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Changing to a digital thermostat
You cant use this thermostat . you have a trane 2 stage heatpump the hunter thermostat is made for a one stage heatpump ...if this answer helped please rate this 3 or 4 stars , this will keep me in the paid answer department
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I have a Rheem Gas Furnace with an old analog thermostat (Wires conneected to terminals R and 4 for the thermostat). I went to install a Rheem digital and programmable thermostat and it indicated that it would not work for that wire configuration (Instructions indicated that the thermostat would not work with wires to the #4 thermostat terminal). Is there a setting on the furnace circuit board I can change, or is there a digital, programmable thermostat one can use on this unit - Model RGDJ 12EA
If you have 2 wire at thermostat Terminals at furnace that the thermostat wire attach to should be R & W if your new thermostat has R & W terminals is should work, an easy thing to remember is the red wire on R the white wire on W. If 4 wire ... Air Conditioners
Looking for wiring diagram for coleman airhandler model eb20b approx. 8 yrs. old.digital thermostat went bad (could be wrong fabricator not electrician) anyway the wiring harness was a meltdown along with the transformer, blower relay, and sequencers.i changed all the components along with a new manual digital thermostat.ithe heater works but when i try to hook up the a/c (keep in mind fabricator) it keeps popping the transformer.does changing from a digital to a manual have anything to do with
... Coleman Air Conditioners
Changed thermostat to digital, and it wouldn't work so i changed
If the fan and compressor are running then the thermostat is doing its job. ... Dometic Rooftop RV Air Conditioner
LOOKING FOR MECHANICAL OR DIGITAL HEAT THERMOSTAT WITH 65 DEGREE MAXIMUM LIMIT OR THERMOSTAT which can be programmed with code to stop tampering and changing temperature above 65 degrees
HEY< When I worked for a large co. with offices of women of different sizes (yes, that has a lot to do with people changing the thermostat for the correct body temperatures) ,we left the old thermostat in place and called this a '"DUMMY THE ... Honeywell Air Conditioners
We changed our thermostat to a digital and did not list the wiring diagram before removing the old thermostat. Now the fan will not go off unless we flip the switch on the heating unit inside. It is a Coleman Evcon, from 1994.
The wire for the fan should be labeled g inside the furnace/ac and is likey green in color. this wire should be on the g terminal in the tstat ... Coleman Air Conditioners
Ruud thermostat message on digital ruud thermostat says battery power. AC not working. Changed two double A batteries but still not working.
... Air Conditioners
Changing out an old mercury thermostat to a digital thermostat. The old therm. has Y=yellow, G=green, R=red, O=orange, C=blue, W2=white and E connected by jumper. Extra wires are black and tan. New therm. has W,Y,C,R,G,O,E. Any assistance appreciated
Y=yellow (a/c)G=green (fan)O=orange (reversing valve)C=blue (common)R=red (hot)W=white, jumper to E (emergency heat) ... Amana Air Conditioners
Wiring instructions for changing from a weathertron baystat 240 thermostat on a trane xe 1000 heat pump to a digital hunter 44132 t stat
... Hunter 44132 5-Minute 5-2 Day Programmable Thermostat White
Changing to a digital thermostat
You cant use this thermostat . you have a trane 2 stage heatpump the hunter thermostat is made for a one stage heatpump ...if this answer helped please rate this 3 or 4 stars , this will keep me in the paid answer department ... Air Conditioners
My goodman ac seems to be no cooling. i have new filter and drain line is vacumned. i changed a chip board about a year ago. the fan on the air handler is working. condenser is running outside. the thermostat reads80 and i have it on 78. its a honeywell digital
Is the compressor and fan running outside ? Is the large copper line going to the outside unit a little cool or noe at all ? Sounding like low on refrigerant. ... Air Conditioners
Cant reset after changing filter - Hunter 42122 5-Minute Universal Digital Thermostat
... Hunter 42122 5-Minute Universal Digital Thermostat
Goodman Gas Pack Unit. Model PGB048125 Control Board 1068-400 Installed 1993. ** No Heat. ** Checked breaker at box. ** Have changed thermostat, no change. ** control board LED light shows: Red: System turned off at thermostat Red: A/C turned on. Flashing Red: Heat turned on at thermostat.
Count the number of flashes and consult your manual as to what the flashes mean. The blower access door may show the faults codes. What you probably have is a contaminated flame sensor or maybe a rollout switch tripped due to rusty burners or air res ... Air Conditioners
Carrier Comfort Zone II Smart Control in one zone frequently cycles unit (every 20-30 minutes) even when temperature in the room does not change significantly and the indicated thermostat temperature does not change at all (stays on 77 for example). Shouldn't the thermostat temperature change at least a degree or two in order for it to turn the unit on or off?? Is there a way to adjust the sensitivity of these controls?
