BRK electronic Smoke Alarm HD6135F User Manual

UNDERSTANDING THE INDICATOR LIGHTS  
AND ALARM HORN PATTERNS  
AGENCY PLACEMENT RECOMMENDATIONS FOR HEAT  
AND SMOKE ALARMS  
LIMITATIONS OF HEAT ALARMS  
HOW THIS HEAT ALARM WORKS  
USER’S MANUAL  
NFPA Appendix A-2-5.2.2: While Chapter 2 does not require heat detectors as  
part of the basic protection scheme, it is recommended that the householder  
consider the use of additional heat detectors...The additional areas lending  
themselves to protection with heat detectors are: kitchen, dining room, attic  
(finished or unfinished), furnace room, utility room, basement and integral or  
attached garages. For bedrooms, the installation of a smoke detector is  
preferable to the installation of a heat detector.  
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This Heat Alarm is not a Smoke Alarm. This unit is not suitable protection  
when used alone. Do not use this unit as the only means of fire detection  
in a home. This unit is intended for use as a supplement to Smoke  
Alarms.  
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This Heat Alarm monitors the air and when heat reaches the sensor, it alarms.  
The unit will alarm when the temperature reaches a fixed 135º F (57º C).  
Condition  
LED  
Horn  
THE COVER OF YOUR HEAT ALARM  
1. Power Light, Test Button  
2. Air Vents  
120V AC POWERED  
135ºF FIXED TEMPERATURE HEAT ALARM  
AC POWER ON  
(Normal operation)  
LED shines GREEN  
continuously  
Silent; no audible  
alarm  
Heat Alarms are intended for use as supplemental safety devices  
with Smoke Alarms. Heat Alarms are designed for use in areas where  
Smoke Alarms cannot be installed due to temperature and environmental  
conditions, as in unheated garages and crawl spaces. A Heat Alarm can  
only give early warning of a developing fire if it is properly installed and  
maintained and located where heat can reach it. The unit will not sense  
gas, smoke or flame. Heat Alarms cannot prevent or extinguish fires.  
RESUME AC POWER  
GREEN LED turns ON  
Horn “chirps” one time  
to signal resumption of  
AC power  
Heat Alarms are not life safety devices.  
3. (Behind the Cover) Alarm Horn:  
85 dB audible alarm for test, alarm,  
and unit malfunction warning.  
The following recommendations reference location and usage of Smoke  
Alarms. Heat Alarms are intended as supplemental safety devices.  
Do not rely solely on Heat Alarms to alert you to fire.  
Heat Alarms are intended for use as supplements to Smoke Alarms.  
Because this unit cannot detect smoke, carbon monoxide or other toxic  
gases, do not rely solely on this Heat Alarm in a fire emergency. Slow  
developing fires may produce smoke and toxic gasses without a significant  
increase in room temperatures. For this reason, Heat Alarms are only to be  
installed as supplementary protection with Smoke Alarms.  
DURING TESTING  
LED flashes GREEN,  
the same pattern as  
the horn  
Audible alarm:  
3 beeps, pause,  
repeating horn pattern  
4. Heat Sensor  
NFPA 72 (National Fire Code)  
This Heat Alarm is approved for use in single-family residences.  
It is NOT designed for marine or RV use.  
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Smoke Alarms shall be installed in each separate sleeping room, outside each  
sleeping area in the immediate vicinity of the bedrooms and on each additional  
story of the family living unit, including basements and excluding crawl spaces  
and unfinished attics.  
ALARM CONDITION*  
(Initiating Unit)  
LED flashes GREEN,  
the same pattern as  
the horn  
Audible alarm:  
3 beeps, pause,  
repeating horn pattern  
Heat Alarms cannot work without power. AC powered Heat Alarms and  
Smoke Alarms cannot work if the AC power is cut off for any reason (open  
fuse or circuit breaker, failure along a power line or at a power station,  
electrical fire that burns the electrical wires, etc.).  
AC units with battery (DC) back-up: will operate if electricity fails, provided  
the batteries are fresh and correctly installed. AC and AC/DC units must be  
installed by a qualified electrician.  
MALFUNCTION  
(Unit MUST be  
replaced)  
LED flashes GREEN  
rapidly three times, in  
sync with three horn  
“chirps”, once every  
minute  
Horn “chirps” three  
times, in sync with  
three LED flashes  
In new construction, Alarms shall be so arranged that operation of any one  
Alarm shall cause the operation of all Alarms within the dwelling.  
HOW TO INSTALL THIS HEAT ALARM  
This Heat Alarm is designed to be mounted on any standard wiring junction box to a 4-inch (10 cm) size, on either the ceiling or wall (if allowed by local codes).  
