Installation manual

[ VIII Test Run Mode ]
- 177 -
HWE10040 GB
(2) Heating operation
Operation
Outdoor unit model
PUHY-EP400YSJM-A
PUHY-EP200YJM-A PUHY-EP200YJM-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
4
No. of units in opera-
tion
4
Model - 100/100/100/100
Piping
Main pipe
m [ ft ]
5[17]
Branch pipe 10 [33]
Total pipe length 45 [148]
Fan speed - Hi
Amount of refrigerant
kg
[ lbs-oz ]
25.5 [56]
Outdoor
unit
Electric current A 18.2
Voltage V 400
Compressor frequency Hz 51 51
LEV open-
ing
Indoor unit
Pulse
332/332/332/332
SC (LEV1) 0
LEV2 2100 2100
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
MPa
[ psi ]
2.74/ 0.68 2.74/ 0.68
[397/ 99] [397/ 99]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C [ °F ]
83 [181] 83 [181]
Heat exchanger inlet
(TH3)
2 [36] 2 [36]
Accumulator inlet 0 [32] 0 [32]
Accumulator outlet 0 [32] 0 [32]
Compressor inlet 0 [32] 0 [32]
Compressor shell
bottom
42 [108] 42 [108]
Indoor
unit
LEV inlet 37 [99]
Heat exchanger
inlet
81 [178]