How To Turn Off Auxiliary Heat On Honeywell Thermostat
(See this article about refrigerant Leaks) Emergency Heat is just the switch setting that will turn off the heat pump and only run the auxiliary heat. With both thermostats, whenever I turn on the heat, the auxiliary heat comes on within a minute or two. Thermostat Does Not Control Temperature. If central heating was selected too, and the room thermostat turned up so that the radiators came on, the hot water would heat up. Select Air to Air or Geothermal depending on the type of your heat pump system 3. Turn thermostat over,. Either by a switch or button labeled auxiliary or aux heat. L terminal powered contin-uously when thermostat is set to Em Heat. Typical hookup of multistage heat pump with auxiliary/backup heat (3H/2C heat pump). 3) You might be able to deselect auxiliary heat on the thermostat. That’s free money. View and Download Honeywell CT3611 owner's manual online. Select the heat pump menu. The second stage will turn on at 68. And this is completely within your control. Once registered, you have the ability to customize your system and alert settings, download free mobile apps and more through the Honeywell Total comfort Connect portal. tech offer 178 Honeywell manuals and user's guides for free. Estimated Time: Depends on personal level experience and ability to work with tools. Virtually all central heating and air conditioning systems are controlled by a low-voltage thermostat that tells the system when to turn on and shuts it off when the house temperature has reached the desired level. In the summer, as the outdoor temperature increased, the thermostat would show an ever increasing indoor temperature, but our separate HVAC thermometer always showed much lower indoor temperatures. Cool—Thermostat controls the cooling system. HEAT PUMP HVAC TYPE. Otherwise, just keep your thermostat set on "heat. Press the reset button located on the front of the thermostat. Though they are intelligent, smart thermostats don't always work well with mini split heat pumps and may be more expensive and complex to install than alternatives. Replace the batteries and move the system switch to the HEAT or COOL position and try running your heating or cooling system again. TH8320U AND TH8321U TOUCH SCREEN PROGRAMMABLE THERMOSTATS 7 69-1706 Fig. The thermostat tells the heat pump to turn on the auxiliary electric heat when the temperature differential between. 12v 5kw Diesel Air Heater Lcd Thermostat +silencer W/ Remote Control Car Boat $1,170. The Honeywell Pro 1000 non-programmable digital thermostat is affordable and reliable. For future use. I never tested the heat (it was like 90 degrees when I installed it) so I do not have a baseline for the furnace with this unit. 2 Auxiliary heat turns on. Indeed, many of today's t-stats let you set this value. In most of the U. You don't want to start over, if you come up short. You'd only use this setting when the heat pump malfunctions or is damaged and fails to provide heat. My system is electric w/ a heat pump, and on the old thermostat if I wanted to raise the temp by more than a few degrees, or if it’s super cold outside and the heat pump couldn’t keep up, the old thermostat would turn on the Auxiliary heating coils (aka em heat) and show on the display that the Aux heat was on. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. That’s handy if you have a normal schedule. 70 Thermostat information (for reference only). Virtually all central heating and air conditioning systems are controlled by a low-voltage thermostat that tells the system when to turn on and shuts it off when the house temperature has reached the desired level. Heat (No external dual fuel kit) Installer set−up as follows: Installer set−up number. Most heat pump thermostats bring on the back up heat when the temperature difference between the room and that thermostat setting is 3 degrees or more. How a Programmable Thermostats Works. There are a couple settings on those that control the aux. In a Honeywell thermostat, basically, there are different wires that are labeled R, W, Y, C and G. Move switch to COOL position. You must now configure your thermostat for your HVAC system. Fist is there is a small nut located behind the heater coil on the thermostat. S1 Optional outdoor or remote sensor. My old thermostat is a carrier heat system control, contains Mercury and is a bit out dated. Remember that the auxiliary heat will not turn on if the heat pump itself can sufficiently furnish your house will the desired heat levels. Do not turn on your emergency heat unless your heat pump no longer works. When you left for the weekend, you should have not turned the heat off. Ours had