MODEL USI-2430
HEAT ALARM
120 VAC WITH
9V BATTERY BACKUP
OWNER'S MANUAL
WHAT YOU SHOULD KNOW ABOUT HEAT ALARMS
FEATURES
•
This heat alarm is powered by 120 VAC and a 9 Volt battery backup source. AC/
DC heat alarms offer added protection in the event of a power failure or a drained
battery.
•
This heat alarm can be interconnected with as many as 12 other USI alarms
(Models USI-1103, USI-1203, USI-1204, USI-1208, USI-1209, USI-1213, USI-3204,
USI-5204 and 6 other units which may be a combination of Carbon Monoxide
Alarms such as USI-7385, USI-7390, USI-7485, USI-7490 and USI-7795, USI-
2430 Heat Alarms or USI-960 Relay Modules, for a total of not more than 18
interconnected devices.
•
This heat alarm will not attach to the mounting ring if a battery is not in the battery
chamber.
•
This heat alarm will sound a short beep about once a minute if the battery is weak
or improperly connected.
•
The green LED indicates that the heat alarm is receiving AC power and is working
under normal operation.
•
A loud 85 decibels at 10 feet alarm horn will sound to alert you of an emergency.
•
The test button checks heat alarm operation.
SPECIFICATIONS
Model Number
HD-130
Electrical Rating
120 VAC, 60 Hz, 50 mA maximum, 9 Volt
battery backup
Interconnect
18 units maximum
Interconnect with
Up to 5 USI heat alarms or relay modules and
up to 12 USI smoke alarm models
UL Temperature Rating
135
o
F (57
o
C) fixed temperature
UL Maximum Ambient Temperature
100
o
F
at Unit
Operating Temperature
-10
o
F to 158
o
F (-23
o
C to 70
o
C)
UL Recommended Coverage
2500 square feet
UL Recommended Spacing
50 feet
Maximum Distance from Wall
25 feet
Heat alarms are not life safety devices and are not designed to detect
smoke or fire. They are intended to detect temperatures of 135
o
F to
provide an additional source of information that is supplemental to
smoke alarms to increase the probability that an early warning will
be provided to increase chances of life and property safety.
PLEASE READ AND SAVE!
Installer: Please leave this manual with the product.
Visit Us on the Web!
www.SmokeAlarms.com
