DemirDöküm Boiler Error Codes

Aden Boiler Error Codes

• F0: Low water pressure in the boiler.
• F1: Overheat thermostat malfunction.
• F2: Hot water NTC sensor malfunction.
• F4: The boiler does not ignite.
• F5 – F6: Airflow issue, flue or air pressure switch malfunction.
• Oc: Air pressure switch remains engaged.
• Cc: Air pressure switch or flue sensor deactivated.

Atron Boiler Error Codes

• F1: Overheating issue.
• F2: Hot water NTC sensor malfunction.
• F3: Fault in the sensor measuring the water supplied to the heating system.
• F4: The boiler does not ignite.
• F5: Airflow issue.
• F6: Circulation sensor malfunction.
• F7: Gas valve malfunction.
• F8: Overheating in the temperature sensor.
• F9: Short circuit in the air pressure switch.
• F10: Very low water pressure.
• F11: No water circulation.
• F12: Voltage below 165V.
• F13: Issue with temperature difference between flow and return sensors.

İsofast Boiler Error Codes

• F01 / F04: The boiler does not ignite.
• F02: Airflow is not ensured.
• F03: Pressure switch issue.
• F05: Overheating issue.
• F06: Radiator sensor malfunction.
• F07: Hot water sensor malfunction.
• F08: Radiator sensor malfunction.
• F09: Hot water sensor failure.
• F10: Return water sensor malfunction.
• F11: No signal from the main board.
• F12: Display board is not receiving signals.
• F13: Main board issue.
• F14: Water temperature exceeds 95°C.
• F15: Three-way valve step motor issue.
• F16: The burner remains on even after shutting down.
• F17: Voltage below 170V.
• F18: Display board malfunction.
• F19: Radiator sensor not connected.
• F20: Incompatibility between the main board and the display board.
• F21: No water circulation.
• F23: Rapid increase in radiator circuit water temperature.

Millenium Plus Boiler Error Codes

• F1 / F4: The boiler does not ignite.
• F2: Air pressure switch issue.
• F3: Air pressure switch malfunction.
• F5: Limit sensor malfunction.
• F6: Hot water sensor malfunction.
• F9: Radiator sensor issue.
• F11: Electronic board malfunction.
• F12: Display board malfunction.
• F13: Main board issue.
• F14: Radiator water temperature exceeds 95°C.
• F15: Three-way valve step motor issue.
• F16: The flame continues even though the boiler should be off.
• F17: Low voltage.
• F19: Hot water NTC sensor not attached to the pipe.
• F20: Display board incompatibility.
• F21: Very low water pressure.
• F22: Excessive water pressure.

Nitron Boiler Error Codes

• F1: Limit thermostat issue.
• F2: Hot water NTC sensor malfunction.
• F4: The boiler does not ignite.
• F5: Airflow issue.
• F6: Outdoor air sensor malfunction.
• F7: Airflow sensor connection problem.
• F8: Fan motor malfunction.
• F9: Wiring problem.
• F10: Very low water pressure.
• F11: No water circulation.
• F12: Low voltage.

Solaris Boiler Error Codes

• F0: Low water pressure in the boiler.
• F1: Overheat thermostat malfunction.
• F2: Hot water sensor malfunction.
• F4: The boiler does not ignite.
• F5 / F6: Airflow issue.
• Oc: Flue or air pressure switch issue.
• Cc: Flue or air sensor deactivated.

Nitromix Boiler Error Codes

• F00 / F10: Flow temperature sensor issue.
• F01 / F11: Return temperature sensor issue.
• F20: Overheating issue.
• F22: Low water pressure.
• F23: Circulation issue.
• F26: Gas valve issue.
• F27: Flame detection issue.
• F28: No gas supply.
• F29: Gas supply cut off.
• F32: Fan speed issue.
• F49: Voltage issue.
• F61 - F67: Main board issue.
• F68: Flame signal fluctuation.
• F70: Incompatibility between control boards.
• F71: Water flow sensor issue.
• F72: Flow and return sensors temperature difference issue.
• F73 / F74: Pressure sensor malfunction.
• F76: Thermal fuse issue.
• F77: Gas valve motor issue.
• F83: Burner is running, but temperature does not rise.
• F84: Maximum temperature difference issue.
• F85: Sensor issue.
• F86: Underfloor heating contact issue.
• Err: User interface issue.

Themafast Boiler Error Codes

• F01 / F04: The boiler does not ignite.
• F02: Air pressure switch issue.
• F03: Air pressure switch malfunction.
• F05: Overheating issue.
• F06: Radiator sensor issue.
• F08: Flow temperature sensor issue.
• F09: Pressure sensor issue.
• F11: Main board issue.
• F12: Display board issue.
• F13: Electronic board malfunction.
• F14: Sensor issue.
• F15: Three-way valve step motor issue.
• F16: Gas valve issue.
• F17: Low voltage.
• F18: Display board issue.
• F19: Sensor is not connected to the pipe.
• F20: Display board incompatibility.
• F21: Low water pressure.
• F22: Excessive water pressure.

Vinto Boiler Error Codes

• F01 / F04: The boiler does not ignite.
• F2: Airflow issue.
• F3: Air pressure switch malfunction.
• F5: Overheating issue.
• F6: Radiator sensor issue.
• F9: Radiator circulation water sensor issue.
• F11: No signal from the electronic board.
• F12: Display board issue.
• F13: Main board malfunction.
• F14: Radiator circulation water temperature exceeds 95°C.
• F15: Three-way valve step motor issue.
• F16: The flame continues even though the boiler is off.
• F17: Low voltage.
• F18: Display board malfunction.
• F19: Hot water sensor is not connected to the pipe.
• F20: Display board incompatibility.
• F21: Low water pressure.
• F22: Excessive water pressure.