Hello ecobee. Out of the box, the Ecobee doesn't work that way. What could be the problem? #Ecobee Binding. With a HomeKit temperature sensor, you get the report on the current temperature of any given room, either through the Home app or via Siri. If you're a bit technical, with SmartThings (Home Automation Hub), you could use My Ecobee device to change the value of the 'auxMaxOutdoorTemp ' setting dynamically when needed using the ecobee APIs. Hello ecobee. Office: 256-428-1983 Service@ConditionedAirSolutions.com. Even though a heat pump becomes much less efficient and useful at temperatures below 20°F, it still works. Heat pumps work fine and still produce heat at a cheaper rate than your aux at below-0 temperatures. Could this be the case? Aux Heat Max Outdoor Temp = Compressor Min Outdoor Temp. My heat pump can work upto -14C outside (what you call Compressor Minimum Outdoor Temperature), but the only settings I have are -12.2C (which is 10F) and -15C (which is 5F). There are some days/nights where there could be a 10F difference and it's usually biased towards a lower than actual value. Ecobee support may be able to tweak this if you're seeing wild differences but I'm not sure. This performs two functions. Viewed 2k times 1. stage1HeatingDifferentialTemp: Integer no: no: The difference between current temperature and set-point that will trigger stage 2 heating. *This must be at least 5 degrees higher than your selection in Part 1, Step 6. The HVAC contractor made a house call and didn't find anything wrong with the heat pump unit. Now the Compressor to Aux Runtime is not grayed out. Cookies help us deliver our Services. Yet on the page that offers definitions on these settings, it … Even though a heat pump becomes much less efficient and useful at … ecobee3 lite, call ecobee customer support at 877-932-6233. For more info about My Ecobee device, see the post here and the ST community wiki: http://thingsthataresmart.wiki/index.php?title=My_Ecobee_Device, https://community.smartthings.com/t/release-resilient-my-ecobee-device-ecosystem-v5-the-smartest-thermostat-under-st-with-new-comfort-tips-features-and-unique-integration-with-echo-ask-alexa/56534/1002, For more info about webCore (which I don't support), refer to. Compressor Minimum Outdoor Temperature: The compressor will not run below this outdoor temperature. I set that to 60 minutes. I am new to heat pumps, so I … Hello ecobee. The ecobee EMS can be configured to perform a number of predetermined actions through the use of the 2 dry contact inputs and/or the 3 accessory relays outputs. Posted by 5 hours ago. Can you please implement another value, let's say -13.6C (which would be … Min Outdoor Temp Configures the minimum outside air temperature at which the compressor will be disabled. A subreddit for ecobee and all their smart home products. Confirm your “Aux Reverse Staging” – For optimum efficiency, this setting does not need to be set to enable. This can be done by going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMPRESSOR MIN OUTDOOR TEMP. That's why, recently, I awoke feeling like I was sleeping in a sauna. HVAC equipment manufacturers and the Air … My old thermostat failed, so I replaced it with a new EcoBee thermostat. With my ecobee set on auto this prevents damage to the ac by turning on while it’s too cold outside. If you are worried just turn the minimum threshold down to 25F from 35F, that will cover any 10 degree discrepancy. There is no other way to provide this information to the ecobee. Ecobee Inc. of Toronto, Canada, sells a range of Wi-Fi enabled thermostats, principally in the Americas. I finally came across an online suggestion from someone else living in the Phoenix area and using an Ecobee (with a heat pump) to lower the compressor minimum outdoor temperature setting. There are a few different options available on the market, so here are the best HomeKit temperature sensors that money can buy you right now. As noted in the ecobee 3 installation guide, the installation and set-up of this thermostat should be performed by a licensed HVAC contractor who is knowledgeable in the operations of your HVAC system. I assume there's no alternative of providing a "local" - and much more accurate - temperature value to the Ecobee for this setting? David, I bought an ecobee for our heat pump. HVAC AL #08093 REF AL #52466 In 600 seconds the temperature drops by about 1F and I don think the HP alone will able able to maintain/increase the temperature (at least why it’s 30F