GB - 12
Autodiagnostics
In the event of a malfunction, a warning will be given automatically on the display.
AUTO
F A N
In case of…
AUTO
M O D E
...the main switch is on, there are no
breaks in the electrical cable and that the
plug is correctly inserted in the socket...
Check that the filters are not dirty.
If the air conditioner does not respond to
the controls remove the plug from the
electricity socket and then replace it again.
Signal:
• Fan speed LED flashing.
Cause:
• Electronic control card faulty or fan not
connected.
Remedy:
• Call a service technician.
Signal:
• CF on the control
panel is flashing.
Cause:
• Filters are dirty (the unit works as usual).
Remedy:
• Clean the filters and press the “6”
temperature selection button for about 3
seconds.
Signal:
• Cooling LED is flashing.
Cause:
• No-frost sensor is not working.
Remedy:
• Call a service technician.
If the unit appears not to be operating
correctly, before calling a service
technician please check that...
... the operating instructions in the
literature have been followed…
... the water collection tank is not full and
that it is correctly inserted in its position.
If the unit has been moved, remove the
residual condensation water through the
small drain pipe situated at the rear of
the indoor unit, then re-fit the plug and
reposition the small pipe.
Signal:
•
flashing light and LEDs on the
control panel switched off.
Cause:
• Water tank full or not correctly inserted.
Remedy:
• Empty the water tank or check that it is
correctly inserted.
Signal:
• Flashing light display.
Cause:
• Room air thermostat not working
(the unit will operate for 1 hour).
Remedy:
• Call a service technician.
