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24
FAULT Status
While the FAULT LED is illuminated the motor will not run, upon clearing the fault, the motor may
automatically resume running depending on where in the schedule the FAULT occurred. This may
The paragraphs below illustrate the possible faults that can occur with the UltraFlow
pump does not restart automatically following the FAULT, cycle AC power to the pump and wait five (5) minutes.
The pump reads the FAULT status and provides feedback to the user via the FAULT LED. The pump will
illuminate the FAULT LED when a FAULT is present. The pump will stop and remain OFF when the FAULT
is present. Once the FAULT is cleared, if the pump was previously running, it will automatically resume
running the normal schedule.
Below is the behavior of the FAULT LED when a FAULT is detected:
1. When a FAULT is present, and the motor is not running, only the FAULT LED and power LED will
illuminate.
2. When a FAULT is present, and the motor is running, then the FAULT LED will illuminate. During the
FAULT condition, the bar graph LEDs on the interface will turn OFF. However, the power LED, start LED
& active STEP LED will remain illuminated.
3. When a FAULT is present and the FAULT LED is illuminated, only the STOP key will function. The
remaining buttons become disabled.
4. When the FAULT LED is continuously ON (i.e. not blinking), a FAULT is present in the controller. When
the
FAULT LED is blinking every one (1) second, a FAULT is present in the user interface.
5. When the FAULT has cleared, the FAULT LED will turn OFF.
6. Once the FAULT is cleared, if the pump was previously running, it will automatically resume running the
normal schedule.
Please see Troubleshooting (page 22) issues and their resolutions.
cause personal injury or damage to the equipment.
®
VS Variable Speed Pump. If the
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