Yale EF-SD Instruction Manual

Yale EF-SD Instruction Manual

Easy fit ef-series optical smoke detector

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Wirefree 868MHz Yale EF-SD
Optical Smoke Detector
1

Description:

1. Learn/Test Button
2. LED Light
3. Battery Compartment
4. Mounting Holes
5. Mounting Bracket

Pack contents

• 1 x Smoke detector (with Bracket)
• 2 x wall plugs & screws
• 3 x AA Alkaline batteries
Programming & Location
Program your smoke detector before
installation and test afterwards. Please see
your current system instruction book for
initialisation and programming.
It is recommended that the installation site is in
the centre area of the ceiling.
Do not locate the detector in the following
locations:
The Kitchen – Smoke from cooking might
cause an unwanted alarm.
Easy Fit EF-Series Alarm System
3
2
4
5
Near a ventilating fan, florescent lamp or air
conditioning equipment – air drafts from them may
affect the sensitivity of the detector.
In the peak of an "A" frame type of ceiling, near
ceiling beams or over a cabinet – stagnant air
in these areas may affect the sensitivity of the
detector.

Operation

Testing the Smoke Detector

By pressing the Test button on the Smoke
Detector, you can test if the Smoke Detector is
functioning normally.
If the Smoke Detector functions normally, the
LED will be on for 2 seconds. Then it will sound a
2-tone beep.
If the buzzer sounds the 2-tone beep three times,
it means the "Optical Chamber" on the Smoke
Detector is either dirty or out-of-order.
If the LED doesn't light and no beep is sounded,
the device could be out-of-order or battery
drained.

Detecting the Smoke

Once the concentration of the smoke exceeds
the set threshold value, the Smoke Detector

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Summary of Contents for Yale EF-SD

  • Page 1 Easy Fit EF-Series Alarm System Wirefree 868MHz Yale EF-SD Optical Smoke Detector Near a ventilating fan, florescent lamp or air Description: conditioning equipment – air drafts from them may affect the sensitivity of the detector. 1. Learn/Test Button 2. LED Light In the peak of an “A”...
  • Page 2 This does condensing. Indoor use only not affect your statutory rights. A full copy of the product instructions are available upon Radio: request or by visiting our website www.yale. 868MHz FM co.uk. RoHS Note: Waste electrical products and batteries should not be disposed of with household waste.

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