MITSUBISHI ELECTRIC MSH-07NV - Manual (Page 27)

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