49
Troubleshooting
Troubleshooting
Rear Washing, Rear Washing - Mild, and Front Washing
Symptom Cause Solution Page
Shower spray
does not
discharge.
Water shutoff valve is closed.
Turn the open/close knob 180°
counterclockwise.
8
The strainer is clogged. Clean the strainer.
46
The water pressure is low. Water
pressure is set to the lowest
setting.
Press the
【＋】
side of the [SPRAY
STRENGTH] button.
18
Seat sensor is not triggering. Sit on the toilet.
29
The temperature of the water
supplied to the shower toilet is too
high.
This is not a malfunction. When the
water temperature exceeds 40°C
due to anti-freezing pipe heaters
or similar, the shower spray does
not discharge until hot water is
removed from the pipe. In this
scenario, drain the hot water from
the pipes by ushing the toilet and
then try pressing the button for the
desired washing function. If this
phenomenon occurs repeatedly,
then review the usage of the anti-
freezing pipe heater.
ー
The toilet is ushing.
This is not a malfunction. The toilet
ushing process has priority. Press
the button for the desired washing
function after the toilet nishes
ushing.
17
It takes longer
than usual for the
shower spray to
discharge.
The water temperature is not set to
an appropriate temperature.
This is not a malfunction. When
water temperature is low such as in
winter, it may take time to prepare
warm water before the shower spray
discharges.
ー
The preparation
time before the
shower spray
discharges may
be longer than
models you have
used in the past.
When purchasing a replacement model, the preparation time before
the shower spray discharges may be longer due to changes in product
design.
This is a feature of the product and is not a malfunction.
ー
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