Read “Recommended Locations For Heat Alarms” and “Locations to Avoid For Heat Alarms” before you begin installation.  
Tools you will need: • Needle-nose pliers or utility knife Standard Flathead screwdriver.  
120V AC  
~
60 Hz  
Smoke Detection-Are More Smoke Alarms Desirable? The required number  
of Smoke Alarms might not provide reliable early warning protection for those  
areas separated by a door from the areas protected by the required Smoke  
Alarms. For this reason, it is recommended that the householder consider the  
use of additional Smoke Alarms for those areas for increased protection.  
The additional areas include the basement, bedrooms, dining room, furnace  
room, utility room, and hallways not protected by the required Smoke Alarms.  
The installation of Smoke Alarms in kitchens, attics (finished or unfinished), or  
garages is not normally recommended, as these locations occasionally  
experience conditions that can result in improper operation.  
0.05 Amps  
Heat Alarms for Solar or Wind Energy users and battery backup power  
systems: AC powered Heat Alarms should only be operated with true or pure  
sine wave inverters. Operating this Heat Alarm with most battery-powered  
UPS (uninterruptible power supply) products or square wave or “quasi sine  
wave” inverters will damage the Alarm. If you are not sure about your  
inverter or UPS type, please consult with the manufacturer to verify.  
LISTED TO  
UL 539  
IMPORTANT! PLEASE READ CAREFULLY AND SAVE.  
*When any Heat Alarm in an interconnected series triggers an alarm, its green  
LED will flash rapidly. The green LEDs will not flash on any remaining alarms in  
the series. This feature helps responders identify which unit(s) triggered the alarm.  
This user’s manual contains important information  
about your Heat Alarm’s operation. If you are installing  
this Heat Alarm for use by others, you must leave this  
manual—or a copy of it—with the end user.  
Make sure the Alarm is not receiving excessive noisy power. Examples of noisy power could be major appliances on the same circuit, power from a  
generator or solar power, light dimmer on the same circuit or mounted near fluorescent lighting. Excessive noisy power may cause damage to your Alarm.  
STANDARD  
Model  
HD6135F  
Heat Alarms cannot sense fires if the heat does not reach them. Heat  
from fires in chimneys or walls, on roofs, or on the other side of closed doors  
may not reach the sensing chamber and set off the alarm. That is why one  
unit should be installed on every floor, in the attic, basement and garage and  
only as a supplement to Smoke Alarms.  
THE PARTS OF THIS HEAT ALARM  
IF THIS HEAT ALARM SOUNDS  
RESPONDING TO AN ALARM  
During an alarm, you will hear a loud, repeating horn pattern:  
3 beeps, pause, 3 beeps, pause.  
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M08-0193-001  
P
08/08 Printed in Mexico  
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9
Mounting Slot and Screw  
Junction Box  
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The Mounting Bracket:  
California State Fire Marshal (CSFM)  
To remove the mounting bracket from the Heat  
Alarm base, hold the Heat Alarm base firmly and  
twist the mounting bracket counterclockwise.  
The mounting bracket installs onto the junction box.  
It has a variety of screw slots to fit most boxes.  
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Early warning detection is best achieved by the installation of fire detection  
equipment in all rooms and areas of the household as follows: A Smoke Alarm  
installed in each separate sleeping area (in the vicinity, but outside bedrooms),  
and Heat or Smoke Alarms in the living rooms, dining rooms, bedrooms,  
kitchens, hallways, finished attics, furnace rooms, closets, utility and storage  
rooms, basements, and attached garages.  
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Mounting Bracket  
Heat Alarms may not sense heat from a fire on another level of the home.  
Example: a stand-alone unit on the second floor may not detect heat from a  
fire in a crawl space until the fire spreads. This may not give you enough time  
to escape safely. That is why recommended minimum protection is at least  
one Smoke Alarm on every level of your home and Heat Alarms in any areas  
not suitable for Smoke Alarms. Even with a unit on every floor, stand-alone  
units may not provide as much protection as interconnected units, especially  
if the fire starts in a remote area. Interconnected units may provide earlier  
warning than stand-alone units since all units alarm when one senses heat  
or smoke.  
TABLE OF CONTENTS  
Alignment arrow on Alarm  
Mounting Slot and Screw  
Wire strip gauge  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1  
Fire Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1  
Before You Install This Heat Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1  
How This Heat Alarm Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3  
How To Install This Heat Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3  
Weekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2  
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2  
If You Suspect a Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3  
Understanding the Indicator Lights and Alarm Horn Patterns . . . . . . . . .4  
If This Heat Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Responding To An Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
What To Do In Case Of Fire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Recommended Locations For Heat Alarms . . . . . . . . . . . . . . . . . . . . . .4-5  
Locations To Avoid For Heat Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Special Compliance Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Limitations of Heat Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6  
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6  
• If the unit alarms and you are not testing the unit, it is warning you  
of a potentially dangerous situation that requires your immediate  
attention. NEVER ignore any alarm. Ignoring the alarm may result  
in injury or death.  
