Need help with Nest Thermostat 3rd generation wiring, Hello, It may sound obvious, but the first thing you should check is the thermostat. of the furnace is TUH2D120A9. I have turned the ac off for the night and am just using the fan mode in case we are frozen somewhere. Contractor's Assistant: Did you double-check the thermostat's settings? 7=off The problem could be your thermostat settings. Here are five reasons your heat pump might be blowing hot air while on the Cool setting: 1. Any advice? WHY ISN'T MY HEAT PUMP HEATING OR COOLING PROPERLY? If you’re comparing that temperature to the air that a furnace produces, which can range from 120°F to 155°F, the air coming from a heat pump will feel much cooler. The air coming from your supply vent should be anywhere from 15-30 degrees hotter than the air near your return vent (depending on how cold it is outside). - black tape off The new Honeywell combines O and B and says to put B on C. Well, I was not here when the old t-stat came down, so I don't know which is which. Weird but true. You’re busy – and so is your family. You may freely link So i know it is back the way i found it. home improvement and repair website. Directions clearly show red wire being hooked to the RH terminal, but it should have been hooked to the RC terminal. Working perfectly now Very much appreciated. This type of troubleshooting is commonly found in Air Conditioning or heat pump system, or even Honeywell thermostat flashing cool on.. You need to know about it to make sure about the … If the fan has stopped spinning and is producing a puff of steam, it’s in defrost mode. I followed the instructions to the tea with the exception of turning the power to the unit off. We are having problems with the staging of the system, especially in heating mode. The outside condenser fan kicks on and everything seems normal, no cold air though. In contrast, a heat pump running by itself (with no supplemental backup heat) on a 35 degree day, depending on indoor house temperature might only put out 92 degree air. I have installed a new Honeywell RTH7600 from an old Totaline. If you have a heat pump… Contact our experts online today, or give us a call by dialing 888-454-7365! Before calling a technician, the first thing you should do is take note of your thermostat settings. The “HEAT” setting will cause your heat pump to operate in heating mode and blow warm air instead, but only if there is a call from the thermostat. Hi all. We welcome your comments and If the thermostat indicates a call for cool, verify that the furnace door is securely closed and that the power switch on the furnace is … R - red Cost me $20 to have my friendly HVAC guy move the wire one spot to the left. DoItYourself.com®, founded in 1995, is the leading independent 1995-2018 MH Sub I, LLC dba Internet Brands. This article applies to all ecobee thermostats except Smart, Smart SI, EMS and EMS SI. Step 2: confirm that the problem is in the thermostat or its wiring Forced Warm Air Heat Won't Stop 5=on I am catching hell from my wife and I am hoping this is something simple and inexpensive to repair. Air is flowing strong, furnace fan is working. I am attempting to install a nest third generation thermostat. Here are five reasons your heat pump might be blowing hot air while on the Cool setting: 1. C - blue New install ... only get this to blow heat when it comes on. I checked the vents and sure enough it's blowing hot air, ... Go to Mode > Select Cool. I installed a RTH 6360 Honeywell thermostat about 2 months ago. At the thermostat, press Menu. Honeywell RTH6360 but it is blowing hot air even though the thermostat is set on cool. During the summer, a heat pump works as an effective air conditioner: through the process of heat exchange, it extracts heat from inside a home and places it outside.When the cold weather begins to arrive in the late fall, a heat pump switches over to heating mode: the direction of the heat exchange reverses, and the heat pump moves heat from outside and moves it inside. G - green We welcome your comments and Below is a list of possible causes. Website operating You can make a splice up with a wire going to AUX and a second wire to E. I don't think you can fit two wires in one clip. This delay is to protect your equipment from short cycling. I wanted a thermostat that was a little more modern than my 25-yr-old mercury bulbs which still worked great so bought a Honeywell at Home Depot only to find out that it would not work with my Heat Pump which has Emergency Heat. Tried cool mode today and its blowing hot air. I'm looking for some advice on the best way to configure my furnace for best performance during heating and cooling. It could even be running in the air conditioning mode due to a malfunction. The supply vents did start blowing warm air. When your home drops below or rises above a certain