Error code
live-power-lamp-14-blinks Other outdoor-unit abnormality
How it shows on the unit POWER lamp: 14 blinks, then 2.5 seconds off, repeating (live troubleshooting check table)
Applies to 4 models
What this means
The outdoor unit has detected an abnormality other than those with their own blink count.
When to call a technician
This fault involves refrigerant, pressure, or electrical work that must be handled by a certified technician under EU F-gas rules. Do not attempt to open the refrigerant circuit, access mains wiring, or adjust pressure components yourself. Contact a qualified installer or servicer for this one.
See the Mitsubishi Electric manual (hosted by an authorized distributor)Hosted by an authorized distributor rather than by the manufacturer. We link to manuals, we never host them.
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