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3 Fasten the screws of the stopper ring for drain hose.
※ Tightening too hard may damage the flexible drain hose. Do not tighten too hard.
Stopper ring for flexible hose (small)
Stopper ring for flexible hose (large)
The end of the drain trap is processed for prevention of the
hose from slipping off.
CAUTION
Ensure that the stopper ring for drain hose is not fastened
over the thick end of the hose end. It may cause leakage.
３ Attach the hot water supply Pipe and the water supply Pipe
Attach the flexible pipes (for hot water/water supplies) and the stop valves to the check valves and hot water/
water supply pipes of the floor unit.
Flexible pipe (middle)
Check valve
Stop valve
Water supply Pipe
Hot water supply Pipe
(This image shows horizontal plumbing.)
1. Bend the flexible pipe to suit the position of the filtered check filtered check valve.
2. Insert the supplied packing to the flexible pipe and attach to the check valve with the strainer.
3. Insert the supplied packing to the flexible pipe and attach to the stop valve.
4. After plumbing, check that the packing fit on the wall has not been moved. If it is moved, hold down the packing again.
● When attaching the water supply Pipe and hot water supply Pipe, ensure that they do not come in
contact with the basin pipes. Doing so will may cause water leaks.
● Always attach the supplied packing. Using YUME OASIS without installing the supplied packing may
cause water leaks.
CAUTION
● Do not connect the hot water supply Pipe and water supply Pipe in reverse.
● Check that water is not leaking from the joint.
POINT
Three lengths of flexible pipes are provided in the packing for the use of piping water and hot water supply.
The piping shown in the image above may be impossible depending on the position of the ascending part of the pipes.
Use an appropriate length of flexible pipe for your piping.
Drain hose packing
Stopper ring for drain hose
Align the width
center of the
stopper ring for
drain hose to the
notch on the
Drainpipe
flexible hose.
Stop valve
Check valve
CAUTION
Flexible pipe (long)
<Flexible drain hose (short)>
Insert it to this line.
Tighten
Flexible drain hose (short)
Drain hose packing (small)
● Always connect the pipe after removing all contaminants on the
pipe
● Always attach the supplied packing.
Using YUME OASIS without installing the supplied packing may
cause water leaks.
● Do not connect the hot water supply Pipe and water supply Pipe
in reverse.
● Bend the flexible pipe at the largest bend radius as possible.
An extremely small bend radius increases the pipe resistance,
causing faulty shower outlet.
● Pay attention to the route of the flexible pipe for handle operation
of the stop valve.
17
<Flexible drain hose (long)>
Drain hose packing
Stopper ring for drain hose
Align the
stopper ring for
drain hose to a
position
between the
flexible hose
end and the
notch on the
Flexible drain hose (long)
flexible hose.
Thick end
Insert it to this line.
Tighten
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