two screws securing the faceplate and two more screws anchoring it to the wall. Electric Baseboard, Convectors & Radiant Ceiling Heaters: Electric Fan-forced Heaters. S2 Optional outdoor or remote sensor. Why your thermostat say auxiliary heat the heater shuts off. ‒ Heat: Thermostat controls only the heating system. The Honeywell RLV3150A1004 Digital Non-Programmable Thermostat is the perfect addition to your electric baseboard heating system. Remove existing thermostat cover and thermostat. Using Auxiliary Heat with a Nest Thermostat If you have a central HVAC (heating / ventilation / air conditioning) system called a "heat pump", and live in an area where the temperature in the winter goes below about 50°F (or 10°C) then you probably have something called "emergency heat" or "auxiliary heat". • Leave power off until you have finished installing or servicing. What should he do? If Emergency and AUX both energize the auxiliary (resistance) heat, what's the difference between energizing the emergency and AUX wires? If you energize Emergency, does that activate a relay to turn off the compressor?. This wired are connected to the device at one end and the other is being inside the thermostat. • Cool: Cooling system control. • Off: Heating and cooling systems are off. My HVAC contractor offered to install them anyway, but he wanted $350 each, or a total of $1,400 for all four. If temperature setting is higher than current temperature, and display says HEAT ON, contact your heating and air conditioning contractor Honeywell Enviracaire Elite HE225A Thermostat Troubleshooting. Compressor is locked out. Step Three: Set Up the Nest Thermostat. Other contacts may be needed to power the reversing valve or to power the auxiliary heat or some portion of the auxiliary heat while the heat pump is in defrost. When it's unusually cold outside, your heat pump needs to use a backup heat source—your auxiliary heat—to keep your home at your thermostat's set temperature. After you turn the aux heat on the heat strip will run any time there is a call. The rest of the system will behave as usual. , the fan operates with the auxiliary heat (on some models). Although we are only dealing with 24 volts, we still need to secure the power. • Auto: Thermostat automatically selects heating or cooling depending on the indoor temperature. Related reading: Why Does My Thermostat Say AUX Heat When I Turn On My Heat Pump?. When the room temp recovers the aux heat will drop out. Installing your thermostat Alternate wiring key (heat pump system only) Do not use K terminal. The heat produced by the hot radiator fluid runs through the heater core and is dispersed into the cabin of the car, heating the car's interior. I have a Bosch FHP open loop ES60. If you want short cycles then set your thermostat to emergency heat instead. I understand why Waterfurnace does it that way. Since auxiliary heat is provided by the electric heater, it will have to work overtime, and use a lot of electricity to bear the heating load of the dwelling. That’s handy if you have a normal schedule. I don't have the hunter brand of thermostat. This option will turn the heat pump off 45 seconds after the auxiliary heat relay turns on. The heating system should begin to operate and the thermostat display will turn red indicating heating on the screen. ) The drain in the system is plugged. If your thermostat has adjustable points at where aux heat comes on and when it shuts off after reaching the desired temp, you could adjust those so it does turn off. But if I turn it off and my temperature falls 10 degrees, it will use auxiliary to get back to the set temperature and then use the heat pump to maintain it. Your Thermostat should stay on 78F. I never tested the heat (it was like 90 degrees when I installed it) so I do not have a baseline for the furnace with this unit. Remove the batteries (if equipped) and press the reset button located on the front of the thermostat. Most of the time the thermostat works great but once every two weeks or so the inside temperature on the unit says 75, the thermostat is set to turn on heat at 72, and the heat comes on! The programming is set for manual, When this thermostat call for aux. My wiring's different and I don't have a separate wire for emergency heat, but my understanding is that emergency heat is something that'd you turn on manually. Heat Pump compressor is not operational. Your furnace should be off at this point. With both thermostats, whenever I turn on the heat, the auxiliary heat comes on within a minute or two. Your furnace should be off at this point. Emergency heat does not turn on: Place dip switch #1 located on the back of the thermostat to the ON