ENG - 26
TROUBLE SHOOTING GUIDE
In case your humidifier does not work properly, please examine your machine before asking for
maintenance service.
Fault Sympton
Analysis of causes
Failure Recovery Method
Power light on, air blown but
no mist.
No water in the tank.
Fill the water into the tank.
Cover of water level protecti
-
on switch not closed properly.
Reinstall the cover.
Peculiar smell of mist.
New machine.
Keep the water tank unco
-
vered in a cool place for 12
hours.
Dirty Water or water stored in
the tank for a long time.
Clean the water tank and refill
the tank.
Power light on but no blow or
no mist.
Water level too high in the
tank.
Keep the water in an ordinary
level.
Small mist output.
The transducer is dirty.
Clean the transducer.
Dirty water or water stored in
the tank for a long time.
Clean the water tank and refill
the water.
Abnormal noises.
Resonance caused by insuffi
-
cient water in the water basin.
Add water into the basin.
Resonate with the surface
where the unit is placed.
Place the unit in the stady
surface or ground.
In case the humidifier is still unable to work normally after the above treatment, please contact
the supplier or local maintenance center. We will provide you with wholehearted services.
CLEANING AND 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 heavy scales on the surface of water basin,
transducer and inner surface of the water tank. Scales 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 longer period of time.
6)
Do not use the chemical for cleaning.
How to clean the transducer:
1)
Put 5-10 drops of cleaning abluent on the surface of the transducer, wait for 2-5 minutes;
2)
Brush out the scale on the surface.
3)
Rinse the transducer with clean water.
