It could be low on refrigerant or there could be a problem with the compressor. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Most heat pumps are designed to automatically switch to AUX heat when the indoor temperature is 3 degrees colder than the thermostat setting. Watch this video for h. the ecobee already makes decisions about when to engage aux heat - according to outdoor temp. We and our partners use cookies to Store and/or access information on a device. To avoid this, make sure you set your thermostat to a reasonable temperature one that wont cause your system to overwork itself trying to reach an unattainable goal. Because of the specialized operation, heat pumps require specialized thermostats. (toaster) heat is useless when running on a small generator. The heating capacity of the heat pump at 47 F. Using Kolmogorov complexity to measure difficulty of problems? Additionally,airlucent.comparticipates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. This alert simply lets you know youre using the more expensive heating option. But I think a 2 stage heating system, with a heat pump being the primary mode of heating, and oil-fired hydronic being the secondary or aux heat, makes the most sense recurring cost wise. actually the answer is "yes", to the above. This could be anything from dirt and dust build-up on the coils to a blockage in the ductwork itself. A touchscreen is installed in the thermostat system which allows users to control the device through the touchscreen. Was that right? Page 7: Wiring Diagrams Diagram indicates 24V humidi er terminal. But it often comes from heat strips. How do you get out of a corner when plotting yourself into a corner. If you receive a message from Ecobee stating your auxiliary heat is running too long, dont panic! If aux heat is a furnace, the aux and heat pump should NOT run simultaneously. 2. Any saved accounts and preferences will be lost. This is made up of wire heating elements that warm up with electricity. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This is how the RiteTemp is actually hooked up. This erases any information that was input regarding the contractor who installed the thermostat. all our hvac folks have consistently said, to save $$ set it and forget it. The Ecobee system provides users with easy access to the controls of the system it is used with. The problem: now, when your ecobee3 senses that both your heat pump and aux heat are needed, it will allow them to run at the same time. 2- colder - electric aux heat (stage 1 aux). Click to continue. If it gets too hot, your ac will come on, when it gets too cool, your heater will kick into action and start pumping heat into your home. Note that your heat pumps efficiency reduces as the outside temp lowers. How Do I Know If My Heat Pump Has Auxiliary Heat? There will come a time when you dont want your thermostat to use your scheduled temperature and you want to disable your schedule. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMP TO AUX DELTA can help you do this. However, this technique will not make any changes to your thermostats settings, all configurations and preferences wont be affected. Ecobee recommends you set your auxiliary savings to Super (2F / 1.1C). A subreddit for ecobee and all their smart home products. Meaning, your aux heat will run for a period of five minutes before shutting off. Fan coil units: 2- and 4-Pipe with up to 3 fan speeds. Welcome to the forums. Stage 2 compressor and auxiliary heat if applicable As a passionate Ecobee Settings Simultaneous Operation Of Auxiliary Heat Pump enthusiast, I'm excited to provide you with informative and inspiring content that will deepen your understanding and inspire your curiosity. If, after that time, the set temperature hasnt been met, your auxiliary heat kicks on as well, assisting the heat pump to reach the set point. Replacing a blown-out fuse should bring your thermostat back on. After determining the lowest temperature at which your pump can safely run, change the aux heat threshold so it activates only when necessary. My name is Nelson and during my free time, I love to blog about Smart Home technology! Step 1: start the ecobee Start the ecobee and select the RH only setting. Heat Pump Balance Nest thermostat Heat Pump Balance settings are for systems that have a heat pump and auxiliary (AUX) heat. If you have an Ecobee thermostat, you may notice an alert pop up after running the heater for a few weeks: Aux heat running too long. It should be noted that Aux stands for auxiliary, a secondary heating system. Ultimately, the decision comes down to personal preference and the specific needs of the home. It should be noted that a hardware reset will not change any of your system preferences or settings. Step 3: Install the Smart Thermostat. The aux heat can be a natural gas furnace, electric resistance system, or heating unit based on oil. This feature heats your home faster than a heat pump can. Copyright 2023 My Automated Palace. It uses a combination of i ntelligent algorithms and past performance to d etermine when to activate the stages. Locate the hardware reset button on the top left of your thermostat, Press the hardware rest button for about 5 seconds. To set ecobee up for a geothermal or air-to-heat pump, take the following steps: Determine how to energize the pump reverse valve Figure out if the heat pump and auxiliary heat need to run at the same time Ensure that ecobee is compatible with the heating system you have The best answers are voted up and rise to the top, Not the answer you're looking for? Support the actual reader by simply purchasing the initial word Ecobee Settings Simultaneous Operation Of Auxiliary Heat Pump to ensure the creator provides the very best image in addition to go on working At looking for perform all sorts of residential and commercial services. Setting 0360 is described as "Heat Pump Auxiliary Heat Lockout." The available settings are none and 40 - 60 degrees F in 5 degree increments. Your thermostat inside your house is actually what determines when the auxiliary heat gets turned on. For the first 30 minutes, your heat pump runs on its own. All rights reserved. With this setting enabled, the ecobee will run auxiliary heating first before staging up to heat pump heating. This will only reset your schedules and preferences. I know the ecobee can control two stages of aux heat. Today, we