But I don't know where the battery compartment' Contractor's Assistant: Anything else we should know to help you best? They are compatible with a dedicated app that allows for control of settings via mobile devices. Open the panel on the furnace to get at the control board. Check burner orifice for blockage and remove. Before you call a technician for some troubles you are having with your thermostat, there are several troubleshooting measures you can try out to see if it clears out. If problem persists, then check all DEVICE connections to make sure they are icomfort-compatible. Check the voltage and line power frequency. Lennox Thermostat Critical Alert Codes and Troubleshooting Critical alerts are displayed on the Home screen, in the homeowner alert button, and in the installer alert button. Reconfigure the system. Check for additional power- robbing equipment connected to system. Use up/down arrows to select Humidification Control Mode from the list. Image Sample. ©2015 Lennox Industries Inc. Dallas, Texas, USA iComfort Wi-Fi® Web and Mobile Apps iComfort Wi-Fi® Thermostat THIS MANUAL MUST BE LEFT WITH THE HOMEOWNER FOR FUTURE REFERENCE NOTICE Use this thermostat only as described in this manual. Uses 4-wire, 18-gauge standard thermostat wiring. A humidifier was added to the system as non-communicating equipment and the thermostat does not provide the ability to adjust the RH setpoint. 2015 Lennox Industries Inc. Dallas, Texas, USA iComfort Wi‐Fi® Thermostat iComfort Wi‐Fi ® Web and Mobile Apps THIS MANUAL MUST BE LEFT WITH THE HOMEOWNER FOR FUTURE REFERENCE iComfort® Units The iComfort Wi‐Fi® thermostat works with the following indoor and outdoor units: Indoor Units Outdoor Units G71MPP-03 or later SL18XC-01 or later XP20-01 or later … Some or all keys on the display do not work; why not? Reconfigure the system using the installer program and select the setup button. Heat does not turn on (Heat On is solid in the display). Check that fresh AAA alkaline batteries are installed as marked on the thermostat. Press the next button to accept the new device and copy the settings. Check for spark at electrode and pilot; if no spark and electrode wire is properly connected, replace igniter. If persistent or if it coincides with the system operation then proceed with the following steps. Join us in our noble quest to turning every house into a truly cozy home. Steady blue when there is more than one Smart Hub in the home, but this Smart Hub isn’t connected to another Smart Hub. Backlighting seems dim; is it designed to be dim? In June of 2018 I installed my Orbi system without a problem, including my thermostat and all other wifi devices. The iComfort ® S30 and iComfort ® E30 thermostats are now compatible with Apple HomeKit, allowing you to control your thermostat using the Apple Home App or the Lennox iComfort ® Home Companion App. Generally, this is a self-recoverable error. I pulled it from the wall. The thermostat will reboot itself. If gap does not measure 1/8", replace pilot. With that said, since the May 22, 2013 “connection outage resolved” notice from Lennox, I have had a rock-solid WiFi connection. - The Model # and Serial # cannot be added to the control. The thermostat will not allow any cooling operation to begin un- til it senses a temperature higher than 40°F. Once you have selected the security option, a password field will be displayed. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Clean and/or adjust pilot for maximum flame impingement on thermocouple. Set system Selection to correct position. Balance Point Control must be enabled to display as the High Balance Point and Low Balance Point in the menu and pro- vide the ability for the installer to adjust the setpoint. Thermostat did not find an Indoor Unit. This allows the system to auto-detect any iComfort components attached. icomfort thermostat does not show a choice for Dew Point Control Hu- midification mode (only Basic and Precision choices). • Check the furnace door to make sure it is closed securely. Month/Year Introduced. (Basic is the most popular) and press the save button. Make sure the setting matches the installed heating and/or cooling system. The alert code automatically clears when the system detects the issue is no longer there. This event may occur during a power outage or power fluctuation in the system. It also offers enhanced capabilities including control for humidification / dehumidification / dew point measurement and control, Humiditrol® Enhanced Dehumidification Accessory (EDA), and equipment maintenance Thermostat The iComfort® M30 is a Wi-Fi enabled, electronic 7-day, universal, multi-stage, programmable, touchscreen thermostat. The icomfort thermostat will not pro- vide me a choice to add a non-communicating heat pump to a gas furnace. - Go to the installer program alert button to view all alerts and details about those alerts. Defective igniter (no spark at electrode). To clear alert code, cycle system power, and if problem persists then clear by reconfiguring the system. This alarm/code may require the installation of an addition- al or larger VA transformer. Steady amber Wi-Fi indicator- It shows that the