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5-4. STANDARD OPERATION DATA
5-4-1. Heat pump
Representative matching
PKA-A18GA PKA-A24FA PKA-A30FA PKA-A36FA PLA-A42BA
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
,
600 4,450
Electrical circuit
Indoor unit model
PKA-A18GA PKA-A24FA PKA-A30FA PKA-A36FA PLA-A42BA
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 1.00A 0.94A
Outdoor unit model
PUZ-A18NHA2 PUZ-A24NHA2 PUZ-A30NHA2 PUZ-A36NHA2 PUZ-A42NHA2
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
Refrigerant circuit
Discharge pressure MPa 3.14 3.38 2.85 3.03 2.99 3.50 3.22 2.95
Suction pressure MPa 0.81 0.64 0.86 0.69 0.72 0.65 0.76 0.60
Discharge temperature : 81.6 89.0 72.6 79.3 83.7 92.4 88.8 83.0
Condensing temperature : 52.0 51.6 46.8 49.6 49.1 55.9 51.5 48.0
Suction temperature : 4.8 -1.2 7.0 -0.3 1.2 -1.6 3.3 -2.0
Ref. Pipe length m 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6
20.35A
2.83
0.82
73.4
47.5
4.9
7.6
410
120
164
118
40
21.48A
2.93
0.69
80.3
47.5
0.3
7.6
425
100
177
118
33
Discharge pressure PSIG 455 490 414 440 434 508 467 428
Suction pressure PSIG 118 93 125 99 104 94 110 87
Discharge temperature ˚F 179 192 163 175 183 198 192 181
Condensing temperature ˚F 126 125 116 121 120 133 125 118
Suction temperature ˚F 41 30 45 31 34 29 38 28
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 12.9 41.9
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 55 107
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
–
–
–
–
–
–
–
–
–
– 0.10 0.11 0.11 0.15
OCH429--1.qxp 07.11.20 9:17 AM Page 11