will be taking a look at ways on how you can fix Auxiliary heat running too long message on Ecobee. this is the recommended setting to maximize efficiency of your air source heat pump before less efficient strip heat comes on to maintain comfort at lower temps. An ordinary non-programmable thermostat mounted outdoors could even fit the bill (if it'll allow you to program a set point this low!). Asking for help, clarification, or responding to other answers. First stage just can't keep up. The result is that when the Ecobee decides to turn on the heat it'll call for stage 1 heat pump first. This is because the heat pump is responsible for moving heat from one place to another, and the furnace is responsible for generating heat. Thanks for contributing an answer to Home Improvement Stack Exchange! Thats where auxiliary heat comes in The Auxiliary Heat System Most homes with a heat pump also have an auxiliary or backup heating system typically electric resistance coils or a gas furnace. It defaults to using a heat pump to heat your home without using much electricity. Common screw goes to W2 into the thermostat. All we need are three numbers: The heating load of the house at the outdoor 99% design temperature. If the furnace has no power access, your thermostat will not turn on. If your heat pump is running while on auxiliary heat, it may be an indication that something is wrong with your system. To do that firstly, you need to be sure of what type of system you have. Change the value here. After clicking next, it will display G Y1 W1 and O/B icons. As stated in the question above, the only thing bad about running auxiliary heat is the added expensive. Your system will continue to run in Auxiliary Heat mode until it reaches the temperature youve set on the thermostat, regardless of how long it takes. Lets find out together all there is to know about using Ecobee with heat pumps and you can implement it! At MyAutomatedPalace, I believe in improving your lifestyle with Smart Home tech, simplifying home chores for you to spend more valuable time with your beloved ones! once it drops bellow 30F, the rooms will cool down by 3 degrees F, before starting to warm up. you have to make your search to receive your free quote hope you are okay have a good day. During milder weather, this system can usually handle all of the heating needs for your home on its own. If after 2 hours the set point has not been met, the Thermostat will shutdown the heat pump and call on the auxiliary heat to meet the set point. This will drastically lower the use of auxiliary heat which should be ideal for you. It's in initial equipment setup (not threshold settings) In this article, we have looked at how to reset Ecobee without an access code. It can be very expensive to run your aux heat. Continue with Recommended Cookies. 2023 JNews - Premium WordPress news & magazine theme by Jegtheme. But there is a limit, and systems (in general, not just heat pumps and HVAC) are designed to handle 95% or 98% or something like that, so there will be occasional days that it just gets too cold for it work. This system can be used with single and second-stage heat pumps. Although there is no schedule disabling button on your thermostat, you can temporally override or turn off your thermostats schedule by using the holding feature. What does having your second stage - colder - electric aux heat (stage 1 aux) - buy you? Disable on the Allow the Heat Pump and Aux Heat to run simultaneously screen to avoid damage to your heat pump. Then go to Settings > Installation Settings > Thresholds > Compressor to Aux Runtime. Arrange the temperature-controlled relay so that, when the outdoor temperature is below your trigger point, the W2 signal from the Ecobee goes to both the furnace W2 input and also to the hydronic system. wiring - ecobee 3 lite: Controlling electric aux heat and oil heat as two separate stages - Home Improvement Stack Exchange First stage not usable - this does happen with heat pumps at some temperature. 2. 4. A second-stage heat pump will fluctuate between a high intensity and a low intensity of heat to achieve a steady temperature in the home. You will need to install small switch to disconnect the W1 and connect W2 on the thermostat so you do not have to open it each time to do so. Theres a very professional video for this kind of heat pump that you might be tempted to look it at: This system is a little more specialized, but the Ecobee can function with it normally as it does with a single-stage heat pump. 4. To prevent short cycling, Ecobee recommends you keep the minimum time to less than 300 seconds. Pressing and holding it for 5 seconds should reset your thermostat. Carrier vs Goodman AC: Comparison + Which One is Better? A heat pump works like a heater in the winter and an air conditioner in the summer. A heat pump warms your home by pulling in heat from the outdoors, but it can also cool your home by expelling heat from your living space to the outside. Go to Settings > Installation Settings > Thresholds > Select Manually and enter the value you determined with the Home IQ info. If there are any programs or schedules in place, they will all be removed. Many homeowners confuse the wiring types between that a heat pump and for a conventional system. Find the option for Heat Pump Auxiliary Heat Enablement and set it to On.. If you choose not to engage this option, your heat pump runs for 2 hours before switching to the auxiliary heat if the setpoint isnt met. That temperature varies by system and has been improving. Basically the heat pump runs a lot, but after a defined amount of time it will supplement with aux to hit the setpoint. Other than an alert from Ecobee, the only thing auxiliary heat affects is your heating bill. step 13 select the back arrow < two times to get back to the installation settings screen. ecobee Settings: Simultaneous Operation of Auxiliary + Heat Pump, Ecobee Allow Heat Pump And Aux Heat to Run Simultaneously. This system kicks in when needed to supplement the output of the heat pump and help maintain a comfortable indoor temperature. Should Heat Pump Run While on Auxiliary Heat? If your Ecobee thermostat wont turn on after a power outage, it could be due to a few reasons that include: Check your electrical circuit breaker for any tripped breakers. You can change the minimum run time to whatever you wish to save on electricity or oil bills.