SERVICE MANUAL
Take out the control
board.
Note: When you put the new control board on the main board, please make sure that the connection is
correct and tighten. Don't forget to put the screws and cables back.
4.3 Remove the fan paper and the SCR board and the MPPT board.
1. Take the plastic
screws out.
nuts
2. Take two
out.
3. Take six screws
out.
4. you can take the
SCR board and
the fan paper off.
V201703A
27
5KVA-220V/230V