position and press the HW_RST button. S2 Optional outdoor or remote sensor. Our goal is to provide you with a quick access to the content of the user manual for Honeywell Thermostat PRO 2000. HEAT: Thermostat controls only the heating system. For each indoor unit, you'll need to install a smart thermostat paired with a thermostat adapter (sometimes called a dry contact) so they can communicate with each other. In the summer, as the outdoor temperature increased, the thermostat would show an ever increasing indoor temperature, but our separate HVAC thermometer always showed much lower indoor temperatures. View and Download Honeywell CT3611 owner's manual online. Right now I have the thermostat set to 68F and the inside temperature reads 62F. 12v 5kw Diesel. If you have a heat pump it will be on the thermostat, if the thermostat for some reason has been changed to manually wire up emergency heat , remove the thermostat after you kill the power and connect the red wire too the green and white wire then turn the power on, you will have heat. The rest of the system will behave as usual. 3 Take the faceplate off your old thermostat. • Meet Building Codes – Meets all commercial building codes and Title 24. On most thermostats, you can take off the faceplate by grasping and gently pulling. The Honeywell Pro 1000 non-programmable digital thermostat is affordable and reliable. My wiring's different and I don't have a separate wire for emergency heat, but my understanding is that emergency heat is something that'd you turn on manually. • Leave power off until you have finished installing or servicing. My previous thermostat would turn on aux anytime the requested temp was 2 degrees higher then current. If your aux heat is engaged and then the call for heat is immediately cancelled, the aux heat will continue running for this set value (5 minutes) before turning off. View and Download Honeywell CT3611 owner's manual online. If you can't make a jumper wire just move the red wire from rh to rc. This will keep. Remove Old Thermostat CAUTION: Do not remove any wiring from existing thermostat before reading the instructions carefully. the Nest's +/- 3 degrees. Step 1: Before you start, make sure to turn off the power to your heating and cooling system. You just won't have as much heat as you need, or heat fast enough to be comfortable. Insert and tighten mounting screws supplied with Cover Plate Kit. But if your Honeywell thermostat isn't maintaining its heat setting, it won't properly heat your home. I had a Honeywell IAQ at my last house with dual fuel but an air source HP. Either by a switch or button labeled auxiliary or aux heat. Some thermostats may have screws, buttons, or clasps. 00 am, the RTH6580WF will turn your heating on at the right time so at 6. Snap it off the wall, and then put it back on to reboot the thermostat. Your auxiliary heat will kick in on its own when it’s needed by your heat pump (provided your heat pump’s in good working order, which can be ensured by annual checkups and maintenance)––you don’t have to give it a thought or switch anything over on your thermostat. That is because the auxiliary heat does not get triggered until the thermostat and room temperature are about 3 degrees different. My system is electric w/ a heat pump, and on the old thermostat if I wanted to raise the temp by more than a few degrees, or if it's super cold outside and the heat pump couldn't keep up, the old thermostat would turn on the Auxiliary heating coils (aka em heat) and show on the display that the Aux heat was on. But there are a few troubleshooting steps that can help you correct issues with the thermostat. Understanding Auxiliary and Emergency Heat in Thermostats. The heat pump thermostat goes back and fourth between auxiliary heat and heat pump. If you have a dual fuel system, you will need to have a trained professional set up your thermostat. It tries to estimate how long it will take to up the house temp and then turn on so that the temp you want is there at the time you set. Answer: Your thermostat is designed to control temperature to +/- 1 F. When it's unusually cold outside, your heat pump needs to use a backup heat source—your auxiliary heat—to keep your home at your thermostat's set temperature. • Meet Building Codes – Meets all commercial building codes and Title 24. That’s free money. When the room temp recovers the aux heat will drop out. Compressor is locked out. It takes a special wrench to turn this nut. ** The THP9045A1023 Wire Saver Module is used on heat/cool systems when you only have four wires at the thermostat, and you need a fifth wire for a common wire. This applies to a heat pump with electric back up heat. Though it still provides heating for the home, perpetually running the heating system on the emergency mode will mean that auxiliary heat stays ON always, while the main heat pump is cut off. You or your contractor will need to set them to 1 cycle per hour for your steam system. Skip navigation How to Program Your Thermostat - Honeywell FocusPro TH6000 Off History Help. This is an obvious example, but realize that based on your furnace’s size, your ducting location and your house’s insulation, your furnace might not be able. Nest Thermostat and Heat Pumps w/ Aux. