I was working on a shutdown today that occurred during a full load safety test. I found the following components failed:

Car top power supply
EPU-Link board
SMI TOC
CPT
Blown fuses on both PIs
Blown fuses on both EPUs in COP

I suspect that a jumper was incorrectly placed during testing. Surprisingly there were enough spare parts on the job to get the car running on automatic. There is one outstanding issue, no automatic door operation. The car runs fine on automatic and stops level at all floors, but the doors do not open. When stopping at the floor, DZ and DZ1 pick and immediately drop. I have tried swapping the DZ module on the car top and the DZ module in the controller with spare modules. I have also tried swapping LVE and LVE1 modules with spares. Both the DZ module on the car top and the controller light up when floor level, but I cannot get my door zone relays to stay energized. I ran out of time today and will be returning Monday. Any ideas?