ITEM DESCRIPTION

This control panel is suitable with all Autoterm air heaters 12V and 24V

The following are located on the front of the panel:

    Ventilation mode on/off button
    Heater on/off button
    Potentiometer dial

There are 3 operating modes for this controller:

“Power” (if the interior sensor is not connected)

    -designed for quickest possible heating of the space
    -the heater operates continuously at a set power

"Temperature” (if the interior sensor is connected)

    -designed to heat the space to the required temperature
    -heat output decreases as the difference between the desired temperature and the temperature in the space decreases

“Ventilation”

    -designed for air circulation in the space

“Ventilation during heating” function (if the interior sensor is connected)

    -designed to maintain the required temperature in the space
    -after the required temperature is reached, the space heating is stopped and space air circulation is performed
    -controls the space temperature; if the temperature drops below the set point, the heater will start in heating mode

The LED at the top of the controller indicates the heater status:

    -yellow light - heating mode
    -fast blinking yellow – during purging
    -slowly blinking red - in case of malfunction
    -off - heater is not operational 

The LED at the bottom of the controller indicates the ventilation mode status:

    -green light - interior sensor is not connected and heater operates in ventilation mode
    -green blink - ventilation mode off
    -yellow light - the interior sensor is connected and the heater operates in heating mode with ventilation function
    -off - heater is not operational, with ventilation mode off

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PACKAGE INCLUDES -
- Autoterm basic heater control panel

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ADDITIONAL NOTES -

* Please note, that AUTOTERM air heaters with production date 16.11.2016 or older does not support Ventilation mode. You can check your air heaters AUTOTERM production date on the warranty card
** Please note, that all AUTOTERM air heaters need external temperature sensor (assy.1458), so that the "Power mode" and "Ventilation during heating” function would work