Error code reference

Sanyo Air Conditioner Error Code H6

Indoor unit DC fan motor does not operate-motor control terminal contact problem, fan does not rotate smoothly due to incorrect installation, or motor/control panel damaged.

SourceSanyo DLC4/DLF4 R-410A Ductless Split System - Service Manualp. 48, 49, 50, 54

Diagnostic procedure

The full H6 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
Check indoor control board AP1 and indoor motor M1; verify terminal connections.

SourceSanyo DLC4/DLF4 R-410A Ductless Split System - Service Manualp. 48, 49, 50, 54

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

2 manuals in the MyPros+ library document this code for Sanyo air conditioner.

Models covered by the manuals that document this code

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