Ariston Washing Machine Error Codes — F01, F03, F05, F08 Explained

Ariston (Hotpoint-Ariston) is an Italian brand widely used in Azerbaijan. Ariston machines display error codes via LED blinking patterns or F-codes on the display. Guven Service explains all Ariston error codes.

Motor Errors

Code	Issue
F01	Motor triac error — the motor does not spin or runs erratically.
F02	Motor signal error — the tachogenerator fails to report motor rotation speed.

Motor problems are complex electrical faults. Incorrect intervention can damage the control board. Always call a professional technician.

Heating and Sensor Errors

Code	Issue
F03	NTC temperature sensor error — incorrect water temperature readings.
F08	Heater (TEN) error — the heating element is not working, water stays cold.

Baku's hard water accelerates limescale buildup on heating elements. Replacement requires precise power specifications — a job for a qualified technician.

Water Supply and Drain Errors

Code	Issue
F04	Pressure switch error — water level is not detected correctly.
F05	Drain pump error — water is not being drained from the drum.
F10	Pressure sensor signal error — the sensor is completely unresponsive.
F11	Pump signal error — communication lost between pump and control board.

Water-related errors need urgent attention — delay can cause flooding. Contact our repair service immediately.

Control Board Errors

Code	Issue
F06	Keypad error — control panel buttons are unresponsive.
F07	Relay error — the relay cannot power the heating element.
F09	EEPROM memory error — program memory corruption on the control board.
F12	Display error — no communication between the board and display module.

Guven Service provides professional Ariston repair in Baku. Free diagnostics: +994 55 958 38 39

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