Ask Experts Questions for FREE Help !
Ask
    sstonedsteleco's Avatar
    sstonedsteleco Posts: 4, Reputation: 1
    New Member
    		  
    #1

    Jun 7, 2008, 09:27 AM
    Honeywell RTH230B problems
    I installed the RTH230B thermostat and the heat works fine but the AC will no come on? Anyone have a clue what I have done wrong?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Jun 7, 2008, 11:57 AM
    Follow the instructions and recheck all wiring and settings.


    http://customer.honeywell.com/techli...0s/69-1800.pdf
    sstonedsteleco's Avatar
    sstonedsteleco Posts: 4, Reputation: 1
    New Member
    		  
    #3

    Jun 7, 2008, 12:26 PM
    Quote Originally Posted by hvac1000
    Follow the instructions and recheck all wiring and settings.


    http://customer.honeywell.com/techli...0s/69-1800.pdf

    I did that and spent 45 minutes with tech support, they say to have the compressor checked?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Jun 7, 2008, 01:27 PM
    Then I guess you better have the compressor (outside unit ) checked.

    Make sure you did not blow a outside fuse when you were messing around installing the thermostat. Check breaker inside and fuse outside for the A/C unit.
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!

Honeywell RTH230B [ 3 Answers ]

I currently have a very old thermostat, White-Rodgers 135-415, which I'd like to convert to a Honeywell RTH230B. Currently there are only 3 wires that are connected to the thermostat (which is only for my apartment's heat. White wire is connected to what looks to be labeled "Common" Black...

Honeywell RTH230B [ 1 Answers ]

I am trying to change my thermostat to a programmable one. Old one is a Honeywell T8411R and the new one is Honeywell RTH230B. But the wiring is different.. On the T8411R there is G-green,C-blue,R-red,W1-jumper to Y-yellow,L,W2-white,E,B,O-orange And the new is Rh,Rc,W,Y,G am I going to set...

Install Honeywell RTH230B, Removing Honeywell Q674L [ 2 Answers ]

I am removing a old (1987) Honeywell Mercury THermostat Q472L Base that has W, R, Y, G, B, O. The RTH230B has Rc (which I assume to be B), Rh (which I assume to be R), Y (to Y), W(to W), G (to G). I have no idea what to do with the O (which I read could be the Changeover. Do I just tape it up...

Honeywell rth230b [ 2 Answers ]

I installed the honeywell rth230b thermostat in the house for a furnace. I hooked all the yellow wire green wire and white wire up to each of the corresponding holes for each color I have a red wire and two holes for rc and rh not sure which hole to put the wire and is it supposed to be jumpered...

Honeywell RTH230B [ 6 Answers ]

I am installing a Honeywell RTH230B thermostat but am not sure of the wiring. I have 6 wires colored as follows, red, green, white, yellow, and 2 blue wires. Please advise?

View more questions Search