The Thermostat uses touch screen technology, so it’s easy to navigate – just tap the icons, buttons and lists. AC Overcool Max:   When using the AC to dehumidify, the section allows you to program how many degrees below the current set point the Thermostat will run in order to reach the dehumidify set point. Window Efficiency  To optimize the frost control feature of this system (see page 45), the system needs  to know the efficiency ratio of the windows within the area being controlled by this system. Honestly, I’ve wanted a Nest thermostat for a long time. The Ecobee 2 system also can detect the presence of people in the home and override ‘Away’ settings to provide continued comfort. This performs two functions: You can set it to prevent the compressor from going on when the outdoor temperature is too low, thus resulting in damage to the compressor. Once the Thermostat and Equipment Interface are powered up and working correctly, you can begin configuring the system. Adding an installer code prevents accidental modifications to the installation setting. This is a recommended setting to save energy and increase equipment durability. I set the compressor minimum on time to 10 minutes. If the calculation indicates to start at stage 1, and it takes more than 10 minutes to reach the set point, it will automatically engage stage 2. If you had let it run without manually adjusting the settings, it would have enforced the minimum runtime. This can be done by going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMPRESSOR MIN OUTDOOR TEMP. Options are Auto and 1-10F. If you want the This menu lets you configure the temperature and time humidifier to function at other times, select No. If a user code has been programmed it will be required to enter the installation setting. Heat Min On Time:  Sets the minimum equipment run time in heat mode. Any user settings (not related to the equipment installed) will remain unchanged. It will determine that highest stage at which a minimum of 10 minutes of run time is required. If an optional Remote Sensor module is installed this section will display the actual value (in ohms or volts) being read by the module for each individual sensor. Cool Differential Temp:  The minimum difference between the current temperature and the set temperature. You will need an Internet connection for this feature to operate properly. Select the desired start time, then tap Save. This code is pre-programmed to 3262 and can be enabled in the Thresholds option menu. Cool Dissipation Time:  The amount of time the fan will run after the compressor has been turned off. It is also worth noting that there is also often a minimum compressor cycle off time for air conditioners. So my thermostat was set at 77F, and AC was not running (threshold not met). It will then automatically start the system at that stage (ie if it calculates that it will take 15 minutes at stage 2 but only 7 minutes at stage 3, the system will immediately turn on stage 2 to meet the set point). The economizer will only engage for cooling when the outdoor temperature is less than the indoor temperate by whatever value programmed here. If stage 2 runs for more than 10 minute without reaching the set point it will activate stage 3. At any time, press the Home button (found on the right-hand side of the touch screen). corner at which time you will get a Warning message that states, “Compressor min Outdoor Temperature for air to air Heat Pumps should not be disabled. Per Ecobee documentation, "if your compressor is engaged and then the call is immediately cancelled, the compressor will … Select Compressor Min Cycle Off Time; select 600 seconds. Running the fan for a period of time allows for any cooled air left in the ducts to circulate throughout the home. This performs two functions: You can set it to prevent the compressor from going on when the outdoor temperature is too low, thus resulting in damage to the … It’s a This time is adjustable from 240–900 seconds. Select the new activity's desired start time, then tap Save. I set the compressor minimum on time to 10 minutes. This performs two functions: You can set it to prevent the compressor from going on when the outdoor temperature is too low, thus resulting in damage to the compressor. Pressing the Caps key will allow you to enter capital letters; pressing the 123@ key will change the letters to numbers or commonly used symbols. Min Outdoor Temp Configures the minimum outside air temperature at which the compressor will be disabled. While adjusting the temperature leniency to 1 degree to stop the unit from doing 5 minute cycles, I found the Compressor Run Time setting which was 5 minutes. ecobee 3 recommends 35˚F.” The manufacturer of your HVAC equipment does not recommend disabling the outdoor compressor nor does ACCA Manual H. … I am new to heat pumps, so I am not sure what the correct answer is. After the unit cycles off, it will not come back on for 15 minutes. This is a recommended setting to save energy and increase equipment durability. If this delta is exceeded the economizer relay will not be used for cooling, regardless of the other settings in this section. This will restore all the installation settings back to the factory default. Max Set point delta: This option allows you to set the maximum delta between the current temperature and the set point. Ecobee’s sensors detect occupancy and and they aren’t beholden to set-in-stone time period. ... Heat Pump Min Outdoor Temp for Goodman GSH130361AD. Choose the option that best represents the type of heating system installed. Any