Replacement of the Filter
1
Open the panel assembly.
Maintenance of the Electric Control Board
1
Dismantle the panel assembly.
2
Loosen the screws on the right side of the electric
control box cover and remove the electric control
box cover.
Electric
control box
cover
Panel assembly
Panel assembly
Screw
(one)
2
Remove and replace the filter.
3
Loosen the screws inside the electric control box,
remove the main control board and start repairing
the unit.
Function
board
support
(optional)
Main
Grounding
control
screw
board
67
Cleaning, Maintenance and After-Sales Service
Filter
Main control
board
support
Screw (three)Loosen
the grounding screws of
the main control board
to dismantle the board.