Aaon Unit #2 Repair Provide the necessary labor, materials, and expenses for Variable Frequency Drive (VFD) and Hot Gas Valve Replacement for Aaon#2. Aaon#2 Model# RN-040-3-0-AA02-3A9 Serial# 200509-BNG01245 Check in with customer upon arrival Review scope of service Perform JSA and XOI Perform proper lock out / tag out procedures Disconnect and remove failed VFD (10hp EATON) Install new VFD and connect wiring (10hp YASKAWA) Program and commission new VFD Close refrigerant shut-off valves and recover remaining refrigerant Remove faulty valve Install new valve Pull vacuum on system Charge system with new refrigerant (30lbs R-22) Restore power to unit Perform start-up verify proper operation Clean work area Check out with customer Provide the necessary labor, materials, and expenses for Variable Frequency Drive (VFD) and Hot Gas Valve Replacement for Aaon Unit #2. Aaon Unit #2Model# RN-040-3-0-AA02-3A9 Serial# 200509-BNG01245
