Arrived to home Found code 094 amongst others Shut off disconnect at CU and AHU breaker Waited 5 minutes and turned back on Found 65V between L1&L2 at disconnect Located breaker panel for CU Breaker showed the on position Shut off and turned back on Went to 205 then directly to 65 again Customer needs electrician to diagnose electrical issues Left disconnect off Need to return to start system once electrical is fixed