idea why this feature is not working as intended? With the holiday season in full swing, I'm certain many of our readers will be receiving some awesome tech gifts from loved ones. Connect the Y2 terminal of the system to this relay. thresholds associated with the heating and cooling equipment. If you find that the temperature where the Thermostat is mounted does not represent the room temperature, this offset allows you to compensate for that difference. Tap the day you want to adjust. It’s a pretty handy feature for conserving energy: when motion isn’t detected for long periods of time, the thermostat can then reduce usage accordingly. Auxiliary Heat Stage 2:  Select this option when the Thermostat is required to control a heat pump system with 2 stages of Auxiliary heat. If this humidity level is exceeded the economizer relay will not be used for cooling, regardless of the other settings in this section. Ecobee Inc. of Toronto, Canada, sells a range of Wi-Fi enabled thermostats, principally in the Americas. Fix the Ecobee smart thermostat's most annoying feature. The temperature range is adjustable from 0°F (-17.8°C) - 65°F (18.3°C) or can be completely disabled. If your compressor is engaged and then the call is immediately cancelled, the compressor will continue running for this set value (5 minutes) before turning off. If the Fan Min On Time is set for 15 minutes or lower, the fan will operate in two separate segments across the hour; if the Fan Min On Time is set for 20 minutes or higher, the fan will run in four equal segments across the hour. Enter your contact information in this area to have it displayed in the About menu, found in the Settings menu, when an alert is shown on the touch screen and in the customer’s personal web portal. Indoor/Outdoor Temp Delta:  This section allows you to configure the temperature delta between the indoor temperature and the outdoor temperature where the economizer relay will be engaged on a call for cooling. Dehumidifier Active: Allow you to configure if the active stat of this relay is open or closed. If you have selected heat pump as your primary source, this feature will allow you to configure the auxiliary heat connected to the system. If No is chosen the system will  activate this relay and the system fan when the current humidity is below the humidity set point. heat diff temp. Stage X Temperature Delta:  The minimum difference between the current temperature and the set temperature that will activate this stage (regardless if the maximum run time of the previous stage was reached). You must configure the required equipment first before setting the thresholds, and only the application thresholds will be shown (i.e. Turn it off, wait at least one minute, then turn it back on again. This will allow you to program an offset between what temperature the Thermostat is measuring versus what is displayed. Bad. (ACCA) do not recommend turning off the compressor at all. Well that’s it, when the Nest says cool, my minisplit thinks it’s 90 degrees in the room and when the Nest says don’t cool then the minisplit thinks it’s 50 degs in the room lol. The ecobee will divide the "Fan Min On time" you select throughout each hour. Compressor/AC Stage 2:  Select this option when the Thermostat is required to control either a 2-stage heat pump or a 2-stage air conditioner. I set the compressor minimum on time to 10 minutes. Press Cancel to go back to the previous screen withoutsaving changes. Compressor Settings. ✓Select 900. Allow Auto Heat/Cool: Enable this option to allow the user to select auto change-over as a system mode. This means that if your air conditioner just finished running, its compressor will stay off for at least five minutes (or whatever manually set time you have). Instead, the heat pump will maintain the set point. Dehumidify in Heat Mode: Allows you to control the dehumidification even when the system is in heat mode. Above this level, the auxiliary heat will not be activated. This option lets you enable or disable 3262 as the installer code. Geothermal/Ground Source Heat pump:  If you select Yes, this tells the system a geothermal or ground source heat pump is being controlled. 3 minutes and have oil return issues. After the unit cycles off, it will not come back on for 10 minutes. 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 If you select No, the heat pump will be activated for up to 2 hours. This cancels any action and takes you back to the home screen. When complete, select the arrow symbol in the upper left corner to return to the Generally you do not want to run the AC for short pulses because it takes about 10 min to reach peak efficiency and then you want decent on-time to properly dehumidify the air. Min Cycle Off Time:  Allows you to configure the compressor off time between cycles. Once completed you will be shown a diagram of the wiring connections that reflects the choices made during the wizard process. The temperature range is adjustable from 0°F (-17.8°C) - 65°F (18.3°C) or can be completely disabled. On a call for cool, if the current humidity is above the set point, this relay will be activated. Cookies help us deliver our Services. Toggle between options by pressing the list item. This ensures the compressor does not short cycle (which could negatively affect the operating life of the system). The system fan will also turn on when Ventilator Max is engaged. Normally the HVAC system controls the fan during heat cycles. ecobee recommends 35˚F.” Select Cancel to acknowledge this warning. This performs two functions. Compressor Minimum On Time: The minimum amount of time the compressor will stay on. Both are set to run the house fan at least 10 minutes per hour which helps a ton with allergies, filtering and keeping temperature well flatlined throughout the house. You will need an internet connection for this feature to operate properly. This is adjustable from 240 - 900 Seconds. 