Turning off and on should not be repeated more than twice.Ĭontrol units - provide control of the heater in conjunction with the control panel. Emergency shutdown can be deactivated by fast off and on. If ignition does not occur after 90 seconds after the fuel pump resumes operationor if the ignition occurs, but after 15 seconds it goes out again, the device goes into emergency mode, i.e., the fuel supply stops and for about 4 minutes occurs inertial run of the fan. If the flame disappears during operation, the heater tries to restart. After a certain amount of unsuccessful starts blocking of the control unit occurs. If after the next 90 seconds the ignition pump does not work again,the heater goes into emergency mode, i.e., the fuel supply is turned off and during approximately 4 minutes run-down of the fan takes place. If within 90 seconds after the start of the fuel pump operation there is no ignition,Airtronic will attempt to restart. Program incorporated in the control unit provides control of 33 parameters. All processes occurring in Airtronic are reliably controlled by electronic control unit, and when any deviation of normal system parameters occurs, immediately happens blockage of the start or the immediate shutdown of the fuel pump. Clean and effective glow plug screen can help prolong glow plug life and encourage a better burning process.Įberspacher brand fuel pumps for Airtronic d2 are a combined supply, dosing and shut-off system to provide the heater with fuel from the car’s fuel tank.The fuel pump is a combined system of supplying, metering and blocking the fuel supply. It is often overlooked when carrying out heater maintenance. Glow Plug Screens with Installation Tool-An essential part of the fuel distribution and burning system for Airtronic heater.
Glow Plugs - The glow plug ensures that the fuel mixture ignites when the heater starts up. Among Eberspacher Airtronic heater parts in our catalogue on our site you can buy all the following D2 spares:
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