Checking Battery
The Alarm automatically monitors the battery every 40 seconds to ensure that it is satisfactory. If it is depleted it will give a short beep every 40 seconds (models EI 181, EI 184 and EI 186 only).
Before replacing the battery, check that the beeps are not due to one of the following:
(i)Battery snaps not connected properly.
(ii)On the Optical Smoke Alarms only (EI 186/185) if the unit beeps and the red light does not flash at the same time it indicates a problem with the smoke chamber – see Cleaning the Smoke Alarm section below:
If the beeps have continued for over 20 minutes (and the other causes of beeps have been ruled out – see below) the battery must be replaced.
(iii)Switch off the panel voltage supply and remove the unit as shown in fig 1a. CAUTION: Do not attempt to remove the Alarm without first releasing the tamper clip. Remove depleted battery and replace with one of the specified 9V alkaline batteries. The alarm cannot be replaced on the mounting plate unless a battery is installed. After replacing the battery, slide on to the mounting plate and then press the test button and ensure horn sounds loudly before you turn on the panel supply. Note: Only use the specified Alkaline batteries shown on the base label (Duracell MN1604, Eveready 522 or Energizer 6LR61). We recommend that the “use by date” on the battery should still have at least 2 years to go. Older batteries will give beeps prematurely.
We recommend that the battery is replaced each year for optimum performance.
Please note: The ionisation and heat alarms (EI 180, 181,183 and 184) give two short beeps about a second apart at the end of the hush period (i.e. about 10 minutes after test/hush button has been pressed). These two beeps should not be confused with low battery beeps.
Manual Testing
We recommend that the functioning of the battery
Turn off (or disconnect) the power at the panel (green light on mounting plate should be off) press the test button and ensure the horn sounds loudly for 10 seconds. (This checks the battery
Note: A good battery can supply the unit for over a year in standby (or 5 hours in alarm) without panel power.
In standby, with panel power, the battery can operate for up to 4 years before the low battery beeps start – these will normally
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If there are frequent nuisance/false alarms it may be necessary to
Hush Feature
All the Smoke / Heat Alarms have a combined Test/Hush Button to help you control nuisance false alarms.
1.To cancel a false alarm, press the Test/Hush Button located on the cover. The Alarm will automatically switch to a reduced sensitivity condition (very large levels of smoke from a nearby fire will override the Hush on the smoke alarms). This condition allows unwanted alarms to be silenced for a period of approximately 10 minutes.
The unit will flash the red light every 10 seconds (instead of the normal 40 seconds) to indicate the sensitivity is reduced. At the end of the hush period the Ionisation Smoke Alarm (EI 181/180) and the Heat Alarms (EI 184/183) will give two short beeps. The Optical Smoke Alarm (EI 185/186) does not give these two beeps.
On interconnected Alarms, pressing the Test/Hush Button on the one sensing smoke (i.e. the one with the red light flashing every second) will silence all alarms. Pressing the Hush Button on any other Alarm will not cancel the alarm.
2.The unit will reset to normal sensitivity at the end of the silenced period. If additional silenced time is required, simply push the Test/Hush Button again.
IMPORTANT SAFE GUARDS
•When using household protective devices, basic safety precautions should always be followed, including those listed below:
•Please read all instructions.
•Rehearse emergency escape plans so everyone at home knows what to do in case the alarm sounds. Further information can be obtained from the Home Office Publication entitled “Smoke Detectors in the Home” (FB2) or from your local fire prevention officer.
•NOTE: Constant exposure to high or freezing temperatures or high humidity may reduce the life of the battery.
•To maintain sensitivity to smoke, do not paint or cover smoke /heat alarms in any manner; do not permit any accumulation of cobwebs, dust or grease.
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4.Call the Fire Brigade from a neighb our’s house. Remember to give your name and address.
5.NEVER
LIMITATIONS OF SMOKE HEAT ALARMS
Smoke/Heat Alarms have significantly helped to reduce the number of fire fatalities in countries where they are widely installed.
However independent authorities have stated that they may be ineffective in some circumstances. There are a number of reasons for this:
•The Alarms will not work if the mains power is off and the
•Smoke/Heat Alarms will not detect fire if sufficient smoke/ heat does not reach the alarm. Smoke/Heat may be prevented from reaching the Alarm if the fire is too far away, for example, if the fire is on another floor, behind a closed door, in a chimney, in a wall cavity, or if the prevailing air draughts carry the smoke/heat away. Installing Smoke/Heat Alarms on both sides of closed doors and installing more than one Smoke/Heat Alarm as recommended in this leaflet very significantly improves the probability of early detection.
