Installation manual

[ VIII Test Run Mode ]
- 127 -
HWE10040 GB
2. 2-unit combination
(1) Cooling operation
Operation
Outdoor unit model
PUHY-P500YSJM-A
PUHY-P250YJM-A PUHY-P250YJM-A
Operating
conditions
Ambient
tempera-
ture
Indoor
DB/WB
27°C/ 19°C
[81°F/ 66°F]
Outdoor 35°C/- [95°F/- ]
Indoor
unit
No. of connected
units
Unit
5
No. of units in opera-
tion
5
Model - 100/100/100/100/100
Piping
Main pipe
m [ ft ]
5[17]
Branch pipe 10 [33]
Total pipe length 55 [181]
Fan speed - Hi
Amount of refrigerant
kg
[ lbs-oz ]
25.1 [55]
Outdoor
unit
Electric current A 24.6
Voltage V 400
Compressor frequency Hz 65 65
LEV open-
ing
Indoor unit
Pulse
325/325/325/325/325
SC (LEV1) 100 100
LEV2 2100 2100
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
MPa
[ psi ]
3.11/ 0.86 3.11/ 0.86
[451/ 125] [451/ 125]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C [ °F ]
85 [185] 85 [185]
Heat exchanger out-
let (TH3)
47 [117] 47 [117]
Accumulator inlet 7 [45] 7 [45]
Accumulator outlet 7 [45] 7 [45]
SCC outlet (TH6) 27 [81] 27 [81]
Compressor inlet 19 [66] 19 [66]
Compressor shell
bottom
38 [100] 38 [100]
Indoor
unit
LEV inlet 27 [81]
Heat exchanger
outlet
6[43]