Eaton Electrical ETN2000 Manual Do Utilizador

 

Over 

Temperature

1. 

The internal temperature is higher

than 

specified normal value 

2. Find a way to reduce the ambient temperature. 
3. Or move the inverter to a cooler environment 
4. If it is not effective, please contact Eaton. 

Relay Failure

DC INJ High

EEPROM 

Failure 

SCI Failure 

High DC Bus

Low DC Bus

Ref 2.5V Fault

DC Sensor 

Fault 

GFCI Failure

1. Disconnect 

ALL PV (+) or PV (-) 

2.  Wait for few seconds 
3.  After the LCD switches off, reconnect and 

check again 

4.  If the message reappears, please contact 

Eaton. 

 

z  If there is no display on the panel, please check PV-input connections.  

If the voltage is higher than 150V, call your local service. 

z  During periods of little or no sunlight, the PV-Inverter may continuously 

start up and shut down. This is due to insufficient power generated to 

operate the control circuits. 

 

Edition 1.6E, 2010/06

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