• Never disconnect the AC power to quiet an unwanted alarm.  
Disconnecting the power disables the alarm so it cannot sense  
heat. This will remove your protection.  
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Additional local building and regulatory codes may apply in your area.  
Always check compliance requirements before beginning any installation.  
The Power Connector:  
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The power connector plugs into a power input block on  
the Heat Alarm. It supplies the unit with AC power.  
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Hot (Black) AC Wire  
Neutral (White) AC Wire  
Interconnect (Orange) Wire  
Specific requirements for Heat or Smoke Alarm installation vary from state to  
state and from region to region. Check with your local Fire Department for  
current requirements in your area. If you install AC or AC/DC units, it is recom-  
mended they be interconnected for added protection. Interconnect Smoke and  
Heat Alarms for added protection.  
• The black wire is “hot.”  
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• If the unit alarms and you are not absolutely certain of the source  
of the heat, get everyone out of the house immediately.  
• The white wire is neutral.  
Heat Alarms may not be heard. The alarm horn loudness meets or exceeds  
the current UL standard. However, if the device is installed outside the bed-  
room, it may not wake up a sound sleeper or one who has recently used  
drugs or has been drinking alcoholic beverages. This is especially true if the  
door is closed or only partly open. Even persons who are awake may not  
hear the alarm horn if the sound is blocked by distance or closed doors.  
Noise from traffic, stereo, radio, television, air conditioner, or other appliances  
may also prevent alert persons from hearing the alarm horn. This alarm  
device is not intended for people who are hearing impaired.  
• The orange wire is used for interconnect.  
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13  
10 Mounting post  
If you need to remove the power connector, disconnect  
AC power at the electrical panel; insert a flat screwdriver  
blade between the power connector and the security  
tab inside the power input block. Gently pry back the  
tab and pull the connector free.  
ELECTRICAL SHOCK HAZARD: Attempting to disconnect the power  
connector from the unit when the power is on may result in electrical  
shock, serious injury or death.  
11 Mounting slots in mounting bracket  
12 Turn this way to attach to bracket  
13 Turn this way to remove from bracket  
LOCATIONS TO AVOID FOR HEAT ALARMS  
This unit works best when it’s clean and nothing interferes with the sensor. If  
exposed to dirt, grease, extreme temperatures not caused by fire (especially in  
attics where daily temperatures can exceed the 135º F (57º C) alarm level or  
high humidity, it may sound “unwanted” alarms. If Heat Alarms are installed  
where heat can’t reach them–like in “dead air spaces” or near fans–they may  
not be able to provide an early enough warning in case of fire.  
When an interconnected system of units is in alarm, the Green LED on the  
unit(s) that initiated the alarm will flash in sync with the horn. The LED will not  
flash on any remaining units.  
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Heat Alarms may not have time to alarm before the fire itself causes  
damage, injury, or death, since heat from some fires may not reach the  
unit immediately. Examples of this include persons smoking in bed,  
children playing with matches, or fires caused by violent explosions  
resulting from escaping gas.  
© 2008 BRK Brands, Inc. All rights reserved. Distributed by BRK Brands, Inc.  
3901 Liberty Street Road, Aurora, IL 60504-8122  
Consumer Affairs: (800) 323-9005  
WHAT TO DO IN CASE OF FIRE  
FOLLOW THESE INSTALLATION STEPS  
Don’t panic; stay calm. Follow your family escape plan.  
Get out of the house as quickly as possible. Don’t stop to get dressed or  
collect anything.  
For best performance, do not install the Heat Alarm:  
The basic installation of this Heat Alarm is the similar whether you want to  
install one Heat Alarm, or interconnect more than one Heat Alarm. If you  
are interconnecting more than one Heat Alarm, you MUST read “Special  
Requirements for Interconnected Heat Alarms” below before you begin  
installation.  
6. Make sure the Heat Alarm is receiving AC power. Under normal  
operation, the green light (LED) will shine continuously.  
Where temperatures are regularly below –20º F (–29º C) or above 115º F  
(46º C), including unheated buildings, outdoor rooms, or porches.  
This Heat Alarm is not foolproof. Like any electronic device, Heat Alarms are  
made of components that can wear out or fail at any time. You must test the  
unit weekly to ensure your continued protection. Heat Alarms cannot prevent  
or extinguish fires. They are not a substitute for property or life insurance.  