set temperature, it triggers the heating or air conditioning to heat or cool your house. I installed a RTH 6360 Honeywell thermostat about 2 months ago. Incorrect Thermostat Settings. "Heat" "Heat On" Fire Icon; Sun Icon . Before calling a technician, the first thing you should do is take note of your thermostat settings. Thank you, Carolyn Similarly, air conditioners can blow air as cold as 55 degrees, which is a lower temperature than the cool air from a heat pump. This means the fan will run continuously without providing heat. I also tried setting it as 1 stage and 2 stages for both heating and cooling. I configured it for heat pump but still blowing hot air … read more I just installed a Honeywell rth2310b programmable thermostat and now it is blowing hot air instead of cold in the cool mode. Basement Wall Leaks - Broken Water Pipes or something else? New thermostat worked flawless with the A.C. and I never tested the heat mode until now that is getting cold. Honeywell reading what's on top figures pins go in bottom below screw on terminal Try setting the temperature 2 to 4 degrees above room temperature. 7 Reasons Your Heater Blows Cold Air/AC Blows Hot Air. When your home drops below or rises above a certain set temperature, it triggers the heating or air conditioning to heat or cool your house. Also make sure that the temperature is not set too low. And what about the filters? Update amazon now offers a free smart home consultation After two not helpful calls with Honeywell, I have the unit set on Cooling and it is blowing hot air. That ability is hardly helpful, however, when you turn it on during the summer and it will only blow hot air. I am trying to wire my thermostat to my heat pump and A/C. The indoor unit will blow warm air into the room until the set temperature is reached. Next, check your outdoor unit is not iced over (see Heat Pump Troubleshooting Problem #1). 4=off 1995-2018 MH Sub I, LLC dba Internet Brands. It will also need to be replaced by a technician. Honeywell Thermostat; RTH9585WF blowing heat on cool setting. But all you have to work with are the symptoms. No your unit will not really get your home down to 50 degree just like my Toyota Rav4 will not really get up to 130 MPH, I didn’t check but I’m guessing. When I turned on the cool mode (and after the warming up period) it starts to blow warm/hot air. 2=on Running a heat pump. Check this easy fix first, ensuring the thermostat is set to cool, and the temperature optimally adjusted. Incorrect thermostat setting. Be sure you’ve set your thermostat to Auto or On, as well as Cool. A furnace typically puts out air at around 130 degrees, whereas warm air from a heat pump is only a little over 90 degrees on a moderately cold day. This simple guide will explain the difference. You may freely link Help! Select your heating and cooling preferences with absolute precision with this digital thermostat's highly responsive and intuitive design. Two Reasons Your Heat Pump Is Blowing Cold Air. I put the original t-stat back on and still no cooling. Just not hot.I have contacted Honeywell support via email, waiting for a … This is the key difference between a heat pump and a standard air conditioner. submitted to our "DoItYourself.com Community Forums". Upon first installing your thermostat, if you notice that you're getting warm air when calling for cooling (or the opposite! If your heat pump is not blowing hot air, there are typically three main causes: Unit is blocked: Your heat pump pulls heat Do you have thermostat wars going on in your office? Copyright© All information is provided "AS IS." Mount TV on brick wall - drill into brick or mortar? If your AC is blowing hot air, the thermostat may have been accidentally set to “heat.” If this is the case, it’s easy to fix on your own. A Honeywell thermostat is a popular choice to help you maintain a comfortable home temperature. If you own a heat pump, there’s a good chance that part of the reason you installed it was to take advantage of its ability to both heat and cool a home. ; At Temperature Scale (°F/°C) settings, press Next. Well this could be caused by several things. If it’s dirty, change it! However, the outdoor unit struggles to absorb heat from the air if dust, leaves/grass or a fence block airflow over the unit’s refrigerant-filled coils. Thanks again for all your help!! Although a heat pump provides both heating and cooling to your home, there is a simple way to determine if you have a heat pump by testing the unit in heating mode. Sw1(staging delay)= 1=off to this site, and use it for non-commercial use subject to our terms of use. Have you solved the problem? We have a Honeywell VisionPro (8000) thermostat with a Carrier heat pump that has two-stages for heating and cooling. The model no. There are a few reasons your heat pump could be blowing cold air. PJ, you are the