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Foster
Oven
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F4 Foster

Symptom / Description

Control board communication error

Root Cause

There is an internal data communication or memory (EEPROM) error on the main electronic control board.

Repair Instructions

UNLOCKED

Perform a hard reset by turning off the circuit breaker for 10-15 minutes. If the error returns, the control board will likely need to be replaced.

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