Bionaire BU7500 Manuel D'utilisation page 11

TROUBLESHOOTING
PROBLEM
Control panel screen
is dark, no mist and
no airflow from the unit
The unit is beeping, the Water tank
empty icon (M) is on and there is no
mist
There is not
enough mist
Mist has a bad odour
Abnormal noise
CAUSE
Unit not turned on
Not connected to the mains supply
No water in the water tank
The mist level is set too low
Resonance from the surface
bearing the unit
Dirty or stagnant water in the tank
The appliance is new (just out of the
box)
Not using fresh or filtered water
Resonance effect due to too
little water in the water tank
Resonance from the surface
bearing the unit
6
SOLUTION
Turn on unit
Connect to the mains supply
Refill the water tank
Select a higher mist setting using the
Mist level button (R).
Place the unit on a steady surface or
on the ground
Empty tank and refill with fresh water
Open the water tank and place the
appliance in a cool area for 12 hours.
Wash the tank out or change the
water.
Refill the water in the water tank
Place the unit on a steady surface or
on the ground