•The Alarm may not be heard.
•A Smoke / Heat Alarm may not wake a person who has taken drugs or alcohol.
•Smoke / Heat Alarms may not detect every type of fire to give sufficient early warning. They are particularly ineffective with: fires caused by smoking in bed, escaping gas, violent explosions, poor storage of flammable rags and/or liquids, (for example petrol, paint, spirits etc), overloaded electrical circuits, arson and children playing with matches.
•Fire Authorities (including the Home Office, UK) recommend that both Optical and Ionisation Smoke Alarms should be fitted for the fastest response to all types of fires.
•Smoke / Heat Alarms don’t last indefinitely. For example if there is a build up of contamination, performance will be impaired.
The manufacturer recommends replacement of the Smoke/ Heat Alarms after 10 years as a precaution.
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SPECIFICATIONS
Supply Voltage: 10.5 to 30.0 Volts |
| (DC Only) |
Standby Current: 7.5mA (m ax) @ 12 V; 10.0mA (max) @ 24 V.
Alarm Current: 58.0mA (max) @ 12 V; 60. 0mA (max) @ 24 V.
Relay Contacts: 30 volts/1 amp resistive (normally open and normally closed supplied). The unit is supplied with the relay operating in continuous mode (i.e. relay is on while unit is sensing smoke). To select pulse mode (relay turns on for 5 seconds only at start of smoke sensing), set jumper S1 to "P" position.
The unit is also supplied with the relay in conventional, i.e. no contact resistance, mode. If required, 22K ohm can be connected in series with the C terminal and relay contact and 68K ohm between C and NC screw terminals by setting jumper S2 to "R" position.
Wiring: Wiring may be surface or recessed .
Cable: 4 core max resistance 20 ohms, provided specified supply voltage is maintained at unit.
Test Button: Simulates the effect of fire and checks electronics and horn.
-Continuous green light on mounting plate for panel power
-Red LED flashes every 40 seconds.
Alarm output: Piezo horn 85dB (A) @ 3m
Standby Temp: 0oC - 40oC
Humidity: 10 - 90 % Relative HumidityInterconnect: Up to 20 units in total (EI 180, EI 181, EI 183, EI 184, EI 185, EI 186 units only) can be interconnected so that when one senses fire all alarm. Relays switch on all units.
Alarm Indicator: Red LED flashes rapidly only on units sensing fire.
Battery
Ionisation EI 181
Sensor: Dual Ionisation Chamber
Sensitivity: Complies with
Source: 0.9 microcurie of Am 241
Combined Test/Hush Button: Tests and then hushes unit for 10 minutes. Automatically resets. Red LED flashes every 10 seconds while in hush. At the end of the hush period unit gives a double beep.
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TROUBLESHOOTING
1. FREQUENT NUISANCE ALARMS OCCUR:
(1)Close kitchen / bathroom door when in use.
(2)Ensure that the alarm is sited at least 6m away from sources of fumes.
(3)Contamination from insects, paint or paint fumes may have occurred. Clean the alarm as described in this booklet.
(4)If the problem persists, resiting of the unit should be considered. Alternatively, replace the unit with an Optical unit (EI186/185), assuming that the problem is with an Ionisation type alarm (EI181/180).
2. ALARM SOUNDS FOR NO APPARENT REASON:
(1)Identify the alarm source. On interconnected units, the red light on the cover will flash rapidly only on the unit which is the source of the alarm.
(2)Check for fumes, steam etc. from the kitchen or bathroom. Paint and other fumes can cause nuisance alarms.
(3)Press the test/hush button to silence the Smoke/Heat Alarm for 10 minutes.
(4)If alarm does not stop, remove the unit (see figure 1). (Only remove alarm with red light flashing, the others are probably satisfactory).
3.LOW BATTERY BEEPS: (On EI 181/184/186 only)
If the battery is correctly connected and the unit has beeped for over 20 minutes the battery is probably depleted. Obtain a new battery, remove the alarm and replace the depleted battery. (see figure 1).
OTHER BEEPS:
(1)If the panel is providing power and replacing battery or cleaning unit has not stopped beeps, a fault may exist. Replace the unit (see figure 1).
