Wartsila’s User Group › Forums › 34 SG Wartsila Engine › Unitrol 1000 AVR’s › Reply To: Unitrol 1000 AVR’s
February 9, 2021 at 9:12 pm
#2284
Inactive
Any issues with the Unitrol 1020 AVR’s so far? Does the upgrade from Unitrol 1000 require Wartsila to install, or can it be done by someone else? I understand that you would need Wartsila if you require PSS status on WOIS, but otherwise are they required?
Thanks!