Interlogix HDX-135Z-433 User manual

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P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
Attention: Please take a few minutes to thoroughly read this user guide which should be
saved for future reference.
NOTE: Leave this user guide with the home owner.
You do NOT need a home wi-fi system to use these units. Multiple wireless units create
their own independent wireless alarm network.
HDX-135Z-433
Wireless Interconnected
Heat/Freeze sensor 433-63
User Guide

2P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
Thank you for purchasing this Interlogix heat alarm
This model is powered by a non-replaceable, long life sealed lithium battery system, and
includes SMART HUSH®Control to temporarily silence nuisance alarms. It is capable of
Wireless Interconnect with compatible units.
WARNING! THIS HEAT ALARM IS NOT DESIGNED TO PROTECT LIFE SAFETY
AGAINST FIRE AND SMOKE. SEE LIMITATIONS IN SECTION 6 FOR DETAILS.
READ SECTION 8: Installation / Activation / Wireless, before powering the units.
You do NOT need a home wi-fi system to use these units. Multiple wireless units
create their own independent wireless alarm network.
Teach children how to respond to the alarm and that they should never play with the unit. Your
Interlogix heat alarm was designed for use in a residential environment. It is not designed for
use in a recreational vehicle (RV) or boat.
NOTE: Please thoroughly read this user guide and save the document for future reference and
to pass on to any subsequent owner.
The manufacturer recommends replacing this alarm ten years from the date code on back of
the alarm.
Customer Service: 1-855-286-8889
Please write down the below information and have this at hand when you call.
Model (on back): _________________
Date Code (on back): _________________
Date of Purchase: _________________
Where Purchased: _________________
Date to Replace: _________________

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P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
Contents
1. Heat Alarm: What To Do When The Alarm Sounds.........................................................4
2. Other Alarm Visual And Audible Indicators .....................................................................5
3. Troubleshooting Guide ...................................................................................................... 7
4. Introduction, Product Features & Specifications............................................................ 9
5. Limitations Of Heat Alarms.............................................................................................. 13
6. Recommended Locations For Heat Alarms ...................................................................14
7. Locations To Avoid ........................................................................................................... 17
8. Installation / Activation / Wireless ................................................................................... 18
8.1 Set Up A Wireless Alarm Network (Wireless Interconnect) .................................................. 19
8.2 Adding Alarms to an Existing Wireless Interconnected Network ......................................... 21
8.3 Resetting an Alarm’s Wireless Interconnect Settings ........................................................... 22
9. Operation and Testing……………………………………………………............................. 23
10. Recognizing Nuisance Alarms …………………………………………............................. 25
11. Battery ………………………………………….................................................................... 26
12. Permanently Disable Alarm / Discharge Battery .......................................................... 27
13. Cleaning Your Alarm …………………….......................................................................... 28
14. Good Safety Habits ……………………........................................................................… 29
15. Service And Warranty …………………........................................................................…31

4P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
1. Heat Alarm: What To Do When the Alarm Sounds
Heat alarm pattern is three long beeps, a 1.5 second pause, and three long beeps repeating.
The red LED blinks in time with alarm pattern.
•Alert small children in the home as well as anyone else that might have difficulty recognizing the
importance of the alarm sounding or that might have difficulty leaving the area without help.
•Leave immediately by your escape plan. Every second counts, so don’t waste time getting dressed or
picking up valuables.
•In leaving, don’t open any inside door without first feeling its surface. If hot, or if you see smoke seeping
through cracks, don’t open that door! Instead, use your alternate exit. If the inside of the door is cool,
place your shoulder against it, open it slightly and be ready to slam it shut if heat and smoke rush in.
•If the escape route requires you to go through smoke, stay close to the floor where the air is cleaner.
Crawl if necessary, and breathe shallowly through a cloth, wet if possible.
•Once outside, go to your selected meeting place and make sure everyone is there.
•Call the fire department from your cell phone outside, or from your neighbor’s home-not from yours!
•Don’t return to your home until the fire officials say that it is all right to do so.
•There are situations where an alarm may not be effective to protect against fire as stated in the NFPA
Standard 72. For instance:
a) smoking in bed
b) leaving children home alone
c) cleaning with flammable liquids, such as gasoline
NOTE: See Section RECOGNIZING NUISANCE ALARMS, for nuisance alarm situations.

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P/N 1006-7201-00 • REV A • ISS 14MAR18 ©2018 United Technologies Corporation
2. Other Alarm Visual and Audible Indicators
Operational Mode Visual Indications Audible Indications Action/Note:
Normal Operation
(standby)
One GREEN LED blink
every 60 seconds.
Freeze Warning One RED LED blink
every 20 seconds.
None None. Flashing continues
while condition exists.
Tamper Condition One RED LED blink
every 30 seconds
(after a 3 minute
delay).
Alarm chirps once when tamper
condition is rst sensed, then the
alarm will chirp every 30 seconds
after a 3 minute delay.
Reattach alarm to its trim
plate, otherwise ashing and
chirping will continue while
condition exists.
System Test Mode Rapidly ashing RED
LED for 10 seconds
duration
1 alarm chirp when magnet
detected, 2 alarm chirps when System
Test mode enabled
Hold magnet next to button
for 4 seconds. See Figure 5.
Local Alarm Test
(button press when
no alarm condition
is present)
Flashes RED, AMBER,
GREEN, then current
protocol
Temporal T3 pattern Allow completion of test or
perform button press to
cancel, return to normal
operation
System Alarm Test (but-
ton press in System Test
Mode when no alarm
condition is present)
Flashes RED, AMBER,
GREEN, then current
protocol on each alarm
in the network
Temporal T3 pattern Allow completion of test or
perform button press to
cancel, return to normal
operation.