35
Other
In such a case
Possible cause and measure
Reference
page
Nothing is indicated (lit).
Is the power plug removed from the power outlet?
⇒
Securely insert the power plug all the way.
The lamps automatically go off when not in use because of the power off
mode.
⇒
This is not a failure. Can be used when water passes again.
※
All lamps go off when not used for 30 minutes or longer after
water is stopped.
●
●
●
●
●
●
●
●
Has the water pressure decreased?
⇒
Wait until water pressure has recovered.
Is the water supply hose bent?
⇒
Correct the bend.
Nothing is indicated on the
LCD monitor while
water passes.
Have you forgotten to press the change filter reset button?
⇒
When replacing the filter, press the change filter reset button for
2 seconds or longer.
Change filter lamp remains
lit.
Change filter lamp lights
up quickly.
11
21
30
ー
ー
31
33
33
Is the corporation stop clogged?
⇒
Remove contaminants adhered to the filter in the corporation stop.
Check usable passing water amount of the filter on the LCD monitor.
⇒
If a large amount of water is used daily, the lamp will light up quickly.
24
〜
Is the filter clogged?
⇒
Time when the filter is clogged significantly depends on water quality
of tap water (such as turbidity, iron rust). Replace the filter.
When failure is suspected
●
The water easily carries electricity, or the water is difficult to electrolyze.
⇒
Set to the “Purify” mode and flow water for a while, and then use.
“- - -” and “Rinsing
(すすぎ)
”
indications on the liquid
crystal display flash.
27
continued
Indication
Summary of Contents for HWP-77EN
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