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Model reference

Merloni Elettrodomestici FZ10021IX

Oven

1 document45 error codes3 service modes

Available documentation

Service Manual

  • Service Manual Electronic Ovens Ariston Experience Touch FZ100 (2004)31 pg
    Covers this model
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Error codes (45)

CodeMeaning
ER01Oven temperature too hot during pyrolysis cycle (detected by oven PTC sensor).ER02Oven temperature too hot during cooking mode (detected by oven PTC sensor).ER03Unable to lock the oven door.ER04Unable to unlock the oven door.ER05Oven PTC temperature sensor is in open circuit.ER06Oven PTC temperature sensor is short circuited.ER07Main board overheating detected (too hot on main board).ER08Potentiometer 1 disconnected or short circuit (not available on Touch ovens).ER09Potentiometer 2 disconnected or short circuit (not available on Touch ovens).ER10Temperature gradient faultER17Heating timeoutER20Incorrect reading from the oven PTC sensor.ER21Incorrect reading from NTC sensor on main board.ER22Incorrect reading from NTC sensor on display board.ER30NTC sensor on main board is short circuited.ER31NTC sensor on main board is in open circuit.ER32Display board overheating detected by NTC sensor (too hot on display).ER33NTC sensor on display board is short or open circuit.ER50Zero crossing circuit fault on main board.ER60EEPROM fault on main board (checksum and communication error).ER61EEPROM fault on display board.ER70I2C communication fault (information from main board).ER71I2C communication fault (information from display board).ER72Communication fault between display board and conversion board (Touch models…ER73Key0 fault on Touch controlER74Key1 fault on Touch controlER75Key2 fault on Touch controlER76Key3 fault on Touch controlER77Key4 fault on Touch controlER78Key5 fault on Touch control
View all 45 error codes
ER79Key6 fault on Touch controlER80Key7 fault on Touch controlER81Key8 fault on Touch controlER82Key9 fault on Touch controlER83Key10 fault on Touch controlER84Key11 fault on Touch controlER85Key12 fault on Touch controlER86Key13 fault on Touch controlER87Key14 fault on Touch controlER88Key15 fault on Touch controlER89Key16 fault on Touch controlER90Key17 fault on Touch controlER91Key18 fault on Touch controlER92Key19 fault on Touch controlER99Invalid error code from main board or error code is not valid for the product.

Service modes (3)

  • autotest["Turn the oven on.","Using a metal plate (aluminium preferred) of dimensions 385mm x 73mm x 3mm…
  • control_panel_lock["Press the two highlighted icons at the same time for 5 seconds.","A buzzer sounds and the…
  • demo["Press all icons highlighted in the demo mode photo at the same time.","A buzzer sounds and the…

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