Engineering Manual

B-33
Model
MXZ-3C30NA2
Indoor type Non-Duct (09+09+12) Duct (09+09+12)
Item Unit Cooling Heating Cooling Heating
Total
Capacity Btu/h 28,400 28,600 27,400 27,600
SHF – – – – –
Input kW 2.68 2.15 2.84 2.22
Electrical
circuit
Power supply (V, phase, Hz) 208/230, 1, 60
Input kW 2.614 2.084 2.650 2.090
Comp. current (208/230V) A 12.57 / 11.37 10.02 / 9.06 12.74 / 11.52 10.05 / 9.09
Fan motor current A 0.3 0.3 0.3 0.3
Refrigerant
circuit
Condensing pressure PSIG 432 323 439 323
Suction pressure PSIG 137 97 132 99
Discharge temperature ºF 159 136 165 136
Condensing temperature ºF 122 101 124 101
Suction temperature ºF 49 32 47 32
Comp. shell bottom temp. ºF 145 121 156 128
Ref. pipe length
[Total pipe length for multi-system]
ft 25[75]
Refrigerant charge (R410A) – 6 lb.13 oz.
Outdoor
unit
Intake air temperature
DB ºF 95 47 95 47
WB ºF - 43 - 43
Fan speed rpm 720 750 720 750
Airow CFM 2,287 2,382 2,287 2,382
Model
MXZ-4C36NA2
Indoor type Non-Duct (09+09+09+09) Duct (09+09+09+09)
Item Unit Cooling Heating Cooling Heating
Total
Capacity Btu/h 35,400 36,000 34,400 34,400
SHF – – – – –
Input kW 3.76 3.02 3.94 3.10
Electrical
circuit
Power supply (V, phase, Hz) 208/230, 1, 60
Input kW 3.672 2.932 3.700 2.940
Comp. current (208/230V) A 17.65 / 15.97 14.1 / 12.75 17.79 / 16.09 14.13 / 12.78
Fan motor current A 0.3 0.3 0.3 0.3
Refrigerant
circuit
Condensing pressure PSIG 461 297 470 334
Suction pressure PSIG 141 89 129 91
Discharge temperature ºF 172 138 176 147
Condensing temperature ºF 127 95 129 103
Suction temperature ºF 51 28 46 29
Comp. shell bottom temp. ºF 162 130 165 139
Ref. pipe length
[Total pipe length for multi-system]
ft 25[100]
Refrigerant charge (R410A) – 6 lb.13 oz.
Outdoor
unit
Intake air temperature
DB ºF 95 47 95 47
WB ºF - 43 - 43
Fan speed rpm 720 750 720 750
Airow CFM 2,287 2,382 2,287 2,382