34
The seat temperature is cold.
Trouble
㩷
The seat does not warm up (remains cold).
Tests and results
Solutions
Is the seat temperature setting low or “OFF”?
Adjust the temperature by pressing
the
button on the Washlet main
operation section.
See pages 14, 15.
Is the Energy Saver ON/OFF
lamps on the Washlet main
operation section lit?
[If the Energy Saver indication
lamp and Timer-based Energy
Saver lamp are lit]
The seat heater is turned off to
save energy. (Timer-based Energy
Saver “ON”)
When you sit on the seat, the heater is
turned on temporarily and the seat is
warmed in about 15 minutes.
See pages 16, 17.
[If the Energy Saver indication
lamp and Smart Energy Saver ON/
OFF lamp are lit]
The seat temperature is lowered to
save energy. (Smart Energy Saver
“ON”)
When you sit on the seat, the seat is
warmed temporarily.
See pages 16, 17.
Have you been seated for a long
time?
If the seating switch continuously
detects something for longer than
20 minutes, the seat temperature
lowers and, if it detects something
continuously for longer than 1 hour,
the safety device triggers to turn off
the seat heater.
Stand up once from the seat and use it
again.
Did you put anything on the seat
or the lid?
Remove the object from the seat or the
lid.
Are you sitting in a way that prevents the seating switch from
working?
The seating switch can have dif culty
detecting the user depending on the
sitting posture. Sit back on the seat.
Is a commercially available seat
cover or lid cover being used?
If a commercially available seat
cover or lid cover is used, the
seating switch may keep detecting
the cover/lid for a long time and
the seat heater and rear washing
functions may be disabled by safety
features.
Remove the commercially available
cover.
The washing water temperature is cold.
Trouble
㩷
The rear or front washing water is cold.
Tests and results
Solutions
Is the water temperature setting low or OFF?
Adjust the temperature by pressing
the
button on the Washlet main
operation section.
See pages 14, 15.
Is the Timer-based Energy Saver ON?
Sit on the seat and wait for about 10
minutes.
See page 16.
Is the washing water cold only in the beginning?
When the temperature of the water
supply and the bathroom is low, the
water temperature may be low when rst
spouted.
K837(Euro)InstructionManual̲EN.indb 34
2011/03/15 10:53:28