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Topic:
learing an IR code from AC remote..
This thread has 10 replies. Displaying all posts.
Post 1 made on Tuesday September 7, 2010 at 02:25
sari_RML
Lurking Member
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September 2010
3
i got TADIRAN Carrier ac, and im tring to learn his IR codes and use it with usb urit unit,,its work but i got in one single code more than function for example :if i learn the "temp 20" and the remote was in "med fan level", when i send it to the AC its do all togather, so i cant contro sepratly every function...

its some ir code : 20c at med fan :

0000 006F 0000 0042 012A 00A2 0042 0017 0016 0043 0016 0043 0017 0043 0016 0043 0016 0043 0016 0043 0016 0043 0042 0017 0016 0043 0017 0043 0016 0043 0016 0043 0041 0018 0016 0043 0016 0044 0015 0043 0017 0043 0016 0043 0041 0018 0016 0043 0042 0017 0016 0043 0016 0044 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0017 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0017 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0042 0017 0042 0018 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0016 0043 0017 0043 0016 0043 0016 0043 0016 0043 0042 0017 0016 0043 0016 0043 0017 0043 0041 0018 0016 0043 0016 0043 0016 0043 003D 047F

i would like to have some help if some one try this befor, i need to learn every thing alone , fan levels -mode - temps

thanx alot
Sari
Post 2 made on Wednesday September 15, 2010 at 11:14
Guy Palmer
Active Member
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648
AC codes always contain all the parameters rather than just the one that you want to change. So, for example, there is no code for 20c. But there is a code for 20c, med fan, cool, no swing, etc. And another code for 20c max fan, cool, no swing, etc. And, so on.
OP | Post 3 made on Friday September 17, 2010 at 07:49
sari_RML
Lurking Member
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3
mmm but i ownder how the ac can chose only the spesific parameters ??? i mean when we use the ac remote with the ac we can control evey parameter alone,,,,
Post 4 made on Sunday September 19, 2010 at 11:55
Guy Palmer
Active Member
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648
On September 17, 2010 at 07:49, sari_RML said...
when we use the ac remote with the ac we can control evey parameter alone

AC remotes also send all the parameters every time. Obviously if your remote was set to 25deg, auto fan, etc and you change it to 24deg, then only the temperature changes in the HVAC but, technically, the remote is sending 24deg, auto fan, etc. That's why the display on AC remotes always shows a complete picture of all the parameters.
Post 5 made on Monday January 23, 2012 at 14:16
alaamasry
Long Time Member
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December 2011
17
Thanks guys, i think that we got the idea.

but now the real problem is how to duplicate this signal to be sent by another IR transmitter i.e. i have Pronto TSU and i need to control my AC through it (Carrier expression).

I searched a lot for the IR codes but with no luck, so please help me on this issue as well.

ScOrPiO
Post 6 made on Monday January 23, 2012 at 16:30
TRCGroup
Super Member
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December 2007
4,149
Do you have a model number for your AC? Carrier Expression doesn't help much.
"You can't fix stupid."
Post 7 made on Tuesday January 24, 2012 at 03:42
alaamasry
Long Time Member
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December 2011
17
On January 23, 2012 at 16:30, TRCGroup said...
Do you have a model number for your AC? Carrier Expression doesn't help much.

Unfortunately I don’t have the model number, but I think all carrier split units have the same IR codes and correct me if I’m wrong since you can use another’s types remote as replacement, and I really appreciate your help.

ScOrPiO
Post 8 made on Saturday January 28, 2012 at 02:08
alaamasry
Long Time Member
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December 2011
17
Hey,

I finaly got the unit information:

Carrier Aire Conditioner
Indoor: IPX0
Model No. 42XP100C3
Serial No. 1111D01215
60Hz 220V
Cap 10.4 kW

please help me to find the IR Codes

ScOrPiO
Post 9 made on Sunday January 29, 2012 at 02:11
Ernie Gilman
Yes, That Ernie!
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December 2001
27,172
On January 23, 2012 at 14:16, alaamasry said...
Thanks guys, i think that we got the idea.

This is a new conversation, right?

but now the real problem is how to duplicate this signal to be sent by another IR transmitter i.e. i have Pronto TSU and i need to control my AC through it (Carrier expression).

We need to know -- do you have the original remote control? And which Pronto model do you have? It matters.

I searched a lot for the IR codes but with no luck, so please help me on this issue as well.

That's not really surprising, as people who come to this site rarely deal with air conditioners.

ScOrPiO

Is that your name?
A good answer is easier with a clear question giving the make and model of everything.
"The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
Post 10 made on Monday January 30, 2012 at 03:02
alaamasry
Long Time Member
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December 2011
17
Hi Ernie,

I’m sorry for any misunderstanding, my name is Alaa Masry and it is just my nick name is ScOrPiO.

Anyway, I have the TSU 9800 and I installed it in my office where I have Carrier AC (model details mentioned earlier) and I need to control everything through the TSU, and I have the original Remote control of the AC , but the problem is as mentioned in the previous quotes that whenever you adjust anything using the Remote control it sends back all the settings to the AC not only what you adjusted, and I would like to duplicate this IR signal to transmit it from my TSU, so I was wondering if anyone can help me on this issue.

Thanks again.

ScOrPiO
Post 11 made on Tuesday December 6, 2016 at 23:59
joy_acharya
Junior Member
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Posts:
December 2016
1
I have one Ac model..i use Arduino board for reverse engineering.Already i decoded Raw data then If i convert this data into Pronto hex then i could not find proper way to decode it.Even i could not find directly decode pronto hex sketch.So, Please help me which pronto code suits for operate my Air conditioner.
I tried a lot still i am facing for operate my device.My Air conditioner Detail,

Company name:- electrolux
Model number :- S18L5-W2-CMDA

I have one another Television Model.

Company name:- Panasonic.
Model Number :- 29PFL4738/VT

Television model Pronto code does not work...


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