Trane calls it the Comfort R and other manufacturers call it something else. Rh and Rc jumped at thermostat, no other jumpers. Maybe the fuse on the board was frying when the wires were connected. There is no standard color code, so use letter codes to make the wires easy to identify. Learned they pushed a new firmware which draws more power so now I need to get a dedicated C wire to it. Give us a call if you have any questions about the parts you need.
Turn it down to say 60° F when the temperature in the house is far above that temperature. I got the system last October. Prices and availability of products and services are subject to change without notice. My home still has its old mercury thermostat, running a hot water system with no central air conditioning. In other words, if you set the thermostat for 72° F. Home Depot did mention if putting in new ductwork and resizing the equipment were necessary, they would do it no cost.
The 4 programmable periods a day let you for customize settings for wake leave return and sleep with pinpoint. It is supposed to be red by convention, and it is. He has procven that he is clearly incompetent. One more question; the 3 sPeed fan has the heat set for Medium speed and the cool spade terminal is wired to the low speed wire to the fan as per the diagram in the manual??? From my experience, this is typically set-up during the initial installation. A 5 ton needs a 25' and they put in a 20'. The coil ohms good at 16 ohms, the thermostat is shorting the red to the yellow and green fan wires measured at the furnace , furnace fan is a no go and the compressor is not starting. Y2 wire disconnected The dip switches should still be set up for a 5 ton system, only the t-stat will never call for high cooling.
Keep up informed, The word needs to get out on scams like this. My home still has its old mercury thermostat, running a hot water system with no central air conditioning. I would turn the thermostat setting down while it is in cool mode. When your thermostat calls for cooling, it will connect short Y to R. Make sure the battery size and polarity are both correct. I realize this is now a fairly old question, but since this is a stickied topic, might as well answer.
On the Home Depot contract, it mentions a Manual J was done, so they are in breach of contract for not doing it. Let us know if you have any further questions, Joseph Hi deenlos,Welcome to the community! By the way, there are many different types of heating and cooling systems as shown in the below screenshot graphic from the same thermostat manual. Control Board Solenoid Control If the solenoid goes bad or it does not receive the control voltage from the control board then you will not have staging for your air conditioner. . If you are looking at WiFi, networked or home automation type thermostats then more wiring will likely be required. Learn how to replace a thermostat to save money on your heating and cooling bills.
Just letting them know that you know that that Quality Standard exists might be enough to help. This too should be a setting in the thermostat. Given that the furnace has a variable speed blower which tries to compensate for high static pressure, your electric bills will be very high if the system is left as is expect the motor to have a short life as well You might want to have another contractor go over the entire installation. Since I'm sure it's just you running the wires, but again, consult a local electrician so everything is code compliant. Below is a basic chart below for the correct amps and wire gauge to use. Then the second stage heat will kick in the satisfy the thermostat. Includes color-coded wires to keep installation easy.
Is their selection process based solely on lowest bidder or?????? Thank you for your patience in reading through all this. The contractor has not been hostile and would like to do a Manual J and Manual D to discuss resolutions. This is from our Buying Guide for Wire and Cable. Go to their website and use their locater to find one. Taking things step by step here is what you need to do first: Since it appears the thermostat is wired correctly based on your vivid description you need to check the thermostat.
One signal is using the positive half wave and the other signal is in the negative half wave. Replacing your old model with new programmable or can make a big difference during the changing seasons. It is supposed to be red by convention, and it is. Home Depot did mention that the contractor is required to do the work correctly per Manual J and Manual D if the ductwork is not sized for the unit. Is their selection process based solely on lowest bidder or?????? I would not allow the offending installer to re-install or correct anything. Just referencing what was in the manual: quote: In applications where additional wiring cannot be run, the Add-A-Wire%u2122 accessory can be used to add a wire to the thermostat.
You really need a technician who knows what they are doing to test the solenoid for proper operation. Not compatible with electric baseboard. Any opinions and do you carry this part? He also did a J load and came out to 2. Not exactly this scenario but close enough for discussion. If all you want is to be able to program the heat and maybe cooling then this should be fairly easy. All, I noticed reading the post that Home Depot have a deal with their comfort specialist. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.