outside) The main concern with low temperature heat pump operation is excessive compressor discharge temperature. It does seem to be kicking in frequently instead of normal heat and got an alert that my "Aux Heat was running for more than 180 minutes". This past December in the Phoenix area, overnight temperatures were at times significantly lower than usual and this was the first winter with a new Ecobee 3 controlling our heat pump. If you notice that the ecobee thermostat's temperature reading is slightly off or you need to adjust the reading for any other reason, you can adjust the temperature reading by +/- 10⁰ by using Temperature Correction settings. This can be done by going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMPRESSOR MIN OUTDOOR TEMP. But then if the temp dipped … This binding communicates with the Ecobee API over a secure, RESTful API to Ecobee's servers. Compressor Minimum Outdoor Temperature ‒ Sets the minimum outdoor temperature below which the compressor will not run. This timer will run its course regardless of whether the input has reverted back to its normal state and the deactivation timer has expired. ecobee recommends turning off the compressor when outdoor temperatures drop below 35˚F; however, this setting is not ideal for energy efficiency and costs. Need more help? Active 3 years, 11 months ago. I set that to 60 minutes. I would recommend to set a value for these thresholds first and that should eliminate the aux heat turning on sooner than needed.This can be done by going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMP TO AUX DELTA. Ecobee 3 smarter wi-fi thermostat Pdf User Manuals. In 600 seconds the temperature drops by about 1F and I don think the HP alone will able able to maintain/increase the temperature (at least why it’s 30F outside) Hello ecobee. ecobee 3 recommends 35˚F.” The manufacturer of your HVAC equipment does not recommend disabling the outdoor compressor … compressor min outdoor temp (prevents compressor running when the outdoor temp is too low) heat differential temp (difference between current temp and set temp before system calls for heat again) – sometimes called temperature swings, can be set anywhere from 0 to 3 degrees F (0 to 1.7 degrees C) and in 0.5 degree F (0.3 C) increments 200 Dan Tibbs Road NW Huntsville, AL 35806. (ACCA) do not recommend turning off the compressor at all. Min Outdoor Temp: Allows you to set the minimum outside air temperature at which the compressor will be disabled. My heat pump can work upto -14C outside (what you call Compressor Minimum Outdoor Temperature), but the only settings I have are -12.2C (which is 10F) and -15C (which is 5F). stage1CoolingDifferentialTemp: Integer no: no Operating Ambient The minimum outdoor operating ambient in cooling mode is 55F (12.78C) without low ambient cooling enabled, and the maximum outdoor operating ambient in cooling mode is 125F … Compressor Minimum Outdoor Temperature ‒ Sets the minimum outdoor temperature below which the compressor will not run. We recommend setting to 0°F. This is adjustable from 240 - 900 Seconds. We have a heat pump and recently installed the ecobee 3. Hello ecobee. Now the Compressor to Aux Runtime is not grayed out. There is a setting in your "thresholds" section that you can change; most likely it is set to default at the moment which relies on the feedback of your heatpump system and how long it takes to warm up the home. Question on the compressor min outdoor temp- on the page you linked, it says it's OK to disable this, as it will still offer some use. Some heatpumps can take longer than others to warm up and finally start giving heat. I've released a new version which allows the ecobee users to change this value if needed. Min Outdoor Temp Disables the compressor when the outside air temperature reaches the configured minimum setting. I am also considering lowering the compressor min cycle off time to 300 seconds. I recently moved into a new house that has a heat pump (air-to-air) combined with a natural gas fired furnace. Some heatpumps can take longer than others to warm up and finally start giving heat be and... Our services or clicking I agree, you agree to our use of cookies the was... Be at least 5 degrees higher than 215F alerts that the Aux Max... Concerned about another issue that has a heat pump would manage the increase still and only be used and that! Worried just turn the minimum DB ( Dry Bulb? degree discrepancy DELTA ' option is for! Change is 20F pump unit amount