Mitsubishi Electric CITY MULTI CMB-WP1016V-GA1, Service Handbook

Page: 114 / 294

[
VII
Test Run Mode ]
- 105 -
HWE1410A GB
Operation
Outdoor unit model
PURY-EP300YLM-A1 PURY-EP350YLM-A1
Model name of HBC controller CMB-WP108V-GA1
No. of HBC controllers required 1 1
Operating
conditions
Ambient tem-
perature
Indoor
DB/WB
20°C/ - 20°C/ -
[68°F/ -] [68°F/ -]
Outdoor
7°C/ 6°C 7°C/ 6°C
[45°F/ 43°F] [45°F/ 43°F]
Indoor unit
No. of connected units
Unit
7 9
No. of units in opera-
tion
7 9
Model
-
40/40/40/40/40/50/50 40/40/40/40/40/40/40/40/
40
Fan speed Hi Hi
Piping
Main pipe
m
[ft]
5 [17] 5 [17]
Branch pipe 2.5 [9] 2.5 [9]
Total water pipe length 17.5 [58] 22.5 [74]
Amount of refrigerant
kg
[lbs]
11.8 [27] 11.8 [27]
Outdoor unit
Electric current A 18.7 24.6
Voltage V 400 400
Compressor frequency Hz 69 98
HBC control-
ler unit
Electric current A 2.89 2.89
Voltage V 230 230
Water pump command value [two
units]
%
100 100
LEV opening
HBC control-
ler
LEV1
Pulse
246 305
LEV2 246 305
LEV3 3000 3000
Pressure on
the refrigerant
side
High pressure(63HS1)/
Low pressure(63LS)
MPa
[psi]
2.61/ 0.69 2.78/ 0.62
[379/ 101] [404/ 90]
HBC controller PS1 2.53 [367] 2.67 [388]
Temp. on the
refrigerant
side
Outdoor unit
Discharge TH4
°C
[°F]
74 [166] 88 [191]
Heat exchanger inlet
TH6
3 [38] 3 [38]
Accumulator inlet TH5 -1 [31] -4 [25]
Accumulator outlet -1 [31] -4 [25]
Compressor inlet -1 [31] -3 [27]
Compressor shell bot-
tom
40 [104] 38 [101]
HBC control-
ler
LEV1/LEV2 inlet
34 [94] 36 [97]
Temp. on the
water side
HBC control-
ler
Water heat exchanger
outlet TH32/TH33
36 [97] 38 [101]
Indoor unit Inlet 36 [97] 38 [101]
Outlet 30 [86] 29 [85]
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