Installation manual

[ VIII Test Run Mode ]
- 218 -
HWE10050 GB
Operation
Outdoor unit model
PURY-EP550YSJM-A
PURY-EP300YJM-A PURY-EP250YJM-A
Model name of BC controller CMB-P108V-GA1
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
5
No. of units in operation 5
Model
-
100/100/100/125/125
Fan speed Hi
Piping
Main pipe
m
[ft]
5[17]
Branch pipe 10 [33]
Total pipe length 55 [181]
Amount of refrigerant
kg
[lbs-oz]
38.4 [85]
Outdoor
unit
Electric current A 16.7
Voltage V 400
Compressor frequency Hz 81 71
LEV open-
ing
Indoor unit
Pulse
332/332/332/406/406
BC controller (LEV1/LEV3) 110/1010
Pressure
High pressure(63HS1)/
Low pressure(63LS)
MPa
[psi]
2.79/ 0.64 2.79/ 0.64
[405/ 93] [405/ 93]
BC controller on the liquid side(PS1)/
Intermediate part(PS3)
2.76/ 2.44
[400/ 354]
Temp. of
each sec-
tion
Outdoor
unit
Discharge (TH4)
°C
[°F]
81 [178] 81 [178]
Heat exchanger inlet
(TH6)
1 [34] 1 [34]
Accumulator inlet (TH5) -2 [28] -2 [28]
Accumulator outlet -3 [27] -3 [27]
Compressor inlet -3 [27] -3 [27]
Compressor shell bottom 41 [106] 41 [106]
Indoor unit
LEV inlet 39 [102]
Heat exchanger gas pipe
(TH3)
70 [158]