UNIVERSAL FAILURE & ERROR CODES
F 1 = Electronics Subsystem Failure. Replace the electronic control board. E0 = EEPROM communication error.
E1 = EEPROM checksum error.
E2 = A/D converter error (is there an error bit in the microprocessor?; does this mean lost a voltage rail?)
E3 = Configuration jumper (cavity size or gas/electric) does not match setting defined in EEPROM (this was designed to notify the installer that the jumpers were not reconnected properly).
E5 = Calibration shifted.
E9 = Stack overflow.
F 2 = Keypad Subsystem Failure. Replace the keypad if properly connected and this F code is displayed.
E0 = Shorted keypad or keypad stuck.
E1 = Keypad or keytail not connected.
E4 = Keypads unsettled (applies to capacitive glass when a constant reading cannot be taken).
E5 = Cancel key low or open.
F 3 = Cavity Temperature Sensor Failure. Check for welded relays. If okay, replace the tem- perature sensor.
E0 = Sensor open.
E1 = Sensor shorted.
E2 = Non
E3 =
F 4 = Meat Probe Failure. Check for proper resistance on probe. If okay, replace the meat probe jack.
E1 = Meat probe shorted.
F 5 = Latch Subsystem Failure. Check for proper latch movement, switch actuation, and clearance between the latch and door.
E0 = Latch switch does not agree with door switch (i.e. Iatch in locked position with door open).
E1 = Latch will not lock.
E3 = Loss of ground or L1 to N is reversed. Check to make sure that the voltage from L1 to ground is
E5 =
E7 = Latch will not unlock.
F 6 = Electronics
E1 =
E2 =
F 7 = Digital Switch Signal (i.e. 5 vdc @ 1kHz) Failure. Check for shorted door or latch switch wiring to chassis ground.
E0 = Signal line shorted to ground.
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