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Sharp
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code ER3 Sharp

Symptom / Description

Stuck keypad button

Root Cause

The control board detects that a button on the user interface has been pressed for an extended period (e.g., 60 seconds).

Repair Instructions

UNLOCKED

Clean the keypad surface. Try to un-stick the button. If the error persists, the keypad or user interface assembly needs to be replaced.

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