LCD FLASHES CONTINUOUSLY OR OFF
Mitsubishi Heavy
Mitsubishi Heavy air conditioner error LCD FLASHES CONTINUOUSLY OR OFF
Meaning
Open circuit or poor indoor/outdoor interconnecting wiring
General meaning for the brand's models, unless a model's own manual says otherwise.
How the unit shows it
- Indoor Red LED: Stays Off
- Indoor Green LED: Keeps Flashing
- Outdoor Red LED: Flashes Twice
- Outdoor Green LED: Keeps Flashing
Causes and how to check
- 1 possible causes
- the cited manual page, and follow-up questions
No account needed to look up codes.