I have a vision pro tstat with temp sensor outside. If you choose to configure staging manually, you will be able to select and customize values such as dissipation time, temperature deltas, and runtimes for both your heating and cooling equipment. Premium quality fully synthetic oil must be used. If this is not possible, avoid overloading your system with excessive demand when operating at high temperatures. This article applies to the following ecobee models: ecobee SmartThermostat with voice control, ecobee4, ecobee3 Lite, ecobee3. When operating in high temperatures, make sure you are using the appropriate oil for environmental conditions. Drier air means less condensate inside your compressed air system and pipes and less moisture to remove from the compressed air by your filtration system. This is set to auto by default. Compressor lock-out switches are also sometimes used in heating and air-conditioning devices. This setting prevents your compressor from short cycling, so we recommend leaving this at 300 seconds to prevent any potential damage to your compressor. Compressor to Aux Temperature Delta: The minimum number of degrees from the current temperature in your home and your desired temperature (set point) before engaging the auxiliary heat. control will be placed into a manual lockout mode, halting compressor operation, and initiating the general alarm. ). Air compressors perform best at temperatures above 50°F and should not be operated in ambient temperatures below 40°F. But on the Nest Thermostat itself, the term "Lockout" is not used, instead you see " Use the heat pump compressor when the outdoor temperature is above ". Something went wrong. These switches are not designed for safety considerations, but rather to keep the units from heating or cooling to a wasteful or unnecessary extent. Outside temp 65. There is now the option to have the staging configured as Automatic or Manual. There is now the option to have the staging configured as. Compressor replaced yesterday. Cool Differential Temp: The minimum temperature differential before engaging cooling. Within this range, mechanical components are not at risk of freezing or overheating due to ambient conditions. Low Ambient Compressor Lockout A function which prevents compressor operation at low outdoor ambient temperatures. This could be 0 or -10°F. Aux Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature before engaging the second stage of aux heat. One of the first signs that a compressor may be having trouble is the AC no longer blowing as cold as it once did. Fluid-Aire Dynamics Recognized as #1 in ComEd Leak Repair, Maintaining Compressed Air Equipment During a Slowdown or Shutdown, Viable Microbial Contamination in Compressed Air Systems: Your Questions Answered. Indicators that your air compressor is running hot include: Overheating can be due to external conditions, internal problems within the air compressor, or a combination of both. c. Auxillary Heat Lockout (strip heat lockout) must be set to "35" or lower to meet PTCS specification Loud noises when the compressor is running. That unit is a high seer unit and may have compressor cut out on the outside board. This is why we say 85°F is the ideal maximum temperature. If it’s too thick, it may not deliver the flow necessary to provide the appropriate lubrication, leading to accelerated wear. Need more help? Compressor Minimum Cycle Off Time: The amount of time the compressor remains off between cycles. Heat Dissipation Time: The amount of time the fan will continue to run once the heat is turned off. 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. When the compressor locks out, it flashes a fast flash code on the CXM which is simply defined as lockout in the owner's manuel. When it comes to hotter temperatures, most rotary screw compressors are designed to run up to internal temperatures of 105°F, which is the maximum temperature of class F insulation used in many electric motors. We can help you design a compressed air system that will withstand your environmental conditions. Where required, these units, with appropriate accessories, may be applied to operate at outdoor temperatures below 550F. If you have a heat pump with auxiliary heating, when the outdoor temperature drops below this value, the ecobee will engage your aux heat and rely on aux heat to heat your home. Symptoms of a Bad or Failing AC Compressor Cabin temperatures higher than normal. If you notice your fan may be running longer than you’d like once a call for air conditioning is finished, you can adjust this value. If you’re not sure how to weatherproof your system, give the experts at Fluid-Aire Dynamics a call. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting. The ecobee will run the second stage of your aux heat if the current temperature is greater than the value designated in the Aux Heat Stage 2 Temperature Delta setting. Step 3 Push the "System" button on the thermostat when the correct code is entered to unlock the thermostat. Need assistance? They surround a particularly important group of safety controls with a lock out circuit. Low Entering Condenser Water Tem-perature When the entering water temperature sensor reads a water temperature below the minimum water temperature input into the controller. Heat Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of furnace heat. You can also test out the automatic staging function without losing any previous configurations. If you’re unfamiliar with the capabilities of your HVAC equipment, we recommend reaching out to ecobee Support before making any adjustments to these settings. In Figure 44–9 it is assumed that the thermostat has been set for the cooling mode and the thermostat contact is closed. “0” means that the auxiliary heat lockout is disabled. If