Sanyo Air Conditioner Error Code F4
Outdoor condenser tube temperature sensor open or short circuit (continuously measured failure for 30 seconds, and not measured within 10 minutes after defrost).
SourceSanyo DLC4/DLF4 R-410A Ductless Split System - Service Manualp. 48, 49, 50, 54
The full F4 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.
SourceSanyo DLC4/DLF4 R-410A Ductless Split System - Service Manualp. 48, 49, 50, 54
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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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