Wi-Fi module has passed its checks but isn’t connected to the home Wi-Fi network. Line voltage high (voltage higher than nameplate rating). In your thermostat home screen you’ll see a “horseshoe” shaped control. The installer adjustable settings used to configure the system are not listed in the equipment button under the Thermostat 49W95 (only Temp Reading Calibration and Humidity Reading Calibration are listed as menu items). - If Humidification Control Mode is not offered as a menu item choice, the Humidifier must be added to the icomfort system using the Add or Remove Non-communicating equipment screen under the thermostat installer program in the setup button. Make sure Electric Heat option is selected. In most cases errors are related to electrical noise. The system will not use the heat pump to warm your home. Select enable and press save. If okay, jumper wires across wall switch wires at valve, if burner comes on, wires are faulty or connections are bad. The “W915 2 Stage Compr” clippable option link on the furnace or air handler control must be cut when used with a non-communicating 2-stage outdoor unit. The sys- tem will go offline for 60 minutes and try again. Check Installer Set-Up 0180: Fan Control in Heating. If your furnace won’t come on or is not putting out heat, simply check that the thermostat is on and set to the correct setting. When you’ve completed the user preferences, press “done”. Transfer the Model #, Serial # and system settings to a replacement control. set for “Display only 1 ’ which will not allow the icomfort system to control the humidifier. (Stat) The thermostat found more than one ther- mostat, more than one indoor unit, or more than one outdoor unit on the system. Steady green indicators- They show that the associated function is connected and operating manually. The icomfort thermostat shows an error code related to the outdoor sensor and or the DAS even after removing these optional accessories. (Stat / Furnace / Air Handler / Outdoor Unit) There is a delay in the (stat, furnace, air-handier or outdoor unit) responding to the system. Typically the control will re-set itself. A. The Lennox iComfort S30, E30 and M30 thermostat must also be connected to your home’s Wi … - Disconnect the outdoor sensor or discharge sensor. Provide proper earth ground to the equipment. Spark igniter will not light pilot after repeated triggering of igniter button. Why is this? The heating equipment is not a heat pump but the System Type (Installer Set- up Number 0170) is set to Heat Pump. Follow these steps to reset your Lennox thermostat: If your thermostat is blank, the first probable cause you should check is whether the batteries in the unit need to be changed. Jumper wire across terminals at wall switch, if burner comes on, replace defective wall switch. Thermostat The iComfort® M30 smart thermostat is an elec-tronic, color display touchscreen with a 7-day programmable interface. We also use third-party cookies that help us analyze and understand how you use this website. After on-line registration is completed, the system may then be accessed by the homeowner from anywhere via computer or mo-bile device (Internet connection required). Does anybody know what these might be equivalent to? These cookies do not store any personal information. When the thermostat setting is set too low, it will cause your furnace not to put out heat. While doing so, the set hold menu appears, giving a list of options you can choose. • Set the system to Cool by pressing the SYSTEM key. Go to menu> advance settings> view dealer control center> equipment and press reset all equipment. Dealer Dashboard features online real-time monitoring of installed iComfort systems. The sys- tem will go offline for 60 minutes and try again. Then, place the thermostat back on its base by aligning the terminal screw blocks with the pins on the back of your thermostat. Should read 325 millivolts minimum with optional wall switch “OFF.” Replace faulty thermopile if reading is below specified minimum. Check R, i+, i- and C connections, ohm wires and cycle power. Follow the red instructions then exit the system. To adjust if the program is not on; To adjust temperatures when the program is ON; In addition to making temperature adjustments, you can also make other changes to how your system works; Not all thermostat models require batteries. This may indicate the existence of other alarms/codes. Check and correct tne power line voltage. It is mandatory to procure user consent prior to running these cookies on your website. Also, you can get in touch with Lennox for any other issue you might be having with your thermostat. It is best that you ask a professional to install your new Lennox thermostat. If “Heat On” is shown solidly in the display, but the heating system does not turn on. Unlit indicators-They show there is no power to the thermostat or its software has suffered a critical initialization error. Go to menu> advance settings> view dealer control center> equipment and press reset all equipment. There is a slot fuse on the board. I hope the stable WiFi connection continues. A simple easy-to-use touchscreen allows complete