Operator Controls And Display Panel - Dometic Marine Air Systems Fx-Maxx SDL Operation Manual

Fx-Maxx SDL Air Handler Control Operations Manual
O C D P
PERATOR ONTROLS AND ISPLAY ANEL
Refer to figure 1 for the buttons locations and display functions listed on the following pages.
1. POWER BUTTON The power button is used to toggle between the on and off modes. Press the
power button once to toggle the unit to the on mode. Press the power button again to toggle to the
off mode.
2. FAN SPEED BUTTON The fan speed button is used to switch between Auto and Manual Fan
Speeds. Pressing and releasing the Fan Speed Button once toggles the fan mode as indicated by the
Fan LED indicator lamps. Press and release the fan speed button until the desired Automatic [A]
or Manual Fan Speed [1 through 6] is selected.
3. UP BUTTON Momentarily press the up button and the set point will appear in the temperature
display. Press and release the up button to increase the set point one degree. The set point is
increased by one degree each time the up button is pressed and released. The highest set point
allowed is 85 ° F. The up button is used with the down button to display the Water In temperature
when the control is on. The up button is also used to increase program values in the program mode.
4. DOWN BUTTON Momentarily press and release the down button to display the set point. Press
and release the down button to decrease the set point. The set point is decreased one degree each
time the down button is pressed and released. The lowest set point allowed is 55 ° Fahrenheit. The
down button is used in conjunction with the up button to display Water In temperature when the
control is on. The down button is also used to reduce program values in the program mode.
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Revision: 07 4-1-04