5
O P E R A T I N G I N S T R U C T I O N S
C. Connecting the Water Supply to the Main Unit
Water Supply Pipe
Shutoff Valve
Conversion Nut
Branching Valve
Hose A
Valve Coupling Nut
SHS
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Water Supply Pipe
Shutoff Valve
Fill Valve
Flush Tank
Valve Coupling Nut
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Pipe "A"
(Replace with hose A)
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Turn off the water at the shutoff valve (Please refer to the diagram on the following page).
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Flush the toilet twice to empty the bowl and tank. Place a small pan below the shutoff valve
and the fill valve to catch any water left in pipes then unfasten fill valve nut.
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If your existing pipe “A” is a copper pipe, replace it with our flexible hose A.
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If water supply pipe connection is 3/8”, use the conversion nut and the packing to attach the
branching valve. In some cases, the water supply pipe connection may be 1/2” in which case
the conversion nut may be omitted.
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Connect the hose A to the branching valve and tighten. You may need to use a valve coupling
nut. (see note below)
6
O P E R A T I N G I N S T R U C T I O N S
INSTALLATION
Ⅳ
1. Unfasten the nuts of the toilet seat to remove the toilet seat.
2. Put the nozzle plate on the toilet.
3. Align the center of the nozzle plate with the toilet, then tighten the nuts securely.
A. Attaching the Nozzle Plate to the Toilet
B. Installing the Main Unit to the Toilet
Mounting bolts
Washer
Flat packing
Hinge
Cone packing
Note: Check the condition of the flexible hose. If it is cracked, worn, or damaged, do not use
it.Replace the damaged hose before installing the unit. Also, if your toilet is equipped
with a non-flexible pipe, please replace the pipe with an appropriate flexible hose. (The
size of the valve coupling nut fitting is either 3/8” or 1/2”. Take your existing pipe to a
plumbing/hardware store to get the proper size of the flexible hose.)
FlushTank
Hose A
Branching Valve
Shutoff Valve
Bodyjoint
Hose B
Use the hose B to connect the body joint
of the main unit to the branching valve.
Tighten the coupling nuts at the body
joint and the branch outlet.
