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3.10 Parallel Installation (Only 4KVA/5KVA available)
3.10.1 Parallel Board Installation
(Following steps just for some cusomers have installed the inverter,but later need to increase the connection
function,so need to install the parallel board by themselves)
This installation steps are only applied to 4KVA/5KVA model.
Step 1:
Remove wire cover by unscrewing all screws.
Step 2:
Remove communication board by unscrewing two screws as below chart.
Step 3:
Remove Rs485 communication board by unscrewing two screws as below chart.
Step 4:
Remove two screws as below chart and remove 2-pin and 14-pin cables. Take out the board under the
communication board.
Step 5:
Remove two screws as below chart to take out cover of parallel communication.
Step 6:
Install new parallel board with 2 screws tightly.
