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MAX. REFRIGERANT PIPING LENGTH and MAX. HEIGHT DIFFERENCE
Model
MUZ-GA25VA
MUZ-GA25VAH
MUZ-GA35VA
MUZ-GA35VAH
Indoor
unit
Max. Height
difference
B
ADDITIONAL REFRIGERANT CHARGE (R410A:g)
Outdoor unit
Model
precharged
MUZ-GA25VA
MUZ-GA25VAH
MUZ-GA35VA
MUZ-GA35VAH
NOTE: Refrigerant piping exceeding 7m requires additional refrigerant charge according to the calculation.
Refrigerant piping : m
Max. length
A
20
Max. length
A
5m
6m
850
0
0
900
Max. Height difference
B
12
Outdoor unit
Refrigerant piping length (one way)
7m
8m
9m
10m
0
120
150
90
Calculation : Xg=30g/m
22
Piping size O.D : mm
Gas
9.52
11m
12m
13m
14m
180
210
240
270
(Refrigerant piping length (m)–5)
Liquid
6.35
15m
20m
300
450
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