Daikin Aircon Error Codes
Search any Daikin error code below. Each entry shows what the code means, how urgent it is, and what to do next — with notes specific to Singapore installations.
Error Code Lookup
Type a code or filter by fault type. Expand any row for full details. For LED blink patterns, see the Daikin diagnostic guide.
Daikin Cases We've Diagnosed
Documented fault-finding and repair work from actual jobs.
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