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CFX2 Coolers
How to set the display brightness
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.