Install The Drain Pipe - Fujitsu RIDH07AVFJ Installation Manual

(2) Wall mounted type / Floor standing concealed type
Locally arranged pipe
Observe the following procedures to construct centralized
drain pipe ttings.
[O.D.1-5/16 in.
(33 mm)] or more

8.2. Install the drain pipe

(1) Be sure to use supplied Drain hose 1 and Hose band 2
Drain
hole
13/16 in. (20 mm)
1 Drain hose
Fasten the Hose band
horizontal against earth (ground).
The Hose band
side of the Drain hose
9374342419_02_IM.indb 15
Downward gradient 0.10-
0.19 in. (2.5-5.0 mm)
3-15/16 in.
(100 mm)
or more
GOOD
Air bleeding
Trap
Rise
PROHIBITED
Downward gradient
1/100 or more
2 Hose band
1 Drain hose
Hard PVC side
Hose band
3/16 in. (4 mm) or less
2 Hose band
2
at the position where
2
must be positioned at the right
1
as in the gure.
(2) Be sure to connect Drain pipe with adhesive (polyvinyl
chloride) so that there is no leakage.
[O.D.1-1/16 in.
(27 mm)] or more
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.
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 gures.
To avoid space with Drain hose 1 and Hose band 2 ,
press rmly the Drain hose insulation B 3 .
Ensure there is
no space.
• STEP1~STEP3
Butt the insulation
against the unit.
Applying
Joint pipe
area of
(Field supply)
adhesive
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
CAUTION
3 Drain hose
insulation B
STEP 1
Press rmly
Press rmly
Slit
Press rmly
STEP 2
Unit
Slit
En-15
2015/6/25 10:27:13