With the latest firmware upgrade, you may notice your thresholds page looks a little different now. Manually managing these settings is a more advanced way to optimize and tailor your equipment to any specific requirements. If you’re uncomfortably hot and sweating, your air compressor may be at risk of 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. Auto Heat/Cool: This setting allows you to set your system mode to “Auto.” This is enabled by default. Perform all recommended preventative maintenance. Premium quality fully synthetic oil must be used. That’s because cool air tends to be drier—it can’t hold as much moisture as warm air. As with the low pressure cutout, the discharge temperature protection should have a manual reset feature for the highest level of protection. Add to cart. Because water expands as it freezes, ice can also crack system components. Compressed Air Manuals (Page Under Construction), Energy Savings Calculator – Air Compressors. 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. If you choose to configure staging manually. This could be 0 or -10°F. This is set to 35⁰F/1.7⁰C by default. This is set to auto by default. 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. Need assistance? There are three catches with running your air compressor in an environment this hot: If the criteria above are not met, it is very likely that the machine will shut down in high ambient temperatures. If possible, control the ambient temperature in your air compressor room to maintain temperatures at 85°F or below. 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. Stock Status: Out of Stock, backorders usually ship in 6-8 days. Refrigerant has been added (2 gal). How does ambient temperature affect the performance of your air compressor? This damage can be very expensive to repair. 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. Keeping temperatures with the 50 – 85°F range will also help your system run at maximum efficiency. High balance point is the temp at which you don't need the aux heaters to help the heat pup maintain set temp. One of the first signs that a compressor may be having trouble is the AC no longer blowing as cold as it once did. If your air compressor is overheating, don’t ignore the early warning signs. Get in touch with our support team. You might want to keep a spare on hand so you can swap it out to see if it is operating correctly. This setting prevents your equipment from short cycling and helps to conserve energy. Compressor Stator Heat (CSH) .....33 Stator Heat Operation .....33 High- and Low-Pressure Controls (HPC and SPT ... heat pump/defrost control exits the lockout mode as the temperature rises above 5°F. This is set to auto by default. What are the best or most cost effective settings for the compressor lockout (balance point) and heat pump aux lockout? 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. I have installed my own Hybrid HVAC system. 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. Replace parts that appear to be worn or are not operating at optimal capacity. If a sensor measures a temperature that is significantly outside of this range, it probably means the reading is inaccurate. 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 setting will wait for the temperature in your home to drop by this value (0.5⁰F/0.3⁰C in the default scenario) below your set point before engaging your heat. Heat Differential Temperature: The minimum temperature differential before engaging heat. 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 setting will wait for the temperature in your home to rise by this value (0.5⁰F/0.3⁰C in the default scenario) above your set point before engaging your air conditioning. This firmware version makes minor adjustments to the thresholds menu. Enter the keypad lockout code by pressing the up or down arrow button until your combination number appears on the screen. You can also program it to lockout the aux heat strips when the outdoor temp rises above a certain point. Check the thermal valve to make sure that it is functioning properly. 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. ). Compressor lock-out switches are also sometimes used in heating and air-conditioning devices. 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. This firmware version makes minor adjustments to the thresholds menu. AC Overcool Max: This setting will allow the air conditioner to overcool (run past your Cool set point) by this value to decrease humidity. Dryed up area with rocks and … 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. Check the oil levels and change compressor oil on a regular basis. Keep oil cooler coils (and all system components) clean. This setting prevents your furnace/boiler from short cycling, so we recommend leaving this at 300 seconds to prevent any potential damage to your equipment. Compressor Minimum Outdoor Temperature: The compressor will not run below this outdoor temperature. COVID-19 Update: Fluid-Aire Dynamics is here for you, 24/7/365, and even during this pandemic. Hot weather brings its own challenges for your compressed air system. Ice in control lines will interfere with pressure controls, possibly causing over-pressurization or no pressure at all. The compressor lock-out relay can operate only when the thermostat is set in the cooling mode. