8. Performance Curve
9.Alert and Warnings
The pump displays all alerts and warnings on the control panel. When an alarm or
warning condition exists, the corresponding LED will shine and the error code will be
displayed on the screen.All control panel buttons are disabled until the alarm or warning
is acknowledged by press the ENTER button. Power off until the display off.
Alert code details:
Code Error Remarks
1 Locked rotor, short circuit of
motor wire or excessive
temperature rise of the
driver
2 Input voltage is too high
4
6
8 Input voltage is too low When the power is turned off, the pump
still can work for a while as the remaining
electricity in its energy storage elements,
and then the alarm code 8 will be
displayed, which is normal. At this time, if
you want to restart, please wait until the
screen is off.
32 The motor has not been
started normally
64 Motor phase-break
4003 No-load Priming problem
16 system error Please turn off the water pump, wait for the
panel indicator to go out completely, restart
128
13
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