6
[Fig. 6-10]
Max. 20m [65ft]
1.5-2m [5-7ft]
B
A
K
B
D
E
F
F
H
[Fig. 6-11]
I
A
35
32
B
[1-
7
/
]
[1-
1
/
]
16
4
C
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)
I To be gap free. The joint section of the insulation material meet must be at the top.
[Fig. 6-12]
B
F
4
C
F
L
M
D
D
F
G
I
(Unit: mm [in])
F
E
25
H
[1]
G
D
A
A Insert pump's end 2 to 4 cm [13/16 to 1-5/8 in].
E
B Remove the water supply port.
C
C About 2500 cc
D Water
D
E Filling port
F Screw
6.5
13
Max. 300mm [11-
/
in]
16
Correct piping
Wrong piping
A Insulation (9 mm [3/8 in] 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 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.
(9 mm [3/8 in] or more insulation)
J Up to 700 mm [27-9/16 in]
N Drain hose (accessory)
O Horizontal or slightly upgradient