My original inverter installed in 2012 was replaced by ABB in 2016 after failing with a E031 error, my replacement is now getting around 6 year old mark i’m wondering if the replacements have the same issue as the originals ?
The replacement unit is well out of warranty now and ABB no longer exists, so I will be looking to repair it myself this time.
The replacement unit is well out of warranty now and ABB no longer exists, so I will be looking to repair it myself this time.
