ELRO PS4910 Smoke Alarm Automatic Self Test Instruction Manual

: June 6, 2024
: ELRO

Table of Contents

Package content
Product description
Activate and test
Choose location
Install the device
Functionality
Maintenance
Frequently asked questions (FAQ)
Product specifications
Service and contact
Read User Manual Online (PDF format)
Download This Manual (PDF format)

SMOKE ALARM
AUTOMATIC SELF TEST
PS4910
Home is not a place, it’s a feeling

We are constantly improving our products and service.
Go to www.elro.eu to download the latest version of this manual!

Read this manual carefully and keep it in a safe place for future use.

Package content

Smoke alarm
Mounting bracket
Mounting material (2 screws and 2 plugs)
Instruction manual

Product description

a. Siren
b. Test/silence button
c. Light ring
d. On/off switch

Activate and test

Before using the smoke alarm, it is important to activate and test the product. Place the smoke alarm on the mounting plate and turn it clockwise. Then press the test button. If the device is functioning correctly, it will emit a beep and light signal. If this is not the case, do not use the unit and contact the supplier.
Note: The test signal volume is lower than the alarm signal volume. To hear the volume of the alarm signal, press and hold the test button for approx. 15 seconds. A few seconds after the test signal, you will hear the alarm signal of > 85 dB (A).

Choose location

Choose a room

We recommend installing smoke alarms in the following areas:

At least 1 smoke alarm on every floor.
In rooms that are part of an escape route (hall, landing).
In bedrooms (especially in children’s rooms).
In rooms with electrical appliances (especially washing machines or dryers).
In remote rooms that are used often but where the alarm signal of other devices might not be heard.
A smoke alarm can monitor an area of up to 60 m². Place an additional smoke alarm if the surface area of a room is larger than 60 m²

Caution: Do not install smoke alarms in areas where humidity is high or where false alarms may occur due to, for example, cooking fumes or exhaust fumes. Choose heat alarms instead of smoke alarms in bathrooms, kitchens, and garages. These alarms react to temperature rises and not to smoke. Visit www.elro.eu for the range of heat alarms.

Ceiling or wall mounting
Place the smoke alarm on the ceiling in the middle of the room. If ceiling mounting is not possible, attach it to the wall. Make sure that there is clear space around all the devices so that it is not obstructed.

Do not install a smoke detector:

In draughty locations.
Near air conditioners/ventilation systems.
Directly above a heater.
Less than 50 cm. away from furniture
(such as tall cabinets) that may block air circulation.

Sloping ceilings

If you have a sloping, pitched, or cathedral ceiling, place the smoke alarm at a minimum of 0,5 m. and a maximum of 1 m. from the highest point.
For more tips on how to install your smoke alarm, for example in rooms with ceiling beams, go to www.elro.eu.

Install the device

Use the mounting plate as a guide where the holes should be drilled.
Drill 2 holes with a diameter of 5 millimeters.
Push the plugs into the holes.
Screw the bracket into the wall or ceiling with the screws.
Hold the smoke alarm against the mounting plate and turn it clockwise. The smoke alarm now switches on automatically.
Test whether the device is functioning correctly by pressing and holding the test/silence button for approx. 3 seconds. If the detector is functioning correctly, the device will flash and beep. If this is not the case, do not use the unit and contact the supplier.

Functionality

Mode

| Light signal| Audible signal|

Explanation

---|---|---|---
Standby| 1 x per 40 sec.| No sound| The device functions correctly.
Self-test| 1 x| 1 x| The device functions correctly.
Manual test| 3 x| 3 x| The device functions correctly.
Alarm| 3 x quickly, followed by a short pause| 3 x quickly, followed by a short pause| The device detected smoke.
Alarm silence| 1 x per 40 sec.| No sound| An alarm signal is silenced.
Low battery warning| 1 x per 40 sec.| 1 x per 40 sec.| Battery is low, replace device a.s.a.p.!
Low battery warning silence| 1 x per 40 sec.| No sound| Low battery warning is silenced for approximately 10 hours, replace device a.s.a.p.!
Error (siren)| 1 x per 8 sec.| No sound| Siren error detected, replace device a.s.a.p.!
Error (sensor)| 2 x per 8 sec.| 2 x per 8 sec.| Siren error detected, replace device a.s.a.p.!

