LightwaveRF LW931 Instruction Manual

Professional Series

www.lightwaverf.house

Instruction Manual

Version 2.1

Magnetic Trigger

Model No. LW931

EC DECLARATION OF CONFORMITY

Responsible Authority:
LightwaveRF PLC,
Innovation Campus Birmingham
Faraday Wharf
Holt Street
Birmingham
B7 4BB

Tel: [phone]
Email: [e-mail]

Model Number(s): JSJSLW931
Description: Magnetic Trigger
Directives this equipment
Complies with: 2006/95/EC The Low Voltage Directive N/A
2004/108/EEC The Electromagnetic Compatibility Directive
1999/5/EC R&TTE Directive
93/68/EEC CE Marking Directive

Standards Applied in order to verify compliance

Safety: BS EN 60730-1: 2011

Health:
R&TTE: EN 301 489-1 V1.9.2: (2011-09), EN 301 489-3 V1.4.1: (2002-08)
EN 300 220-1 V2.1.1: 2006, EN 300 220-2 V2.1.2: 2007
EMC: EN 301 489-1 V1.9.2: (2011-09), EN 301 489-3 V1.4.1: (2002-08),
EN 55022: 2010, EN 61000-3-2: 2006 +A1: 2009 +A2: 2009 Class A,
EN 61000-3-3: 2008, EN61000-4-2: 2009,
EN 61000-4-3: 2006 +A1: 2008 +A2: 2010, EN 61000-4-4: 2012,
EN 61000-4-5: 2006, EN 61000-4-6: 2009, EN 61000-4-11: 2004

For and on behalf of LightwaveRF PLC

---------------------------------------­Name J Shermer
Position Managing Director

How does it work?

How do I get started?

The following setup guide will explain how to
install and use the Magnetic Trigger with other
LightwaveRF heating devices.

The Magnetic Trigger can directly link to and
control LightwaveRF heating devices such as the
Thermostatic Radiator Valve (TRV), Home or
Room Thermostat or Electric Switch. When the
door or window that the trigger is attached to is
opened or closed, the radiator in the room will be
turned o or on.

Help video & further guidance

For additional guidance, and to watch a video
that will help guide you through the installation
process, please visit the support section on

www.lightwaverf.com

Get Started

IMPORTANT: Please retain these instructions for guidance on how to link
other LightwaveRF devices to the Magnetic Trigger. For additional
guidance please visit www.lightwaverf.com

Battery

compartment

catch

LED indicator

Overview

Linking button

Magnet section

Line up the dots

when two sections

are attached to a

window / door

Main section

Installation

2 x AAA batteries can be inserted under the battery
cover at the rear of the device. This can be removed by
pulling down on the catch and gently unhooking the
cover from the hooks at the base of the unit.

IMPORTANT: In the battery compartment there is a
slider switch marked A/B. Setting the switch to
position A causes an ‘o’ command to be sent when a
window or door is opened. Setting it to position B will
cause an ‘on’ command to be sent.

Inserting the batteries

Attaching to a door or window and frame

The Magnetic Trigger can be attached to a window frame
using adhesive pads provided or by using suitable screws
inserted through the mounting holes in the back cover.

IMPORTANT: When mounting, the two dots on each
sections must line up vertically with no more than
2-3mm between the sections (as in the picture). The two
dots also need to be within 10mm of each other in terms
of depth. The indicator LED will light up on opening /
closing if the sections have been mounted correctly.

2-3mm

Installation

How to use the Magnetic Trigger

Each LightwaveRF Magnetic Trigger can be used to turn on and o a
LightwaveRF TRV, Electric Switch or Thermostat if a window or door is
opened or closed.

The trigger will automatically setback a TRV, an Electric Switch or
Thermostat (default of 11 degrees) if a window is opened and return them to
their previous set temperature when the window is closed again. The trigger
will interupt any set schedule for the LightwaveRF heating device if
activated, but return to the schedule once closed.

Device setup

To directly control a LightwaveRF TRV, Thermostat or
Electric Switch using a Magnetic Trigger, you will need to
‘link’ them. The trigger can be linked to these devices
using the following method:

1. Press and release the ‘Linking’ button on the Magnetic

Trigger (the LED will flash).

2. Press and release the Linking button on the TRV,

Electric Switch or Thermostat that you wish to link to.
The ‘on’ LED should flash to indicate a successful link.

Note: linking mode lasts for 12 seconds; if no linking
command is received within this time, then linking mode
will time out and the process will have to be re-initiated.

To completely clear the memory of the Switch and unlink
any linked devices, press and release the Linking button to
enter linking mode (the LEDs will flash). Then, hold the
Linking button until the LEDs flash rapidly. Finally, press and
release the Linking button once more. The LED will flash
more slowly to confirm that the memory has been cleared.

Linking the trigger to a TRV, Electric Switch or Thermostat

Device setup

Lightwave Link

(runs the show)

Electric Switch

(controls electric radiators)

Heating Remote

(sets house temp.)

Magnetic Trigger

(open window turns o TRV)

TRV

(controls radiator)

Room by room radiator control

Lightwave App

(control from anywhere)

Boiler OR Electric Switch

(turns boiler on/o)

Home Thermostat

(monitors house temp.)

Home or Away button

(turn house on/o)

Add other heating devices

Problem: The LED does not illuminate when the window / door is opened.

Solution: The trigger is not mounted correctly. Ensure that the two dots line

up on each section, that there is less than 10mm difrerence in the depth of
the dots, and ensure that there is only a 2-3 gap (max) between the sections
when closed.

Problem:

The trigger no longer functions and the LED does not illuminate.

Solution: Check the batteries. The average battery life should be at least

one year, although this will vary depending on use. The LED indicator will
flash ten times to report a low battery status. If this measure fails, there may
be a fault. Please contact technical support via www.lightwaverf.com.

Problem: The trigger turns the TRV on rather than o when opened.

Solution: This is because the A/B Switch inside the battery compartment is

switched to position B rather than position A. Moving the slider to position A will
reverse the on/o commands and turn the TRV o when the window is open.

Troubleshooting

Q. How do I know that the trigger will fit my window frame?
A. The Trigger can be mounted to most window or door frames and has a

degree of flexibility to accomodate dierent types. As long as the two sections
of the Trigger can be made to match up together, the device will work.

Q. Can I link more than one TRV to a trigger?
A. You can currently only link one TRV directly. .

Q. Is it legal for me to install a LightwaveRF devices myself?
A. Yes, LightwaveRF products are fully legal to install in your own home.

Q. How long do the batteries last?
A. This can vary, but a minimum of one year can be expected with normal use.

FAQs

Specification

RF frequency: 868 MHz

Batteries: 2 x 1.5V (AAA)

Warranty: 2 year standard warranty

Technical Specification

Version 2.1

2 Quadrant Park

Mundells

Welwyn Garden City

Herts

AL7 1FS

01707 386035

www.lightwaverf.house