Error And Troubleshooting; Error Description - EBARA Ego 2 Manual De Instrucciones

6

ERROR AND TROUBLESHOOTING

The display will show if an error occurred. Errors on the basic display will be
shown as blinking curve light. Short blinks will show the error group. Errors
on the advance display will be shown as two-digit number, where the first digit
shows the error group, and the second digit shows a more exact description.
Error
group (X)
1
2
3
4
5
22
Error
description description
Load errors
Protection
active
Hot motor
Electronic
error
Motor error
Pump
unresponsive
Pump not
working
Exact
Possible cause and solution
Low load detected. The pump is
10
running dry.
Motor overload. The motor might be
11
faulty or a viscous medium is present.
The circuit is too hot and the power
22 was reduced to less than 2/3 of the
rated power.
The circuit is too hot to run and the
23
pump has stopped.
Hardware overcurrent protection
24
triggered.
25 Line voltage is too high.
Line voltage is too low for proper
26
operation.
Average motor current was too high,
31 pump load is much higher than
expected.
42 LED Fault
The voltage on DC link shunt not
44
within the expected range
48 15 V is not present
51 Motor does not behave as expected.
Disconnect and connect it back to the
electrical grid!
Check your electrical grid and fuse!