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FHB10W

1. FHB1OW PRODUCT OVERVIEW 

 

All Firehawk Photoelectric type smoke alarms are approved to the most 
recent and rigorous European Smoke Alarm Standard. The unique X-Profile 
Photoelectric sensing chamber is particularly sensitive to slow smouldering 
fires typically originating in living rooms, bedrooms and hallways whilst being 
highly resistant to nuisance alarms.

Product Features 

•   Radio interlinkable to other Firehawk smoke, heat or Carbon Monoxide 

alarms. By connecting up to 15 alarms, they will be connected by radio link 
so that when one alarm sounds all connected alarms will sound.

•  Two sealed in long life batteries.
•  Approved to EN14604:2005, Smoke alarm devices.
•  Unique X-Profile detection chamber with insect screen.
•  Bespoke software maximizes detection ability, false alarm rejection and 

Alarm Silence operation.

•  Power automatically switched on as a alarm is installed onto its mounting 

plate and automatically switched off when alarm is removed.

•  Red LED on the alarm and the green one on the side of the mounting 

pattress will flash approximately every minute confirming unit is receiving 
power and ready to detect and transmit fire conditions. (Quiescent Mode)

•  Low Battery Warning - End of alarm life, alarm gives one beep every minute.
•  Low Battery Warning Silence - Low battery warnings often start at night. 

Silence the audible warning for ten hours by pressing the test button, thus 
avoiding removing the alarm from its mounting plate. The alarm can then 
be replaced when convenient the following day.

•  Extra Large Test Button for ease of use, tests sensitivity, circuitry, battery 

and alarm sounder.

•  Loud 85 Decibel Piezo Electric Alarm - Automatically resets when hazardous 

condition has passed and chamber is clear.

•  Alarm Silence - Silence your smoke alarm by momentarily pressing the test 

button. Ideal in non-emergency situations where nuisance alarms may 
have been created, for example, by steam. The red light flashes every 12 
seconds to remind you that the smoke alarm has been silenced and will 
automatically reset to quiescent mode in 10 minutes.

•  Approved for use in Leisure Accommodation Vehicles.

2. CHOICE AND LOCATION OF ALARMS

 

Photoelectric Smoke Alarms

 are best for sensing smouldering fires and 

therefore best suited for rooms containing furniture, bedding and clothes 
such as escape routes, lounges, bedrooms and other living rooms.They are 
recommended by BS 5839 pt6 for living accommodation where most fires 
originate in electrical equipment and smouldering material such as furniture, 
clothing, curtains and carpets. 
 

 
 
 
 

NOTE: 

Heat Alarms are most suitable for kitchens, boiler rooms, 

workshops and garages where dust, dirt and moisture would contribute 

to nuisance alarms. Heat alarms should not be used on walls or in 

escape routes and should always be interlinked to smoke alarms. Do not 

install heat alarms in sleeping areas; for example, bedrooms, nurseries, 

playrooms or areas where the elderly and disabled may spend long 

periods of time.

For minimum protection, install at least one smoke alarm on each level of your 
home. They should be installed in hallways, corridors and all escape routes 
from the building and within 3 meters of all bedroom doors. All alarms should 
be interconnected.
Recommended siting of smoke and heat alarms in:

SINGLE STOREY HOME  WITH ONE SLEEPING AREA

 

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

                    

SINGLE STOREY HOME WITH TWO SLEEPING AREAS

 

 

 

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

                                         

MULTIPLE STOREY HOME  WITH MULTIPLE SLEEPING AREAS

 

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

Position of  alarms  
on apex ceilings: 

Recommended position of alarms. 

Recommended in a room, corridor or escape route.

 

                                                                                

 
 
 

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

 

3. AVOID THE FOLLOWING LOCATIONS

 

The life of this alarm can be significantly reduced by adverse environments, 
incorrect location and a failure to regularly clean and maintain it according to 
the following instructions. Incorrect location and a lack of reasonable care may 
also cause it to malfunction and will invalidate the warranty. 
 

NOTE: 

Do not store alarms in temperatures below 5°C and above 30°C; 

this may cause beeping and nuisance alarms when first installed. These 

will clear after a short time when the alarm has become acclimatised. 

Extended periods under these conditions will reduce the life of the alarms 

and invalidate the warranty.

1.  Do not locate near fans or extractors.These can pull smoke and heat away 

from the alarms.

2.  Do not install in or near high humidity areas such as showers, bathrooms 

or kitchens where humidity levels exceed 85% or the room temperature 
exceeds 40° or falls below 0°C. These may cause nuisance alarms and 
damage the alarm.

3.  Do not install alarms in the peak of an “A’ frame. This may delay smoke 

and heat reaching them due to the presence of dead air.

4.  Do not install less than 300mm from walls and light fittings when 

mounted on the ceiling where heat and dead air may delay smoke 
reaching the alarm.

5.  Do not install in insect infested areas.
6.  Do not install in areas subjected to heavy concentrations of cigarette 

smoke that will cause nuisance alarms and the alarm to become 
contaminated.

