Mitsubishi PUHY-EP250 - Page 139

[6-11 Standard Operation Data (Reference Data) ]
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HWE12050 GB
Outdoor unit model PUHY-EP400YKM-A PUHY-EP450YKM-A
Conditions
Ambient temperature
(cooling)
Indoor
DB/WB
26.7°C/19.4°C [80°F/67°F] 26.7°C/19.4°C [80°F/67°F]
Outdoor 35°C/- [95°F/-] 35°C/- [95°F/-]
Ambient temperature
(heating)
Indoor
DB/WB
21.1°C/- [70°F/-] 21.1°C/- [70°F/-]
Outdoor 8.3°C/6.1°C [47°F/43°F] 8.3°C/6.1°C [47°F/43°F]
Indoor unit
Number of units connected
Unit
44
Number of units in operation 4 4
Model - 100/100/100/100 100/100/125/125
Piping
Main pipe
m [ft]
5 [16-3/8] 5 [16-3/8]
Branch pipe 10 [32-3/4] 10 [32-3/4]
Total pipe length 45 [147-5/8] 45 [147-5/8]
Fan speed - Hi Hi
Refrigerant charge kg [lbs-oz] 28 [62] 28 [62]
Outdoor unit Voltage V 400 400
Cooling operation
Outdoor unit
Electric current A 27.6 34.6
Compressor frequency Hz 97 111
LEV open-
ing
Indoor unit
Pulse
325/325/325 325/325/325/325
SC (LEV1) 100 190
LEV2 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi] 3.18/0.84 [461/122] 3.31/0.84 [480/122]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
84 [183] 86 [187]
Heat exchanger outlet (TH3) 45 [113] 45 [113]
Accumulator inlet 7 [45] 7 [45]
Accumulator outlet 7 [45] 7 [45]
SCC outlet (TH6) 25 [77] 25 [77]
Compressor inlet 19 [66] 19 [66]
Compressor shell bottom 38 [100] 38 [100]
Indoor unit
LEV inlet 17 [63] 17 [63]
Heat exchanger outlet 10 [50] 10 [50]
Heating operation
Outdoor unit
Electric current A 29.0 36.4
Compressor frequency Hz 108 120
LEV open-
ing
Indoor unit
Pulse
332/332/332/332 332/332/406/406
SC (LEV1) 00
LEV2 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi] 2.78/0.61 [403/88] 2.82/0.61 [409/88]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
90 [194] 90 [194]
Heat exchanger outlet (TH3) -3 [27] -3 [27]
Accumulator inlet -3 [27] -3 [27]
Accumulator outlet -3 [27] -3 [27]
Compressor inlet -3 [27] -3 [27]
Compressor shell bottom 40 [104] 40 [104]
Indoor unit
LEV inlet 37 [99] 37 [99]
Heat exchanger inlet 80 [176] 80 [176]