Service Manual_2020-V1.0
34
7.9 Main control board
1)When the main control board is installed on the
refrigeration air duct, first remove the refrigeration air
duct assembly.
2)Tear off the main control panel surface as shown in
the picture.
3)Use a screwdriver to remove the main control panel
mounting box.
4)Use a screwdriver to pry off all clips on the mounting
box and open the box cover.
5)Disconnect the wiring terminal, take out the main
control board, and complete the replacement.
7.10 Variable frequency driver board(None)
7.11 Water dispenser(None)