CONTENTS
1. Safety instructions ...................................................................1
1-1. Safety instructions for service engineers ...............................................1
2. FeaturesandSpecications ...........................................................5
2-1. Features ........................................................................5
2-2. Specications
....................................................................6
2-3. Detail features ...................................................................7
2-4. Optionsspecications .............................................................8
3. Disassembly and Reassembly .........................................................9
3-1. Tools for disassembly and reassembly ................................................9
3-2. Standard disassembly drawings ....................................................10
4. Troubleshooting ....................................................................18
4-1. BEFORE INFORMATION MODES, PLEASE INSERT THE BELOW TABLE. ..................18
4-2. INFORMATION modes ............................................................19
4-3. Corrective actions for each code ....................................................21
4-4. The installation for leveling .........................................................26
5. PCB diagram .......................................................................27
5-1. Main PCB .....................................................................27
5-2. Detailed Manual for Connector and Relay Terminal Part - Main PCB ........................28
5-3. Sub PCB ......................................................................29
5-4. Detailed Manual for Connector Terminal Part - Sub PCB .................................30
6. Wiring diagram .....................................................................31
6-1. Wiring diagram .................................................................31
7. Reference .........................................................................32
7-1. Model Number Naming Rules ......................................................32