En-15
(2)
Wall mounted type / Floor standing concealed type
3-15/16 in.
(100 mm)
or more
Downward gradient 0.10-
0.19 in. (2.5-5.0 mm)
Locally arranged pipe
GOOD
[O.D.1-1/16 in.
(27 mm)] or more
Air bleeding
Rise
PROHIBITED
Trap
Observe the following procedures to construct centralized
drain pipe fi ttings.
[O.D.1-5/16 in.
(33 mm)] or more
Downward gradient
1/100 or more
8.2. Install the drain pipe
(1) Be sure to use supplied Drain hose
1
and Hose band
2
2
Hose band
Drain
hole
1
Drain hose
Hard PVC side
Hose band
3/16 in. (4 mm) or less
13/16 in. (20 mm)
2
Hose band
1
Drain hose
Fasten the Hose band
2
at the position where
horizontal against earth (ground).
The Hose band
2
must be positioned at the right
side of the Drain hose
1
as in the fi gure.
(2) Be sure to connect Drain pipe with adhesive (polyvinyl
chloride) so that there is no leakage.
Applying
area of
adhesive
Joint pipe
(Field supply)
Drain pipe [3/4 in. (19 mm)
O.D.1-1/16 in. (27 mm)] (Field supply)
3/16 in. (4 mm) or less
CAUTION
Do not connect to the Drain hole with adhesive. Using
adhesive may cause damage and water leaks.
(3) After installing the Drain hose
1
, check if the drainage is
smooth.
CAUTION
To prevent excessive force on Drain hose
1
, avoid bends or
twists. (To bend or twist may cause water leaks.)
(4) After checking for drainage, attach the Drain hose
insulation B
3
to insulate, following the instructions as in
the fi gures.
To avoid space with Drain hose
1
and Hose band
2
,
press fi rmly the Drain hose insulation B
3
.
3
Drain hose
insulation B
Ensure there is
no space.
• STEP1~STEP3
Butt the insulation
against the unit.
STEP 1
Unit
Slit
Press fi rmly
Press fi rmly
STEP 2
Slit
Press fi rmly
9374342419_02_IM.indb 159374342419_02_IM.indb 15 2015/6/25 10:27:132015/6/25 10:27:13
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