20-0

EEPROM Data Error

Description

The control board EEPROM data is corrupted or unreadable.

Appliance Error Codes Details

Error Code
20-0
Error Name
EEPROM Data Error
Appliance Type
air_conditioner
Brand
Sharp
Severity
medium

Additional Troubleshooting

1. Power cycle the air conditioner
2. If the error persists, the control board memory needs reprogramming
3. Contact a qualified technician to replace the control board

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Fact-checking completed

Verified by: Pavel Volkov
Created:
Last updated:
Information verified against official sources

Official Sources

Official Manufacturer Service Manuals

Service manuals and technical documentation from appliance manufacturers

Original equipment manufacturers official documentation

Industry Standards Organizations

International standards for electrical appliances and error codes

International Electrotechnical Commission standards