7. If the green power indicator light does not light, TURN OFF POWER TO  
THE JUNCTION BOX and recheck all connections. If all connections are  
correct and the power indicator still does not light when you restore the  
power, the unit should be replaced immediately.  
Feel doors with the back of your hand before opening them.  
If a door is cool, open it slowly. Don’t open a hot door. Keep doors  
and windows closed, unless you must escape through them.  
Do not install a Heat Alarm directly over the stove or range. Clean a  
laundry room unit frequently to keep it free of dirt or lint.  
INTRODUCTION  
Thank you for choosing First Alert® for your Heat Alarm needs. You have  
purchased a state-of-the-art Heat Alarm designed to provide you with early  
warning of increased temperatures that may be the result a fire.  
Key features include:  
Near fresh air vents, ceiling fans, or in very drafty areas. Drafts can blow  
heat away from the unit, preventing it from reaching the sensing chamber.  
Cover your nose and mouth with a cloth (preferably damp).  
Take short, shallow breaths.  
Meet at your planned meeting place outside your home, and do a head  
count to make sure everybody got out safely.  
Call the Fire Department as soon as possible from outside.  
Give your address, then your name.  
Heat Alarms have a limited life. The unit should be replaced immediately if it  
is not operating properly. In no case should it be used for more than 10 years.  
ELECTRICAL SHOCK HAZARD. Turn off power to the area where you  
will install this unit at the circuit breaker or fuse box before beginning  
installation. Failure to turn off the power before installation may result  
in serious electrical shock, injury or death.  
1. Remove the mounting bracket from the base. Position the screw slots  
on the mounting bracket over the screws in the junction box. Tighten  
the screws.  
8. Test each Heat Alarm. Press the Test button until you hear a brief  
acknowledge (or feedback) chirp. The alarm will sound: 3 beeps, pause,  
3 beeps, pause.  
In “dead air” spaces. Install units according to “Avoiding Dead Air Spaces”.  
Less than 12 inches (305 mm) away from fluorescent lights. Electrical  
“noise” can interfere with the sensor.  
135º F Fixed Temperature Sensor–Programmed to alarm when temperature  
When testing a series of interconnected units you must test each  
unit individually. Make sure all units alarm when each one is tested.  
reaches 135º F.  
LIMITED WARRANTY  
Interconnectable–Can be interconnected with First Alert® and BRK® Smoke,  
BRK Brands, Inc., ("BRK") the maker of BRK® brand and First Alert® brand  
products warrants that for a period of ten years from the date of purchase,  
this product will be free from defects in material and workmanship. BRK, at  
its option, will repair or replace this product or any component of the product  
found to be defective during the warranty period. Replacement will be made  
with a new or remanufactured product or component. If the product is no  
longer available, replacement may be made with a similar product of equal  
or greater value. This is your exclusive warranty.  
AVOIDING DEAD AIR SPACES  
Never go back inside a burning building for any reason.  
Contact your Fire Department for ideas on making your home safer.  
CO, and Heat Alarms.  
If any unit in the series does not alarm, TURN OFF POWER and recheck  
connections. If it does not alarm during testing when you restore power,  
replace it immediately.  
“Dead air” spaces may prevent heat from reaching the Heat Alarm. To avoid  
dead air spaces, follow installation instructions in the “Recommended  
Locations for Heat Alarms” (refer to NFPA72 for details).  
2. Using wire nuts, connect the power connector to the household wiring.  
FIRE SAFETY TIPS  
Improper wiring of the power connector or the wiring leading to the  
power connector will cause damage to the Alarm and may lead to a  
non-functioning Alarm.  
For wall mounting (if allowed by building codes), the top edge of Heat Alarms  
should be placed between 4 inches (102 mm) and 12 inches (305 mm) from  
the wall/ceiling line, below typical “dead air” spaces.  
Follow safety rules and prevent hazardous situations: 1) Use smoking  
materials properly. Never smoke in bed. 2) Keep matches or lighters away  
from children; 3) Store flammable materials in proper containers; 4) Keep  
electrical appliances in good condition and don’t overload electrical circuits;  
5) Keep stoves, barbecue grills, fireplaces and chimneys grease- and debris-  
free; 6) Never leave anything cooking on the stove unattended; 7) Keep  
portable heaters and open flames, like candles, away from flammable  
materials; 8) Don’t let rubbish accumulate.  
Keep alarms clean, and test them weekly. Replace alarms immediately if they  
are not working properly. Heat and Smoke Alarms that do not work cannot  
alert you to a fire. Keep at least one working fire extinguisher on every floor,  
and an additional one in the kitchen. Have fire escape ladders or other reliable  
means of escape from an upper floor in case stairs are blocked.  