Sounds like your zone control tstat needs calabrated or maybe replaced,in owners manual there should be a section on calibration if not you may have to replace it ... Air Conditioners
I HoneyWell Heat Pump Thermostat and would like to upgrade to a digital. Can I use a standard digital thermostat? or do i need a specific heat pump thermostat?
Honeywell 8000 is a great digital thermostat that works very well with a heat pump ... Air Conditioners
Intertherm MGH-056ABFC-91 won't kick on. Just changed thermocouple, gas valve, and thermostat this week. Changed fan motor, blower wheel, and limit switch last winter. Pilot is lit, thermostat is set. The darn thing just won't go.
There is probably more than one limit switch. I'll have to get a wiring diagram of this unit. See if you can follow the wires from the wires from the limit switch and see if they go to another limit switch. Also you can put a jumper wire on the red w ... Intertherm P3RA-048K Air Conditioner
Thermostat reading My thermostat automatically changed to celsius and I need to change it back to fahrenheit. Please help!
Push up and down at the same time ... Air Conditioners
I have an Emerson digital thermostat 1f86-0244 it is less than a year old and about a month ago my heater started running constantly unless I manually shut if off then all of the sudden it started wor
... Emerson 1F86-0244 Blue 2" Thermostat, Single Stage, Non-Programmable
Bestech digital thermostat - Honeywell Basic Digital Heat & Cool Thermostat. Non Programable. - HONEYWELL
... Honeywell Basic Digital Heat & Cool Thermostat. Non Programable. - HONEYWELL
I have a Commercial Thermostat Totaline P/N 0441 that is blacked out and there are no batteries from what I've seen in taking it apart. What can be the problem? Second, I changed the filters but it still shows on the thermostat to change filter. How do you reset that?
... Air Conditioners
I have a carrier 15,000 rv air conditioner with remote control, can I change the bottom unit & hook it up to a wall mount thermostat? My old a/c was hooked to the thermostat so it is wired for the change.
Call 1-866-464-2478, Mon-Fri, 8am-5pm.I see no reason why not, once you have lower unit (control box) and wiring diagram. When you call that number, have your current model number ready of upper unit, and I'd ask for technical assistance. Good ... Air Conditioners
Carrier 58RAV095-16 will process thru the test sequence properly: inducer fan, ignitor, blower high, blower low, all ok. fuse checked good on controller board. when commanded to supply heat by the thermostat controller in the living space the unit runs with fan only, no gas, no ignition. changed thermostat controller, no joy. Comments: Jan 31, 2010 - thermocouple/ignitor is ok and positioned well. It tests ok too. I changed it last year. I am not getting gas flow so I suspect gas control va
Go to the furnace and turn off the power take the door off you must have a multimeter inhand with the cover off the furnace and access to the gas valve put yor meter leads on the wires going to the gas valve turn the power on and after the ignitor gl ... Air Conditioners
I read on the honeywell thermostat T8400C that if the reading went blank, try changing the batteries. The only way i see to get inside the thermostat is to unscrew a couple of screws. However, on the outside it says, "Do not remove screw". How do I change batteries on this thing without removing the screws? Beyond that, what can i check?
This unit gets it's power from the air handler transformer. Check your breakers, then take the front cover off the furnace or air handler and check for a blown fuse. If a fuse did blow, there might be some other problem. Replace the fuse, and h ... Air Conditioners
Novice here and changing a thermostat. Have a Carrier FA4ANF048 system. Changing from an old circular thermostat to a Honeywell RTH7500. First, is this a heat pump system? Wiring is attached differently if it is and (we're renting) not sure if this Carrier system is a heat pump system. Most web material makes me think it is.
Return t-stat for another with o/b terminals ... Air Conditioners
My central heating unit in house will not turn off. Thermostat sends signal when temp is reached but heat and fan keep running, I changed fan relay but no change, have to turn off breaker to get if to go off, when breaker is turned back on it is off as long as thermostat is at temp
Definately a relay - but i suspect inside the controller itself.Replace the thermostat(controller) unit.Thanks for using FixYA!! ... Air Conditioners
My goodman air unit wont turn on but has power to the relay and can be manually overridden at the relay but doesnt sound like the air handler comes on. I changed the batteries in the thermostat and even switched the thermostat with my second unit on opposite end of house. I also thought it might be the run capacitor again so I changed that already. Any ideas?
Check the transformer. There could be a chance that the transformer is out. If you mean you can manually turn on the unit by pushing in the contactor switch in then theres your problem The thermostat engages the low voltage side of the transformer ... Goodman CLT24AER24 Air Conditioner