Mitsubishi Electric PUY-A12NHA, Service Manual

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6-4. STANDARD OPERATION DATA
6-4-1. Heat pump
Representative matching PKA-A18GA PKA-A24FA PKA-A30FA PKA-A36FA PLA-A42AA
Mode COOLING HEATING COOLING HEATING COOLING HEATING COOLING HEATING COOLING HEATING
Total Capacity BTU/h 18,000 19,000 24,000 26,000 30,000 32,000 34,200 37,000 42,000 45,000
Input W 2,240 2,130 2,650 2,570 4,400 3,660 5,030 3,610 4,820 5,070
Electrical circuit
Indoor unit model
PKA-A18GA PKA-A24FA PKA-A30FA PKA-A36FA PLA-A42AA
Phase Single Single Single Single Single
Cycle
60Hz 60Hz 60Hz 60Hz 60Hz
Voltage 230V 230V 230V 230V 230V
Current 0.33A 0.43A 0.43A 0.52A 1.25A
Outdoor unit model
PUZ-A18NHA PUZ-A24NHA PUZ-A30NHA PUZ-A36NHA PUZ-A42NHA
Phase Single Single Single Single Single
Cycle
60Hz 60Hz 60Hz 60Hz 60Hz
Voltage 230V 230V 230V 230V 230V
Current
9.71A 9.22A 11.45A 11.09A 19.29A 15.98A 22.03A 15.66A 20.35A 21.48A
Refrigerant circuit
Discharge pressure MPa 3.14 3.38 2.85 3.03 2.99 3.50 3.22 2.95 2.85 3.28
Suction pressure MPa 0.81 0.64 0.86 0.69 0.72 0.65 0.76 0.60 0.83 0.71
Discharge temperature : 81.6 89.0 72.6 79.3 83.7 92.4 88.8 83.0 72.9 86.1
Condensing temperature : 52.0 51.6 46.8 49.6 49.1 55.9 51.5 48.0 46.8 52.3
Suction temperature : 4.8 -1.2 7.0 -0.3 1.2 -1.6 3.3 -2.0 4.6 0.1
Ref. Pipe length m 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6
Discharge pressure PSIG 455 490 414 440 434 508 467 428 414 475
Suction pressure PSIG 118 93 125 99 104 94 110 87 121 103
Discharge temperature ˚F 179 192 163 175 183 198 192 181 163 187
Condensing temperature ˚F 126 125 116 121 120 133 125 118 116 126
Suction temperature ˚F 41 30 45 31 34 29 38 28 40 32
Ref. Pipe length ft 25 25 25 25 25 25 25 25 25 25
side
Indoor
Intake air temperature DB : 26.7 21.1 26.7 21.1 26.7 21.1 26.7 21.1 26.7 21.1
Intake air temperature WB : 19.4 15.6 19.4 15.6 19.4 15.6 19.4 15.6 19.4 15.6
Discharge air temperature DB : 12.2 45.4 13.7 40.5 12.1 45.7 13.7 40.9 12.0 45.8
side
Outdoor Intake air temperature DB : 35 8.3 35 8.3 35 8.3 35 8.3 35 8.3
Intake air temperature WB : 23.9 6.1 23.9 6.1 23.9 6.1 23.9 6.1 23.9 6.1
side
Indoor
Intake air temperature DB ˚F 80 70 80 70 80 70 80 70 80 70
Intake air temperature WB ˚F 67 60 67 60 67 60 67 60 67 60
Discharge air temperature DB ˚F 54 114 57 105 54 114 57 106 54 114
side
Outdoor Intake air temperature DB ˚F 95 47 95 47 95 47 95 47 95 47
Intake air temperature WB ˚F 75 43 75 43 75 43 75 43 75 43
SHF 0.70 0.78 0.70 0.77 0.71
BF 0.12
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– 0.10 0.11 0.11 0.09
OC367C--1.qxp 07.6.20 0:56 PM Page 11