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►►6.
TROUBLESHOOTING
FAULT
CAUSE
SOLUTION
The control
panel does
not work
1. No power supply
2. Defective equipment
1a. Make sure that the device is
connected to the power supply
1b. Contact a support centre
2. Contact a support centre
There is no
air flow or it
is very low
1. Obstructed air vents
2. Defective equipment
1a. Remove any objects from the air
vent
1b. Contact a support centre
2. Contact a support centre
The device
does not re-
spond to the
commands
1. No communication
1a. Check that the serial cable is con-
nected correctly
1b. Contact a support centre
The device
leaks water
1. The water supply pipe is
loose
2. The water drain is dirty
3. The tank leaks
4. The panel is dripping
1. Tighten the fitting
2. Contact a support centre
3. Contact a support centre
4. Contact a support centre