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. If a second stage is required you must configure an Accessory relay to control that stage. This should be used when the thermostat is connected to an economizer or outdoor fresh air damper that can be controlled by  a simple on, off output. Tap on the activity you wish to adjust. Ouch. I set the compressor minimum on time to 10 minutes. Heat Differential Temp:  The minimum difference between the current temperature and set temperature before the system calls for heat. Need more help? Select Compressor Min Cycle Off Time; select 600 seconds. My old thermostat failed, so I replaced it with a new EcoBee thermostat. When this option is selected you will also be able to configure if you wish to enable the fan during the dehumidification cycle. ecobee Suite Smart Circulation: Helper application that adjusts hourly circulation time (fan on minimum minutes) trying to get (and keep) 2 or more rooms (temperature sensors, either Ecobee or SmartThings) to within a configurable temperature difference. Select this option when the Thermostat is required to control a humidifier. Internet connection, or an outdoor temperature sensor is required for this feature to operate properly. Installer Settings let you configure the settings related to the various devices (such as a furnace, air conditioner, humidifier, dehumidifier or ventilator) that are connected to the Equipment Interface. Activated when the user engages Ventilator Max from the Details screen. Ecobee4 Smart Thermostat; ecobee4 Smart Thermostat with Built-In Alexa, Room Sensor Included The Ecobee 4 will go up to 3 degree differential. Cool Min On Time:  Sets the minimum equipment run time  in cool mode. This ensures the compressor does not short cycle (which could affect the operating life of the system). If this temperature is exceeded the economizer relay will not be used for cooling, regardless of the other settings in this section. Compressor Minimum Outdoor Temperature ‒ Sets the … Accessory relays are generic relays that can be configured to control the following; Heat Stage 3:  Select this option when the Thermostat is required to control a 3-stage conventional heating system. controller but it wouldn't work,cooling runs constant. If it isn’t connected yet, try closing the menu, waiting a … I’m having some fruatration with Ecobee3 and OhmConnect because of an Ecobee feature that is not being turned off during ohm hours. Min Cycle Off Time: Enables you to configure the compressor off time between cycles. This section allows you to manually turn on and off the various equipment connected to the Equipment Interface, in order to test the wiring and connections. Note: To prevent damage to the touch screen, never use a sharp object such as a pen. In addition to the Installation Wizard, the equipment setting will allow you to manually configure the various devices that are connected to the Equipment Interface. This allows the Thermostat to optimize its algorithms based on the type of fuel and typical characteristics of the chosen system. You may also program when a particular stage is turned on based on the temperature delta between the set temperature and the current temperature. So this is the question everyone asked me. If this option is enabled, the thermostat will cycle down from the higher stages so that as it approaches set point it will only be running in stage 1. This is a recommended setting to save energy and increase equipment durability. This section will allow you to configure the sensor inputs on the Equipment Interface as well as the sensors on the  optional remote sensor module (EB-RSM) Refer to details on Automation and how to program the sensor inputs. For heat pumps with auxiliary heat, the operation of the auxiliary heat will depend on the configuration of the Allow Heat Pump/Auxiliary Heat to Run Simultaneously on page 22. This helps the Thermostat determine optimum performance and default settings. It will not turn on the compressor unless it has determined the cooling load cannot be met. Heat Dissipation Time:  The amount of time the fan will run after the heat set point has been reached and the call for heat has been turned off. The heat pump will be energized for the first 30 minutes. Compressor minimum run time Need to set up minimum run time for some compressors in a clean room application. Min Outdoor Temp:  Allows you to set the minimum outside air temperature at which the compressor will be disabled. This is designed to support steam type humidifiers. This is set to 300 seconds (5 minutes) by default. Options are Auto and 1-10F. Without a set point to tell it when to turn on, you’ll be in manual mode anyway. Allows you to enable and configure up to a 3-stage conventional heat source. Furnace Type:  Allows you to configure the type of furnace connected. O/B Energize on Cool:  If you choose Yes, the reversing valve output (O/B terminal) will activate when there is a call for cooling. Once the equipment has brought the current temperature back to within the temperature delta, stage 2 will disengage and stage 1 remain running until the set point is meet. Options are  Low, Medium and High. In the various screens, you have three navigation choices: Press Done to save changes and move to the next screen. Running the fan for a period of time allows for any heated air left in the ducts to circulate throughout the home. #Ecobee Binding. When a relay has been configured as an economizer output, this menu option will be displayed providing these additional options. Economy Cycle: If this option is turned on, the thermostat will determine if a call for cooling can be satisfied by simply opening the damper connected to this output. 