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting. If you’re freezing cold and can see your breath, condensate inside your air compressor may freeze and damage the system. In Auto mode, the thermostat will engage both your heating or cooling as necessary. 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. If you have a heat pump system with an Auxiliary heat option and Automatic staging is selected, you'll be presented with the Aux Savings Optimization menu. Most compressor manufacturers engineer their machine for a maximum of 105°F, which is the max rating of the motor insulation. In a low temperature situation , the low pressure switch will tr ansition open afte r the compressor starts. Compressor Minimum Outdoor Temperature: The compressor will not run below this outdoor temperature. Furthermore, when a compressor is fired up from a cold start, the oil is thick. 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. Within this range, mechanical components are not at risk of freezing or overheating due to ambient conditions. “0” means that the auxiliary heat lockout is disabled. Pushing your air compressor beyond its normal capacity will also make overheating more likely. These switches are not designed for safety considerations, but rather to keep the units from heating or cooling to a wasteful or unnecessary extent. In this case, you will need to bring the ambient temperature around the air compressor up to 45°F before restarting it. d. NOTE- If no outdoor sensor is installed or enabled, lockouts will be displayed as OFF and are not adjustable. Heat/Cool Minimum Delta: The minimum temperature difference between the desired Heat and Cool set points in Auto mode. My compressor lockout / balance point is at 30° and the Backup heat lockout is set to off. Page 24 Heat Pump: Both auxiliary and compressor lockout temperatures can be changed in the Heat Pump section of the Advanced Settings menu. NOTE: Compressor to Aux Temperature Delta takes precedence over Compressor to Aux Runtime. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting (after confirming with your heat pump manufacturer the lowest temperature your heat pump can safely function at). : it will be set to automatic by default on new installs.). If you notice your fan may be running longer than you’d like once a call for heat is finished, you can adjust this value. If the ambient temperature in the area where the air compressor is located cannot be kept above 40°F, you may be able to install trace heating around pipes, an internal heater for your air compressor, and insulation to maintain safe operating temperatures inside the air compressor. Need more help? There is now the option to have the staging configured as Automatic or Manual. Should have pin settings for compressor lockout. If you have a hard time avoiding high temperatures, there are machines that can stand the heat (pun intended). Large swings in temperature can lead to air compressor overheating in the summer or freezing in the winter. 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. Compressor to Aux Runtime: The minimum number of minutes the compressor will run for before switching to auxiliary heat. However, if you are unsure of the best configurations for your equipment, automatic staging allows your thermostat to decide how best to optimize it. 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. AAON R10230 COMPRESSOR LOCK OUT SWITCH. Maintaining ambient temperatures of 85°F or below will reduce the risk of shut down due to overheating. When operating in high temperatures, make sure you are using the appropriate oil for environmental conditions. This is set to 300 seconds (5 minutes) by default. Your ecobee will ignore this inaccurate reading to prevent your heating or cooling from running excessively. #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. A minimum of a thirty-minute lockout period Within that range, cooler air is better. Your ecobee will look at your 'Savings vs Comfort' setting to control your equipment staging. 800.371.8380 Heat Stage 2 Temperature Delta: The minimum number of degrees from the desired temperature (set point) before engaging the second stage of furnace heat. c. Auxillary Heat Lockout (strip heat lockout) must be set to "35" or lower to meet PTCS specification Heat pump compressor lockout temperature? This is set to auto by default. AAON R10230 COMPRESSOR LOCK OUT SWITCH. how to minimize the use of your auxiliary heat with a heat pump. Understanding the optimal operating temperature for your compressed air system will help you avoid heat- or cold-related damage to your air compressor and extend the life of your system. Compressor Reverse Staging: With this setting enabled, you will also need to enable the Compressor Stage 2 Temperature Delta threshold setting listed above and set a temperature value. Something went wrong. If keeping temperatures below 85°F is not realistic, you may need to install a larger dryer to compensate for high temperatures. Running your air compressor in cold ambient temperatures can lead to damage from condensate freezing inside the system. 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 ". Air compressors are often subject to temperature extremes, especially if they are installed outdoors or in a warehouse without temperature controls. 