CONTENTS
1. Safety instructions ...................................................................1
1-1. Safety instructions for service engineers ...............................................1
2. FeaturesandSpecications ...........................................................5
2-1. Features ........................................................................5
2-2. Specications ....................................................................7
2-3. Comparingspecicationswithexistingmodels ..........................................8
2-4. Optionsspecications .............................................................9
3. Disassembly and Reassembly ........................................................10
3-1. Toolsfordisassemblyandreassembly ...............................................10
3-2. Standarddisassemblydrawings ....................................................11
4. Troubleshooting ....................................................................23
4-1. Errormodes ....................................................................23
4-2. Correctiveactionsforeacherrorcode ................................................27
5. PCB diagram .......................................................................32
5-1. WF56H9100A*-ConnectorandRelayPortPartDetailedManual(MainPCB) ................32
5-2. WF56H9100A*-ConnectorPortPartDetailedManual(SubPCB) ..........................33
5-3. WF56H9100A*-ConnectorandRelayPortPartDetailedManual(INVERTERPCB) ............34
6. Wiring diagram .....................................................................35
6-1. Wiringdiagram(WF56H9100A*) .....................................................35
7. Reference .........................................................................36
7-1. ProjectName ...................................................................36