48 49
M aintenanc e
Water Filter
D rain V al v e
(Approximately once every 6 months) <If you think the water pressure has weakened>
( C ontinu ed )
Clean with a tool such as a toothbrush.
Also, remove any dust from inside the hole of the water filter drain valve.
Reinstall the water lter drain valve and
cover.
Insert the water filter drain valve and use a flat-
head screwdriver to tighten it securely.
Switch the breaker on the distribution
board to ON.
The "Power" LED lights up.
Open the shutoff valve, and then install
the shutoff valve cover.
5
6
7
8
Water Filter
D rain V al v e
(Approximately once every 6 months) <If you think the water pressure has weakened>
Remove the shutoff valve cover, and then
close the shutoff valve.
The water supply stops.
Press "Wand CLEAN" button.
Opens the wand cover.
(Release the pressure from the water supply pipe.)
Switch the breaker on the distribution board
to OFF.
Remove the cover on the left side of the
main unit and water lter drain valve.
Insert the flat-head screwdriver rmly in the hook.
(May cause damage.)
Loosen the water filter drain valve with a flat-head
screwdriver and then pull it.
1
2
3
4
M aintenanc e
Water Filter
Drain Valve
C A U T I ON
Do not remove the water lter
d rain v al v e w h il e th e s h u tof f
v al v e is open.
(Otherwise, water may leak out.)
Opening /
closing tool
(accessory)
or flat-head
screwdriver
Shutoff valve
cover
Push until a "click"
sound is heard.
Cover
Water lter drain valve
Hook
Flat-head screwdriver
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