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Error code reference
Frigidaire Dehumidifier Error Code POWER blinking 3s
Power LED blinking every 3 seconds indicates abnormal operating conditions: voltage out of range or ambient temperature out of range (below 5°C or above 35°C).
SourceFrigidaire Dehumidifier - Use & Care Manualp. 4
Diagnostic procedure
The full POWER blinking 3s 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
Verify outlet voltage is 115V ±10% and ambient temperature is between 5°C (41°F) and 35°C (96°F). Unplug and plug back in under normal conditions. If blinking persists, contact authorized Frigidaire service center.
SourceFrigidaire Dehumidifier - Use & Care Manualp. 4
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 Frigidaire dehumidifier.
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