Mitsubishi Electric PEFY-WL06NMAU-A Installation Manual page 5

[Fig. 6.3.1]
Max. 20 m [65 ft]
1.5-2 m [5-7 ft]
B
A
K
B
D
E
F
F
H
[Fig. 6.3.2]
F
E
A
35 32 25
H
[1- 13 / ] [1- 1 / ] [1]
32 4
B
C D D
A Indoor unit
B Tie band (accessory)
C Visible part
D Insertion margin
E Drain hose (accessory)
F Drain pipe (O.D. ø32 mm [1-1/4 in] PVC TUBE, field supply)
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
(Unit: mm [in])
G
A Insert pump's end 2 to 4 cm
[13/16 to 1-5/8 in].
B Remove the water supply port.
C About 2500 cc
D Water
E Filling port
F Screw
6.3
○ Correct piping
Max. 300 mm [11- 13 / in]
16
× Wrong piping
A Insulation (9 mm [3/8 in] or more)
B Downward slope (1/100 or more)
N
B
C Support metal
J
K Air bleeder
L Raised
O
M Odor trap
Grouped piping
D O. D. ø32 mm [1-1/4 in] PVC TUBE
E Make it as large as possible. About 10 cm [3-15/16 in].
F Indoor unit
G Make the piping size large for grouped piping.
H Downward slope (1/100 or more)
I O. D. ø38 mm [1-1/2 in] PVC TUBE for grouped piping.
J Up to 700 mm [27-9/16 in]
N Drain hose (accessory)
O Horizontal or slightly upgradient
6.4
[Fig. 6.4.2]
<Indoor controller board>
(9 mm [3/8 in] or more insulation)
SWE
5