Installation Guide

PRELIMINARY
Mounting
INSTALLATION GUIDE
Wireless Pull Cord Module (NUWPC3–Hx)
2.5 Replacing the button insert
1. Remove current button insert by gently pulling the small tab at the lower end of the insert with a small
pair of pliers.
2. Insert a new button insert from the lower end of the module. Make sure the insert fits completely in the
membrane.
The button insert should be water resistant.
3. Check that all of the button LEDs are visible:
Remove the battery pack and insert again: the 3 button LEDs will light up in sequence starting with the
top LED. This confirms that the module is working properly.
9 TD 93427EN / 30 October 2020 / Ver. PA4