(2)The Ionisation/Heat units (EI 181/180/184/183) give two beeps 10 minutes after the test/hush button is pressed.
(3)If the Optical units (EI 186/185) beep without the red light flashing at the same time, the chamber is defective. Clean the chamber.
4.INTERCONNECTED ALARMS DO NOT ALL SOUND AND THE RELAY DOES NOT SWITCH:
(1)Hold test button for 10 seconds after first alarm has sounded to ensure signal is transmitted to all units. Relay should switch.
(2)Check that the green power light on the mounting plate is on.
(3)Check panel and wiring.
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last for over 30 days before the battery is fully depleted.
CLEANING YOUR ALARM
Clean your Alarm regularly, particularly in dusty areas. Use the narrow nozzle attachment of your vacuum cleaner to remove dust, insects and cobwebs from the sides and cover slots where the smoke or heat enters. To clean the cover, wipe with a damp cloth. Dry cover thoroughly with a lint free cloth.
WARNING: Do not paint your Alarm.
Other than the cleaning described above, no other customer servicing of this product is required. Repairs, when needed, must be performed by the manufacturer.
All Alarms are prone to dust and insect ingress which can cause false alarms or failure to alarm.
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 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 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 or fail. 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 servicing such units.
If you experience persistent false alarms, in particular locations, due to contamination of the smoke chamber you could consider replacing Optical Smoke Alarms (EI 186/185) with Ionisation Smoke Alarms (EI 181/180). Ionisation type alarms are less susceptible to dust than Optical type alarms.
NUISANCE ALARMS
If there is a nuisance alarm simply press the test/hush button on the Alarm to silence the unit for 10 minutes.
•If a unit has been damaged in any way or does not function properly,do not attempt a repair. Return Alarm (see - Getting your Alarm Serviced).
•This appliance is only intended for premises having a residential type environment.
•Smoke / Heat Alarms are not a substitute for insurance. The supplier or manufacturer is not your insurer.
•The chamber inside the Ionisation Smoke Alarms (EI 181/180) contains a small amount of radioactive material. Do not tamper with the chamber. You may safely install and clean the Smoke Alarm following this leaflet’s instructions.
•In the United Kingdom Ionisation Smoke Alarms can be disposed of in normal household refuse, but due to the tiny amount of radioactive material contained in the unit, no more than one alarm per dustbin.
•In the Republic of Ireland Ionisation smoke alarms should be returned for disposal to the nearest address at the end of this leaflet.
Do not dispose of your Alarm in a fire.
Use the Smoke / Heat Alarm Test Buttons to familiarize your family with the Alarm sound and to practice fire drills regularly with all family members. Draw up a floor plan that will show each member at least 2 escape routes from each room in the house. Children tend to hide when they don’t know what to do. Teach children how to escape, open windows, and use roll up fire ladders and stools without adult help. Make sure they know what to do if the alarm goes off - see next page.
PLANNING YOUR ESCAPE FOR WHEN THE
ALARM GOES OFF
1. Check room doors for heat or |
smoke. Do not open a hot door. Use |
an alternate escape route. Close |
doors 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 |
ACCESSORY
Smoke Alarm Locator EI 159:
The Smoke Alarm locator is recommended for systems with three or more Smoke / Heat Alarms as it helps quickly identify the unit in alarm and reduces the impact of nuisance alarms.
Pressing the Smoke Alarm Locator button will silence all interconnected alarms for 10 minutes, except those sensing fire. It is easily installed between the interconnect and 0 volt terminals.
GETTING YOUR ALARM SERVICED
If your Alarm fails to work after you have carefully read all the instructions, checked the unit has been installed correctly, and is receiving panel power contact Customer Assistance at the address given at the end of this leaflet. If it needs to be returned for repair or replacement put it in a padded box and send it to “Customer Assistance and Information” at the nearest address given on the Alarm or in this leaflet. Do not snap on the mounting plate as this connects the battery and the unit may beep or alarm in the post. State the nature of the fault, where the Alarm was purchased and the date of purchase.
FIVE YEAR PRODUCT GUARANTEE
EI Electronics Ltd. guarantees this Alarm (excluding the battery in the EI181/184/186 models) for five years from date of purchase against any defect s that are due to faulty materials or workmanship. This guarantee only applies to normal conditions of use and service, and does not include damage resulting from accident, neglect, misuse, unauthorised dismantling, or contamination howsoever caused. This guarantee excludes incidental and consequential damage. This guarantee does not cover costs associated with the removal and/or installation of alarms. If this Alarm should become defective within the guarantee period, it must be returned to EI Electronics, with proof of purchase, carefully packaged, with the problem clearly stated. (see “Getting Your Alarm Serviced”) We shall at our discretion repair or replace the faulty unit.