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. 75 ON OFF Note: If you have a digital thermostat that has a blank display, skip this step. Works with heat pumps without auxiliary heat only. Best Programmable (Smart) Thermostat for Heat Pumps with Emergency (Auxiliary) Heat Budget Option – Sensi Touch Wi-Fi Thermostat. If old thermostat has separate wires on AUX and E, place both wires into the E/AUX terminal. And these wires are thus connected to the thermostat so that all the heating and cooling devices can be operated with the help of a thermostat. • Shorting the electric terminals at the control on the heating or cooling system may damage the thermostat. • If the thermostat batteries fail with the heat OFF, this can result in NO HEAT and possible frozen or broken pipes and water damage. The heat anticipator fine-tunes the thermostat's upper temperature shutoff point and shuts off the burner prior to the air temperature reaching the thermostat's set temperature. No matter the temperature I set the thermostat to, even when the set temp is within a degree of the thermostat house temp, the heat strips come on. You can also manually turn the electric heat strips on if needed (defective equipment; cold house). In a heat pump, this is for the backup heat source. It's for those not ready or not willing to pay $200+ for a fully featured smart thermostat, but still want the conven. Equipment Protection • Discharge Air Sensor detects abnormally high or low. Move to ON position. When system switch is set to EM. The other option is to just switch to "Emergency heat" when its very cold outside. So, in addition to this heating method, most heat pumps use strips of electric heating coils as an auxiliary heating source if the unit is not able to convert the outside air quickly or efficiently enough. Remove the old thermostat's faceplate. This thermostat is very simple to install and easy to. 1 Turn power OFF. Why your thermostat say auxiliary heat the heater shuts off. You've to connect your heat pumps Aux/E wires to W2-Aux/E terminal of this Honeywell thermostat. That’s free money. Electric Baseboard, Convectors & Radiant Ceiling Heaters: Electric Fan-forced Heaters. The heat anticipator fine-tunes the thermostat's upper temperature shutoff point and shuts off the burner prior to the air temperature reaching the thermostat's set temperature. Different wires from the thermostat control the different functions (heat, cool, fan) of your HVAC. It has the Honeywell's Smart Response Technology where the thermostat learns your system and calculates how long it will take to heat or cool your home and adjusts itself automatically. Turn on Emergency Heat at the thermostat. Installing Your Honeywell FocusPro 5000 Thermostat. Our Honeywell RTH6580WF WiFi 7-Day Programmable thermostat rating:Honeywell RTH6580WF at a glanceThe Honeywell RTH6580WF is a good, simple, affordable WiFi thermostat. Heat or cool your home to your desired daytime or nighttime temperatures with the Honeywell 5-2 Day Programmable Thermostat. The thermostat and/or the controls in the equipment handle this. If everything is on a single breaker, it will be huge. So let's dive into the Honeywell FocusPro 5000 Thermostat Installation process. Compressor is not used. With the mystery breaker off, you should get no heat whatsoever if it controls aux heat. You see, a heat pump is an air conditioner that can also provide heat during the winter. The home temperature raises to a point just short of the thermostat set point and then the auxiliary heat turns off as soon as possible. I have the old Honeywell clock type thermostat that shows only the temperature. Either by a switch or button labeled auxiliary or aux heat. Though it still provides heating for the home, perpetually running the heating system on the emergency mode will mean that auxiliary heat stays ON always, while the main heat pump is cut off. Once registered, you have the ability to customize your system and alert settings, download free mobile apps and more through the Honeywell Total comfort Connect portal. This unbiased, expert thermostats buying guide will help you find the