Methods of Starting/Stopping
• Automatic Start
The controller will start automatically on low pressure detection by the pressure transduc-
er when pressure drops below the programmed Start Pressure point.
• Manual Start
The motor can be started by pressing the START push button, regardless of the system
pressure.
• Manual Stop
Manual stop is done by pressing the STOP push button. If system pressure is above the
Stop Pressure Point, pressing the STOP pushbutton will stop the motor. If the system pres-
sure is below the Start Pressure Point, pressing the STOP button will stop the motor for as
long as the button is held pressed. The motor will restart once button is released.
• Bump For Rotation
The combination of the Manual Start and the Manual Stop can be used to bump for rota-
tion. If the rotation is incorrect, turn OFF power with the door mounted disconnect. Swap
any two existing motor lead wires that are on the motor contactor in the controller.
• Automatic Stop
The motor is automatically stopped after the restoration of the pressure (if the Stop Pres-
sure point has been reached or exceeded), after a programmable run period timer, if a
timer has been set.
• Emergency Stop
The emergency stop is always possible in any starting condition by turning the door-
mounted disconnect to the OFF position.
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