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CONTENTS 
1. General information of Outdoor& Indoor Units .................................. 3 
2. Features ................................................................................................. 4 
3. Dimensions .......................................................................................... 11 
4. Service space for light commercial indoor ....................................... 18 
5. Wiring Diagram .................................................................................... 20 
6. Refrigeration Cycle Diagram .............................................................. 25 
7.Indoor units combination. ................................................................... 27 
8. Static Pressure (Duct) ......................................................................... 28 
9.Operation Characteristics ................................................................... 29 
10.Installation Details .............................................................................. 30 
11.Electronic control function ................................................................ 40 
12.Troubleshooting ................................................................................. 57