Standby mode and night mode
If the detector is activated correctly, it switches to standby mode. This detector is equipped with a night mode. This means that the standby light signal is automatically turned off in dark rooms until enough light is detected again.
Alarm
If the smoke alarm detects smoke, it will generate a loud alarm of >85 dB (A). This device is equipped with a silence function to silence the alarm signal for approximately 10 minutes. If the device gives the alarm, press the test/silence button to activate this feature. If the device still detects smoke after 10 minutes, it will start alarming again.
CAUTION: Do not take any risks and use the alarm silence function only if you are 100% sure that the situation is safe. In case of doubt, leave the premises and only return when the situation is safe.
Low battery warning
This smoke alarm is equipped with a non-replaceable battery with a service life of approx. 10 years. When the batteries are low, the device switches to low-battery mode. Replace the smoke alarm as soon as possible, but in any case within 30 days of the occurrence of this warning. You can temporarily mute the low battery warning by pressing the test/silence button. After approximately 10 hours the warning will resume.

Maintenance

This smoke alarm is equipped with a self-test mechanism. At least once a month at a random moment, the device automatically checks the functionality of the sensor and the siren. During a successful test, the detector will beep and blink briefly. If problems are detected, the detector switches to error mode. Replace the device immediately if the error message occurs!
We recommend testing the device manually at least once a year by pressing and holding the test button for 3 seconds. Tip: Put a reminder in your calendar to prevent you from forgetting the annual test.
Dust is a major cause of false alarms. Therefore, clean the smoke alarm once a month. Use a vacuum cleaner to gently clean the sides of the smoke alarm from accumulated dust. Never use a wet cloth or detergent to clean your device. This may damage the sensor.

Frequently asked questions (FAQ)

Do you have questions about the installation or use of this product? Please visit www.elro.eu and go to the page of this product. Here you will find the most recent version of the manual, answers to frequently asked questions (FAQ), and detailed installation videos.

Question	The smoke alarm gives false alarms regularly.
Answer	False alarms can be caused by dust or vapor released during showering

or cooking. Try cleaning your smoke alarm or temporarily relocating it to another location to determine the cause of the problem.
Question| The smoke alarm beeps and flashes approximately every 30 seconds.
Answer| Refer to the table in chapter Functionality to find out the meaning of the signals. If in doubt, contact the supplier.
Question| The smoke alarm does not emit a light or sound signal after I press the test button.
Answer| If the smoke alarm does not emit a light or sound signal after the test button is pressed, it means that the unit has not been activated or is not working properly. Check if the detector is correctly activated (chapter Activate and Test). Press and hold the test/silence button until the device emits a light and sound signal. If this does not happen, the device is not working properly and should not be put into operation.

Safety and compliance

Warning: To prevent injury, this device must be securely attached to the ceiling/wall according to the installation instructions.
Warning: Do not expose the product and batteries to extreme temperatures.
Warning: Keep electronic equipment and packing materials out of the reach of children and pets.
This product is not water-resistant and is suitable for indoor use only. Do not open the device or attempt to repair it yourself. Do not paint or cover the device. Only use this device as intended by the manufacturer, otherwise, the warranty will void.
By affixing the CE marking on a product, the manufacturer declares that the product complies with all legal requirements for CE marking and can be sold throughout the EEA.
Refer to local legislation for smoke detectors.
Download the Declaration of Performance (DoP) at www.elro.eu/dop.

Het The WEEE symbol indicates that this product and its batteries must be disposed of separately from household waste. When this product reaches the end of its useful life, take it to a designated waste collection point nearby to ensure safe disposal or recycling. Protect the environment and public health and handle natural resources responsibly!

PS4910 20
PS4910 DoP-01
1116 Fire Safety
EN 14604:2005+AC:2008
By affixing the CE marking on a product, a manufacturer declares that the product meets all legal requirements for CE marking and can be sold throughout the EEA.

Product specifications

Power supply:	Non-replaceable 3 V DC battery (CR17450)
Battery/product life:	Replace the product 10 years after activation
Detection:	Optical
Alarm volume:	85 dB (A)
Capacity:	Suitable for rooms with a surface area of max. 60 m2
Temperature range:	In use: 0 – 40 °C
Humidity range:	In use: < 93 %
Dimensions:	Diameter: 105 mm.

Depth: 35 mm.
Weight:| 140 gr.

Service and contact

In order to ensure that we can provide our customers with the best possible service as quickly as possible, we ask you to consider the following:
For questions regarding installation, use, or operation of this product:

Go to www.elro.eu to receive a quick answer to your question. Here you will find answers to frequently asked questions, detailed installation videos, and the most recent version of a product manual.
Can’t resolve your question using the website? Leave a question via the product page or send an email to info@elro.eu. We will help you as soon as possible.

For all other questions: