Heater AC control by remote alarm?

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=21690
Printed Date: May 28, 2024 at 5:33 PM

Topic: Heater AC control by remote alarm?

Posted By: henrynguyen
Subject: Heater AC control by remote alarm?
Date Posted: November 20, 2003 at 12:52 AM

Hi Everyone,
I have a MANNIX alarm system installed in my SC400. So far there isn’t a way I can turn on my HEATER/AC on. The alarm doesn’t have any Accessory wire like other alarms system. This alarm is fully program by the remote. It has the output for Defrost and AUX 1 & 2 for custom installation that can be control by the remote. My car have auto Climate control heater/ac. Is there a way I can use one of the wire from aux 1 or 2 to turn on my heater/ac? Please provide for me some information on how I can connect the relay to turn on my heater/ac. Any help would be nice. Thank You
Henry

Replies:

Posted By: birdondubthreez
Date Posted: November 21, 2003 at 12:33 PM

If it is a negative trigger from the alarm you would hook up as follows.

#87 - 12volts

#85 - 12volts

#86 - Negative trigger from remote start(aux1 or aux2)

#30 - To your heat wire

If it is a positive trigger from the alarm you would hook up as follows

#87 - 12volts

#85 - Negative ground

#86 - Positive trigger from remote start(aux1 or aux2)

#30 - To your heat wire

HOPE IT HELPS

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BiRdOnDuBtHrReEz

Posted By: sroth140
Date Posted: November 24, 2003 at 2:32 AM

find out what accy wire turns the heater on. then use a relay (as listed above) to drive that circuit. check your programming and see if the brain will keep a signal to the relay once the key takes over or if you have to shut it off with the remote then turn it on from the dash.

Posted By: HamiltonAudio
Date Posted: November 25, 2003 at 3:21 PM

what good is heat/ac when the engine isn't running? I read its an alarm-only system....if engine not running, heat will be cold and ac will be warm...all you're doing is powering the blower essentially..

did I miss something?

Posted By: birdondubthreez
Date Posted: November 25, 2003 at 9:55 PM

Why are you asking about your heat and ac(climate control) if you dont even have a remote start. You are very misleading in what it is you need help with. I am just trying to figure out why you would be trying to power up that circuit with only a alarm.

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