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Page 11
Installation & Operation Manual
3.10 Display Power Saving Mode
The LED display turns off after 3 minutes if there is no action detected from the keypad.
3.11 Stopping the Pump
If the pump is stopped normally by pressing the Button"
", the "POWER" LED flashes and the LED display window
shows "OFF". If the pump is stopped by a detected fault, the "POWER" LED flashes and the LED display window
will show an error code number. Refer to the error code chart for the error code number shown and its description of
the fault detected.
3.12 Programming the Priming Speed and Time
The pump is factory set with a default priming cycle of 3450 RPM for 2 minutes. The following steps show how
to change these parameters:
1. With power applied to the pump, press the "
" button. This will stop the pump if it is running, and the LED
window will display "OFF."
2 . Press and hold the "SET" button for at least 3 seconds. The priming power level should start flashing in the LED
window.
3. Press the "LOW/ " button to decrease the speed or the "HIGH/ " button to increase the speed. The speed
decreases or increases by 50 rpm.
4. Press the "OK" button to save the priming power level setting. The priming time will then begin flashing in the LED
window. To cancel and return to the previous mode, press the "SET" button.
5. Press the "LOW/ " button to decrease the time or the "HIGH/ " button to increase the time in increments of 1
minute. Priming time range is 0-10 minutes. To cancel without changing the priming time, press the "SET" button.
6. Press the "OK" button to save the priming time setting and exit the programming sequence.
NOTE: Setting the priming time to 0 minutes will disable the priming cycle.
3.13 To Change the Default Preset Speed Settings
Press the button "1", "2", or "3" for the fixed speed which is to be changed. The LED window displays the current
speed, then press and hold the "SET" button for at least 3 seconds until the speed displayed in the LED window
begins to flash. The speed can then be changed using the "LOW/
" or "HIGH/ " buttons. The speed decreases or
increases by 50 rpm. The upper limit of the speed is 3450 rpm and the lower limit is 1000 rpm. To save the set
speed, confirm with the "OK" button. To cancel and return to the original speed press the "SET" button.
3.14 Lockout Keypad Programming
The keypad programming can be locked out for security to avoid unauthorized changes. The lock out function is
initialized by pressing the "
" and "SET" buttons simultaneously. Once the lock out security function is activated, a
"." (period) mark will be displayed at the right side of the LED display window. To unlock the security lockout
function, just repeat the same operation as above.
3.15 Recover Factory Default Speed Settings
The motor can be reset to the factory default speed settings by pressing the "SET" button for at least 15
seconds then releasing it. The three LED's for the fixed speeds and the "POWER" LED turn on.
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