your system is overheating frequently and seems to be aging too quickly, that may be a sign that you need a larger air compressor to meet compressed air demand for your facility. temperatures for both the compressor lockout and auxiliary heat lockout. Heat pump compressor lockout temperature? Threshold settings allow you to configure your HVAC equipment for greater efficiency and prevent damage to your equipment by controlling how the ecobee engages it. If you’re freezing cold and can see your breath, condensate inside your air compressor may freeze and damage the system. Mfr Part #: R10230. Compressor Minimum Outdoor Temperature: The compressor will not run below this outdoor temperature. AAON R10230 COMPRESSOR LOCK OUT SWITCH. This firmware version makes minor adjustments to the thresholds menu. The ecobee will run the second stage of your compressor if the current temperature is greater than the value designated in the Compressor Stage 2 Temperature Delta setting. If a sensor measures a temperature that is significantly outside of this range, it probably means the reading is inaccurate. This setting prevents your aux heat from short cycling, so we recommend leaving this at 300 seconds to prevent any potential damage to your equipment. As the temperature in your home reaches the Compressor Stage 2 Temperature Delta value, the ecobee will downgrade from stage 2 back to stage 1 to finish heating/cooling your home. Most compressor manufacturers engineer their machine for a maximum of 105°F, which is the max rating of the motor insulation. Learn more: Getting rid of moisture in your compressed air system. Your system may also need oil more frequently in the winter, as your air compressor will work harder in the cold weather. If you choose to configure staging manually. For example, right now it’s 33° outside according to the outdoor sensor and it’s using the gas furnace. The system seems to be running the heat pump down to the teens or below and when the unit ices up it must be running in reverse to try to de-ice. The temperature below which you want to use Auxiliary heat (rather than the heat pump compressor) is referred to as the "Compressor Lockout" setting in the website and app interfaces. High balance point is the temp at which you don't need the aux heaters to help the heat pup maintain set temp. As the temperature in your home reaches the Aux Heat Stage 2 Temperature Delta value, the ecobee will downgrade from stage 2 back to stage 1 to finish heating your home. Ice will obstruct the flow of air and water through the system. Heat Stage 1 Max Runtime:  The maximum number of minutes running stage 1 before engaging the second stage of the furnace. ... a certain temperature. I have installed my own Hybrid HVAC system. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting. For example, if your Cool set point is 72⁰F, the ecobee will engage your air conditioning when the temperature in your home reaches above 72.5⁰F. Check the thermal valve to make sure that it is functioning properly. #1 compressor comes on and locks out after a few seconds, board flashes code 7 which is FS1 (freeze protection lockout) according to the code list ohm'd the freeze sensor on the suction line and it checks out ok, also made sure it had a good connection at the board. If you’re uncomfortably hot and sweating, your air compressor may be at risk of overheating. Monday, February 15(Ontario Family Day)9 a.m. to 9 p.m. EST, With the latest firmware upgrade, you may notice your thresholds page looks a little different now. Cool Dissipation Time: The amount of time the fan will continue to run once the cooling is turned off. If it gets colder outside than the set lockout temperature, your … However, if you are unsure of the best configurations for your equipment, automatic staging allows your thermostat to decide how best to optimize it. For example, if your Heat set point is 72⁰F, the ecobee will wait until the temperature in your home drops below 71.5⁰F before engaging your heat. There are two ways of looking at the ideal temperature range for optimal air compressor performance. Check ductwork for blockages, punctures, or debris buildup and clean vents and ductwork on a regular basis. Compressor to Aux Runtime: The minimum number of minutes the compressor will run for before switching to auxiliary heat. … A minimum of a thirty-minute lockout period This is set to 5⁰F/2.8⁰C by default, meaning the shortest range you can maintain in Auto mode is 5⁰F (70⁰–75⁰, for example). This setting prevents your compressor from short cycling, so we recommend leaving this at 300 seconds to prevent any potential damage to your compressor. I changed the program yesterday from 35 F lockout to 25 F lockout and it went down to below 25 F last night. If the switch is open for 45 seconds during compressor start, the unit will go … Before adjusting this setting, we recommend reaching out to the manufacturer of your heat pump/compressor to inquire about the safest setting. You should also be prepared to do some extra maintenance when operating your air compressor in cold weather. (Note: it will be set to automatic by default on new installs.). This mode is most useful if you live in a region where the temperature fluctuates regularly or you’re in the middle of a season change and you may need both heating and cooling at different times during the day. When the backup heat droop is set to Comfort, the control algorithm will use backup heat as needed to maintain the setpoint within +/- 1 F. This is set to auto by default. Needing more time to reach peak operating performance, System requires longer rest periods between cycles, Accelerated wear and frequent performance issues, Inadequate ventilation around the compressor, Positioning the compressor next to heat-generating