Mitsubishi Electric CITY MULTI PEFY-W20VMA-A Manuel D'installation page 5

[Fig. 6.3.1]
Max. 20m
1.5-2m
B
A
K
B
D
E
F
F
H
[Fig. 6.3.2]
E
A
35 32 25
C D D
B
A Indoor unit
Tie band (accessory)
B
Visible part
C
D Insertion margin
Drain socket (accessory)
E
Drain pipe (O.D. ø32 PVC TUBE, field supply)
F
G Insulating material (field supply)
H Tie band (accessory)
[Fig. 6.4.1]
A
B
E
C
D
F
C
F
L
M
D D
F
G
I
F
G
H
A Insert pump's end 2 to 4 cm.
B Remove the water supply port.
About 2500 cc
C
D Water
E Filling port
Screw
F
6.3
Max. 300mm
A Insulation (9 mm or more)
N
B
B Downward slope (1/100 or more)
C Support metal
J
K Air bleeder
L Raised
M Odor trap
O
Grouped piping
D O. D. ø32 PVC TUBE
E Make it as large as possible. About 10 cm.
F Indoor unit
G Make the piping size large for grouped piping.
H Downward slope (1/100 or more)
I O. D. ø38 PVC TUBE for grouped piping.
PEFY-W·VMA(2) model
J Up to 700 mm
N Drain socket (accessory)
O Horizontal or slightly upgradient
[Fig. 6.3.3]
A E
5 25
D
C
A Indoor unit
Tie band (accessory)
B
Band fixing part
C
D Insertion margin
E Drain socket (accessory)
Drain pipe (O.D. ø32 PVC TUBE, field supply)
F
G Insulating material (field supply)
6.4
[Fig. 6.4.2]
<Indoor controller board>
Correct piping
Wrong piping
(9 mm or more insulation)
F
G
B
SWE
5