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How do you hook up the wires, we have seen videos and they are putting the wires in on the top. we have model #rth230b. thanks

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SOURCE: Help! replacing WeatherKing thermostat with Honeywell RTH230B

RC AND RH CONNECT BOTH WITH RED
Y TO THE YELLOW
G TO THE GREEN
W TO THE WHITE

Posted on Sep 18, 2009

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What is the RTH230B snowflake indicate?


means it is running in the cooling mode a flame means heating

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Wont turn off a/c still works


You have to take the cover off and get inside and unhook a wire. You may have 3 wires unhook 1 and if that doesn't turn it off hook it back up and unhook the next. One of them will turn it off!! Then go to the hardware and get another thermos!! You won't get a shock or anything cause it's not hooked up to any power source, they are just sensor wires. I don't know much about Honeywell, I just know I don't like their thermos. Had one once and had nothing but trouble w/it !!

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Heat not coming on. battery died.


Please go to the link and check graph "2.5 Installing the Batteries". Its really easy so it should be a piece of cake.https://customer.honeywell.com/resources/techlit/TechLitDocuments/69-0000s/69-1800.pdf

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1 Answer

Help! replacing WeatherKing thermostat with Honeywell RTH230B


RC AND RH CONNECT BOTH WITH RED
Y TO THE YELLOW
G TO THE GREEN
W TO THE WHITE

Sep 18, 2009 | Air Conditioners

1 Answer

My Honeywell RTH230B temp control problems


Yes, some thermostats rely on batteries for power to run and maintain programming

Jul 02, 2009 | Honeywell Air Conditioners

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Need help with wiring thermostat


first do you have a heat pump unit or standard a/c? standard a/c connections at the thermostat go like this red wire to rh-rc which is the 24v power and you don't have to remove the jumper.white goes to w which is the heating wire yellow goes to y which is the cooling wire green goes to g which is the fan wire and blue goes to c which is the common wire. so if your stat has rc- rh ywgc you should be set if the wires on the furnace correspond with the same alpha designation.orange may be used if u have a heat pump unit otherwise it may just be a spare you cap off and leave behind the subplate.

May 31, 2009 | Honeywell Air Conditioners

1 Answer

Trying to connect a honeywell rth230b to a 5 wire thermostat. unfortunately, mislabled some of the wires. can you help determine what wires go to what?


heres a page for most thermostat combinations/colors used

http://toad.net/~jsmeenen/wiring.html


its got the most common combinations


May 16, 2008 | Honeywell Air Conditioners

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