u/GrssHppr86

Hey legends,

This orange light has suddenly appeared on the indoor unit of the Mitsubishi aircon in my son’s room.

If you turn the unit on it cools for 5 mins before it stops cooling and just blows air. A google suggests that a timer has been set but I’ve cleared the timer and this light persists.

Any ideas?

Would post in the aus electricians group but I’m not verified.