Re: [RE-wrenches] Primo with tigos Arc fault issue

2024-05-24 Thread Dave Tedeyan via RE-wrenches
This winter we were fixing up a system with a fronius primo inverter and adding rapid shutdown. Fronius very much recommended against using Tigo. They recommended we use Fire Raptors. They have been working fine. Cheers, Dave On Thu, May 23, 2024, 8:27 PM Chris Sparadeo via RE-wrenches < re-wren

Re: [RE-wrenches] Primo with tigos Arc fault issue

2024-05-23 Thread Chris Sparadeo via RE-wrenches
Hi Jeremy! We have encountered this his issue years ago with the AO and Fronius suggested we deactivate the arc fault setting. It works, but in order to do so, they give you a special passcode to input. Not an ideal solution. Arc fault detection is not worth compromising . IMO avoid this combinati

[RE-wrenches] Primo with tigos Arc fault issue

2024-05-23 Thread Jeremy Rodriguez via RE-wrenches
Has anyone had issues with Tigo TS4AF rapid shut down devices along with their transmitter, causing arc fault codes with a Fronius Primo inverter? Fronius tells me I need to use AP smart devices. Hmmm. Jeremy Rodriguez Solar Installation / Design All Solar, Inc. 1453 M St. Penrose Colorado 8