Installation manual

[ VIII Test Run Mode ]
- 152 -
HWE10040 GB
Operation
Outdoor unit model
PUHY-P900YSJM-A
PUHY-P450YJM-A PUHY-P450YJM-A
Operating
conditions
Ambient
tempera-
ture
Indoor
DB/WB
20°C/- [68°F/- ]
Outdoor
7°C/ 6°C
[45°F/ 43°F]
Indoor
unit
No. of connected
units
Unit
9
No. of units in opera-
tion
9
Model - 100/100/100/100/100/100/100/100/100
Piping
Main pipe
m [ ft ]
5[17]
Branch pipe 10 [33]
Total pipe length 95 [312]
Fan speed - Hi
Amount of refrigerant
kg
[ lbs-oz ]
39.8 [88]
Outdoor
unit
Electric current A 48.1
Voltage V 400
Compressor frequency Hz 117 117
LEV open-
ing
Indoor unit
Pulse
332/332/332/332/332/332/332/332/332
SC (LEV1) 0
LEV2 1920 1920
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
MPa
[ psi ]
2.91/ 0.60 2.91/ 0.60
[422/ 87] [422/ 87]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C [ °F ]
89 [192] 89 [192]
Heat exchanger inlet
(TH3)
-2 [28] -2 [28]
Accumulator inlet -4 [25] -4 [25]
Accumulator outlet -4 [25] -4 [25]
Compressor inlet -4 [25] -4 [25]
Compressor shell
bottom
40 [104] 40 [104]
Indoor
unit
LEV inlet 39 [102]
Heat exchanger
inlet
87 [189]