RECOMMENDED LOCATIONS FOR HEAT ALARMS  
In Single-Family Residences.  
For minimum coverage, BRK Brands, Inc. recommends you install Heat  
Alarms in any area not suitable for smoke alarms such as garages, kitchens,  
utility/laundry rooms, furnace rooms and crawl spaces. Install where tempera-  
tures normally remain between –10º F and 100º F (–23º C and 38º C).  
For National Fire Protection Association (NFPA) information, see “Agency  
Placement Recommendations for Heat Alarms and Smoke Alarms.”  
SPECIAL REQUIREMENTS FOR INTERCONNECTED HEAT ALARMS  
This warranty is valid for the original retail purchaser from the date of initial  
retail purchase and is not transferable. Keep the original sales receipt. Proof  
of purchase is required to obtain warranty performance. BRK dealers, service  
centers, or retail stores selling BRK products do not have the right to alter,  
modify or any way change the terms and conditions of this warranty.  
STAND-ALONE ALARM ONLY:  
• Failure to meet any of these requirements could damage the units  
and cause them to malfunction, removing your protection.  
Interconnected units can provide earlier warning of fire than stand-alone  
units, especially if a fire starts in a remote area of the dwelling. If any unit  
in the series senses heat, all units will alarm.  
Connect the white wire on the power connector to the neutral wire in  
the junction box.  
Connect the black wire on the power connector to the hot wire in the  
junction box.  
SPECIAL COMPLIANCE CONSIDERATIONS  
The following recommendations reference location and usage of Smoke  
Alarms. Heat Alarms are only intended as supplemental safety devices.  
Do not rely solely on Heat Alarms to alert you to fire.  
This warranty does not cover normal wear of parts or damage resulting from  
any of the following: negligent use or misuse of the product, use on improper  
voltage or current, use contrary to the operating instructions, disassembly,  
repair or alteration by anyone other than BRK or an authorized service center.  
Further, the warranty does not cover Acts of God, such as fire, flood,  
hurricanes and tornadoes or any batteries that are included with this unit.  
Tuck the orange wire inside the junction box. It is used for  
interconnect only.  
RECOMMENDED PLACEMENT  
Interconnect units within a single family residence only. Otherwise all house-  
holds will experience unwanted alarms when you test any unit in the series.  
Interconnected units will only work if they are wired to compatible units and  
all requirements are met. This unit is designed to be compatible with  
This unit alone is not a suitable substitute for complete fire detection  
systems in places housing many people—like apartment buildings,  
condominiums, hotels, motels, dormitories, hospitals, long-term health  
care facilities, nursing homes, day care facilities, or group homes of any  
kind—even if they were once single-family homes. It is not a suitable  
substitute for complete fire detection systems in warehouses, industrial  
facilities, commercial buildings, and special-purpose non-residential  
buildings which require special fire detection and alarm systems.  
Depending on the building codes in your area, this unit may be used to  
provide additional protection in these facilities.  
INTERCONNECTED UNITS ONLY:  
Strip off about 1/2” (12 mm) of the plastic coating on the orange  
wire on the power connector.  
®
®
First Alert and BRK Smoke, CO and Heat Alarms.  
INTERCONNECTED HEAT ALARMS IN  
GARAGES, KITCHENS, UTILITY/LAUNDRY  
ROOMS, FURNACE ROOMS AND CRAWL  
SPACES AND ONLY AS A SUPPLEMENT TO  
BEFORE YOU INSTALL THIS HEAT ALARM  
BRK shall not be liable for any incidental or consequential damages caused  
by the breach of any express or implied warranty. Except to the extent  
prohibited by applicable law, any implied warranty of merchantability or  
fitness for a particular purpose is limited in duration to the duration of the  
above warranty. Some states, provinces or jurisdictions do not allow the  
exclusion or limitation of incidental or consequential damages or limitations  
on how long an implied warranty lasts, so the above limitations or exclusion  
may not apply to you. This warranty gives you specific legal rights, and you  
may also have other rights that vary from state to state or province to  
province.  
Connect the white wire on the power connector to the neutral wire in  
the junction box.  
Connect the black wire on the power connector to the hot wire in the  
junction box.  
Connect the orange wire on the power connector to the interconnect  
wire in the junction box. Repeat for each unit you are interconnecting.  
Never connect the hot or neutral wires in the junction box to the orange  
interconnect wire. Damage may result.  
Never cross-connect hot and neutral wires between interconnected  
Alarms. Damage will result.  
IMPORTANT! Read “Recommended Locations for Heat Alarms” and  
“Locations to Avoid for Heat Alarms” before beginning. This unit monitors  
the air, and when heat reaches its sensing chamber, it alarms. It can give  
you more time to escape before fire spreads. This unit can ONLY give an  
early warning of developing fires if it is installed, maintained and located  
where heat can reach it, and where all residents can hear it, as described in  
this manual. This unit will not sense gas, smoke, or flame. It cannot prevent  
or extinguish fires.  
