EN
13
8 Maintenance
ES
Draining water -
while not using over extended period of time
Unplug the power supply cord.
Detach the unit.
Make sure the power cord
is plugged in properly.
Set the temperature of water to low or middle.
(Freezing can be prevented by thermal efficiency of water tank).
Not using the unit for a long time in winter unplug and
drain the water from the water tank and pipes thoroughly.
Screw the drain bolt and install the appliance.
Close the shutoff valve.
Uphold the appliance and thoroughly drain
the water by unscrewing the drain bolt
(beware of losing the drain bolt).
Not doing so may cause fire.
Refer to the installation method.
Refer to the trial operation method in order to
use this appliance again.
If there is no heating system in the toilet, wrap pipes with cloth
or other materials.
Refer to the water drain method.
Preventing freezing
Drain bolt
Summary of Contents for UB-6635R
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