of time the compressor to Aux Runtime is not grayed out Energy... Db ( Dry Bulb? states, “ compressor min Outdoor Temp = compressor Outdoor. To complete installation and setup value if needed be following the rules.! Failed, so I replaced it with a natural gas fired furnace issue... Are worried just turn the minimum Outdoor temperature for air-to-air heat pump and recently installed ecobee... > Settings > Enforces a minimum outside air temperature at which the compressor Outdoor. Or on indoor heat Differential Temp in the Americas this if you are worried just the. Their weather source to try and produce `` hyperlocal '' weather on time ‒ Sets the minimum threshold to... ' knees: ecobee SmartSensor 2-Pack, White ecobee 3 smarter Wi-Fi thermostat User on while ’... Grayed out DB ( Dry Bulb? be at least 5 degrees higher than your selection in 1. Runtime is not grayed out 'm not sure comments can not be cast prevents the.... Hvac AL # 08093 REF AL # 52466 ecobee SmartThermostat installation from Dark Sky as their weather source to and... Also offer my consulting services for more precise recommendations for your house, not the weather from Dark Sky their. Select between 30 and 45 degrees ; select Save threshold down to 25F, the heat pump have. Bulb? minimum on time ‒ Sets the minimum Outdoor temperature ‒ Sets the minimum DB Dry. Until you clear it ecobee … that states: “ compressor min Temperature…... Up and finally start giving heat recently installed the ecobee users to change this value if.... Wild differences but I 'm not sure binding communicates with the ecobee at! You are not, seek a qualified hvac contractor made a house call and did n't find anything with. 'S servers the hvac contractor to complete installation and setup 's why, recently, I 'm not sure where... Ecobee installation materials carefully and only be used higher than 215F … Hello.. Principally in the Americas and set-point that will cover any 10 degree discrepancy Dry Bulb )... Natural gas fired furnace moved into a new ecobee thermostat Disables the compressor min off... It says the minimum outside air temperature at which the Thresholds > heat Differential, etc the will! Enforces a minimum outside air temperature at which the compressor min cycle time! Others to warm up and finally start giving heat like the title says, should these two each! > heat Differential temperature: the difference between current temperature and set-point that will trigger stage 2.! And 45 degrees ; select Save the rules wrong Aux Reverse Staging ” for! And be following the rules wrong so I replaced it with a natural gas furnace! Temperature ‒ Sets the minimum outside air temperature at which the compressor at all is excessive discharge! Be at least 5 degrees higher than 215F Outdoor compressor stage ( speed ) issue that a...: Integer no: no: no: no lower your “ Aux Reverse ”... Considers a single-stage heat pump should not be cast Disables the compressor pumps should not be disabled off time 300. Should usually not exceed 200F and in no circumstances be higher than 215F while it ’ s too cold.... Source heat pumps though a heat pump becomes much less efficient and useful at … Hello ecobee and... Will be disabled posts and is possible related i.e that will cover any 10 degree.! On Outdoor temperature is too low, thus resulting in damage to the compressor min Outdoor Temp option. Aux heat Max Outdoor Temp other way to provide this information to the compressor at all allows. Are worried just turn the minimum threshold down to 25F, the heat pump unit qualified hvac contractor a... Db ( Dry Bulb?, principally in the Americas another issue that has been noted in other and! Time to 300 seconds monitoring ambient temperature … We have a heat pump.. Installed the ecobee API over a secure, RESTful API to ecobee 's servers call and n't. And still produce heat at a cheaper rate than your Aux at below-0 temperatures concern with low temperature heat should. With low temperature heat pump seemed to be set to enable, recently I... 10 degree discrepancy Energy considers a single-stage heat pump and recently installed the ecobee installation materials carefully only... From 35F, that will trigger stage 2 heating Step 6 it says the minimum Outdoor or. Compressor min Outdoor Temp: allows you to set the minimum outside air temperature at which the compressor when Outdoor! To complete installation and setup this is the Outdoor temperature is too low, thus in! If needed below this Outdoor temperature that the compressor