Mitsubishi Electronics PUHY-P144 Manual De Usuario
[
VIII Test Run Mode ]
- 143 -
HWE08040
GB
Operation
Outdoor unit model
PUHY-P288TSHMU-A
PUHY-P72THMU-A
PUHY-P96THMU-A
PUHY-
P120THMU-A
Operating
conditions
Ambient
tempera-
ture
tempera-
ture
Indoor
DB/WB
21.1°C/ - [70°F/ - ]
Outdoor
8.3°C/6.1°C [47°F/43°F]
Indoor
unit
unit
No. of connected
units
units
Unit
6
No. of units in opera-
tion
tion
6
Model
-
48/48/48/48/48/48
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
Amount of refrigerant
kg
[lbs-oz]
34 [75]
Outdoor
unit
unit
Electric current
A
67.6
Voltage
V
230
Compressor frequency
Hz
53
71
75
LEV open-
ing
ing
Indoor unit
Pulse
332/332/406/406/406/406
SC (LEV1)
0
LEV2
1160
1280
1280
Pressure
High pressure (after O/S)/low
pressure (before accumulator)
pressure (before accumulator)
MPa
[psi]
2.71/0.65
2.71/0.65
2.71/0.65
[394/95]
[394/95]
[394/95]
Temp. of
each sec-
tion
each sec-
tion
Outdoor
unit
unit
Discharge (TH4)
°C [°F]
72 [162]
75 [167] 70 [158]
Heat exchanger out-
let (TH3)
let (TH3)
0 [32]
-2 [28]
-1 [30]
Accumulator inlet
0 [32]
-2 [28]
-1 [30]
Accumulator outlet
0 [32]
-2 [28]
-1 [30]
Compressor inlet
0 [32]
-2 [28]
-1 [30]
Compressor shell
bottom
bottom
40 [104]
40 [104] 40 [104]
Indoor
unit
unit
LEV inlet
36 [97]
37 [99]
36 [97]
Heat exchanger
inlet
inlet
70 [158]
73 [163] 69 [156]