Mitsubishi PUHY-EP250 - 7-3 Error Code Definitions and Solutions: Codes [1000 - 1999]

[6-11 Standard Operation Data (Reference Data) ]
- 140 -
HWE12050 GB
Packaged unit model PUHY-EP850YSKM-A
Outdoor unit model PUHY-EP250YKM-A PUHY-EP300YKM-A PUHY-EP300YKM-A
Conditions
Ambient temperature
(cooling)
Indoor
DB/WB
26.7°C/19.4°C [80°F/67°F]
Outdoor 35°C/- [95°F/-]
Ambient temperature
(heating)
Indoor
DB/WB
21.1°C/- [70°F/-]
Outdoor 8.3°C/6.1°C [47°F/43°F]
Indoor unit
Number of units connected
Unit
6
Number of units in operation 6
Model - 140/140/140/140/140/140
Piping
Main pipe
m [ft]
5 [16-3/8]
Branch pipe 10 [32-3/4]
Total pipe length 65 [213-1/4]
Fan speed - Hi
Refrigerant charge kg [lbs-oz] 68 [150]
Outdoor unit Voltage V 400
Cooling operation
Outdoor unit
Electric current A 79.7
Compressor frequency Hz 65 74 74
LEV open-
ing
Indoor unit
Pulse
395/395/395/395/395/395
SC (LEV1) 171 171 171
LEV2 2100 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi]
2.89/0.88 2.89/0.88 2.89/0.88
[419/128] [419/128] [419/128]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
74 [165] 73 [163] 73 [163]
Heat exchanger outlet (TH3) 46 [115] 40 [104] 40 [104]
Accumulator inlet 10 [50] 10 [50] 10 [50]
Accumulator outlet 10 [50] 10 [50] 10 [50]
SCC outlet (TH6) 26 [79] 20 [68] 20 [68]
Compressor inlet 14 [57] 15 [59] 15 [59]
Compressor shell bottom 38 [100] 42 [108] 42 [108]
Indoor unit
LEV inlet 21 [70] 21 [70] 21 [70]
Heat exchanger outlet 10 [50] 10 [50] 10 [50]
Heating operation
Outdoor unit
Electric current A 84.3
Compressor frequency Hz 71 81 81
LEV open-
ing
Indoor unit
Pulse
414/414/414/414/414/414
SC (LEV1) 0
LEV2 2100 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi]
2.75/0.65 2.75/0.65 2.75/0.65
[399/94] [399/94] [399/94]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
75 [167] 70 [158] 70 [158]
Heat exchanger outlet (TH3) -2 [28] -1 [30] -1 [30]
Accumulator inlet -2 [28] -1 [30] -1 [30]
Accumulator outlet -2 [28] -1 [30] -1 [30]
Compressor inlet -2 [28] -1 [30] -1 [30]
Compressor shell bottom 40 [104] 40 [104] 40 [104]
Indoor unit
LEV inlet 36 [98] 36 [98] 36 [98]
Heat exchanger inlet 70 [158] 70 [158] 70 [158]