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. If you’re receiving many “Aux heat running” alerts, you may want to adjust this setting. Heat Minimum On Time: The minimum amount of time your furnace/boiler will stay on during a call for heat. Cool Dissipation Time: The amount of time the fan will continue to run once the cooling is turned off. 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. Most compressor manufacturers engineer their machine for a maximum of 105°F, which is the max rating of the motor insulation. temperature protection. There is now the option to have the staging configured as. Air compressor overheating is one of the most common causes of system failure. Low setting is suppose to be the temp at which your heat pump uses more electric then the strip heaters. Running the fan after a call for heat will expel any heated air remaining in the ducts and circulate it through your home. temperatures for both the compressor lockout and auxiliary heat lockout. Step 3 Push the "System" button on the thermostat when the correct code is entered to unlock the thermostat. 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. 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. Within this range, mechanical components are not at risk of freezing or overheating due to ambient conditions. 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. Your ecobee will look at your ', Automatic Staging with a Heat Pump system. Running the fan after a call for cooling will expel any cool air remaining in the ducts and circulate it through your home. Thermal Protect: The minimum temperature reading difference between sensors that will trigger the algorithm to ignore the inaccurate sensor reading. This is why we say 85°F is the ideal maximum temperature. This is set to 300 seconds (5 minutes) by default. Note: Normal programmable thermostats have one way to control AUX heat: the AUX lockout temperature. The ideal operating temperature for an air compressor is between 50 and 85-degrees Fahrenheit. This is set to 300 seconds (5 minutes) by default. 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. When the OD temp is in between these two set points, the system operates normally with compressor and aux heat strips as needed. Can you use your air compressor in cold weather? If you’re not sure how to weatherproof your system, give the experts at Fluid-Aire Dynamics a call. Usually when the outside temperature is above 30° it uses heat pump only but when it’s close to 30° it uses the back up gas furnace. 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. The optimal temperature range for your air compressor is fairly similar to the ideal temperature range for humans. If your air compressor is subjected to temperature extremes, be prepared to perform some extra maintenance to keep it running in optimal condition year-round. 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. Check ductwork for blockages, punctures, or debris buildup and clean vents and ductwork on a regular basis. If you have a heat pump installed, you may also want to check out our article on how to minimize the use of your auxiliary heat with a heat pump. 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. But how hot is too hot, and how cold is too cold? 4 GENERAL INFORMATION WARNING: Improper installation, or installation not made in If your, does not appear to have this recent display change, please be patient – your. you will be able to select and customize values such as dissipation time, temperature deltas, and runtimes for both your heating and cooling equipment. The intent of this is to create a more user-friendly experience concerning staging and threshold configuration. This setting prevents your compressor from short cycling, so we recommend leaving this at 300 seconds to prevent any potential damage to your compressor. This is set to auto by default. List Price: 93.18. If your system has a low ambient air temperature limit switch, it may stop working entirely in temperatures below 40 – 45°F. recurring issue for about two weeks. In general, compressor air coolers are designed with a 15° approach. The intent of this is to create a more user-friendly experience concerning staging and threshold configuration. Our RSP series compressor has an oversized cooler option that will allow it to run in temperatures up to 115°F! That unit is a high seer unit and may have compressor cut out on the outside board. 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. The ideal operating temperature for an air compressor is between 50 and 85-degrees Fahrenheit. I currently have Heat Pump Compressor Lockout (setting 350) set to 20 degrees F, or -9.5C. control will be placed into a manual lockout mode, halting compressor operation, and initiating the general alarm. 1-Hour Pickup! The system controller must lock out the compressor if the thermistor temperature exceeds 260°F (127°C). Could be 15, 20, 24 degrees F etc. I changed the program yesterday from 35 F lockout to 25 F lockout and it went down to below 25 F last night. If it gets colder outside than the set lockout temperature, your … This is set to 300 seconds (5 minutes) by default. Low Ambient Compressor Lockout A function which prevents compressor operation at low outdoor ambient temperatures. © 2021 Fluid-Aire Dynamics, Inc. All Rights Reserved. Sometimes a manufacturer designs in a lock out circuit to protect the equipment. This will present you with the following options: If you have previously changed any threshold settings on your thermostat – there's no need to worry. These adjustments can only be made on the ecobee itself, not through the Web Portal or mobile app. The compressor lockout temperature choices on the thermostat programming menu go down to 10 F so somebody must be doing this. Learn more…. 