BIA-DPC3 rev 5
Page 40
Erasing the parameter calibration.
Press the
MODE
key to switch to manual state. If the control panel is locked press
MODE
and
STORE
keys at the same time to
unlock and go into manual mode. Make sure the pump is not running and LCD is displaying:
Press the
A STOP
key for 30 seconds
; the control panel makes a “beep” sound, and the control panel recovers the
default
factory setting and the LCD displays:
with Pump No Calibration flashing.
Repeat for pump B by using the
B STOP
key for 30 seconds.
8.2 Switching to AUTO mode.
To switch between MANUAL and AUTO mode press
MODE
. AUTO mode automatically locks control panel.
Under auto state the
control panel will run or stop the pump according to the signal from the liquid level probe or float switch.
Note:
under auto state, if the pump is running and user wants to stop the pump, press the
MODE
key to switch to manual state
and the pump stops.
Note:
under auto state, if the input power is cut off and the recovers, the control panel will enter operating state after 10
seconds countdown
Note:
no matter if the control panels is under auto or manual state, if the input power is cut of and recovers again, the control
panel will resume its operation in the same state as before the power being cut off.
8.3 Switching to MANUAL mode.
To switch between AUTO and MANUAL model press
MODE
and
STORE
keys at the same time to unlock and go into MANUAL
mode.
Press the
START
key to start the pump and the
STOP
to stop the pump.
4.4 Alarm Test.
Under MANUAL mode and pump/s not operating press
STORE
for 3 seconds to test the alarm.
8.5 Pump Protection
During pump running, if dry run, overload, over voltage, etc failures occur, the control panel will immediately shut down the
pump running and automatically execute a check for restarting conditions after a built in time delay has elapsed. The control
panel will not recover automatically until all the abnormal situations have been cleared.
If pump stalled, open phase or other serious failure has occurred, pump user must immediately check pump and motor.
