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13
Key Lockout
Key lockout will not prevent the motor from being stopped by
pressing the STOP button. If the motor is operating in "key lockout"
mode, and being controlled through an automation input, the motor
will only temporarily stop (4 min.) it will then restart.
The UltraFlow
®
VS Variable Speed Pump user interface has a "key
lockout" feature to prevent unwanted changes to the settings.
To lock the keys, hold down the "STEP 1, STEP 2, and STEP
3" buttons all at the same time for at least three seconds.
The "active LEDs" for STEP 1, STEP 2, and STEP 3 will
blink for 30 seconds indicating that the keypad is locked.
The user can unlock the keys by holding down the same
three STEP buttons for at least three seconds. The "active
LEDs" for STEP 1, STEP 2, and STEP 3 will illuminate
temporarily indicating the keypad is unlocked.
Note: While operating in "key lockout" mode the motor
can still be stopped by pressing the stop key. If no input is
present the motor will remain stopped. If the motor is being
controlled by an automation control system input the motor
will only temporarily stop for 4 minutes.
Time Out
The "time out" feature that will allow the user to
temporarily stop the pump for maintenance work
without disrupting the 24 hour schedule (i.e., for
backwashing the filter). If the pump is currently
running, the user can press and hold the START button
for more than three (3) seconds and the pump will stop
and remain off until the user presses and holds the
START button again for more than three (3) seconds.
The START and OVERRIDE buttons will blink once
every second indicating that the "time out" feature
is enabled. These LEDs will stop blinking once this
feature is cancelled.
Temporary Stop with Automation
Control System Input
Temporary stop functionality only works while the pump is being
controlled by an automation input. If the motor is being controlled by the
integrated key pad and STOP is pressed, the motor will stop and remain
stopped.
The pump has a "temporary stop" feature that will
immediately stop the pump when being controlled by an
automation input. The user can press the STOP button
while the pump is running and the pump will stop and stay
off for four (4) minutes. Once this time has elapsed, the
pump will return to normal operation and accept an input
from an automation input source.
Note: If the pump is operating from automation input, the
'0 RPM' LED of the bar graph will blink once every second
indicating the "temporary stop" feature has been activated.
After the specified time period, the pump will return to
normal operation and accept an input from any automation
input source. Refer to page 18 for additional details on
automation control system inputs.
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