Mitsubishi Electric CITY MULTI PUHY-P400YEM-A Service Handbook page 38

Items
Indoor
Ambient temp.
Outdoor
Quantity
Indoor unit Quantity in operation
Model
Main pipe
Piping Branch pipe
Total piping length
Indoor unit fan notch
Refrigerant volume
Current
Voltage
Indoor unit
SC (LEV1)
Variable
capacity
Oil return (SLEV)
SC (LEV1)
Constant
capacity
Liquid pipe (LEV2)
High pressure/Low pressure
(after O/S) (before Main ACC)
Discharge (TH11/TH12)
Heat exchanger outlet (TH5)
Accumulator
Suction (Comp)
Variable
Low pressure saturation
capacity
temperature
unit
Liquid level
Shell bottom (Comp)
Heat exchanger gas line
(TH10a/TH10b)
Discharge temperature (TH11)
Suction (Comp) (No.1/No.2)
Liquid level
Constant
capacity
unit
Shell bottom (Comp)
Bypass inlet (TH9)
Heat exchanger gas line
(TH10a)
Heat exchanger inlet
Indoor unit
LEV inlet
Outdoor unit
-
Variable
capacity unit
Constant
capacity unit
DB/WB
Set
-
m
-
kg
A
V
Pulse
MPa
Inlet
Outlet
(TH2)
Upper (TH4)
Lower (TH3)
°C
Upper (TH4)
Lower (TH3)
PUHY-650YSEM(K,C)-A
PUHY-400YEM(K,C)-A
PUHN-250YEM(K,C)-A
20/-
7/6
250/200/125/50/25
30
Hi
31.9
40.0/38.0/36.6
380 ~ 415
440/350/440/450/280
198
100
800
1.76/0.34
85/90
7
– 3
– 3
– 3/4
– 3
30
– 3
43/45
– 3/– 3
90
30
– 4
33
– 4
– 4
78
37
-35-
PUHY-750YSEM(K,C)-A
PUHY-500YEM(K,C)-A
PUHN-250YEM(K,C)-A
5
5
250/250/125/100/25
5
5
36.9
46.6/44.3/42.7
440/440/440/350/280
0
1.76/0.34
9
– 4
– 4
– 4/2
– 4
– 4
40/33
– 4/ – 4
2