35
Water Filter Drain Valve
(Perform once every 6 months)
<If you think the water pressure has weakened>
Water filter drain valve
1
Close the shutoff valve.
(Page 56)
■
•
The water supply stops.
CAUTION
Do not remove the water fi lter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out)
2
Extend the wand.
●
•
Operate with the buttons on the back side
of the remote control.
(1)
Press [MENU].
(2)
Use
to select
"MANUAL CLEANING".
Press [
●
ENTER].
(3)
Use
to select
"WAND CLEANING
ON/OFF".
Press [
●
ENTER] to extend
the wand.
Press [
●
ENTER] again to
retract the wand.
(Release the pressure from the
water supply pipe.)
3
Unplug the power plug.
(Page 15)
Switch the breaker on the
distribution board to OFF.
(Asia, Oceania, Middle East)
4
Remove the
cover.
Cover
5
Remove
the water
fi lter drain
valve.
●
•
Loosen with
a fl at-head
screwdriver and
then pull.
Water filter
drain valve
6
Clean with a tool such as a
toothbrush.
●
•
Also, remove any dust from inside the hole
of the water fi lter drain valve.
7
Reinstall the water fi lter drain
valve.
●
•
Insert the water fi lter drain valve and tighten
it securely with a fl at-head screwdriver.
8
Reinstall the
cover.
9
Insert the power plug.
(Page 15)
Switch the breaker on the
distribution board to ON.
(Asia, Oceania, Middle East)
10
Open the shutoff valve.
(Page 15)
Reference
Maintenance
Operation
Introduction
Maintenance
