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[ VIII Test Run Mode ]
- 127 -
HWE08040 GB
2. 2-unit combination
(1) Cooling operation
Operation
Outdoor unit model
PUHY-P144TSHMU-A
PUHY-P72THMU-A PUHY-P72THMU-A
Operating
conditions
Ambient
tempera-
ture
Indoor
DB/WB
26.7 °C /19.4 °C [80 °F/67 °F]
Outdoor
35 °C / - [95 °F/ - ]
Indoor
unit
No. of connected
units
Unit
4
No. of units in opera-
tion 4
Model - 36/36/36/36
Piping
Main pipe
m [ft]
5[16-3/8]
Branch pipe 10 [32-3/4]
Total pipe length 45 [147-5/8]
Fan speed - Hi
Amount of refrigerant
kg
[lbs-oz] 19 [42]
Outdoor
unit
Electric current A 30.3
Voltage V 230
Compressor frequency Hz 48 48
LEV open-
ing
Indoor unit
Pulse
325/325/325/325
SC (LEV1) 190 190
LEV2 1400 1400
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
MPa
[psi] 2.59/0.96 [376/139] 2.59/0.96 [376/139]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C [°F]
69 [156] 69 [156]
Heat exchanger out-
let (TH3) 44 [111] 44 [111]
Accumulator inlet 10 [50] 10 [50]
Accumulator outlet 10 [50] 10 [50]
SCC outlet (TH6) 24 [75] 24 [75]
Compressor inlet 17 [63] 17 [63]
Compressor shell
bottom 47 [117] 47 [117]
Indoor
unit
LEV inlet 23 [73] 23 [73]
Heat exchanger
outlet 10 [50] 10 [50]