30F. If, after 30 minutes, the set point has not been met, the auxiliary heat will be called to assist the heat pump in meeting the load. Default and recommended value is 300 seconds. Heat Stages:  Allows you to configure up to 3 stages of heat. This ensures the compressor does not short cycle which could affect the operating life of the system. It also has a 5-minute minimum compressor off-time which is great when power is interrupted as too not damage the compressor. This section allows you to enable and configure up to a 2 stage heat pump. This is adjustable from  240 - 900 Seconds. Options are Auto and 10-120 minutes. You can enter your: This information can also be configured on the ecobee EMS Web Portal. Min Runtime Delta: Determines how far from the set point, the system will maintain to reduce short cycling of the equipment. 5 min. It seems min run time is within a schedule and only related to running past the point set at the beginning of the run... Is your fan controlled by the ecobee or HVAC? Connect the third stage (or W3) contact to this accessory relay. During the setup it asked what the minimum outdoor temperature to still run the compressor should be. Once you are satisfied with the setup, press Done. If you select NO, the system will optimize for an air-to-air heat pump. Min Cycle Off Time Configures the compressor off time between cycles. The ecobee models with internal motion sensors are able to track when you walk into a room and when you leave and account for that when maintaining an ideal temperature for you. Per Ecobee documentation, "if your compressor is engaged and then the call is immediately cancelled, the compressor will continue running for this set value". Min Cycle Off Time:  Enables you to configure the compressor off time between cycles. When there is a call for heat or cool, the system computes how long it would take for the system to reach the desired set point in stage 1, stage 2 or stage 3 accordingly. They tend to short cycle only run appx. After the unit cycles off, it will not come back on for 10 minutes. Allow your Ecobee to boot up as normal. Wake up your ecobee Smart Thermostat, then tap Menu. My cool down is 5 minutes. Get in touch with our support team. If you require a second stage, you must configure an accessory relay to control that stage. You can also set this value to determine when you want the auxiliary heat (if installed) to engage to help meet the set temperature. Out of the box, the Ecobee does one thing very, very wrong. Shortly after (way less than 10 minutes), I cancelled the override setting, so back to 77F. If you require a third stage, you must configure an accessory relay to control that stage. Select the Comfort Setting and then tap Save. A subreddit for ecobee and all their smart home products. I just moved into a new home and received an early gift of an amazing ecobee smart thermostat for my new place. if no air conditioner is configured, you will not see the options related to air conditioners). I just got an Ecobee3 Lite. 1. When the screen shows a list setting an arrow on the right, it indicates there are more than two options to choose from. It can be set from 1 degree too as much as 3 degrees in half-degree steps. 3F. This enforces a minimum time that the compressor must be off between cycles. compressor to aux temp delta. This is set at a default 35F (1.7C), so the heatpump will not be used when the weather outside is below 35 degrees Fahrenheit and … Reading time: 9 min read (see see someone else who is a better writer is doing this… must be safe!) Comp to Aux Temp Delta:  The minimum difference between the current temperature and the set temperature that will activate this stage (regardless if the maximum run time of the previous stage was reached). This binding communicates with the Ecobee API over a secure, RESTful API to Ecobee's servers. I guess they figured if you adjust the setpoint it's because you're too hot/cold, so it applies the new settings immediately. Max Outdoor Humidity: This option allows you to set a maximum outdoor humidity for the economy cycle feature. ✓Select Compressor Min Cycle Off Time. It uses a combination of intelligent algorithms and past performance to determine when to activate the stages. Selecting this option will reset the entire ecobee EMS back to the original factory default settings. Warning: Compressor protection and minimum run-time features are not enforced while in this mode. Allows you to enable and configure up to 2 stages of mechanical air conditioning. If there is no arrow, then the list item only has two options. Stage X Maximum Runtime:  The maximum amount of time X stage will run before engaging the next stage. When this option is selected you will also be able to configure the following: Humidify only while heating:  If Yes is chosen, the system will activate this relay when the current  humidity is below the humidity set point and there is a call for heat. A smaller difference means a more comfortable environment, whereas a larger difference is more economical. compressor min on time. Although