9. Test Operation ..................................................................................................... 9-1
9-1 Auto Trial Operation ....................................................................................................................................................9-1
9-1-1 Auto Trial Operation Synopsis ..................................................................................................................9-1
9-1-2 Auto Trial Operation functions .................................................................................................................9-3
9-1-3 How to troubleshoot of the "Undetermined"....................................................................................9-4
9-2 Amount of refrigerant automatically checking ............................................................................................ 9-14
9-3 Model Naming ........................................................................................................................................................... 9-15