Operating The Fan Controller - BIG ASS FANS 4900 Installation Manual

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Operating the fan controller

WARNING: The following startup procedures apply to standard model controllers. Procedures may vary depending on
installation options and system automation. The installer should verify proper wiring, terminations, and proper voltage
AUTO
M
Drive Idle/Stopped Screen
AUTO
M
Fan Speed Percentage Display
AUTO
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Typical Fault Message Display
FWD
RUN
REV
R F
STOP
FWD
R
RUN
REV
R F
STOP
FWD
RUN
REV
R F
STOP
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BIG ASS FAN 4900
Starting and stopping the fan
RUN
functions. To start the fan, press the green RUN button. To stop
the fan,
STOP
Adjusting fan speed
The Arrow buttons control speed adjustment. To adjust fan speed,
press the Up or Down Arrow button. Single presses will increase or
Up or Down Arrow button will slowly and continuously adjust fan
speed until the button is released.
Reversing direction of fan rotation
The direction of fan rotation can be reversed when the fan is
stopped or running. To reverse the direction of rotation, press the
F
then
indicating the pending change.
M
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