Everwell MKTH1223E-16 - Page 53

Air Conditioner Service Manual
53
9.2.24 CL---Duty caution
Air filter duty, the unit operation Cumulative time 500 hours, the controller will confirmation the filter dirty and display
CL.
Display CL
Check whether the air filter
duty?
Clean the air filter
Cut off the power
and supply again
End
No
Yes