Mitsubishi Electric PURY-P72 Service Handbook page 175

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[Vln Test Run Mode]
(2) Heating only operation
Outdoor unit model
Operation
PURY-P72THMU-A PURY-P96THMU-A
Model name of BC controller CMB-P104NU-G CMB-P104NU-G
Indoor
21.1°C/- 21.1°C/-
Ambient
[70° F/-] [7O°F/-]
tempera- DBIWB
ture
Outdoor
B.3°C/6.1°C 8.3°C/6.1°C
[47°F/43°F] [47°F/43°F]
No. of connected units
3
2
Unit
Indoor unit No. of units in operation 3 2
Operating
Model
-
24/24/24 48/48
conditions
Main pipe 5 [16-3/8"] 5 [16-3/8"]
Piping
Branch pipe
m
10 [32-3/4"]
10
[32-314"]
[tt]
Total pipe length
35
[114-13/16"]
25 [82]
Fan speed
-
Hi Hi
Amount of refrigerant
kg
19.1
[42J 21.3 [47J
[Ibs-oz]
Electric current A 16.8 24.1
Outdoor
Voltage
V 230 230
unit
Compressor frequency Hz 48 71
LEV open-
Indoor unit 205/203/200 406/406
Pulse
ing
BC controller (112/3) 1101-/520 1101-/590
High pressure(63HS1)1 2.61/0.69 2.6710.68
Pressure
Low pressure(63LS)
MPa
[378/100] [387/98J
BC controller on the liquid side(PS1)1
[psi]
2.54/2.22 2.63/2.31
Intermediate part(PS3) [368/321] [381/335]
Discharge (TH4) 69 [156J 80 [176]
Heat exchanger outlet
0 [32]
0 [32J
(TH6)
Outdoor
Accumulator inlet 1 [34] -2 [28]
Temp. of
unit
each sec-
Accumulator outlet
°C
1 [34] -3 [27]
tion
Compressor inlet
[OF]
1 [34] [27]
-3
Compressor shell bottom 40 [104] 40 [104]
LEV inlet 30 [86] 38 [100]
Indoor unit
Heat exchanger inlet
63 [145] 70 [158]
HWE0803A
- 165- GB