Mitsubishi PUHY-EP250 - Page 138

[6-11 Standard Operation Data (Reference Data) ]
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HWE12050 GB
6 Test Run
Outdoor unit model PUHY-EP300YKM-A PUHY-EP350YKM-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
34
Number of units in operation 3 4
Model - 100/100/100 100/100/100/100
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 35 [114-13/16] 45 [147-5/8]
Fan speed - Hi Hi
Refrigerant charge kg [lbs-oz] 23 [51] 27 [60]
Outdoor unit Voltage V 400 400
Cooling operation
Outdoor unit
Electric current A 27.6 34.6
Compressor frequency Hz 74 95
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] 2.92/0.90 [424/131] 3.05/0.84 [442/122]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
73 [163] 82 [180]
Heat exchanger outlet (TH3) 40 [104] 45 [113]
Accumulator inlet 10 [50] 7 [45]
Accumulator outlet 10 [50] 7 [45]
SCC outlet (TH6) 20 [68] 25 [77]
Compressor inlet 15 [59] 19 [66]
Compressor shell bottom 42 [108] 38 [100]
Indoor unit
LEV inlet 19 [66] 17 [63]
Heat exchanger outlet 10 [50] 10 [50]
Heating operation
Outdoor unit
Electric current A 29.0 36.4
Compressor frequency Hz 81 102
LEV open-
ing
Indoor unit
Pulse
332/332/332 332/332/332/332
SC (LEV1) 00
LEV2 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi] 2.70/0.65 [392/94] 2.74/0.61 [397/88]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
70 [158] 89 [192]
Heat exchanger outlet (TH3) -1 [30] -3 [27]
Accumulator inlet -1 [30] -3 [27]
Accumulator outlet -1 [30] -3 [27]
Compressor inlet -1 [30] -3 [27]
Compressor shell bottom 40 [104] 40 [104]
Indoor unit
LEV inlet 36 [97] 37 [99]
Heat exchanger inlet 69 [156] 80 [176]