D. Troubleshooting
Symptom
Error
No
Power supply unit not proper-
mist
ly connected
Not enough water in the
water tank
Too much water in the water
tank
The upper part is plugged up
by a water film or something
else
Solution
Insert power supply unit
into power outlet and
device
Fill up to the maximum
water level indicator
Pour out water until it
reaches the maximum
water level indicator
Use cloth to clean
EN
7