Mitsubishi PUHY-EP250 - Dual Unit Combination (High COP Unit)

[6-11 Standard Operation Data (Reference Data) ]
- 131 -
HWE12050 GB
6 Test Run
6-11-2 Dual Unit Combination (High COP Unit)
Packaged unit model PUHY-EP400YSKM-A
Outdoor unit model PUHY-EP200YKM-A PUHY-EP200YKM-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
4
Number of units in operation 4
Model - 100/100/100/100
Piping
Main pipe
m [ft]
5 [16-3/8]
Branch pipe 10 [32-3/4]
Total pipe length 45 [147-5/8]
Fan speed - Hi
Refrigerant charge kg [lbs-oz] 26 [58]
Outdoor unit Voltage V 400
Cooling operation
Outdoor unit
Electric current A 17.3
Compressor frequency Hz 52 52
LEV open-
ing
Indoor unit
Pulse
325/325/325/325
SC (LEV1) 190 190
LEV2 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi] 2.71/0.90 [393/131] 2.71/0.90 [393/131]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
69 [156] 69 [156]
Heat exchanger outlet (TH3) 44 [111] 44 [111]
Accumulator inlet 10 [50] 10 [50]
Accumulator outlet 10 [50] 10 [50]
SCC outlet (TH6) 24 [75] 24 [75]
Compressor inlet 17 [63] 17 [63]
Compressor shell bottom 47 [117] 47 [117]
Indoor unit
LEV inlet 24 [75] 24 [75]
Heat exchanger outlet 10 [50] 10 [50]
Heating operation
Outdoor unit
Electric current A 18.2
Compressor frequency Hz 53 53
LEV open-
ing
Indoor unit
Pulse
332/332/332/332
SC (LEV1) 0
LEV2 2100 2100
Pressure High pressure (after O/S)/Low pressure (before accumulator) MPa [psi] 2.72/0.66 [395/95] 2.72/0.66 [395/95]
Section
tempera-
tures
Outdoor unit
Discharge (TH4)
°C [°F]
72 [162] 72 [162]
Heat exchanger outlet (TH3) 0 [32] 0 [32]
Accumulator inlet 0 [32] 0 [32]
Accumulator outlet 0 [32] 0 [32]
Compressor inlet 0 [32] 0 [32]
Compressor shell bottom 40 [104] 40 [104]
Indoor unit
LEV inlet 37 [98] 37 [98]
Heat exchanger inlet 72 [161] 72 [161]