Interconnected units must meet ALL of the following requirements:  
SMOKE ALARMS.  
• A maximum of 18 compatible Smoke, Heat or CO Alarms may be  
interconnected. To comply with NFPA limits, no more than 12 of the  
18 alarms may be Smoke Alarms.  
BEDROOM  
BEDROOM  
KITCHEN  
BEDROOM  
FOR MAXIMUM PROTECTION USE  
INTERCONNECTED SMOKE ALARMS WITH  
BATTERY BACK-UP AS SHOWN.  
GARAGE  
HALL  
LIVING ROOM  
• The same fuse or circuit breaker must power all interconnected units.  
For your reference: The following is information on Smoke Alarm usage  
in various residences and institutions.  
• All wiring must conform to all local electrical codes and NFPA 70 (NEC).  
Refer to NFPA, Chapter 2 and/or your local building code for further  
connection requirements.  
BASEMENT  
The following information applies to all five types of buildings listed below:  
Know Where To Install Your Heat Alarms  
See “Recommended Locations For Heat Alarms” and “Locations To Avoid  
For Heat Alarms” for details.  
In new construction, most building codes require the use of AC or AC/DC  
powered Smoke Alarms only. AC, AC/DC, or DC powered Smoke Alarms can  
be used in existing construction as specified by local building codes. Refer to  
NFPA 72 (National Fire Alarm Code) and NFPA 101 (Life Safety Code), local  
building codes, or consult your Fire Department for detailed fire protection  
requirements in buildings not defined as “households.”  
How to Obtain Warranty Service  
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A
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Service: If service is required, do not return the product to your retailer.  
In order to obtain warranty service, contact the Consumer Affairs Division at  
1-800-323-9005, 7:30 AM - 5:00 PM Central Standard Time, Monday through  
Friday. To assist us in serving you, please have the model number and date  
of purchase available when calling.  
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3. Plug the power connector into the back of the Heat Alarm.  
Heat Alarms Recommended in New Home Construction  
Know What Heat Alarms Can and Can’t Do  
4. Position the base of the Alarm over the mounting bracket and turn.  
Turn the Alarm clockwise (right) until the unit is in place.  
A Heat Alarm can help alert you to fire, giving you precious time to  
escape. It can only sound an alarm once heat reaches the sensor.  
See “Limitations of Heat Alarms” for details.  
25 ft.  
(7.8 m)  
12.5 ft.  
(3.8 m)  
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5
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5. Check all connections.  
1. Single-Family Residence:  
For Warranty Service return to:  
BRK Brands, Inc., 25 Spur Drive, El Paso, TX 79906  
Check Your Local Building Codes  
Single family home, townhouse. It is recommended Smoke Alarms be  
installed on every level of the home, in every bedroom, and in each bedroom  
hallway.  
This Heat Alarm is designed to be used in a typical single-family home. It  
alone will not meet requirements for boarding houses, apartment buildings,  
hotels or motels. See “Special Compliance Considerations” for details.  
STAND-ALONE ALARM ONLY:  
If you are only installing one Heat Alarm, restore power to the  
junction box.  
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50 ft.  
(15 m)  
2. Multi-Family or Mixed Occupant Residence:  
Apartment building, condominium. This Smoke Alarm is suitable for use in  
individual apartments or condos, provided a primary fire detection system  
already exists to meet fire detection requirements in common areas like  
lobbies, hallways, or porches. Using this Smoke Alarm in common areas  
may not provide sufficient warning to all residents or meet local fire protection  
ordinances/regulations.  
INTERCONNECTED UNITS ONLY:  
If you are interconnecting multiple Heat Alarms, repeat steps 1-5  
for each Heat Alarm in the series. When you are finished, restore  
power to the junction box.  
25 ft.  
(7.8 m)  
This device is not intended to alert hearing impaired residents.  
Smoke Alarms specifically designed for the hearing impaired,  
which feature devices like flashing strobe lights, are available  
to alert the hearing impaired in case of fire.  
Installation of this Heat Alarm must conform to the electrical  
codes in your area; Articles 210 and 300.3 (B) of the National  
Electrical Code (NFPA 70), NFPA 72, NFPA 101; SBC (SBCCI);  
NBC (BOCA); OTFDC (CABO), and any other local or building  
codes that may apply. Wiring and installation must be performed  
by a licensed electrician. Failure to follow these guidelines may  
result in injury or property damage.  
