MHI · Air Conditioning
The RUN light remains illuminated even after the air conditioner operation has been stopped. This is normal behavior if the unit was in SELF CLEAN operation; the RUN light turns off when the CLEAN operation finishes.
Click steps to track your progress.
Confirm if the unit was recently running a SELF CLEAN cycle.
Wait for the SELF CLEAN operation to complete; the RUN light will turn off automatically.
If you did not intend to run a SELF CLEAN cycle, press the ON/OFF button to fully turn off the unit and then back on.
Consult the manual's section on SELF CLEAN operation (page 17) for more details.
If the light remains on indefinitely after being off for a long time, contact your dealer.