add 3 820 ohm 3 watt resistors from XI-1,XI-3 and XI-7 to G24. (dover part 9811760)this loads down the contacts to reduce intermittent redundancy failures common on b44 jobs. don't know where your located, is b44 even required in your location? ansi 2000 is similar to b44 with all the redundancy checking. I didn't have a b44 print to verify these are the 3 inputs for the redundancy checking on your job. I think your print should show all the redundant contacts for front doors , rear doors and pressure switch I/o's. the resistors go in parallel with the I/o inputs to ground
Last edited by mrhappy; 03/14/17 03:04 AM.