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496236 Issue 4
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3. Installation
3.
Mount the keypad back with a single screw through the keyhole.
4.
Mark, drill and plug the position of two more mounting holes.
5.
Fix the keypad back in place with two more screws.
Figure 6. 9427 Backplate
Fitting Door Contacts
A door contact comprises a magnetic reed switch housed in a plastic casing
and a separate magnet. Two types of switches are suitable for a domestic
installation (see Figures 7 and 8):
The 'Surface' contact is fitted on the facing of the door frame with the
magnet fitted in-line on the door.
The 'Flush' contact is inserted in a pre-drilled hole in the frame. The
magnet is similarly inserted in the door and aligned with the contact.
Содержание 9448+
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