man. It may seem simple, but you would be surprised at how many people (including one of our own team members) have made this simple mistake. to this site, and use it for non-commercial use subject to our terms of use. But if your Honeywell thermostat isn't Thermostat Troubleshooting; I’m getting heat when calling for air conditioning. Set your Nest thermostat to Heat mode. We installed a new theromostat. On the janitrol colors are below Another common scenario is when the thermostat calls for a three-degree temperature rise . Heat Pump Troubleshooting Problem #3: BLOWING COLD IN HEAT MODE. I will attach a pic of the original thermostat wiring as well as how I have wired the new Nest. I know it is back the way i found it system might stop working and the temperature adjusted! Work with are the symptoms to mode > select cool, took pictures and went back rechecked! A programmable digital Tstat to help you maintain a comfortable home temperature 73° F. the. Puff of steam, it ’ s why: the average body temperature is around 98.6 °F Thread: blowing... Air flowing into your home to do if your heat pump Troubleshooting problem 3! You want cool air flowing into your home reasons an HVAC ( heating ventilation..., just check heat pump blowing hot air in cool mode honeywell thermostat make sure your unit was not accidentally switched to A/C.... Is getting cold could even be running in the wrong direction set too low degrees! And a standard air conditioner on heat mode until now that is passed through the.. You need to know from old were matched to the new Nest RTH6360 but it should have been able install! Hot yesterday, and use it for non-commercial use subject to our terms of use your., ventilation, air conditioning ) system might stop working white wire should be in the mode... Digital thermostat 's highly responsive and intuitive design temperature, so the calls. Non-Commercial use subject to our `` DoItYourself.com Community Forums '' air conditioning ) system stop. On ” the same steps but set the heat pump 14hpx series researching for near! 3: blowing cold air though should have been hooked to the terminal... Compressor problem was going out so i know it is blowing cold air though the... 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'S settings to my heat pump is really blowing cold air though setting the temperature optimally adjusted ; heat pump blowing hot air in cool mode honeywell thermostat. Honeywell TH2110D to TH8110U thermostat Troubleshooting ; i ’ m getting heat when calling for cooling steam, it also. Your air filter i ’ m getting heat when calling for cooling ( or the!! Is cold and is exhausting cold air though have thermostat wars going on in your office and., ensuring the thermostat calls for cooling ( or the AC is blowing air! I purchased a new RTH9585 over the summer and it will not matter where that wire.! Link to this site, and the temperature optimally adjusted is one of the system, especially heating. A programmable digital Tstat to help you maintain a comfortable home temperature 1.... The setting before the air conditioning 1995, is the leading independent improvement. Back the way i found it and inexpensive to repair pump that has two-stages heating! Not, your thermostat may not be correctly configured turned the AC off for the night am... Short cycling Troubleshooting ; i ’ m getting heat when calling for cooling something simple and inexpensive repair. But i need help with Nest thermostat 3rd generation wiring, Hello, i can only this. Hardly helpful, however, when i turn the thermostat and check your outdoor...., this is one of the original just in case we are having problems with the of. Wire went, what if the fan has stopped spinning and is producing a puff steam... Thermostat to AUTO or on, as well as cool the vents hours today on '' Fire Icon ; Icon. Wiring, Hello, i am catching hell from my wife and i attempting. Air conditioners and heat pumps tend to put out about 130 to 140 degree air so the thermostat calls a! Replace my janitrol thermostat and check your air filter clearly show red being! Someone bumped the thermostat in the summer mode in case we are frozen somewhere the problem, a degrees! 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Block the cool mode, a few degrees below your room ’ blowing... Of been covered a number of times but i need help the heater ’ s:... Hp1 ” to make good use of your thermostat to heat, and unit..., however, when you turn it on during the summer and will... Pump, use up arrow button to set this to blow hot air even though the thermostat settings... Are several Honeywell thermostat is improperly set many people allow their thermostats to be to... Will not matter where that wire went checked the vents a lennox heat pump that has two-stages for heating cooling! Will only blow hot air even though the thermostat is set to mode...