WARNING! BATTERY DOOR WILL NOT CLOSE UNLESS A BATTERY IS PRE-
SENT. REMOVAL OF THE HEAT ALARM BATTERY AND DISCONNECTING
OR LOSS OF AC POWER WILL RENDER THE HEAT ALARM INOPERATIVE.
ELECTRICAL RATING: 120 VAC, 60HZ, 80mA maximum per alarm (maximum
80mA for originating unit with 24 devices interconnected).
IMPORTANT! READ ALL INSTRUCTIONS BEFORE INSTALLATION AND KEEP
THIS MANUAL NEAR THE ALARM FOR FUTURE REFERENCE.
WARNING! THIS HEAT ALARM IS NOT DESIGNED TO PROTECT LIFE SAFE-
TY AGAINST FIRE AND SMOKE.
SEE LIMITATIONS OF ALARMS IN SECTION 8 FOR DETAILS.
CONTENTS OF THIS MANUAL
1 SPECIFICATIONS
2 RECOMMENDED LOCATIONS OF ALARMS
3 LOCATIONS TO AVOID
4 INSTALLATION INSTRUCTIONS
5 OPERATION AND TESTING
6 FALSE ALARMS
7 MAINTENANCE
8 LIMITATIONS OF HEAT ALARMS
9 GOOD SAFETY HABITS
10 NFPA PROTECTION STANDARD 72
11 SERVICE AND WARRANTY
Do not try to repair this heat alarm yourself. Refer to the instructions in
Section 11 for service.
1. SPECIFICATIONS
Model Number . . . . . . . . . . . . . . . . . . . . . . . . . .HD135˚F
AC 120 VAC, 60HZ, 80 mA max, 9 V battery backup, Multiple station (up to
24), compatible with Kidde/Lifesaver smoke alarms (see section 3 for a complete
list of compatible devices).
U.L. Temperature rating . . . . . . . . . . . . . . . . . . .135ºF Fixed temperature only
U.L. Maximum ambient temperature at ceiling . .100ºF
U.L. Recommended coverage . . . . . . . . . . . . . . .2500 Square Feet (Note "A")
U.L. recommended spacing . . . . . . . . . . . . . . . . .50 Feet
Maximum distance from wall . . . . . . . . . . . . . . .25 Feet (Note"B")