17 Configuration and Operation
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Controller 4 Operation Manual 90-30027-00 Rev A-01 Date: 032720
Home Screen
The home screen allows control of all connected fans. Selecting a speed and direction will run the
selected fan(s). The fans will not run unless speed AND direction commands are given.
Mode (M or A icon): “M” indicates Manual mode; “A” indicates Auto mode (which only displays
when the Temperature/Humidity sensor is present in the network).
Settings (gear icon): Accesses the Fan Select page, from which the settings page can then be
accessed.
A, 1, 2, 3, 4: Clicking this button will toggle between “A” and the individually numbered fans.
“A” indicates control of all the fans on the network. Numbers 1, 2, 3, 4 … etc. indicates individual
control of the fan selected.
Reverse: Issues a reverse command to all fans or the individual fan selected.
Power: Turns off the selected fan(s).
Forward: Issues a forward command to all fans or the individual fan selected.
Down (minus): Adjusts the fan speed down by 5%.
Speed: Displays the current setting of the last commanded speed (displayed as a percentage).
Up (plus): Adjusts the fan speed up by 5%.
Right Arrow: Navigates to the fault code screen.
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