Owner manual

382000225000B
18 Replacement of Parts
18.17 User interface board, refer to diagram
18.11.
Before starting refer to the front of Section 18 Important
information.
• Remove the front panel, refer to Section 15.3.
• Lower the control panel, refer to Section 15.4.
• Unclip control panel user interface and hinge forward . Do not
strain the cables.
• Disconnect the electrical connections from the user inter face
board.
• Remove the two user inter face board retaining screws.
• Remove the user inter face board.
18.18 Mains switch, see diagram 18.11.
Before starting refer to the front of Section 18 Important
information.
• Remove the front panel, refer to Section 15.3.
• Lower the control panel, refer to Section 15.4.
➜
➜
Diagram 18.10
PCB (CONTROL BOARD)
CONTROL
BOARD
COVER
Diagram 18.11
➜
➜
USER INTERFACE BOARD
➜
➜
CONTROL PANEL
10001
10000
10019
9762
➜
• Unclip control panel user interface and hinge forward . Do not
strain the cables.
• Disconnect the electrical connections from the mains switch.
• Remove and replace the mains switch.
18.19 230V Controls board, refer to diagram
18.11.
Before starting refer to the front of Section 18 Important
information.
• Unclip control panel user interface and hinge forward . Do not
strain the cables.
• Disconnect the electrical connection from the 230V controls
board and the electrical connection from printed circuit board
(PCB).
• Remove the 230V controls board retaining screw.
• Remove the 230V controls board.
MAINS
SWITCH
230V CONTROLS
INTERFACE
BOARD