Mitsubishi Electric MU-GD08ND, Service Manual

Page: 8 / 20

8
MAX.REFRIGERANT PIPING LENGTH
Model
Piping size O.D : mm
Refrigerant piping : m
Gas
X
9.52
Liquid
X 6.35
20
10
MU-GD08ND-
Max. length
A
Max. height
B
MU-GD10ND-
MU-GD12ND-
X 12.7 30
NOTE : Calculation : Xg=15g/m x (Refrigerant piping length (m)-7)
Model
Outdoor unit precharged
Refrigerant piping length (one way)
15m
120
20m
195
7m
0
10m
45
550
1100
30m
-
345
Capillary tube
X 3.0 ' X 1.6 ' 850
X 3.0 ' X 1.6 ' 450
Stop valve
(with service port)
Stop valve
Compressor
Strainer
#100
Outdoor heat
exchanger
Refrigerant pipe X 6.35
(with heat insulator)
Refrigerant pipe
X
9.52 (MU-GD10ND)
X 12.7 (MU-GD12ND)
(with heat insulator)
Flared
connection
Flared
connection
Refrigerant flow in cooling
MU-C18VC
C1
C1
C1
MU-GD10ND-
C1
MU-GD12ND-
C1
MU-GD08ND-
C1
Indoor
unit
Max. Height
B
Outdoor unit
Refrigerant Piping
Max. Length
A
MAX.HEIGHT DIFFERENCE
ADDITIONAL REFRIGERANT CHARGE(R22 : g)
MU-GD10ND
MU-GD12ND
Model
Refrigerant piping : m Piping size O.D : mm
Max. length
A
Max. height
B
Gas Liquid
MU-GD08ND -
C1
20 10
ø9.52
ø6.35 MU-GD10ND -
C1
MU-GD12ND -
C1
ø12.7
Model
Outdoor unit
precharged
Refrigerant piping length (one way)
7m 10m 15m 20m
MU-GD08ND -
C1
550
0 45 120 195 MU-GD10ND -
C1
1100
MU-GD12ND -
C1
(MU-GD10ND -
C1
)
(MU-GD12ND -
C1
)