Operating The Fan Controller - BIG ASS FANS Powerfoil 8 Installation Manual

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
AVERTISSEMENT : Les procédures de démarrage suivantes s'appliquent aux régulateurs des modèles standard. Elles
raccordements et la tension d'alimentation avant de procéder. Le port de gants pour haute tension et d'une protection
contre les étincelles d'arc est recommandé.
AUTO
M
Drive Idle/Stopped Screen
AUTO
M
Fan Speed Percentage Display
(73.5% running FWD)
AUTO
M
Typical Fault Message Display
(Incoming Line Over-Voltage shown)
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12'–24' POWERFOIL
Electrical Installation (cont.)
FWD
RUN
REV
R F
STOP
FWD
RUN
REV
R F
STOP
FWD
RUN
REV
R F
STOP
©2012 DELTA T CORP.
® ®
8, 12'–24' POWERFOIL 8PLUS
Starting and stopping the fan
The RUN and STOP buttons control the fan start and stop
RUN
functions. To start the fan, press the green RUN button. To stop
the fan, press the red STOP button.
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
decrease the speed in 1-2% increments. Pressing and holding the
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
R F
Direction button, and then press the Memory/Enter button (as
then
indicating the pending change.
M
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