best type of home thermostat for your heating and cooling system. I had a Honeywell IAQ at my last house with dual fuel but an air source HP. NORMAL GAS. Installed Honeywell RTH 7600. The heat is coming on and the house is heating, but the heat is constantly cycling on/off for a few minutes at a time each and it's, obviously, taking a long time for the house to heat. The heat pump won't operate and all heat will come from Aux heat. An extra-large, user friendly display has a backlight for easy use both day and night. • Heat: Thermostat controls only the heating system. No matter the temperature I set the thermostat to, even when the set temp is within a degree of the thermostat house temp, the heat strips come on. And these wires are thus connected to the thermostat so that all the heating and cooling devices can be operated with the help of a thermostat. Wires must be labeled prior to removal. 2 Remove the thermostat's cover. In HVAC-speak, ‘auto’ just means the fan is off unless it needs to be on for a heating or cooling call. The Sensi thermostat is a great all-around thermostat that checks all the important boxes when it comes to features and capabilities. com RTHL2510/RTHL2410 Series Programmable Thermostat Identify System Type This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • Hot water system with or without pump • Millivolt system • Central heating and cooling system • Heat pump without auxiliary. Compressor is locked out. If it hasn't turned off, keep lowering the temperature setting until it does. Only Be careful when selecting a thermostat for a heat pump. Compressor is locked out. If you can't make a jumper wire just move the red wire from rh to rc. Have a heat pump with gas aux. For heatpump systems, its also crucial to know and set the minimum outdoor temperature that the heat pump can run with - otherwise the thermostat will lock out the heatpump and change over to aux heat as the weather outside will be too cold to run the heatpump unit that's sitting outside. 00 am, the RTH6580WF will turn your heating on at the right time so at 6. ‒ Cool: Thermostat controls only the cooling system. The Prestige® IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programmable and selectable for residential or light commercial use. , the fan operates with the auxiliary heat (on some models). If you don't hear the system turn on within 5 minutes, the power is off. That’s free money. We have temp on thermostat for gas heat set at 65. Remove the cover from the old thermostat. If you have a heat pump installed: 1. Set to heat, and turns on fan for about 30 seconds, then switches to Aux Heat. Standard, manual, mercury free, heat/cool thermostat, quiet switching, 4 wires, used with central gas or oil heating, electric furnaces & central electric cooling, accurate to plus or minus 1. Do you know if you have the outdoor temp sensor?. Change to Heat/Cool modes or turn thermostat Off: Press Clear button to reset cumulative usage. How to Set Honeywell Thermostat Temperature? Press the “System” button and select the heat mode to set the temperature. Tools Required: Basic Electricians Pouch Hand Tools. I have an Amana heat pump system for cooling and heating and I'd like to disable the aux heat. Precaution: Identify the furnace or air conditioning circuit, turn it OFF and Tag it with a Note before working with the wiring. 2 Auxiliary heat turns on. Honeywell includes a great set of instructions that was easy to follow. The system is designed (no matter the thermostat) that as the outdoor temp gets colder the HP will run continuously. The best you can do with the included remote controller is set them to turn on and off once each during a given 24 hour period, and you have to manually set this up every day to use them that way. My heating or cooling system will not turn on at all. Compressor is locked out. Central air, heating only, cooling only, heat pumps with auxiliary, gas; up to 2 stage heating and up to 2 stage cooling; Review. When you press the “Goodnight” button the lights turn off and temperature sets back a few degrees to save energy overnight. Assuming the simplest that this is a heat pump mounted to a gas furnace as the air handler. There were three wires coming out of the wall where my old thermostat was mounted. Yellow - The yellow wire connects to your compressor. Heat Pump Application Dual Fuel (Fossil Fuel) Aux. RTH3100C1002/E1 Digital Non-Programmable Heat/Cool Pump Thermostats From the Manufacturer. Check for correct terminal hookups. If your heating or A/C system is a heat pump, the system automatically activates Auxiliary Heating when the outside temperature is too cold for the heat pump to effi ciently heat the