This Heat Alarm is not a Smoke Alarm. This unit is not suitable  
protection when used alone. Do not use this unit as the only  
means of fire detection in a home. This unit is intended for use  
as a supplement to Smoke Alarms.  
This Heat Alarm must have AC to operate. If AC power fails, the  
alarm cannot operate.  
This unit must be powered by a 24-hour, 120VAC 60Hz circuit.  
Be sure the circuit cannot be turned off by a switch, dimmer, or  
ground fault circuit interrupter. Failure to connect this unit to a  
24-hour circuit and keeping fresh batteries installed, may prevent  
it from providing constant protection.  
Never disconnect the power from an AC powered unit to stop an  
unwanted alarm. Doing so will disable the unit and remove your  
protection. In the case of a true unwanted alarm, press the Test  
button or fan the heat away from the unit. The alarm will reset  
automatically when it returns to normal operation.  
NEVER ignore any alarm. Read “If Your Heat Alarm Sounds” for  
more information on how to respond to an alarm. Failure to  
respond can result in injury or death.  
Test this Heat Alarm once a week. If it ever fails to test correctly,  
have it replaced immediately! If the Alarm is not working properly,  
it cannot alert you to a problem.  
A. Unswitched 120V AC  
60 Hz source  
B. To additional units; Maximum = 18 total  
(Maximum 12 Smoke Alarms)  
25 ft.  
(7.8 m)  
25 ft.  
(7.8 m)  
12.5 ft.  
(3.8 m)  
1. Heat Alarm  
4. Wire Nut  
5. Junction Box  
7. Interconnect Wire  
(Orange)  
8. Hot Wire (Blk)  
3. Institutions:  
2. Ceiling or Wall  
3. Power Connector 6. Neutral Wire (Wht)  
ELECTRICAL SHOCK HAZARD. Do not restore power until all Heat  
Alarms are completely installed. Restoring power before installation is  
complete may result in serious electrical shock, injury or death.  
Hospitals, day care facilities, long-term health care facilities. This Smoke  
Alarm is suitable for use in individual patient sleeping/resident rooms,  
provided a primary fire detection system already exists to meet fire detection  
requirements in common areas like lobbies, hallways, or porches. Using this  
Smoke Alarm in common areas may not provide sufficient warning to all  
residents or meet local fire protection ordinances/regulations.  
Heat Alarms should be mounted on the bottom of the joists  
and not up in the joist channels.  
• The recommended location for a Heat Alarm is at the center of the  
ceiling. At this location, the Heat Alarm is closest to all areas of the  
room.  
• If it is not practical to install the Heat Alarm in the center of the room,  
use an off-center location not less than 4 inches (102 mm) from the  
sidewall.  
• If it is not practical to install the Heat Alarm on the ceiling, the next  
logical location is on a sidewall. A Heat Alarm mounted on a sidewall  
should have the top of the unit between 4 and 12 inches (102 mm and  
305 mm) from the ceiling.  
• The smooth ceiling distance between Heat Alarms shall not exceed  
spacings as determined by UL fire tests. This Heat Alarm has a 50 foot  
(15 meter) spacing.  
WEEKLY TESTING  
IF YOU SUSPECT A PROBLEM  
4. Hotels and Motels:  
Heat Alarms may not operate properly because of a build-up of dirt, dust or  
grease on the Heat Alarm cover, or installation in an improper location. Clean  
the Heat Alarm as described in “Regular Maintenance,” then test the Heat  
Alarm again. If it fails to test properly when you use the test button, or if the  
problem persists, replace the Heat Alarm immediately.  
Also boarding houses and dormitories. This Smoke Alarm is suitable for use  
inside individual sleeping/resident rooms, provided a primary fire detection  
system already exists to meet fire detection requirements in common areas  
like lobbies, hallways, or porches. Using this Smoke Alarm in common areas  
may not provide sufficient warning to all residents or meet local fire protection  
ordinances/regulations.  
NEVER use an open flame of any kind to test this unit. You might  
accidentally damage or set fire to the unit or to your home. The built-  
in test switch accurately tests the unit’s operation as required by  
Underwriters Laboratories, Inc. (UL).  
If the Alarm ever fails to test properly, replace it immediately.  
Products under warranty may be returned to the manufacturer for  
replacement. See “Limited Warranty” at the end of this manual.  
DO NOT stand close to the Alarm when the horn is sounding.  
Exposure at close range may be harmful to your hearing. When  
testing, step away when horn starts sounding.  
If you experience frequent non-emergency alarms try relocating the  
Heat Alarm.  
5. Warehouses/Commercial Buildings:  
If the alarm sounds when no smoke is visible, try cleaning or  
relocating the Heat Alarm. The cover may be dirty.  
