Water Filter Drain Valve - Toto Neorest NX Instruction Manual

M aintenanc e
Water Filter
D rain V al v e
Water Filter
(Approximately once every 6 months) <If you think the water pressure has weakened>
Remove the shutoff valve cover, and then
1
close the shutoff valve.
・The water supply stops.
C A U T I ON
Do not remove the water filter
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.)
2
Press "Wand CLEAN" button.
・ O pens the wand cover.
(Release the pressure from the water supply pipe.)
Switch the breaker on the distribution board
3
to OFF.
Remove the cover on the left side of the
4
main unit and water filter drain valve.
・Insert the flat-head screwdriver firmly in the hook.
(May cause damage.)
・Loosen the water filter drain valve with a flat-head
screwdriver and then pull it.
48
Drain Valve
Shutoff valve
cover
Opening /
closing tool
(accessory)
or flat-head
screwdriver
Cover
Hook
Flat-head screwdriver

Water filter drain valve

D rain V al v e
Water Filter
(Approximately once every 6 months) <If you think the water pressure has weakened>
Clean with a tool such as a toothbrush.
5
・Also, remove any dust from inside the hole of the water filter drain valve.
Reinstall the water filter drain valve and
6
cover.
・ Insert the water filter drain valve and use a flat-
head screwdriver to tighten it securely.
Switch the breaker on the distribution
7
board to ON.
・The "Power" LED lights up.
Open the shutoff valve, and then install
8
the shutoff valve cover.
( C ontinu ed )
Push until a "click"
sound is heard.
49