home. Honeywell digital thermostats are designed to maintain temperature within 1°F of the setpoint. These buttons are not hardwired to the aux heat connection, they connect to the main system, so their state is read by the onboard CPU. This replaces the old mechanical heat anticipator. How to Tell If Your Thermostat Stopped Working When the thermostat gets stuck and stops working completely, there are several indicators you can check to determine the culprit. compressor in heat pump sys- tems when the system switch is set to HEAT, AUTO or COOL. The Prestige® IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programmable and selectable for residential or light commercial use. Remember that the auxiliary heat will not turn on if the heat pump itself can sufficiently furnish your house will the desired heat levels. • Off: Heating and cooling systems are off. How do I turn off the email alert notifications? To turn off email alert notifications go to the Zones page and select settings next to the zone name you would like to adjust. Heat (Heat Pump Systems with Auxiliary Heat)— Thermostat controls emergency heat and auxiliary heat, if needed. Include temperature control in whole-home scenes like a “Goodnight” scene. When Honeywell thermostat not turning on heat happens, try rebooting the thermostat. I have a Honeywell TH8320U1008 thermostat and the word "Wait" has been displaying on the screen since yesterday. Set Your Thermostat Right to Save Money and Energy. Step 1: Before you start, make sure to turn off the power to your heating and cooling system. Compressor is locked out. Many homeowners feel powerless over their rising heating costs during these winter months, but there are some practical steps you can take. The Honeywell VisionPRO 8000 Programmable Thermostat (TH8321U1006 / TH8321U1097) is a universal touchscreen thermostat which is programmable for up to 7 days in advance. Your photo shows a heat pump thermostat with control for 1 stage of auxiliary heat which is also used as emergency heat if the heat pump completely fails and emergency mode is selected on the thermostat (that's why W and E are wired together). For each indoor unit, you'll need to install a smart thermostat paired with a thermostat adapter (sometimes called a dry contact) so they can communicate with each other. Auxiliary heat uses the same electric heating elements as emergency heat, but your thermostat should kick it in automatically when the heat pump alone isn't enough to get your house up. • Off: Heating and cooling systems are off. You can also manually turn the electric heat strips on if needed (defective equipment; cold house). Read Details. Then switch it on again. Overview The Honeywell PRO series includes the easiest to install and use thermostats on the market. And this is completely within your control. The Honeywell T6 Z-Wave Thermostat was originally branded as the Lyric T6 Pro Z-Wave thermostat. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. But if AUX heat stays on all the time, you have a problem. Seven Day Programmable Heat Pump Low Voltage (20 to 30 Vac) Thermostat and Wallplate. Depending on the size of your heat pump system, you may have several 'banks' of auxiliary heaters. • Off: Heating and cooling systems are off. Modern thermostats often control this in a different way, using settings like "swing" or "cycles per hour". Find your circuit breaker box. One relay implemented for an auxiliary heater HEAT PUMP + AUX HEATER The Aux Heater operates as a second stage heater with the heat pump when heat pump cannot maintain room temperature (IF YOU ALLOW IT). Understanding Auxiliary and Emergency Heat in Thermostats. My system is electric w/ a heat pump, and on the old thermostat if I wanted to raise the temp by more than a few degrees, or if it’s super cold outside and the heat pump couldn’t keep up, the old thermostat would turn on the Auxiliary heating coils (aka em heat) and show on the display that the Aux heat was on. Depending on your model of thermostat, you will likely either have a small switch on the thermostat’s faceplate or a cycle button to cycle between heating, cooling, and off options. Each wire has a function. Wiring 24 Vac Common. • To select Auxiliary ONLY heat by temporally moving the HEAT PUMP [Jumper 8] jumper to the HP-AUX ONLY position [Jumper 6]. Removing your old thermostat 2 Check that your system is off. If it hasn't turned off, keep lowering the temperature setting until it does. The meter was slow, solved the problem right?. It cuts off signals to the heat pump so that the electric or gas components remain on. The first step in setting up the Nest Thermostat is selecting your language. The thermostat should be