7.  Do not install smoke alarms in kitchens, boiler rooms and garages where 

fumes and dust may cause nuisance alarms.

8.  Do not install on poorly insulated walls and ceilings where cold air 

boundary layers could prevent smoke reaching the alarm.

9.  Do not install near objects that could prevent smoke and heat reaching 

the alarm.

10. Do not install within 1500mm of fluorescent light fitting that could trigger 

nuisance alarms.

11. Do not paint the alarm.
The location of the alarms must be in accordance with applicable building 
regulations, in particular Part B. Further help and guidance can also be found 
in BS5839 part 6. 

4. FURTHER DETAIL ON ALARM LOCATION

1.  1. At least one smoke alarm should be installed in the escape route on all 

floors of the building.

2.  The detection element of smoke alarms should be between 25mm and 

600mm below the ceiling, or in the case of heat alarms between 25mm 
and 150mm

3.  Smoke alarms should be at least 300mm from any wall or light fitting.
4.  If ceiling mounting is impractical smoke alarms may be installed on walls 

provided that the area is no longer or wider than 10 metres and the total 
area does not exceed 50m2 and that: - 
a. The detection element is between 150mm and 300mm below the 
ceiling. 
b. The bottom of the detection element is above openings such as vents, 
doors and opening windows 
c. Ensure they are not mounted close to or above heaters or air-
conditioning vents.

5.  Where smoke alarms are located in a hallway, corridor or landing, the 

alarm should be no further than three metres from any bedroom door to 
assist audibility behind closed doors.

6.  No point on the ceiling in any room, hallway or corridor should be further 

than 7.5 metres from any smoke alarm.

7.  To give the earliest warning of a developing fire, smoke alarms should be 

installed in all the rooms of your home and interlinked. (other than those 
in point 2 of Choice and Location of Alarms above).

5. INSTALLATION PROCEDURE

Pairing the Radio System

Refer to the separate “Instructions for Pairing Radio Linked Alarms” packaged 
with this alarm.

1.  When the pairing of the complete system has been completed, test all 

alarms to make sure they all link to one another. If they do not, re-pair the 
alarms according to the instruction sheet packed with the alarms.

2.  Now take the complete alarm to the rooms of their location and test the 

system again to make sure that they still operate correctly in their new 
location

3.  Now separate the alarms from their radio pattresses by depressing the 

security tag shown below and twisting the alarm anticlockwise 

 

 
 
 
 

 

4.  Fix them to your final chosen location by referring to sections 2, 3, and 4 

above and re-assemble the alarm to the pattress as shown below

5.  You need to ensure surfaces do not contain hazardous materials eg 

asbestos. The screw fittings supplied are suitable for use on wood, plaster 
and plasterboard but on other surfaces such as concrete where adhesive 
material or adhesive pads may be better. For certain applications, the 
installer may need to source their own fixings.

READ AND RETAIN THIS USER MANUAL

6.  Screw the pattress to ceiling using the fixings provided. You may also 

use two half-moon shaped and double sided fixing pads available from 
Fireblitz.

7.  Alternatively, you may use any proprietary builders fixing adhesive 

normally used to fix skirting boards and other light building components 
to walls etc.

NOTE:

 Be sparing with any adhesives used on the back of the radio 

pattress to avoid excess adhesive squeezing through holes onto the 

circuit board. When using adhesive pads or adhesives make sure 

the surfaces are flake free, clean, dry and flat. Take care to use all 

appropriate Health and Safety precautions when fixing the pattress and 

alarm to their surface - in particular use appropriate access equipment, 

protect yourself from dust and wear eye protection.

Do not change any components of the system for those made by other 
manufacturers. Up to 15 alarms may be paired to the system. 
 

WARNING:

 The electronic test button provides a full test of the alarms 

functionality. Do not try to test the alarm using either heat smoke or 

naked flame as damage will occur.

6. USER INFORMATION

 

Protect your Home Against Fire

 

Contact your local Fire Service for a home safety check, this information is 
free and will identify potential fire hazards in and around your home. Make 
sure all occupants of the home know what a fire alarm sounds like. Prove and 
practise a fire escape plan and arrange a suitable and safe assembly point.

What to Do if the Alarms Sound 

 

Alarms sounds are as follows:


 

  Full alarm indicating  Repeating series of 3 beeps every 

•••  •••  ••• ••• 

 

smoke and fire 

4 seconds with flashing light

 

Low Battery 

Single beep every minute 

•      •      •      •

  Test button jammed 

One beep every 11 seconds 

•      •      •      •

 

Fault 

Double beep every minute 

••    ••    ••    ••

Ensure everyone leaves the building as soon as possible.
• Do not run.
• Do not stop to collect belongs.
• If it is safe to do so, close all windows and doors as you escape to prevent 

the spread of fire.

• Smoke is the main cause of death from fire. If trapped inside the building, 

cover your mouth, conserve breath and crawl to safety.

