We took over a bulk contract and one of the included units was a recently constructed 2018 Tac32 Endura MRL. Since coming on my route I have been struggling with various faults but the main ones that seem to keep coming back consistently are:

1673 - UPS problem caused Non-Emerg Shutdown
1695 - No UCA board comm

The other faults I am sporadically encountering are as follows:

1732 - Controller lost comm with UCA (Same as 1695?)
2822 - NP TSRCPUM went out during safety string output test
1926 - CPU/NP IO Mismatch (UFSO)
2755 - SP False AC peak detect interupt
1170 Jack low press on insp inhibit down motion

I have replaced the UPS itself with a new unit but still have periodic shutdowns from this issue. I have a manual but it appears to be from 2014. If anyone has an updated manual please message me! Any help would be greatly appreciated!

Unplug the USB cord from the ups and change O68 to 0 and WRT. For some reason its takes a few times for that parameter to change also.1732 fault

Forgot, it just monitors the ups.not important.

What’s your email. I have a manual

If they left the the job usb stick it has the manual also.the other faults could be related to the 2755. Remove the building ground lug and grind the paint off, also add additional ground to your iod card where the 110 come in, I think con16 maybe and slip another wire back to the ground din rail. Poor grounding with those cabinets.

Sent you a private message. Cheers!