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PUMP ACCUMLATIVE RUNNING TIME:
The controller can memorize how many hours that pump has run, so it is very
convenient for the pump user to analyze the pump running conditions and do
maintenance.
1.
Press the MODE key to switch to manual
mode, make sure that the pump is not
running and the LCD screen is displaying:
2.
Press and hold the STORE key and
A STOP key. The controller makes a
“beep” sound and displays the
accumulative run time. The pump has
run for 23 hours.
3.
Press the A STOP key to quit
the accumulative running time
display.
4.
Repeat for pump B by using B STOP key.
NOTE: The failure displayed above is PUMP STALLED. Repeat for
pump B by using B STOP key.
DISPLAYING
THE
PUMP
ACCUMLATIVE
RUNNING
TIME:
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