Ask Experts Questions for FREE Help !
Ask
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #1

    May 23, 2009, 05:32 PM
    Wiring diagram for a trane heatpump w/aux heat
    I need to get a wiring diagram for a Trane Heatpump. We are changing our the thermostat and Honeywell can't help us with the hookup until we know what wire goes to what function. The wires are as follows. I just need to know what each one does.
    Blue
    White
    Yellow
    Green
    Orange
    Brown
    Red
    Black

    Thanks a bunch for the help!
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #2

    May 23, 2009, 07:00 PM

    blue =c
    red=R jumped to rc
    White=aux jumped to e
    green=g
    black=x or L
    o=orange
    yellow=y

    brown is the only one I am not sure of. What is it hooked to now??
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #3

    May 24, 2009, 04:05 PM
    Quote Originally Posted by Joshdta View Post
    blue =c
    red=R jumped to rc
    White=aux jumped to e
    green=g
    black=x or L
    o=orange
    yellow=y

    brown is the only one i am not sure of. what is it hooked to now???
    Not hooked to anything. We've been struggling with this for weeks. I can give you the port letters and maybe that will help.
    E
    Aux
    Y
    G
    O
    L
    R
    B
    C
    Thank you for your help. Really. Thank you.
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #4

    May 24, 2009, 04:39 PM

    If brown is not used then what I put earlyer should work just fine for you. Also make sure you read the installer setup and get it entered correctly
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #5

    May 24, 2009, 04:55 PM
    Quote Originally Posted by just2farlows View Post
    Not hooked to anything. We've been struggling with this for weeks. I can give you the port letters and maybe that will help.
    E
    Aux
    Y
    G
    O
    L
    R
    B
    C
    Thank you for your help. Really. Thank you.


    What does jumped mean? How do I jump one from the other?
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #6

    May 24, 2009, 05:00 PM

    Put in a small piece of wire. Rc to rh probably already has a brass jumper in it
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #7

    May 24, 2009, 05:04 PM
    Quote Originally Posted by Joshdta View Post
    blue =c
    red=R jumped to rc
    White=aux jumped to e
    green=g
    black=x or L
    o=orange
    yellow=y

    brown is the only one i am not sure of. what is it hooked to now???
    The fan still isn't working. The unit comes on but it won't blow. Any ideas? I've put it on fan on instead of auto and nothing.
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #8

    May 24, 2009, 05:05 PM
    Quote Originally Posted by Joshdta View Post
    put in a small piece of wire. rc to rh probally already has a brass jumper in it
    I don't have rc or rh. Now what? I know this sounds crazy but can you give me a call on my cell?
    T-Top's Avatar
    T-Top Posts: 1,871, Reputation: 100
    Ultra Member
    		  
    #9

    May 24, 2009, 09:49 PM
    If you can't make a jumper wire just move the red wire from rh to rc. That will give you cooling but no heat. Will the blower work if you turn the fan switch to on at the thermostat?Turn off all power going to the system first this will keep you from blowing a transformer.
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #10

    May 24, 2009, 10:02 PM
    Do you remember what colors were connected to what letters on the original thermostat? If not, you may have to peek inside the fan coil unit to see what wires are used for each function. Red, yellow, white, green, and orange are almost always universal, but black, blue, and brown (if used) are a little more subjective to the installer. Does the indoor blower come on if you jumper red and green at the thermostat?
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #11

    May 25, 2009, 06:12 AM
    Quote Originally Posted by T-Top View Post
    If you can't make a jumper wire just move the red wire from rh to rc. that will give you cooling but no heat. Will the blower work if you turn the fan switch to on at the thermostat?Turn off all power going to the system first this will keep you from blowing a transformer.
    I don't have rc and rh. Just r. Any ideas? The colors I have are
    Blue
    White
    Yellow
    Green
    Orange
    Brown
    Red
    Black

    The outlets I have are
    E
    Aux
    Y
    G
    O
    L
    R
    B
    C
    Thanks for the help!
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #12

    May 25, 2009, 06:44 AM

    C=blue
    aux=white jumpered to E
    G=green
    R=red
    Y=yellow
    O=orange
    L=black
    Brown not used.
    just2farlows's Avatar
    just2farlows Posts: 7, Reputation: 1
    New Member
    		  
    #13

    Jun 1, 2009, 04:47 PM
    Quote Originally Posted by Joshdta View Post
    blue =c
    red=R jumped to rc
    White=aux jumped to e
    green=g
    black=x or L
    o=orange
    yellow=y

    brown is the only one i am not sure of. what is it hooked to now???
    OK. I've wired it like you said... the unit comes on but doesn't blow. It's humming downstairs but the outside unit isn't on. HELP!!

    Thanks!
    jeff202's Avatar
    jeff202 Posts: 1, Reputation: 1
    New Member
    		  
    #14

    Nov 23, 2010, 02:47 PM
    I have a trane batstat239a and need the term des so I can hook up a honeywell focuspro th6000
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Wiring diagram for Trane model BEV-66A100AD furnace [ 1 Answers ]

Hi, I am trying to find a wiring diagram for a Trane Furnace (model BEV-66A100Ad). Thanks.. Jim

Trane Heatpump AC Thermostat Wiring [ 3 Answers ]

Hello I'm trying to connect a Trane Weathetron Heat Pump (Model TWX724A100A1) To a Honeywell RTH 7400D Programmable Thermostat. This is a new installation, so there is no previous installation to observe the wiring from. Currently, the wires that we have from the outside unit are as...

Need to find wiring diagram for the trane thermostat xr400 series any possible photos [ 1 Answers ]

Need to find wiring diagram for the trane xr 400 series

Wiring diagram for trane model #m513918 [ 1 Answers ]

I'm trying to rewire a rely on a Trane model #m53918 and the diagram is in bad shape, anyone that had any help it would be great. This is a trane heat pump

Wiring diagram for gas heat [ 2 Answers ]

I want a wiring diagram for gas heat or an schematic for gas heat

View more questions Search