Samsung E470

Medium

DVM / Split — Outdoor EEPROM read/write error.

Samsung E470: Outdoor EEPROM read/write error. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

EEPROM/outdoor PBA faulty.

Check steps

Power reset; replace outdoor PBA if persists.

Affected parts

Außen-Haupt-PBA

Safety note

High voltage! Let capacitors discharge.

Source: Samsung resmi servis kılavuzu — Samsung Service Manual AC-00216E_1, §3-30 "Others", item 7 (p.70): "EEPROM read/write error: E470 – Error occurs when there is no EEPROM data in the set. Check the model name and insert EEPROM for corresponding model or load the EEPROM data."

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

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Related fault codes

Indoor/outdoor communication error.E101 Room temperature sensor (Room-TH) fault.E121 Indoor fan error.E154 Discharge temperature too high (DIS-TH over).E416 Outdoor EEV (expansion valve) self-diagnosis eE422 Communication error indoor ↔ outdoor (trackingE102