Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
Error messages
When there are errors or changes occur the output to the pump will be stopped and the display will give an ALERT message. The 3rd
line in the display will indicate the error code.
Over Voltage
The DC voltage is higher than 400V, which may happened when pump speed down quickly without load.
Low Voltage
The DC voltage is lower than 220V, which may happened on the time of the power just on or off.
Over Out Current
The current of pump get too big suddenly, and controller stop output to protect the pump.
P 2 P Short Circuit
There is a short circuit between two output phases.
Data Error
The data in eeprom get wrong, should initial all data to recover this error.
All Data Initial
All data in eeprom was initialized.
User Data Initial
User data in eeprom was initialized.
Key Data Modified
Some important data in eeprom was changed.
CT U Error
The current transducer on U phase is wrong.
CT V Error
The current transducer on V phase is wrong.
CT W ERROR
The current transducer on W phase is wrong.
Power Supply ERR
The input power is wrong.
IPM Overheating
The temperature of controller gets too high.
Over In Current
The current of input gets too big.
Pump Blocked
The pump is blocked and controller can't start it.
Cable Error
The output cable connection is wrong.
Waiting
Contact service department
PFC Error
Contact service department
No water
No water in pump
Timer set error
Control the timer settings or choose other timer
Advertenties
Inhoudsopgave
