Technical FAQs

Ask a Question

How do you prevent the "Relay Test O/C" Error Message 0151 from appearing on the Conext RL?

If the "Relay Test O/C" Error Message 0151 appears on the LCD screen display on the Conext RL single phase solar inverters, it usually indicates that the output relay has been damaged and can no longer pass the boot-up tests.
 
To minimize the occurrence of the error message and prevent the output relay from been damaged, it is highly recommended to install the latest firmware for the Conext RL inverter (v 3.00 or higher) available from the SE Solar web site - http://solar.schneider-electric.com/product/conext-rl/ using the Conext RL TL Firmware Upgrade Software.
Was this helpful?
What can we do to improve the information ?