Ei Electronics Ei 105B User Instructions Download Page 12

disconnected) and send it to “Customer Assistance and
Information” at the nearest address given on the Smoke Alarm
or in this leaflet. State the nature of the fault, where the Smoke
Alarm was purchased and the date of purchase.

Five Year  Product  Guarantee 

(excluding battery)

Ei Electronics guarantees this product (excluding battery)
against any defects that are due to faulty material or
workmanship for a five year period after the original date of
consumer purchase or receipt as a gift. This guarantee does
not include damage to the product resulting from accident or
misuse. It also excludes incidental and consequential
damages. If the product should become defective within the
warranty period, we will replace it free of charge. (see “Getting
Your Smoke Alarm Serviced”) 

Do not interfere with the product or attempt to tamper with it.
This will invalidate the guarantee.

IMPORTANT NOTICE

DUST & INSECT CONTAMINATION

All Smoke Alarms and particularly the optical
(photoelectric) type are prone to dust and insect ingress
which can cause false alarms.

The latest design, materials and manufacturing
techniques have been used in the construction of our
Alarms to minimize the effects of contamination.
However it is impossible to completely eliminate the
effect of dust and insect contamination, and therefore, to
prolong the life of the Smoke Alarm you must ensure that
it is kept clean so that excess dust does not build up. Any
insects or cobwebs in the vicinity of the Smoke Alarm
should be promptly removed.

In certain circumstances even with regular cleaning,
contamination can build up in the smoke sensing
chamber causing the alarm to sound. If this happens the
alarm must be returned to us for servicing or
replacement. Contamination is beyond our control, it is
totally unpredictable and is considered normal wear and
tear. For this reason, contamination is not covered by the
guarantee and a charge is made for all servicing work.

If you experience persistent false alarms, in particular
locations, due to contamination of the smoke chamber
you  could   consider fitting our ionisation type Smoke
Alarm. The principle of ionisation detection makes it less
vulnerable to the effects of dust or insect contamination.

13

B10274-R4-105B-U&C-ENG  30/9/09  8:23 AM  Page 12

Summary of Contents for Ei 105B

Page 1: ... your home so it can wake you and your family in time for you all to escape A single Smoke Alarm will give some protection if it is properly installed but most homes will require two or more to ensure that a reliable early warning is given For maximum protection you should put individual Smoke Alarms in all the rooms where fire is most likely to break out Your first Smoke Alarm should be located b...

Page 2: ...3 B10274 R4 105B U C ENG 30 9 09 8 23 AM Page 2 ...

Page 3: ...ng in the room such as an elderly or sick person or a very young child d Checking you can hear your Smoke Alarm With the Smoke Alarm sounding in its intended location check you are able to hear it in each bedroom with the door closed above the sound of your radio The radio should be set to a reasonably loud conversation level If you can t hear it over your radio the chances are that it wouldn t wa...

Page 4: ...ight stop smoke from reaching the unit Next to or directly above heaters or air conditioning vents windows wall vents etc that can change the direction of airflow In very high or awkward areas where it may be difficult to reach the alarm for testing battery replacement etc Locate unit at least 1 5m 5 feet and route wiring at least 1m 3 feet away from fluorescent light fittings as electricial noise...

Page 5: ...to Ceiling or Wall NB For Interconnecting see page 9 The Smoke Alarm is battery operated and needs only wiring if the Inter Link facility is being used 1 Pull cover open at tab Remove cover from base by separating at rear snap in hinges by rotating cover backwards 2 Place the base on ceiling or wall exactly where you want to mount the unit With a pencil mark the location of the screw holes 3 Takin...

Page 6: ...rp when attaching the Battery Connectors to the Battery Battery Missing indicator Some models are fitted with a warning flag which pops up when the battery is removed This prevents the cover from closing when there is no battery in the unit When the battery is being installed or changed this flag must be held down while gently pushing the Battery into the Battery Holder Figure 7 a Looking after yo...

Page 7: ... can set fire to the alarm and damage the house We do not recommend testing with smoke as the results can be misleading unless special apparatus is used c Replacing the Battery A fresh Battery should last about one year When Battery power is low and replacement is necessary the Alarm will beep and the LED will flash at the same time about once per minute for at least 30 days The battery must then ...

Page 8: ...gure 9 before screwing to ceiling Draughts from wiring openings conduit or mounting boxes holes may blow smoke away from the sensing chamber making it insensitive It is essential that all such openings be closed by silicone sealant or similar After wiring together the Interconnect Smoke Alarms test the first unit by pressing the button All the detectors should alarm and the test button on the firs...

Page 9: ...s for this Smoke Alarms will not work if the batteries are depleted or if they are not connected or if the wrong type of battery is used Test regularly and replace batteries at least yearly or when depleted Smoke Alarms will not detect fire if sufficient smoke does not reach the alarm Smoke may be prevented from reaching the Alarm if the fire is too far away for example if the fire is on another f...

Page 10: ...oors behind you as you leave 2 If smoke is heavy crawl out staying close to floor Take short breaths if possible through a wet cloth or hold your breath More people die from smoke inhalation than from flames 3 Get out as fast as you can Do not stop for packing Have a prearranged meeting place outside for all family members Check everybody is there 4 Call the Fire Brigade from a neighbour s house R...

Page 11: ...aton Both types respond in all standard fires but each type may respond faster to particular fires as shown Ei Electronics manufactures two complementary 10 Year Smoke Alarms Optical Smoke Alarm Ei3105C and Ionisation Smoke Alarm Ei100TYC with built in Lithium battery For dual protection install each type The Home Office states in FB2 If your home has more than one floor at least one alarm should ...

Page 12: ...se false alarms The latest design materials and manufacturing techniques have been used in the construction of our Alarms to minimize the effects of contamination However it is impossible to completely eliminate the effect of dust and insect contamination and therefore to prolong the life of the Smoke Alarm you must ensure that it is kept clean so that excess dust does not build up Any insects or ...

Page 13: ...European Standard EN14604 2005 MODEL TYPE The crossed out wheelie bin symbol that is on your product indicates that this product should not be disposed of via the normal household waste stream Proper disposal will prevent possible harm to the environment or to human health When disposing of this product please separate it from other waste streams to ensure that it can be recycled in an environment...

Page 14: ...moke alarm must be removed or covered fully with a plastic bag or similar before renovations begin Contains vital information on unit operation and installation Read and retain carefully If you are just installing this unit this leaflet MUST be given to the householder Please read the first short section containing basic information SMOKE ALARM OPTICAL Models Ei105B Ei105C WITH INTERCONNECT Ei Ele...

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