Wilfa WAC-9000 - Troubleshooting Guide

62
Problem Cause Solution
Connect to a functioning
The air outlet and switch on.
No
p
ower su
pp
l
y
.
conditioner Empty the internal water
Is the LCD light ßashing.
does container.
Timer function is active.
not function. Deactivate TIMER function.
In direct sunlight. Close curtains.
The air
Windows or doors open, many
people or a heat source in the
Close doors and windows,
place an extra air
conditioner room. conditioner.
does Dirt
y
filter. Clean or re
p
lace the Þ
not seem to Air inlet or air outlet blocked. lter(s).
p
erform. Room tem
p
erature lower than Remove the blocka
g
e.
the Chan
g
e tem
p
erature
selected
value.
selection
.
The unit is Unit stands uneven. Place on an even, solid
nois
y
. surface
(
less vibrations
)
.
The overheat protection is
Wait 3 minutes until the
The compressor temperature has
does not work.
probably
activated.
decreased, then turn on
the unit again.
Distance too great. Make sure the remote
The remote Remote control si
g
nal not control is correctl
y
aimed
control does not detected at the control
p
anel.