Msx-A26Wv- Max. Refrigerant Piping Length & Max. Height Difference; Msx-A26Wv- Additional Refrigerant Charge (R410A:g); Msx-A26Wv- Piping Preparation - Mitsubishi Electric MSC-A07WV Service Manual

MSX-A26WV-
E1
MAX.REFRIGERANT PIPING LENGTH & MAX. HEIGHT DIFFERENCE
Outdoor unit
MUX-A26WV- E1
UNIT No.
Max.
limits
ADDITIONAL REFRIGERANT CHARGE (R410A:g)
Outdoor unit
UNIT No.
precharged
1050g
A B
unit + unit
1050g
C D
unit + unit
PIPING PREPARATION
UNIT No.
For liquid
A B
and unit
For liquid
C D
and unit
Indoor unit A
MSC-A12WV- E1
LA H
Pipe length
LA 15m
A
LB 15m
B
LC 15m
C
LD 15m
D
10 11 12 13 14
m m m m
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
Outside diameter
Pipe
For gas
For gas
Indoor unit B
MSC-A12WV- E1 MSC-A09WV- E1
LB H
LA
Total
+
30m
LB
LC
Total
+
30m
LD
Refrigerant piping length (one way, 2 unit total)
15 16 17 18 19 20
m m m m m m
Insulation
thickness
mm
6.35 8mm
12.7 8mm
6.35 8mm
9.52 8mm
43
Indoor unit C Indoor unit D
MSC-A09WV- E1
LC H
Height difference (H)
10m
10m
10m
10m
21 22 23 24 25 26
m m m m m m m
Insulation material
Heat resisting foam plastic
0.045 specific gravity
LD H
No. of bends
10
Total
15
10
10
Total
15
10
27 28 29 30
m m m m