ContentsSafety precautions ..............................................................................21. Introduction ..................................................................................42. Parts to be used ...........................................................................53. Apportioned electricity billing function in the BACnet ® function....73-1. Change timing of the apportioned electricity billingfunction objects in the BACnet ® function ...............................74. Apportioned electricity billing function trial run procedurein the BACnet ® function ................................................................94-1. Entire trial run flow ................................................................94-2. BACnet® (checking before a billing trial run) .......................104-3. BACnet ® (1st run check (after air conditioning unitcontinuous operation) ..........................................................154-4. BACnet ® (2nd run check (at least 10 days after the 1stbilling function trial run) .......................................................224-5. BACnet ® (3rd run check (at least 1 month after the 2ndbilling function trial run) .......................................................22Air Conditioning Control SystemCentralized ControllerAE-200A/AE-50A/EW-50AAE-200E/AE-50E/EW-50EInstruction Book–BACnet ® Apportioned Electricity Billing Function Trial Run –Before using the controller,please read this InstructionBook carefully to ensure properoperation.Retain this manual for futurereference.BACnet ® is a registeredtrademark of ASHRAE (AmericanSociety of Heating, Refrigeratingand Air-Conditioning Engineers,INC.).