Error code
live-error-lamp-display Error code display
How it shows on the unit Multiple indicator lamps blink; error code is shown on the unit or remote display
Applies to 3 models
What this means
The unit has detected a fault. The manual does not provide typeable fault-code meanings in this user guide.
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 official Fujitsu manualA deep link to the manufacturer's own PDF for full technical detail. We link to manuals, we never host them.
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