Do not silence a fire alarm until you know the cause of the alarm 

and when all occupants are safely outside the building.
Silencing an alarm 

 

Do not silence a smoke alarm until you are certain there is no fire. The fire 
alarm that has detected a fire will be flashing its red light in the centre of 
the test button once every second, all other alarms in the system will just be 
sounding. 
To silence the fire alarm system, press the test button on any alarm in that 
system. If one alarm continues to sound, it will be the one that has detected 
a fire. Check for a fire in its area and for its flashing red light. ONLY if you are 
certain there is no fire, press its test button to silence it. If you are not certain, 
evacuate the property and call your fire and rescue service on 999.

7. ALARM MAINTENANCE

 

A regular program of fire alarm maintenance will help to keep your alarm in good 
working order.
• Test the alarm weekly making sure that all interconnected alarms in the 

system sound within 10 seconds.

• Vacuum the alarms every six months and wipe them with a damp cloth.
• Do not paint the alarm.
A smoke alarm is a sensitive life-saving device. The life of this alarm can be 
significantly reduced by adverse environments, incorrect location and a failure 
to regularly clean and maintain it according to the instructions.Incorrect 
location and a lack of reasonable care may also cause it to malfunction and 
will invalidate the warranty.

MANUAL

8. TROUBLE SHOOTING

The battery in the alarm will last ten years and the battery in the pattress will 
last seven years - they are both non-replaceable. At the end of its life the 
alarm will beep once every minute for a minimum of one month. The life 
of the battery can be significantly shortened by periods of storage or use in 
temperatures below 5°C or above 30°C. It will also be shortened by frequent 
or extended periods in full alarm often caused by conditions such as cigarette 
smoke, steam, aerosol spray and condensation. In these circumstances the 
warranty will be void. If this happens at night you can press the test button 
to silence the battery warning for 10 hours. Replace the alarm as soon as 
possible.
Problems are indicated in five ways;
1.  The alarm beeps twice every minute indicating a malfunction.
2.  The alarm beeps once every minute indicating a low battery.
3.  The full alarm sounds for no reason. (A repeating series of three beeps with 

flashing light)

4.  The alarm does not sound when pressing the test button.
5.  The test button light remains steadily on or off. (i.e. does not flash 

approximately once every minute, when the unit is not in alarm) Inspect 
for obvious damage. Check that the alarm has been installed in accordance 
with the instructions. In the case of repeated nuisance alarms, check that 
it is free from dust, cobwebs and external contamination from such things 
as cigarette smoke, drying paint, spray from household aerosols and steam 
that will ultimately shorten the life of the alarm and invalidate the warranty.

  If this does not correct the problem, do NOT attempt to repair. There 

are no user serviceable parts internally. If the smoke alarm is within the 
warranty period and terms, indicate the nature of the problem and return 
the unit with proof of purchase to the address at the end of this manual. 
Units beyond warranty cannot be economically repaired.

9. PRODUCT WARRANTY

Fireblitz guarantees to you, as a purchaser, that the enclosed fire alarm will be 
free from defects in material, workmanship or design under normal use and 
service for a period of 10 years. The enclosed Radio Pattress is guaranteed 
for 7 years. These Guarantees are not assignable. Our liability to you, under 
this guarantee is limited to repairing or replacing any part which we find to be 
defective in material, workmanship or design, free of charge to the customer, 
upon sending the alarm with proof of date of purchase, postage paid to 
Fireblitz Extinguisher Ltd, Units 15/17 Manford Industrial Estate, Manor Road, 
Erith, Kent DAB 2AJ. The terms of this guarantee will not apply in the following 
circumstances:
• If the alarm has been modified, dismantled, contaminated, damaged, 

neglected or otherwise abused or altered following the date of purchase,

• If it fails to operate due to incorrect siting, installation or maintenance
• Damage caused by failure to abide by the instructions supplied.
It is specifically drawn to the users attention that substantial periods in alarm 
will shorten alarm life, during which time the fire alarm will have provided 
valuable protection; no Claim under the guarantee will be entertained. The 
liability of Fireblitz Ltd, arising from the sale of this alarm or under the terms 
of this guarantee shall not in any case exceed the cost of replacement of the 
alarm. In no case, shall Fireblitz Ltd be liable for consequential loss or damage 
resulting from the failure of the alarm or the breach of this or any other 
guarantee, express or implied or for damage caused by failure to abide by the 
instructions supplied.
This guarantee does not affect your statutory rights.

Fireblitz Extinguisher Ltd.

 

Units 15-17 Manford Industrial Estate,  

Manor Road. Erith, Kent DA8 2AJ

Telephone: 01322 342238 

TECHNICAL HELPLINE 0800 008 6568

Text on 07885 831239

Email: [email protected]

 

Fireblitz Extinguisher Ltd

15

FHB10 0086-CPR-624017

BS EN 14604:2005 KM 623822

For Technical Data see product handbook

FRONT

BACK

 WIRELESS (RADIO LINKED)

Smoke Alarm

10 YEAR LITHIUM BATTERY OPERATED

7

YEAR 

WARRANTY

SMOKE ALARMS FOR MINIMUM PROTECTION
SMOKE ALARMS FOR INCREASED PROTECTION
HEAT ALARMS

2797 CPR 624017

BS EN 14604:2005

Licence number  

KM 623822

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