Mitsubishi Electric MSZ-G09SV-E1 Service Manual page 15

MAX. REFRIGERANT PIPING LENGTH
Model
MSZ-G09SV -
E1
MUZ-G09SV -
E1
MSZ-G09SV -
E2
MUZ-G09SV -
E2
MSZ-G12SV -
E1
MUZ-G12SV -
E1
MSZ-G12SV -
E2
MUZ-G12SV -
E2
MAX. HEIGHT DIFFERENCE
Indoor
unit
w Max. Height
difference 8m
(MSZ-G09SV )
w Max. Height
difference 10m
(MSZ-G12SV )
ADDITIONAL REFRIGERANT CHARGE (R22:g)
Outdoor unit
Model
precharged
MSZ-G09SV -
E1
MUZ-G09SV -
E1
MSZ-G09SV -
E2
MUZ-G09SV -
E2
MSZ-G12SV -
E1
MUZ-G12SV -
E1
MSZ-G12SV -
E2
MUZ-G12SV -
E2
Refrigerant piping
Max. length : m
A
12
15
Refrigerant Piping
Max. length
w Height difference should be within
8m(MSZ-G09SV ) / 10m(MSZ-G12SV )
regardless of which unit,
indoor or outdoor position is high.
5m 6m
750
0 30
0 30
1100
Piping size O.D : mm
Liquid
Gas
9.52
6.35
12.7
A
Refrigerant piping length (one way)
7m 8m 9m 10m
60 90 120 150
60 90 120 150
Calculation : Xg=30g/mo(Refrigerant piping length(m) - 5)
15
Length of connecting pipe : m
Indoor unit
Gas 0.43
Liquid 0.5
Outdoor unit
11m 12m 13m
180 210
180 210 240
Outdoor unit
14m 15m
270 300