Mitsubishi Electric CITY MULTI PUHY-P108 Service Handbook page 206

(2) Heating operation
Operation
Ambient Indoor
tempera-
Outdoor
ture
No. of connected
units
Indoor
No. of units in op-
unit
eration
Operat-
ing condi-
Model
tions
Main pipe
Piping Branch pipe
Total pipe length
Fan speed
Amount of refrigerant
Electric current
Outdoor
Voltage
unit
Compressor frequency
Indoor unit
LEV
opening
SC (LEV1)
High pressure (after O/S)/low
Pressure
pressure (before accumulator)
Discharge
(TH11)
Heat exchanger
outlet (TH5)
Outdoor
Accumu-
unit
Temp. of lator
each sec-
Compressor inlet
tion
Compressor shell
bottom
LEV inlet
Indoor
Heat exchanger
unit
outlet
PUHY-P72TGMU-A
DB/
WB
°C
Unit
- 27 24
m
-
kg
A
V
Hz
259 455
Pulse
MPa
Inlet
Outlet
°C
- 197 -
Outdoor unit model
21.1/-
8.3/6.1
4
4
18 06 36
5
10
45
Hi
11.0
19.5/17.6
208/230
55
373 194 332
-
2.82/0.67
79
1
0
0
1
23
38
74
[ VIII Test Run Mode ]
PUHY-P96TGMU-A
21.1/-
8.3/6.1
4
4
27 24 06
5
10
45
Hi
13.9
26.4/23.8
208/230
73
259 455 194
-
2.70/0.65
76
1
0
0
1
23
35
72