Do not interfere with the Alarm or attempt to tamper with it. This will invalidate the guarantee, but more importantly may expose the user to shock or fire hazards. This guarantee is in addition to your statutory rights as a consumer.
Airspeed: No false alarms up to 10 m/s (22mph)
Insect Screen: Prevents insects or debris entering the chamber
Dimensions: 145mm (d) X 55mm (h)
Weight: 380 grams
Ionisation EI 180
As EI 181 but without battery
Optical EI 186
Sensor: Detects light scattered by smoke
Sensitivity: Complies with BS5446: Part 1: 2000
Ambient Light: Chamber design and electronic compensation overcomes problems with stray light
Combined Test/Hush Button: Tests and then hushes unit for 10 minutes. Automatically resets. Red LED flashes every 10 seconds while in hush.
Airspeed: No effect
Insect Screen: Prevents insects and debris entering the chamber
Automatic Self Test: Chamber is tested every 40 seconds and unit beeps if it is degraded (without red light flashing at same time)
Dimensions: 145mm (d) x 60mm (h)
Weight: 380 grams
Optical EI 185
As EI 186 but without battery
Heat EI 184
Sensor: Fast response Thermistor
Sensitivity: 58 +/- 4oC (Response grade 1 as defined in EN54: Part5)
Combined Test/Hush Button: Tests and then hushes unit for 10 minutes. Automatically resets. Red LED flashes every 10 seconds while in hush. At the end of the hush period unit gives a double beep.
LOW VOLTAGE PANEL
Professional ®
SMOKE & HEAT ALARM
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INSTRUCTIONS
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.
LEAVE WITH USER
READ THIS FIRST
IDEALLY INSTALL IN THE CENTRE OF CEILING AT LEAST | |
| 300mm (1ft) FROM LIGHT FITTINGS. KEEP IONISATION |
| ALARMS AWAY FROM KITCHENS TO PREVENT NUISANCE |
| ALARMS. INTERCONNECT ALL ALARMS. |
| REMOVE UNIT FROM MOUNTING PLATE BY RELEASING |
| CATCH AS SHOWN IN FIG 1a. |
| EI181/184/186 ONLY: CHECK BATTERY IS CONNECTED TO |
SNAP (SEE FIG 1b). BATTERY WILL NOT POWER THE UNIT | |
| UNTIL IT IS SNAPPED ON TO THE MOUNTING PLATE. |
| ENSURE THE PANEL IS CORRECTLY CONNECTED TO ALL |
| TERMINALS OTHERWISE UNITS WILL NOT OPERATE |
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| CORRECTLY. CHECK GREEN PANEL POWER LIGHT IS LIT ON |
| MOUNTING PLATE. |
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DO NOT FIT ACTUAL ALARM UNTIL ALL BUILDING WORK IS | |
If, when the alarm goes off, there is no sign of smoke, heat or noise to indicate that there is a fire, you should get your family into a safe place, before you start investigating.
Check the house carefully in case there is a small fire smould- ering somewhere.
Check whether there is some source of smoke or fumes, for example cooking fumes being drawn past the Smoke Alarm by an extractor.
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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. |
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| Airspeed: No effect |
Aico Ltd., Mile End Business Park, | Contamination: Much less affected by insects and |
Maesbury Rd, Oswestry, Shropshire SY10 8NN, U.K. | contamination than Smoke Alarms |
Telephone : 01691 657466 | Dimensions: 145mm (d) x 65mm (h) |
| Weight: 380 grams |
EI Electronics. Shannon, Co Clare, Ireland. | Heat EI 183 |
www.eielectronics | As EI 184 but without battery |
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www.asis.com |
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17 | 19 |
| Pages 1 & 14 to 21 |
| B14090 |
| 12/03/01 |
COMPLETED TO AVOID CONTAMINATION. AFTER CHECKING |
OPERATION, COVER SMOKE ALARM WITH DUST COVER |
UNTIL REQUIRED FOR USE. |
Continued Page 2
© EI Electronics 2001 | P/N B14090 Rev 1 |
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