Question about Honeywell Programmable Thermostat Heater

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Thermostat upgrade from a SECO TA2000 to A Honeywell RTH2310

This is the old thermostat SECO TA2000 (non-programmable)
The wiring for the SECO TA2000 is as follows:
W2 = White wire
O = Orange wire
R = Red wire
Y = Yellow wire
G = Green wire
E = has a jumper to W2
Other then the collor of the wire, I can not tell what the function is.

I want to install a honeywell RTH2310B (programmable)
The Honeywell terminals are marked as follows:
heating power supply Rh = (has a factory jumper wire to Rc) ???
cooling power supply Rc = (has a factory jumper wire to Rh) ???
heating W = ??? White ???
cooling signal Y = ??? Yellow ???
fan G = ??? Green ???

If I can identify the function of the color wired on the TA2000 the caould wire the thermostat with no problem.

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5 Suggested Answers

  • 96 Answers

SOURCE: Upgrading Thermostat

Looks like your system is a heatpump system and that t-stat will not run a heatpump , you need a t-stat for 2heat and 1 cool systems

Posted on Feb 01, 2009

mikadot
  • 2113 Answers

SOURCE: i have a honeywell thermostat t6360.the light

Many thermostats have battery backup as well as the 24 volt ac. Have you replaced the batteries to see if it fixes all of your issues at once?

Posted on Nov 02, 2013

dorothyslaug
  • 5 Answers

SOURCE: The middle of the touchscreen of my Honeywell

it not a touch screen, its manual old style honeywell, square box, not round, not rectanglur.

Posted on Nov 03, 2013

Testimonial: "It is a touchscreen. I have seen references to the battery being round and lithium CR2450; however, not sure if this is accurate. Does anyone know?"

  • 571 Answers

SOURCE: round honeywell thermostat

Sounds like you have a T86 thermostat...take the round front cover off to view the Mercury switch. Watch the bulb when you change the temperature to a higher setpoint. If the bulb makes contact when rotating it up, and the furnace doesn't go into a call for heat, then it could be the thermostat, wiring, or furnace problem.

Posted on Dec 15, 2013

  • 571 Answers

SOURCE: my honeywell thermostat has a flashing message of (bat lo) what does this mean?

Replace the batteries...should be double A's

Posted on Dec 17, 2013

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1 Answer

Operating manual honeywell rth2310


Honeywell has the manual for the RTH2310 programmable thermostat on the product page: http://yourhome.honeywell.com/home/Products/Thermostats/5-2-Day-Programmable/RTH2310B.htm . The direct link to the English/French version of the operating manual is http://customer.honeywell.com/techlit/pdf/PackedLit/69-2229EF.pdf .

I hope this helps.

Cindy Wells

Dec 13, 2011 | Honeywell Programmable Thermostat Heater

1 Answer

Only have two wires on old thermostat,where do i hook them up on a rth2310 thermostat


More information would help but I believe that you are trying to hook up a programmable thermostat to your old heating system which is what? Oil forced air, heat pump, gas? Give me more info and I think that I can help you.

hardrocko

Feb 07, 2010 | Honeywell Electronic Programmable...

2 Answers

I bought a Honeywell programmable thermostat RTH2310 to replace my 10 year old Honeywell thermostat. My old thermostat is a 4 wire system but also has a jumper from Y to 1. New system does not tell me what...


It depends on the type of thermostat you have.
Do you have a 4 wire or 5 wire T'stat?
The red jumper wire was for a 5 wire t'stat with 1 transformer, the red jumper actually should have been from R to 1.
So you need to trace the wires back to the furnace and make sure they go to the locations identified below.
if you have a 4 wire t'stat then you don't need that jumper, if you have a 5 wire t'stat then you do need that jumper but it should go from Rh to Rc.
4 Wire Termostat
R = Red One Side of 24 volt Transformer
G = Green Blower
Y = Yellow Cool
W = White Heat
5 Wire Thermostat
with one transformer for both units
Rc One Side of 24 volt Transformer
Rh Jumper Rc to Rh
G = Green Blower
Y = Yellow Cool
W = White Heat
t'stat?

Nov 14, 2009 | Honeywell Programmable Thermostat Heater

2 Answers

Wiring new RTH2310 DIY Honeywell


sounds like you've got bear wires touching at the new tstat

Sep 18, 2009 | Honeywell Focus 6300B 5-2 Days...

1 Answer

Upgrading Thermostat


Looks like your system is a heatpump system and that t-stat will not run a heatpump , you need a t-stat for 2heat and 1 cool systems

Jan 30, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

I had an old thermostat that i had to change need wiring diagram


HONEYWELL WEBSITE:
Go to honeywell.com
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions

Dec 20, 2008 | Honeywell Electronic Programmable...

2 Answers

I had an old thermostat that i had to change need wiring diagram


both thermostatats will have terminal designators R,W,Y,G, possibly O/B, C, W1,W2, Y1, Y2, etc.
Simplest method is to remove wires from old stat one at a time. mark where they came from and then install at same desinated terminal on the new t-stat. Hope this helps. be sure to shut off power supply to the unit (furnace) first. The wire coming to the R (RH,RC) terminal is the 24 volt a/c hot, all others are feeding back to perform given function.

Dec 20, 2008 | Honeywell Programmable Thermostat Heater

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