MPM MPM-12-KPO-10, User Manual, Page: 25 / 56

25
EN
- empty the water reservoir, but do not put the drain plug on
- start the air conditioner in the fan mode until there is no residual condensate left in the
appliance (about 2 hours)
- unplug the appliance from the mains
- clean the filters
- put the drain plug on
- wind the power cord on the hooks (7) and place the plug in the plug holder (8)
- dismount and roll the hot air exhaust duct off the air conditioner
- remove the batteries from the remote control
- cover the air conditioner with a plastic bag and store it in a dry place which is inaccessible
to children
CAUTION! Keep the appliance in a dry room. Secure all accessories against damage.
TROUBLESHOOTING
Never attempt to repair or open the appliance on your own. Any repair by an unqualified
person will void the product warranty and may cause injury or damage. If any of the problems
listed in the table below occurs or the troubleshooting procedure fails, contact a professional
technical support centre.
PROBLEMS AND TROUBLESHOOTING
PROBLEM Cause SOLUTION
AIR CONDITIONER DOES NOT WORK a. No power
b. Message “FULL” on the LED display
c. The appliance starts but does not
cool the air
d. The room temperature is below the
cooling temperature setting
a. Plug the appliance to the mains and
turn it on
b. Drain the condensate.
c. Protection feature. The compressor
may start with a delay of up to 3
minutes
d. Change the temperature setting.
POOR COOLING PERFORMANCE a. The air inlet/outlet is obstructed.
b. Open windows or doors
c. A very sunny room
a. Remove the obstruction.
b. Close the windows and doors in
the room
c. Cover the window with a curtain
LOUD NOISE a. The air conditioner does not stand
on a level floor.
a. Move the air conditioner to a level
floor, which may reduce the noise.
COMPRESSOR DOES NOT WORK a. The automatic overheating
protection feature is on.
a. Wait 3 minutes for the compressor
to cool down and then restart the
appliance.
E1 ERROR CODE ON THE DISPLAY a. Circuit temperature sensor error a. Turn off the appliance, wait for it to
cool down, turn it on again; if the
error persists, contact the service
E2 ERROR CODE ON THE DISPLAY a. External temperature sensor error a. Wait until the temperature is in
the room temperature range; if the
error persists, contact the service
E4 ERROR CODE ON THE DISPLAY a. Circuit anti-freeze protection a. The appliance will automatically
restart after defrosting