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Error code reference
Daikin Air Conditioner Error Code H7
Outdoor unit fan motor signal abnormality - abnormal signal detected at fan motor start.
SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 145
Diagnostic procedure
The full H7 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Turn power OFF; check if fan motor connector X106A or X107A is connected to PCB correctly.
SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 145
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
1 manual in the MyPros+ library documents this code for Daikin air conditioner.
Models covered by the manuals that document this code
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