CFX2 Coolers

The display brightness can be dimmed for low ambient light conditions.

1
Switch on the cooler.

2
Press the SET button 4 times.

3
Use the + or – buttons to set the brightness of the display.

The display changes as follows:

• (low)

• (medium)

• (high)

The display displays the set mode for a few seconds.

The display flashes a few times before returning to the current brightness.

NOTE If a fault occurs, the brightness automatically switches to (default). Once the fault has been rectified, the set brightness is reactivated.