Mitsubishi Electric PURY-P72 Service Handbook page 182

[VIII Test Run Mode J
(2) Heating only operation
Outdoor unit model
Operation PURY-P144TSHMU-A
PURY-P72THMU-A
PURY-P72THMU-A
Model name of BC controller
CMB-P108NU-A
Ambient
Indoor 21.1°CI- [70°FI-]
tempera-
DBIWB
ture
Outdoor 8.3°CI6.1°C [47°F/43°F]
No. of connected units 4
Unit
Indoor unit
No. of units in operation 4
Model
-
36/36/36/36
Operating
conditions
Main pipe 5 [16-3/18"]
Piping
Branch pipe
m
10 [32-314"]
[ttl
Total pipe length
45 [147-5/8"]
Fan speed
-
Hi
Amount of refrigerant
kg
34.1 [75]
[Ibs-oz]
Electric current A 34.6
Outdoor
Voltage
V
230
unit
Compressor frequency
Hz
48
48
LEV open-
Indoor unit 350/350/350/350
Pulse
ing
BC controller (1/213) 110/110/870
High pressure(63HS1)/ 2.61/0.69 2.61/0.69
Pressure
Low pressure(63LS)
MPa
[378/100]
[378/100]
BC controller on the liquid side(PS1)/
[psi]
2.54/2.22
Intermediate part(PS3) [368/321]
Discharge (TH4)
69 [156J 69 [156]
Heat exchanger outlet
0 [32] 0 [32]
(TH6)
Outdoor
Accumulator inlet 1 [34]
1 [34]
Temp. of
unit
each sec-
Accumulator outlet
°C
1 [34J 1 [34J
[oF]
tion
Compressor inlet 1 [34] 1 [34]
Compressor shell bottom 40 [104] 40 [104]
LEV inlet 30 [86J
Indoor unit
Heat exchanger inlet 63 [145]
HWEOB03A
- 172-
GB