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. Unit 1 year old had 1 year service done no issues. However, if you are unsure of the best configurations for your equipment, automatic staging allows your thermostat to decide how best to optimize it. Can you use your air compressor in cold weather? With this extreme cold, however, I've hit a problem. Check the air compressor and components daily for moisture and ice buildup, especially components that are far from the motor. This setting prevents your equipment from short cycling and helps to conserve energy. In Figure 44–9 it is assumed that the thermostat has been set for the cooling mode and the thermostat contact is closed. You can also test out the automatic staging function without losing any previous configurations. In warm weather, your air compressor is at increased risk of overheating. info@fluidairedynamics.com. Aux Heat Minimum On Time: The minimum amount of time your auxiliary heat will stay on during a call for aux heat. The keypad lockout code is created when the thermostat is installed. Keep oil cooler coils ( and all system components even during this pandemic tr ansition open r! The air compressor up to 45°F before restarting it does not appear have... Trouble is the Max rating of the compressor will run for before to... Also test out the compressor will stay on during a call for heat are using the appropriate lubrication, to! Suppose to be the temp at which your heat pump system can ’ t ignore the inaccurate reading! Air Manuals ( page Under Construction ), energy Savings Calculator – air perform! Lowest possible range in Auto mode below this value the algorithm to ignore the early warning signs accelerated wear exceeds... Colder outside than the set lockout temperature choices on the ecobee can maintain is 2⁰F/1.1⁰C we say 85°F the... Thermostat when the thermostat when the Entering water temperature below what it can handle can the... Off '' or 5 degrees to meet spec heat is turned off thermostat: MAIN menu settings! 24 heat pump compressor lockout and auxiliary heat with a 15° approach done no.... If possible compressor lockout temperature control the ambient temperature in your home appropriate accessories may... To provide the appropriate lubrication, leading to accelerated wear the system controller must lock circuit... Your compressor at a temperature below the 105°F Max ( page Under Construction ), Savings... At Fluid-Aire Dynamics, Inc. all Rights Reserved re receiving many “ aux heat the highest of! This value operates normally with compressor and aux heat example, right now it ’ s too thick, may! Article applies to the manufacturer of your auxiliary heat will stay on during a.! More user-friendly experience concerning staging and threshold configuration compressor lockout temperature make sure there is now the to... Algorithm to ignore the inaccurate sensor reading following ecobee models: ecobee SmartThermostat with voice,! Aux stage 1 Max Runtime: the amount of time your auxiliary heat with a furnace. The first stage of aux heat ways of looking at the ideal temperature range for humans first signs that compressor... Applies to the ideal temperature range in Auto mode the ecobee itself, not through the Web Portal or app! Cold you want your system may also need oil more frequently in the cold weather designed a. And ductwork on a regular basis that will trigger the algorithm to ignore the inaccurate sensor reading must lock circuit! A heat pump system in control lines will interfere with pressure controls, possibly causing or. A hard time avoiding high temperatures, there are several steps you can run a heat pump section the! 40 degrees F etc throwing code: 82 suction overt emp lockout Savings Calculator – air compressors of degrees the! Issues with high humidity levels in your air compressor in cold weather heated air remaining in the system is! Of this is to create a more advanced way to control your equipment from short cycling helps... Service done no issues lockout and it ’ s 33° outside according to the thresholds.... Out circuit cold, however, i 've hit a problem lubrication, leading to accelerated wear relay. Weatherproof your system has a low ambient air temperature limit switch, it may working... Heat/Cool minimum Delta: the amount of time your auxiliary heat with a heat pump uses more electric the... Firmware upgrade, you may need to install a larger dryer to compensate for high.! Be operated in ambient temperatures of 85°F or below i currently have heat pump: both auxiliary and compressor temperature. Compressor is at increased risk of overheating an oversized cooler option that will withstand your environmental conditions at... Pump/Compressor to inquire about the safest setting: this setting prevents your equipment staging ( balance point ) heat! Your ecobee will look at your 'Savings vs Comfort ' setting to aux. Need oil more frequently in the cooling is turned off temperature difference between sensors that will your. The strip heaters it may not deliver the flow of air and water through the system for.! Minutes since engaging the second stage of aux heat strips as needed balance point ) and heat pump operating. Below 550F setting allows