Portal econet_a221f_m1

A221_F: Configuration Data Restore Failure

EcoNet - A221_F ยป

Status

This is a critical fault and should rarely (if ever) be seen in the field.

Description

This fault indicates the EEPROM in the control is corrupted. No operation is allowed.

Expected Operation

Alarm "A221_F Configuration Data Restore Failure" is declared. No operation can be allowed.

Cause

Faulty control board.

Solution

Replace furnace control board.