Troubleshooting Tips - Midea MFS2-24ARN1 User Manual

Before long time idleness
1. Clean the indoor unit and air filter.
2. Dry the inner parts by keeping the fan running for half a day.
3. Turn off the unit and switch off the power switch, remove the batteries from the remote control.
4. Periodically check and clean the inner parts of the outdoor unit. Our local dealer will help you handle
this if you contact us.
After long time idleness
Before restarting, please check if the air inlet and air outlet of the indoor and outdoor units are blocked up.
Clean it if so.
Aftersales
If the air conditioner operate abnormally, turn off the unit and switch off the power supply, and contact the
local dealer or service centre.

Troubleshooting tips

Before calling for service, please review the following list of common problems and solutions.
Problem
Power failure
Air conditioner
The power supply is disconnected.
does not
The power fuse is blown.
operate at all
The timer is set.
The batteries of the remote control are exhausted
The temperature setting is too high
or too low.
Air conditioner
The air filter is clogged with dust
does not
The air inlet or outlet of the outdoor
cool or
unit is blocked
heat well
Doors or windows are open
The air inlet or outlet of the outdoor
Air conditioner
unit is blocked
does not
Three-minute protection feature
cool or
heat at all
Unappropriated temperature setting
If you still cannot solve the problem after trying the above, pull out the power plug and call the dealer.
Possible Cause
13
TROUBLESHOOTING TIPS
Solutions
Wait for power restoring
Switch on the main power switch
Change the fuse
Wait or cancel timer setting
Change the batteries.
Set a more comfortable temperature.
Clean the filter
Clear up the block
Close the doors or windows
Clear up the block first, then begin to
operate.
Wait for a while
Set the temperature properly