
Fan speed rpm 810 900 810 900 810 900 840 810 840 810 840 810
Airfl ow CFM 1,074 1,202 1,074 1,202 1,074 1,202 1,692 1,634 1,692 1,634 1,692 1,634
OBH684D