Installation manual

[ VIII Test Run Mode ]
- 123 -
HWE10040 GB
Operation
Outdoor unit model
PUHY-P400YJM-A PUHY-P450YJM-A
Operating
conditions
Ambient
tempera-
ture
Indoor
DB/WB
27°C/ 19°C 27°C/ 19°C
[81°F/ 66°F] [81°F/ 66°F]
Outdoor 35°C/- [95°F/- ] 35°C/- [95°F/- ]
Indoor
unit
No. of connected
units
Unit
45
No. of units in opera-
tion
45
Model - 100/100/100/100 100/100/100/100/50
Piping
Main pipe
m [ ft ]
5 [17] 5 [17]
Branch pipe 10 [33] 10 [33]
Total pipe length 45 [148] 55 [181]
Fan speed - Hi Hi
Amount of refrigerant
kg
[ lbs-oz ]
19.0 [42] 19.4 [43]
Outdoor
unit
Electric current A 21.0 24.8
Voltage V 400 400
Compressor frequency Hz 97 111
LEV open-
ing
Indoor unit
Pulse
325/325/325/325 325/325/325/325/362
SC (LEV1) 190 190
LEV2 - -
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
MPa
[ psi ]
3.05/ 0.84 3.07/ 0.79
[442/ 122] [445/ 115]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C [ °F ]
82 [180] 85 [185]
Heat exchanger out-
let (TH3)
45 [113] 48 [118]
Accumulator inlet 7 [45] 7 [45]
Accumulator outlet 7 [45] 7 [45]
SCC outlet (TH6) 25 [77] 28 [82]
Compressor inlet 19 [66] 19 [66]
Compressor shell
bottom
38 [100] 40 [104]
Indoor
unit
LEV inlet 25 [77] 28 [82]
Heat exchanger
outlet
4 [39] 4 [39]