equipment. At colder temperatures, condensate can freeze inside the air compressor or in the filters, pipes, drain valves and other components of your condensed air system. This firmware version makes minor adjustments to the thresholds menu. Keep oil cooler coils (and all system components) clean. A service tech should be able to set it … You can program it for compressor lockout below a certain OD temp and run only the aux heat strips. Temperature plays a bigger role in air compressor performance than you might think. If you’re receiving many “Aux heat running alerts,” you may want to lower this setting—this will maximize the use of your heat pump while limiting the use your aux heat. Compressor Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of the compressor. Running your air compressor in cold ambient temperatures can lead to damage from condensate freezing inside the system. 54 F is the factory preset temperature. This setting is useful if you live in a humid climate/have issues with high humidity levels in your home. Once your compressor has finished running a cycle, it will remain off for at least 5 minutes before engaging again even if there is an immediate call for it. Check the oil levels and change compressor oil on a regular basis. 1-Hour Pickup! Replace parts that appear to be worn or are not operating at optimal capacity. Heat Differential Temperature: The minimum temperature differential before engaging heat. The system controller must lock out the compressor if the thermistor temperature exceeds 260°F (127°C). This setting prevents your equipment from short cycling. By default, Nest will lock out the Setting compressor and auxiliary heater when the outdoor temperature is above 50°F but will not lock out auxiliary lockout temperatures the compressor at any temperature. The ideal operating temperature for an air compressor is between 50 and 85-degrees Fahrenheit. However, if you are unsure of the best configurations for your equipment, automatic staging allows your thermostat to decide how best to optimize it. d. NOTE- If no outdoor sensor is installed or enabled, lockouts will be displayed as OFF and are not adjustable. There are several steps you can take to prevent air compressor overheating. If your furnace/boiler is engaged and then the call for heat is immediately cancelled, the furnace will continue running for this set value (5 minutes) before turning off. If possible, control the ambient temperature in your air compressor room to maintain temperatures at 85°F or below. I currently have Heat Pump Compressor Lockout (setting 350) set to 20 degrees F, or -9.5C. Add to cart. Give us a call! Heat Minimum On Time: The minimum amount of time your furnace/boiler will stay on during a call for heat. : it will be set to automatic by default on new installs.). I know that the air temperature coming out of the unit prior to lockout is about 90 F. Could you please tell me the other temps you need and I will post them (I'm a home owner not a techie ! Aux Heat Max Outdoor Temperature: The auxiliary heat will not run when the outdoor temperature is above this point. NOTE: Compressor to Aux Temperature Delta takes precedence over Compressor to Aux Runtime. recurring issue for about two weeks. Temperature Correction: If you notice that the ecobee’s temperature sensor may be slightly off, you can adjust this + or – 10 degrees for a more accurate reading. This can be done by going to MENU > SETTINGS > INSTALLATION SETTINGS > THRESHOLDS > COMPRESSOR MIN OUTDOOR TEMP. This is set to 300 seconds (5 minutes) by default. Compressor Minimum Outdoor Temperature: The compressor will not run below this outdoor temperature. The thermostat shall have a compressor outdoor lockout and bac kup heat outdoor lockout to turn off the heat pump or backup heat based on outdoor temperature. Thermal Protect: The minimum temperature reading difference between sensors that will trigger the algorithm to ignore the inaccurate sensor reading. Your ecobee will look at your 'Savings vs Comfort' setting to control your equipment staging. My compressor lockout / balance point is at 30° and the Backup heat lockout is set to off. Compressor Stage 1 Max Runtime:  The maximum number of minutes running stage 1 before engaging the second stage of the compressor. Compressor Minimum On Time: The minimum amount of time the compressor will stay on. You can run a heat pump below 32 degrees with no problem it just looses effiency the colder it gets. Check the air compressor and components daily for moisture and ice buildup, especially components that are far from the motor. NOTE: During "Away" periods or Custom Comfort Settings set to "I'm Usually Away", an additional 1°F/0.6°C degree differential will be added to your set temperature when deciding to call for heating or cooling. This is set to 0.5⁰F/0.3⁰C by default. This is set to 300 seconds (5 minutes) by default. These adjustments can only be made on the ecobee itself, not through the Web Portal or mobile app. Running the fan after a call for heat will expel any heated air remaining in the ducts and circulate it through your home. Another consideration in hot weather is the use of air dryers. The HeatPump Aux lockout (setting 360) set to 40 degrees F, or 4.5C. 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. Should have pin settings for compressor lockout. info@fluidairedynamics.com. Before adjusting this setting, we recommend reaching out to the manufacturer of your heat pump/compressor to inquire about the safest setting. But how hot is too hot, and how cold is too cold? Aux Reverse Staging: With this setting enabled, you will also need to enable the Aux Heat Stage 2 Temperature Delta threshold setting listed above and set a temperature value. 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