DO NOT use this Alarm in warehouses, industrial or commercial buildings,  
special-purpose non-residential buildings, RVs, boats, or airplanes. This Alarm  
is specifically designed for residential use, and may not provide adequate  
protection in non-residential applications.  
• Reduced spacing may be required due to factors such as exposed  
joists, drafts, ceiling heights greater than 10 feet (3 meters), and other  
structural characteristics that may affect Heat Alarm operation. Walls,  
partitions, doorways, and joists interrupt the normal flow of heat  
creating new areas to be protected.  
If the alarm does not sound during testing, make sure it is receiving  
AC power from the household current.  
It is important to test this unit every week to make sure it is working  
properly. Press and hold the test button until the alarm sends a test command  
acknowledge “chirp” just before it sounds continuously (the unit will continue  
to alarm for a few seconds after you release the button). If it does not alarm,  
make sure it is receiving power and has a fresh battery, and test it again.  
If it still does not alarm, it should be replaced immediately.  
Always discharge the branch circuit before servicing an AC or AC/DC  
Heat Alarm. First, turn off the AC power at the circuit breaker or fuse  
box. Next, remove the battery from Heat Alarms with battery back-up.  
Finally, press the test button to discharge the branch circuit.  
NFPA Standard 72 Appendix A-2-5.2.2.2 part c-d  
(c) The Spacing of Detectors: Where a room is too large for protection  
by a single detector, several detectors should be used. It is important  
that they be properly located so all parts of the room are covered.  
(d) Where the Distance Between Detectors Should Be Further Reduced:  
The distance between detectors is based on data obtained from the  
spread of heat across a smooth ceiling. Where the ceiling is not smooth,  
the placement of the detector should be tailored to the situation.  
For instance, with open wood joists, heat travels freely down the joist  
channels so that the maximum distance between detectors [50 ft (15 m)]  
may be permitted to be used. However, heat has trouble spreading  
across the joists, so the distance in this direction should be 1/2 the  
distance allowed between detectors, as shown in the illustration above  
(“Heat Alarms Recommended in New Home Construction”) and the  
distance to the wall is reduced to 12-1/2 ft. (3.8 m). Since 1/2 x 50 ft.  
(15 m) is 25 ft. (7.6 m), the distance between detectors across open  
wood joists should not exceed 25 ft. (7.6 m), as shown in “Heat Alarms  
Recommended in New Home Construction,” and the distance to the wall  
is reduced [1/2 x 25 ft. (7.6 m)] to 12.5 ft. (3.8 m). Paragraph 2-5.2.2.4  
requires that detectors be mounted on the bottom of the joists and not  
up in joist channels.  
Do not try fixing the alarm yourself – this will void your warranty!  
When testing one unit, all interconnected alarms will sound. If they don’t,  
check the connection with power to the units turned off, restore power and  
try again. Test all units in a series, not just one. Using the test button is the  
ONLY correct way to test the Heat Alarm.  
If the Heat Alarm is still not operating properly, and it is still under warranty,  
please see “How to Obtain Warranty Service” in the Limited Warranty.  
Connect this Heat Alarm ONLY to other compatible units.  
See “Special Requirements for Interconnected Heat Alarms” for  
details. Do not connect it to any other type of alarm or auxiliary  
device. Connecting anything else to this unit may damage it or  
prevent it from operating properly.  
DO NOT stand too close to the unit when the alarm is sounding.  
It is loud to alert you in an emergency. Exposure to the horn at  
close range may harm your hearing. When testing the unit, step  
back when the horn starts sounding.  
REGULAR MAINTENANCE  
This unit has been designed to be as maintenance-free as possible, but there  
are a few simple things you must do to keep it working properly:  
Please record Date and Where Purchased:  
Test it at least once a week.  
Clean the Heat Alarm at least once a month; gently vacuum the  
outside of the Heat Alarm using your household vacuum’s soft brush  
attachment. Test the Heat Alarm. Never use water, cleaners or solvents  
since they may damage the unit.  
___________________________________________________________________  
Do not paint over the Heat Alarm. Paint may clog the openings to  
the sensor and prevent the Heat Alarm from operating properly.  
If the Heat Alarm becomes contaminated by excessive dirt, dust and/or  
grime, and cannot be cleaned to avoid unwanted alarms, replace the  
unit immediately.  
BRK® is a registered trademark of BRK Brands, Inc.  
First Alert® is a registered trademark of the First Alert Trust.  
Relocate the unit if it sounds frequent unwanted alarms. See “Locations  
to Avoid for Heat Alarms” for details.  
Walls, partitions, doorways, ceiling beams, and open joists interrupt the  
normal flow of heat, thus creating new areas to be protected.  
Printed in Mexico M08-0193-001  
P
08/08  
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