Komfovent Domekt All models error codes
Codes
- F1Error code1. Contaminated air filters. 2. Excessive resistance of ducts. 3. Supply air fan not working
- F2Error code1. Contaminated air filters. 2. Excessive resistance of ducts. 3. Extract air fan not working
- F3Error code1. No hot water in the water heater system. 2. Circulation pump not working. 3. Water control valve or actuator not working. 4. Return water temperature sensor is faulty or installed incorrectly
- F4Error code1. Integrated heaters not working. 2. Additional heating/cooling devices faulty or installed incorrectly. 3. Faulty air temperature sensor
- F5Error code1. Integrated heaters malfunctioning. 2. Additional heating/cooling devices malfunctioning or installed incorrectly. 3. Faulty air temperature sensor
- F7Error code1. Rotor heat exchanger not rotating (only for DOMEKT R devices). 2. Air bypass damper of the counter-flow heat exchanger malfunctioning (only for DOMEKT CF units)
- F8Error code1. Antifreeze protection of the heat exchanger is malfunctioning. 2. Antifreeze protection is switched off and outside air temperature is below -4 °C.1
- F9Error code1. Internal air temperature is above 50°C 2. Faulty temperature sensor
- F10Error codeA fire alarm was received from the building fire system
- F11Error codeTemperature sensor(s) faulty or not connected
- F23Error codeController main board malfunction
- F28Error codeNo signal from temperature sensor located in the control panel
- F29Error codeNo signal from humidity sensor located in the control panel
- F30Error codeFaulty or disconnected air humidity sensor by which the unit is operating
- F31Error codeFaulty or disconnected impurity sensor by which the unit is operating
- F38-39Error codeDisconnected or faulty air flow sensor(s)
- F46Error codeExternal fire alarm received from fire damper controller
- F51Error code1. Integrated heaters malfunctioning. 2. Faulty air temperature sensor
- F53Error codeSupply air fan not working
- F56Error codeThere is no connection with the supply air fan
- F59Error codeExtract air fan not working
- F62Error codeThere is no connection with the extract air fan
- PF7Error codePanneau, classe F7
- W3Error codeWarning that the water temperature is lower than that required to heat the supply air
- W4Error codeOne of the two humidity sensors is faulty or not connect- ed. Device is operating by another connected sensor
- W5Error codeOne of the two air quality sensors is faulty or not connected. Device is operating by another connected sensor
- W8Error codeThe supply air fan is malfunctioning
- W9Error codeThe extract air fan is malfunctioning
- W10Error codeElectric heater is blocked due to incorrect operation of supply fan