Mitsubishi Electric MXZ-2C20NA2, Service Manual

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9 DATA
Model MXZ-2C20NA2 MXZ-2C20NA3 MXZ-2C20NA4
Indoor type Non-Duct (09+09) Duct (09+12)
Item Unit Cooling Heating Cooling Heating
Total
Capacity Btu/h 18,000 22,000 20,000 22,000
SHF – – – – –
Input kW 1.417 1.641 2.000 1.771
Electrical
circuit
Power supply (V, phase, Hz) 208/230, 1, 60
Input kW 1.373 1.597 1.880 1.691
Comp. current (208/230V) A 6.82 / 6.17 8.03 / 7.26 9.61 / 8.69 8.55 / 7.73
Fan motor current A 0.2 0.2 0.2 0.2
Refrigerant
circuit
Condensing pressure PSIG 396 328 419 351
Suction pressure PSIG 146 94 130 100
Discharge temperature °F 174 165 170 168
Condensing temperature °F 116 100 160 101
Suction temperature °F 74 47 55 49
Comp. shell bottom temp. °F 173 163 160 157
Ref. pipe length
[Total pipe length for multi-system]
ft 25 [50]
Refrigerant charge (R410A) – 5 lb. 15 oz.
Outdoor
unit Intake air temperature
DB °F 95 47 95 47
WB °F – 43 – 43
Fan speed rpm 650 700 650 700
Airflow
CFM 1,342 1,458 1,342 1,458
Model
MXZ-3C24NA MXZ-3C24NA2 MXZ-3C24NA3
Indoor type Non-Duct (06+06+09) Duct (09+09+09)
Item Unit Cooling Heating Cooling Heating
Total
Capacity Btu/h 22,000 25,000 23,600 24,600
SHF – – – – –
Input kW 1.62 1.75 2.10 1.90
Electrical
circuit
Power supply (V, phase, Hz) 208/230, 1, 60
Input kW 1.554 1.684 1.920 1.780
Comp. current (208/230V) A 7.47 / 6.76 8.1 / 7.32 9.23 / 8.35 8.56 / 7.74
Fan motor current A 0.3 0.3 0.3 0.3
Refrigerant
circuit
Condensing pressure PSIG 395 310 419 345
Suction pressure PSIG 162 101 138 102
Discharge temperature °F 143 137 155 141
Condensing temperature °F 116 98 120 106
Suction temperature °F 59 36 50 34
Comp. shell bottom temp. °F 137 128 146 131
Ref. pipe length
[Total pipe length for multi-system]
ft 25[75]
Refrigerant charge (R410A) – 6lb. 13 oz.
Outdoor
unit Intake air temperature
DB °F 95 47 95 47
WB °F – 43 – 43
Fan speed rpm 720 750 720 750
Airflow
CFM 2,287 2,382 2,287 2,382
OBH702N