TROUBLESHOOTING
NOTE:
This troubleshooting is for reference purposes only. Any electrical
work must be carried out by a qualified electrician.
Malfunction
Reason
Remedy/Solution
-LCD screen
stays dark
-No power
-Fuse is blown
-Main control
board failure
-Check unit is plugged in
-Check power point is live by
plugging in another appliance.
-There is a fuse on the control board.
Check fuse (electrician)
-Change control board (electrician)
-Display is
normal but no air
flow or the air
speed is too low
-The fan is
jammed
-Cooling pad or
dust filter is
blocked
-Fan is distorted
-Main control
board failure
-Check to ensure there is nothing
preventing free rotation of the fan
-Clean the cooling pad
-Change the fan
-Change the main control board
(electrician)
-Motor does not
respond to
control panel
-Main control
board failure
-Change the main control board
(electrician)
-Water leaking
from drain valve
-Drain valve is
loose
-Dirt in valve
-Tighten drain valve nut
-Clean drain valve
-Air diffuser /
swing function
not working
-Swing motor is
burnt out
-Crank shaft
broken or
disconnected
-Change swing motor
-Reconnect or change crankshaft
-Water drops
splash out of the
air diffuser
-Water pipe has
come loose
-Check water pipe to top of filter pad
and reattach or tighten as necessary