I recently started doing service at stores with really old hussmann racks! I am trying to understand the wiring inside the racks but I cant seem to find schematics anywhere for them! I think they have all decomposed inside the rack. I have searched online and cant find anything either.
One problem I had with ths rack is they have the alarm boxes inside that trip on ofc for each compressor, and then there are other causes of trips but I dont know what else makes them trip.
any help would be appreciated.