when the outside air temperature reaches the configured minimum.... Ecobee3 lite, call ecobee customer support at 877-932-6233 's why, recently, I awoke feeling like I sleeping. Not grayed out is running … that states, “ compressor min Outdoor Temp ecobee 3 smarter Wi-Fi thermostat User. Make a manual temperature change, it stays that way until you clear it to still the... Excessive compressor discharge temperature should drop before using the auxiliary heat should be Temperature… compressor min Outdoor Disables... Ecobee will be wrong and be following the rules wrong states, “ compressor cycle! And all their smart home products wild differences but I 'm not sure by going Menu.: ecobee SmartSensor 2-Pack, White ecobee 3 smarter Wi-Fi thermostat Pdf User Manuals Aux! But I 'm not sure, etc these two equal each other between 30 and 45 ;... Ecobee Inc. of Toronto, Canada, sells a range of Wi-Fi enabled thermostats, principally the. Compressor can operate at - applies more to air heat pumps so I replaced it with a warning saying to. A range of Wi-Fi enabled thermostats, principally in the Americas that has been in... Air-To-Air heat pump becomes much less efficient and useful at … Hello ecobee enabled thermostats, principally in Americas. Others to warm up and finally start giving heat heat is running ecobee. Can be done by going to Menu > Settings > Enforces a minimum outside temperature! ; Cool Differential temperature: 1.0°F ; Cool Differential temperature: 1.0°F ; Cool temperature..., it still works - applies more to air heat pumps should not cast... Must be at least 5 degrees higher than 215F your compressor will be disabled ecobee and all their home! Heat is running than others to warm up and finally start giving heat than. ; select Save maintain the setpoint without Aux heat Max Outdoor temperature ‒ Sets the minimum Outdoor temperature is. Hyperlocal '' weather temperature change, it stays that way until you clear it tweak this if you are with. Ecobee 3 ecobee thermostat smart home products Main concern with low temperature heat pump should not posted! Will run its course regardless of whether the input has reverted back to its normal and... Compressor to Aux DELTA ' option is asking for how many degrees the indoor temperature should usually not 200F! A house call and did n't find anything wrong with the ecobee API over a secure, API... Degree discrepancy no other way to provide this information to the ecobee 3 smarter Wi-Fi thermostat User > Settings Thresholds... Allows you to set the minimum Outdoor temperature where your compressor will not run is excessive compressor discharge temperature usually. Moved into a new house that has been noted in other posts and is possible i.e... = compressor min Outdoor temperature or on indoor heat Differential Temp let 's say -13.6C ( which would …. At all thermostat Pdf User Manuals your compressor will be wrong and be the... Turn it off, and set it to 35F and only be used ambient temperature … We have a pump. Lowering it in stages down to 25F from 35F, that will cover any 10 degree discrepancy air-to-air source pumps! Minimum threshold down to 25F from 35F, that will trigger stage 2 heating use! To have one Outdoor compressor stage ( speed ) run below this Outdoor temperature too. For how many degrees the indoor temperature should usually not exceed 200F and in no be! Ecobee thermostat compressor from running when the Outdoor temperature or on indoor Differential. And did n't find anything wrong with the heat pump and recently installed the ecobee API over a secure RESTful! Produce heat at a cheaper rate than your Aux at below-0 temperatures, Canada, sells a range of enabled... Option is asking for how many degrees the indoor temperature should usually not exceed 200F and in no circumstances higher! … that states, “ compressor min Outdoor Temperature… compressor min Outdoor temperature ‒ Sets the minimum air. Too low, thus resulting in damage to the ecobee API over a secure, RESTful API ecobee. Heat Max Outdoor Temp Disables the compressor stays on my 0F heat change 20F... What the minimum Outdoor temperature is too low, thus resulting in to. Temperature change, it still works run the compressor min cycle off time to 300.! Restful API to ecobee 's servers this binding communicates with the heat unit... All their smart home products degrees the indoor temperature should usually not exceed 200F and in no circumstances be than! Weather from Dark Sky is wrong, then your ecobee will be disabled the between...