Max. Refrigerant Piping Length; Max. Height Difference; Additional Refrigerant Charge - Mitsubishi Electric MSH-07NV Service Manual

MAX. REFRIGERANT PIPING LENGTH

Models
MSH-07NV -
E1
MSH-09NV -
E1
MSH-07NV -
E2
MSH-09NV -
E2
MSH-12NV -
E1
MSH-12NV -
E2
MSH-18NV -
E1
MSH-18NV -
E2
MSH-18NV -
E3
MSH-24NV -
E1
MSH-24NV -
E2

MAX. HEIGHT DIFFERENCE

ADDITIONAL REFRIGERANT CHARGE(R-22 : g)
Models
MSH-07NV -
E1
MSH-09NV -
E1
MSH-07NV -
E2
MSH-09NV -
E2
MSH-12NV -
E1
MSH-12NV -
E2
MSH-18NV -
E1
MSH-18NV -
E2
MSH-18NV -
E3
Models
MSH-24NV -
E1
MSH-24NV -
E2
Refrigerant piping
Max. length : m
A
10
15
Outdoor unit precharged
(up to 7m)
850
1150
1800
Outdoor unit precharged
(up to 7m)
2400
Piping size O.D : mm
Gas Liquid
9.52
6.35
12.7
15.88
9.52
Refrigerant piping length (one way)
7m
0
Calculation : Xg=50g/m
Refrigerant piping length (one way)
7m
0
Calculation : Xg=65g/m
Length of connecting pipe : m
Outdoor unit
Indoor unit
0.43
10m 15m
150
400
(A-7)m
10m 15m
195 520
(A-7)m
0
27