in my last home the installation was as easy as swapping some wires from the old system to the new ecobee, my new home wasn't as kind to … Per Ecobee documentation, "if your compressor is engaged and then the call is immediately cancelled, the compressor will continue running for this set value". Simply make the selections when prompted on the screen and press Next to advance to the next screen. If you wish to add a new activity, select the +. I used the override slider to set the temperature down to 75F, AC started running. Once the Thermostat is connected to the Internet this information will be automatically loaded into the Thermostat. In general, higher values are better for your system but will give you larger temperature swings. Comp to Aux Runtime:  The maximum amount of time this stage will run before engaging the next stage. You will receive a warning message that states: “Compressor Min Outdoor Temperature for air-to-air Heat Pump should not be disabled. If you need to enter data in the form of text, you will be presented with a virtual keyboard. Once the thermostat has booted up, open the Quick Change menu (cog icon) and check the Wi-Fi connection icon. This section will allow you to configure the various temperature or time thresholds associated with the heating and cooling equipment. Max Outdoor temp: This option allows you to set a maximum outdoor temperature for the economy cycle feature. As the stage 1 temperature delta is exceeded, the second stage will engage. Min Outdoor Temp: Allows you to set the minimum outside air temperature at which the compressor will be disabled. The ecobee Thermostat uses a unique method for staging for multi-stage heating or cooling. Compressor Minimum On Time ‒ Sets the minimum amount of time the compressor stays on. Tried using an ICM bypass timer to "bypass" temp. 5 min. A minimum run time of 10 minutes is used to ensure that proper circulation throughout the system and that minimum cycle times are maintained. I seem to recall that any setpoint change, whether scheduled or manual, will override compressor min run time - at least it used to for me. Max Outdoor Temperature: Allows you to set the maximum outdoor temperature threshold. This is adjustable from 240 - 900 Seconds. To prevent accidental modifications to these settings you can enable a 4-digit installer code. Allow Heat Pump/Auxiliary Heat to Run Simultaneously: If you select Yes and there is a source of auxiliary heat,  both auxiliary heat and heat pump will turn on. At points my system would cool for 5, shot down, come back up, cool for five. 1F (was higher but it was 63f when the room was set to 65) aux min on time. This time is adjustable from 240–900 seconds. In any of the screens within this section, the equipment will turn off when you select Done. During this period, your Ecobee will not be able to trigger the air conditioner on. By using our Services or clicking I agree, you agree to our use of cookies. Heat/Cool Min Delta: The minimum difference between the heat mode set temperature and the cool mode set temperature when the system mode is in Auto change-over. Page 27: Compressor Min Outdoor Temp Compressor Min Outdoor Temp On Thermostat: 1. I noticed AUX heat was running a lot (mainly due to warnings popping up on the thermostat), so I started digging and found that the setting for "Compressor Min … So my thermostat was set at 77F, and AC was not running (threshold not met). Here's how to make it right. Min Outdoor Temp:  Allows you to set the minimum outside air temperature at which the compressor will be disabled. You can also set this value to determine when you want the auxiliary heat (if installed) to help meet the set temperature. Choose yes if you are using the air conditioning system to dehumidify, choose No if you are using a standalone dehumidification system that independently controls the system fan. If you select No, the relay will energize when there is call for heat. For years, ecobee distinguished its product line with useful room sensors until Nest added them in early 2018, but Ecobee still makes a better sensor. I have two Ecobee3, one full and one Lite model. Press J to jump to the feed. You can press Back to go back and make any changes. The compressor min runtime doesn't apply when you make changes to the ecobee; either changing the setpoint or the mode. This feature allows you to view the terminal connections of the equipment interface as determined by the configuration options selected during the installation process. The HVAC equipment will start in stage 1. You can also adjust the heat pump compressor lockout and auxiliary lockout temperatures. Per Ecobee documentation, "if your compressor is engaged and then the call is immediately cancelled, the compressor will … The Installation Wizard takes you step-by-step through a series of choices regarding the heating and cooling equipment intended to be connected to the Equipment Interface. This option should also be used for installation where the heat pump evaporator coil is downstream from the source of auxiliary heat. Press question mark to learn the rest of the keyboard shortcuts. Heat Fan Control:  This option allows you to determine if the system fan is controlled by the system during heat cycles, or if the Thermostat is required to control the fan. Options are Auto and 10-180 minutes. This is set to 300 seconds (5 minutes) by default. Connect the second stage of the auxiliary heat to this relay. This section will allow you to customize how long each stage will run before the next stage will turn on. Tap Schedule.