Weewell WHC 750 User Manual - Maintenance
I
WHC 750 USER MANUAL
5
Maintenance
In case when the water is hard which means water contains too much calcium and magnesium, they can cause
“white powder” problem and give limes on the surface of water basin, transducer and inner surface of the water tank.
Limes on the surface of transducer will unable the unit work properly.
We recommend
1) Use cold boiled water or distilled water.
2) Clean the transducer, water tank and basin unit every week.
3) Change the water in water tank more often to keep it fresh.
4) Make sure to pull out the water from the water tank and dry the water basin before you store the unit unused for a
long period of time.
5) Clean the whole unit, and make sure that all parts of the unit are dried completely before unused for a long period
of time.
HOW TO CLEAN THE FILTER SYSTEM
Method A:
1. Clean and activate the ceramic balls after use of 1000L water regularly.
2. Take the filter system away from the tank cover.
3. Put the filter system into the white vinegar for about 10 minutes.
Trouble Shooting Guide
Any trouble found in normal operation, please kindly refer to the following points:
Trouble
Possible reasons
Shooting Way
Power lamp off, does
not work
No power supply
Connect power supply, switch on
Power lamp on, no
mist outlet with wind
No water in water tank Fill water into water tank
Security switch is too
slight
Make the switch tight
Abnormal smell mist
New unit
Take out water tank, open cover, let it stay 12 hours in cool
position
Dirty water or long
time staying water
Cleaning water tank, fill in clear water
Power lamp on, unit
doesn’t work
Too much water in the
water basin
Pull out same water from the water basin, closed the cover
of water tank tightly
Mist fog is too small
Too much scale in the
water basin
Clean transducer
Water is too dirty or
water kept too long in
the tank
Clean water tank, change to fresh clear water
Abnormal noise
Resonant in water tank
when water is too less
Fill water into water tank
Unit is on a unstable
surface
Move the unit to a stable flat surface
Mist fog coming out
from around nozzle
There are gaps
between the nozzle
and water tank
Dip the nozzle in water for a while and then fix it to the
socket on water tank