1. IMPORTANT INFORMATIONS . ......................................................................................................................... 1

2. COMPONENTS . ................................................................................................................................................. 2

3. DISPLAY . ............................................................................................................................................................ 2

4. REMOTE CONTROLLER DESCRIPTION . . ....................................................................................................... 3

4.1. Description of functions of remote controller buttons . . .................................................................................... 3

4.2. Name and functions of the display indicators . . ............................................................................................... 3

4.3. How to insert the batteries . .............................................................................................................................. 4

4.4. How to use the remote control to operate the unit . . ........................................................................................ 4

4.5. Manual operation . ............................................................................................................................................ 6

5. MAINTENANCE . ................................................................................................................................................. 7

6. OPERATIONS AND PERFORMANCES . . .......................................................................................................... 8

7. TROUBLES AND CAUSES . ............................................................................................................................... 9

8. INSTALLATION . ............................................................................................................................................... 10

9. TEST OPERATION . ......................................................................................................................................... 16