Coupling the power supply for additional fan

  1. Insert the plug for the additional fan power supply.
  2. Route the supply cable with sufficient freedom of movement and without chafing or pinching points.
  3. Switch on the 12V socket.

As soon as voltage is applied to the 12V socket, the additional fan starts rotating.

Every 20 minutes, the fan changes its direction of rotation for 40 seconds. The air current eliminates any dirt from the cooler fins