Access to the main PCB
Option 1
Option 2
34
DANGER
Risk of electric shock!
You can be severely injured by an electric shock.
•
Always disconnect the unit from the mains by removing the mains plug from the socket
before opening the unit!
There are three different ways to access the main PCB:
•
Option 1: Partially loosen the control unit and tilt it upwards
•
Option 2: Completely loosen and turn the control panel
•
Option 3: Access through the interior of the cabinet
1.
Loosen the two screws (1) on the side of the control unit (2).
Fig. 24: Loosening the screws on the control units
2.
Tilt the control unit upwards to gain access to the main PCB (3).
Fig. 25: Tilting the control unit upwards
1.
Detach the control unit from the unit by removing the four screws (1).
1
Fig. 26: Dismantling the screws
INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
1
2
3
1
Installation: Access to the main PCB