9.2. ALTERING THE HARDWARE PROGRAMMING ENABLE
Disconnect the unit from the supply voltage.
Remove the 4 screws from the unit front panel (Figure 1).
Lift front panel off carefully and put to one side.
Push slide switch on the lower board to the required position (Figure 2):
E
"OFF": programming disabled.
Replace front panel on the unit and screw into position, ensuring that the
front panel seal is in the correct position.
10. Altering the mounting position
Disconnect the unit from the supply voltage.
Remove the 4 screws from the front plate of the unit (Figure 1).
Carefully lift off the front panel and turn through 180°.
Replace the front panel on the unit and screw into position, ensuring that the
front panel seal is in the correct position (Figure 2).
32
Figure 1
sensor connection
Figure 1
programming
possible
disable
Figure 2
Figure 2
sensor connection