Mitsubishi Electric MU-GA50VB Service Manual page 14

ADDITIONAL REFRIGERANT CHARGE(R410A : g)
Model
MU-GA50VB -
E1
Model
MU-GA60VB -
E1
Outdoor unit
Model
precharged
MU-GA80VB -
E1
Outdoor unit precharged
1,450
Outdoor unit precharged
2,000
7m
2,400 0
Refrigerant piping length (one way)
7m
10m
0
60
Calculation : Xg=20g/m
Refrigerant piping length (one way)
7m 10m
0
60
Calculation : Xg=20g/m
Refrigerant piping length (one way)
10m 15m
165 440
Calculation : Xg=55g/mo(Refrigerant piping length(m)-7)
14
15m 20m
160 260
(Refrigerant piping length (m)–7)
15m 20m
160 260
(Refrigerant piping length (m)–7)
20m
25m
715 990
25m
360
25m
360
30m
1,165