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NUWPC3

ASCOM NUWPC3 Installation guide

  • Hello! I've reviewed the Installation Guide for the Wireless Pull Cord Module NUWPC3–Hx. The document provides detailed steps on how to adjust the cord, insert batteries, mount, remove the module and replace the button insert. I'm ready to assist you with any questions you might have about the installation and functionality of this device.
  • How do I adjust the length of the pull cord?
    What type of batteries are required?
    How do I confirm that the module is working correctly?
PRELIMINARY
INSTALLATION GUIDE
Wireless Pull Cord Module (NUWPC3–Hx) Mounting
7. Adjust the length of the cord:
• Lift the bottom barrel of the cord (item 1).
• Cut the cord about 2.5cm (1 in) below the desired length (item 2).
• Tie a double knot at the end of the cord by looping the end of the cord twice through the loop (item 3).
• Pull the knot tightly (item 4).
2.3 Placing of batteries
1. • Open the battery door of the base (item 1).
• Remove the battery pack from the base (item 2). The battery pack is kept in place by a small edge. Lift
the pack over this edge.
2. Place 2 x 1.5V AA disposable Alkaline batteries (not included) in the battery pack, pay attention to the
polarity of the batteries.
TD 93427EN / 30 October 2020 / Ver. PA4 6
PRELIMINARY
Mounting
INSTALLATION GUIDE
Wireless Pull Cord Module (NUWPC3–Hx)
The NUWPC3 is protected against reverse polarity of the batteries.
When batteries other than the recommended ones are used, the NUWPC3 is protected by a
thermistor (PTC). The correct working cannot be guaranteed.
3. • Place the battery pack back into the base (item 1). Lift the battery pack into the module and place it
over the small edge to keep it in place.
• Close the battery door. (item 2)
The battery pack fits only one way into the base.
When the battery pack is inserted, the 3 button LEDs will light up in sequence starting with the
top LED. This confirms that the module is working properly.
4. Check the correct working of the module: Generate a call by pulling the cord.
Only in a correctly configured system will the call generate an alarm on display devices such
as corridor lamps.
5. For new installation: Place the 2 provided screw caps over the screw holes. Orient them correctly. The
caps have a small protrusion that fits neatly into the small indentation of the module, see detail below
2.4 Removing the module
Removal of the NUWPC3 from wall or ceiling.
1. Remove the battery pack from the module:
• Open the battery door of the base (item 1).
7TD 93427EN / 30 October 2020 / Ver. PA4
PRELIMINARY
INSTALLATION GUIDE
Wireless Pull Cord Module (NUWPC3–Hx) Mounting
• Remove the battery pack from the base (item 2). The battery pack is kept in place by a small edge. Lift
the pack over this edge.
2. Remove the 2 screw caps:
• Insert a small flat tipped screwdriver next to the cap (item 1).
• Twist the screwdriver and pop out the cap (item 2).
3. Remove the 2 screws with a #2 Phillips screwdriver.
4. Pull the Module gently away from the base. The module is still connected to the base via the battery
pack wires.
5. Disconnect the battery connector from the rear of the module
TD 93427EN / 30 October 2020 / Ver. PA4 8
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
PRELIMINARY
10 TD 93427EN / 30 October 2020 / Ver. PA4
PRELIMINARY
Ascom (Sweden) AB
Grimbodalen 2
SE–417 49 Göteborg
Sweden
Phone +46 31 55 93 00
www.ascom.com
TD 93427EN / 30 October 2020 / Ver. PA4
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