tuned to the right setting for the temperature and the season. Probably in the neighborhood of 100 amps. Heat pumps generally have two stages of heat, the first stage is the outdoor unit and the second stage is back-up (auxiliary heat). • Shorting the electric terminals at the control on the heating or cooling system may damage the thermostat. A Honeywell thermostat is a popular choice to help you maintain a comfortable home temperature. • To select Auxiliary ONLY heat by temporally moving the HEAT PUMP [Jumper 8] jumper to the HP-AUX ONLY position [Jumper 6]. • If the thermostat batteries fail with the cool OFF, this can result in NO COOL and could cause possible damage or excessive temperatures. Be sure to take a very conservative measurement on how long your new set of wires should be. 2 Remove Old Thermostat 1 Turn OFF Power to Heating/ Cooling System Is there a sealed tube containing mercury? If so, see back cover for proper disposal instructions. Notes on Auxiliary Heat Controls and Thermostats Section 5 of the PTCS specifications placesgreat emphasison control of auxiliary ("strip") heat. You've to connect your heat pumps Aux/E wires to W2-Aux/E terminal of this Honeywell thermostat. Current status. Usually my heat pump will be on if the. · Turn the heat pump breaker off when you attempt to replace the thermostat · Not everyone follows the same color code so always look at the old heat pump thermostat wiring. Depending on your model of thermostat, you will likely either have a small switch on the thermostat's faceplate or a cycle button to cycle between heating, cooling, and off options. Smart Thermostat Product Manual | 1 • Before installing or servicing the thermostat, turn off power to the system at the circuit breaker. Mounting on an electrical box. Precaution: Identify the furnace or air conditioning circuit, turn it OFF and Tag it with a Note before working with the wiring. • Cool: Cooling system control. But if your Honeywell thermostat isn't maintaining its heat setting, it won't properly heat your home. Off: Heating and cooling systems are off. The thermostat the industry’s best contractors turn to in order to set themselves apart is now even better. If you have a heat pump it will be on the thermostat, if the thermostat for some reason has been changed to manually wire up emergency heat , remove the thermostat after you kill the power and connect the red wire too the green and white wire then turn the power on, you will have heat. By selecting "Auto," the thermostat automatically controls heating or cooling, depending on the indoor temperature. Turn on the dehumidifier option to remove humidity. That way when the thermostat calls for auxiliary heat, it can’t be answered, because the heaters won’t receive any power. old thermostat. See Figure 2. RTH3100C1002/E1 Digital Non-Programmable Heat/Cool Pump Thermostats From the Manufacturer. Easily program the system to adjust temperatures while you're away or asleep to help reduce energy consumption - and when used as directed, it can help save money on your energy bill. • Off: Heating and cooling systems are off. Similar instructions apply to other manufacturers as well. Honeywell includes a great set of instructions that was easy to follow. Green - The green wire connects to the fan. 1 Compressor and fan turn on 2 Second stage compressor turns on 2 Fan system 0 Fan turns off 1 Fan turns on 3 Heating system 0 Heat and fan turn off 1 Heat turns on (fan on if Function 0170 is set for heat pump, or if Function 0180 is set to “1”) ** See page 6 2 Second stage heat turns on 3 Third stage heat turns on 4 Emergency 0 Heat and. Compressor is not used. Wiring 24 Vac Common. Remove the cover Some thermostat covers pop off, while others need to be unscrewed. Put the thermostat in the OFF mode. You can use cable ties, electrical tape, or staples. I didn't have to worry about cooling as my AC unit runs off a separate thermostat. View and Download Honeywell 69-1776EFS-01 instruction manual online. Auxiliary heat is basically if you set the set point on the thermostat usually 2 degrees or more warmer than the temperature in the house it will kick on the electric heat along with the heat pump to help catch up the temperature once it reaches your desired setting the electric heat comes off and the heat pump does the rest to keep the temperature stable. We figured something must be drawing too much power So my husband said to turn on the heat and check the meter, the meter was going insanely fast! I came in to look at the thermostat and it said "aux heat on" I assumed the switch was slightly too far over so I moved it and went back outside.

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