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I have a Trane XL1200 model #TWX024C100A1.Need help with wire

Sent to HVAC Experts December 31 2008 at 9:52 PM
   

I have a Trane XL1200 model #TWX024C100A1.Need help with wire hookup for thermostat RTH7000 series.    Carl Feldt XXXXX@XXXXXX.XXX

Customer (name blocked for privacy)
Status:  Closed   Value:  $15
Answer
December 31 2008 at 9:56 PM (3 minutes and 11 seconds later)
         
Heat pump with electric aux heat
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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Answer
December 31 2008 at 10:03 PM (7 minutes and 2 seconds later)
         

Page 12 if heat pump

 

 

http://customer.honeywell.com/techlit/pdf/PackedLit/69-1900EF.pdf

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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Reply
January 1 2009 at 12:11 AM (2 hours and 8 minutes and 20 seconds later)
         
I have a terminal marked "T". Does not show on page 12.
Customer (name blocked for privacy)
Answer
January 1 2009 at 12:14 AM (3 minutes and 25 seconds later)
         

what color wire was on or is it the new tstat

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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Reply
January 1 2009 at 1:02 AM (47 minutes and 16 seconds later)
         
Black wire on original tstat
Customer (name blocked for privacy)
Reply
January 1 2009 at 2:02 AM (1 hour and 33 seconds later)
         
Black wire on T terminal on original tstat

Edited by XXXXXXX on January 1 2009 at 2:27 AM
Customer (name blocked for privacy)
Reply
January 1 2009 at 4:03 PM (14 hours and 14 seconds later)
         
Can't get answer to black wire on T terminal.Where does it go?
Customer (name blocked for privacy)
Answer
January 1 2009 at 4:15 PM (12 minutes and 16 seconds later)
         
What was the old stat make and model #
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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Reply
January 1 2009 at 4:27 PM (12 minutes and 24 seconds later)
         
Trane stat model 3AAT80B1A1. Model # hard to read.
Customer (name blocked for privacy)
Reply
January 1 2009 at 5:58 PM (1 hour and 30 minutes and 40 seconds later)
         
Did you get the stat make & model?
Customer (name blocked for privacy)
Answer
January 1 2009 at 6:30 PM (32 minutes and 28 seconds later)
         
I cannot find info but will check my local trane dealer friday 1/2/09
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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Reply
January 1 2009 at 7:11 PM (40 minutes and 37 seconds later)
         
Good, will wait to hear from you later.
Customer (name blocked for privacy)
Answer
January 1 2009 at 11:42 PM (4 hours and 31 minutes and 26 seconds later)
         
Ok I will ask tomorrow
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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
Answer
January 2 2009 at 12:37 PM (12 hours and 54 minutes and 20 seconds later)
         
ACCEPTEDCheck Mark

I check with my supply house and the answer that they gave is that you will not need that wire it was use for an outdoor thermsister that was series with the heat anticipator that during colder weather it held it on for longer run periods

 

Thank You good luck

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Rick Mather -- HVAC Technician -- 96% Positive Feedback on 757 HVAC Accepts
35 years experience, HVAC
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