HELP Please


  #1  
Old 10-18-05, 03:17 PM
TerryP
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HELP Please

I have a Rudd H/A unit and I have taken the old murcery t-stat out and replaced it with a Hunter 44360. I did this during the summer and have not had any problems until now. The a/c worked great but now when the heat comes on, I only get the fan, not the heat. PLease help. I'm getting cold. lol
 
  #2  
Old 10-19-05, 04:35 AM
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Post on here what wires you have coming out of the wall and what you hooked them to on the t-stat.
 
  #3  
Old 10-19-05, 05:24 AM
TerryP
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i HAVE THE FOLLOWING:

Red ------- RC JUMPERED TO RH
blue-------W/B
yellow------Y/O
green-------G
white -- NOTHING
brown -- NOTHING
BLACK --NOTHING
ORANGE----NOTHING
 
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Old 10-19-05, 11:13 AM
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On your old stat was the white wire hooked up?? Normally "W" would be for your heat and the white wire would be there. You are going to have to look in your airhandler and see where they are landed also.
 
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Old 10-19-05, 05:08 PM
TerryP
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Hey, I took the blue off and put the white in it's place. It seems to be working fine . What would the blue wire be for. It runs to a relay.
 
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Old 10-20-05, 03:49 AM
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Off the top of my head I'm not sure. Can you look at the schematic and tell. The schematic should be on the back side of the service door for the blower.
 
  #7  
Old 10-20-05, 06:48 PM
TerryP
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should the big fan be blowing when the heat in on
 
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Old 10-21-05, 04:44 AM
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What do you mean by "big fan" ?? On a call for heat it should go like this.

1. The inducer "small blower for flue gas" will come on.

2. Burners will fire up.

2. Indoor blower will come on.
 
 

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