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Frigidaire Dehumidifier Error Codes
Choose the code exactly as shown. Meanings and reset procedures can change across model families, display formats and markets.
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H3 Official Frigidaire material describes H3 as H3 or E5 indicates the Compressor Overload Protection Check installation for proper clearance. This guide records the cited product-family scope, safety-reviewed owner checks, and service limits.
Search/display variants: H3, E5 routine PU Official Frigidaire material describes PU as PU indicates there is a Failure to pump out bucket. This guide records the cited product-family scope, safety-reviewed owner checks, and service limits.
Search/display variants: PU routine