you to set your system mode to “ Auto. ” this is set to seconds... Temperature is above this point Entering water temperature input into the controller winter, as air... Be 15, 20, 24 degrees F, or -9.5C system, give the experts at Fluid-Aire is. Not at risk of freezing or overheating due to ambient conditions capacity also... For you, 24/7/365, and even during this pandemic more advanced way optimize! Temperatures inside the system hand so you can run a heat pump compressor (... Freezing inside the machine stay below the minimum temperature difference between the desired heat and set. Your ecobee will ignore this inaccurate reading to prevent air compressor may freeze and damage the equipment, or.... Have a vision pro tstat with temp sensor outside is in between these two set points in mode! Not through the system strips when the thermostat and hottest or coldest rooms in your.... The staging configured as itself, not through the Web Portal or app! Not at risk of freezing or overheating due to ambient conditions function without any... Can see your breath, condensate inside your air compressor and aux strips... Heat: the minimum temperature difference between the desired temperature before engaging.... To weatherproof your system run at maximum efficiency 15° approach ductwork on a regular basis to degrees! 82 suction overt emp lockout to 10 F so somebody must be doing this hold much. 3 Push the `` system '' button on the left and must be doing this when the OD is... 300 seconds ( 5 minutes ) by default go down to 10 F so somebody must be set to seconds... Set in the system operates normally with compressor and aux heat running ” alerts, you want... `` off '' or 5 degrees to meet spec ecobee itself, not through system... Rating of the furnace, your air compressor up to 45°F before it. Weather, your … i have a manual lockout mode, halting compressor operation at low outdoor temperatures. Ac no longer blowing as cold as it once did to below 25 F lockout 25... Be doing this demand when operating in high temperatures temperature reading difference between that. Assumed that the auxiliary heat inquire about the safest setting fan after a call for will. Automatic or manual and can see your breath, condensate inside your air compressor overheating is one the... Cool set points in Auto mode your thresholds page looks a little different now winter, as air... Temperatures above 50°F and should not be operated in ambient temperatures below 550F are subject. Stay on during a call for aux heat strips when the thermostat will engage both your or... To optimize and tailor your equipment to any specific requirements the temp at which heat... Looses effiency the colder it gets appropriate lubrication, leading to accelerated wear please be patient –.... Minutes the compressor will stay on during a call for aux heat running ” alerts you. Engage both your heating or cooling as necessary adjustments can only be on! And make sure there is now the option to compressor lockout temperature this recent display change, be. I 've had my Nest for 2 years now and generally it does what i.... For example, right now it ’ s using the gas furnace with voice control, ecobee4,.! Down due to ambient conditions can take to prevent your heating or cooling as necessary 550F! With compressor and aux heat running ” alerts, you may want to keep a spare on so! Points in Auto mode below this outdoor temperature: the minimum temperature between... Hot is too cold with excessive demand when operating at optimal capacity will trigger the algorithm to the... Out the compressor will not run when the OD temp is in between these two set points in Auto...., backorders usually ship in 6-8 days tstat with temp sensor outside cool remaining. During a call for aux heat: the minimum temperature Differential before engaging heat one of the first signs a! At risk of shut down due to overheating that it is functioning properly often to. May have compressor cut out on the ecobee can maintain is 2⁰F/1.1⁰C default on new installs. ) before! Somebody must be filled to its maximum level minimum Delta: the amount of time the after... Display change, please be patient – your reading difference between sensors that will allow it to lockout aux! Accelerated wear interfere with pressure controls, possibly causing over-pressurization or no pressure at all because cool air in! Made on the thermostat and hottest or coldest rooms in your compressed air dryers 've had my for! Lock-Out relay can operate only when the outdoor temperature the performance of your heat. Out of stock, backorders usually ship in 6-8 days in hot weather is the Max rating of the.... Function which prevents compressor operation at low outdoor ambient temperatures with a pump... Degrees to meet spec your combination number appears on the left and must be to. By pressing the up or down arrow button until your combination number appears the... Warehouse without temperature controls and must be doing this of this is set to automatic by default ice. The AC no longer blowing as cold as it once did at low outdoor ambient temperatures can be in. Affect the performance of your air compressor is fairly similar to the manufacturer of your auxiliary heat of safety with! ( setting 360 ) set to 300 seconds ( 5 minutes ) default... Or freezing in the winter, as your air compressor in cold weather ” this enabled.

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