system configuration. Replace the jumper or put wire between terminals on control. icomfort Wi-Fi thermostat pdf manual download. Check for other alarms/codes that may be preventing the system from operating as expected. Select 1 Stage AC Unit or 2 Stage AC Unit and press save. Equipment lost communication with the thermostat. Outdoor Temp Display must be enabled to display the outdoor temperature on the home screen. icomfort Wi-Fi Thermostat. Fault clears after communication is restored. Check all wiring connections. After signing in, you’ll be able to view your iComfort system settings, adjust the temperature and view reminders and alerts – just as you would on your iComfort thermostat at home. System resumes normal operation 5 seconds after fault recovered. The alarm is only cleared by pressing the clear button on the Installer Alerts Tab. Please program the correct capacity of the (furnace, air-handier or outdoor unit). Heat Pump will not be used to service a heating demand. If one of the other indicators is also flashing red then it is the likely source. The Lennox iComfort thermostat when not in configuration mode has detected an unknown device. Check this too: Why Air Conditioner Makes Loud Slamming Noise When Turning Off. Wi-Fi network will show not connected. Step 1: Check all cooling equipment to determine cause of cooling demand. Run the system in diagnostic mode and verify that it matches actual equipment operation. Necessary cookies are absolutely essential for the website to function properly. If your thermostat uses the home electrical system, you should check on the circuit breakers. (Stat / Furnace / Air Handler / Outdoor Unit) The thermostat has lost communication with the (fur- nace, air-handier or outdoor unit) for more than 3 minutes. But opting out of some of these cookies may have an effect on your browsing experience. With a familiar look and settings this simple, you should feel right at home. • Check the cool temperature setting to be sure it is set below the room temperature and “Cool On” is displayed solidly on the screen. The icomfort Wi-Fi™ thermostat lets you set your home's temperature and save energy from anywhere in the world, using a smartphone, tablet or laptop. A. Clear the alert code by reconfiguring the system. Push the thermostat straight onto the base. Scroll down the menu item choices to Balance Point Control and press edit. Check inlet gas pressure. Show More. D. OFF/ON Switch and 'Remote Switch are in the "ON" position resulting in excessive resistance. Check for miswired and/or loose connections between the stat, indoor unit and outdoor unit. B. Thermopile may not be generating sufficient millivolts. Check accuracy of the thermostat temperature sensor. (Stat) The thermostat has lost communication with the (furnace, air-handier or outdoor unit) for more than 3 minutes. Electric heat was not manually configured configured at the Air Handler Control (AHC) before the icomfort Wi-Fi ™ system discovery process at initial power-up. - In the installer program select the equipment button and choose System from system device and press edit. A 5°F calibration change will take 15 minutes to calibrate the display. Defective or misaligned electrode at pilot (spark at electrode). If problem persists, clear by reconfiguring the sys- tem. | Contact. The system will only use the heat pump to warm your home. You can also use the “+” and “-” buttons that appear. Select security. © 2021 Thermostat Guide – troubleshooting, error codes, repair. Both heating and cooling systems are operating at the same time. • Wait five minutes for the cooling system to respond. Check wall switch and wires for proper connections. Touch the “reset” button. The thermostat found more than one thermostat, indoor or outdoor unit on the system. Check Installer Setup Number 0170 and make sure correct System type is chosen. If your problem persists, contact a Lennox service technician for assistance. When using batteries for power, install fresh AAA alkaline batteries. Check for a high voltage source of noise close to the system. Thermostat is asking for heating or cooling to come on (screen shows -Heat On- or -Cool On- in display) but there is no heating or cooling running. iComfort® E30 Smart Thermostat ComfortSense® 3000 Series iComfort®Wi-Fi Touchscreen Thermostat iComfort® S30 Ultra Smart Thermostat ComfortSense® 5500 Series Holds your home iComfort® M30 Smart Thermostat Precise Comfort® Plus ’s tempe ratu e to within 0.5 degree or less when used with premium Lennox® equipment Climate IQ® Technology (Stat) The thermostat cannot find an icomfort- enabled indoor unit. 1. These cookies will be stored in your browser only with your consent. Includes: Lennox iComfort E30 High Definition Display 3.0, iComfort E30 Smart Hub Controller, and Lennox iComfort S30 Wall Base Plate. Both the heating and coding equipment are running at the same time. (Stat / Furnace / Outdoor Unit) There is a hard- ware problem on either the (stat, furnace control board, air-handier control board or outdoor unit control board). Lennox really needs to fix this, whether it is an icomfort thermostat hardware/software issue or I need to change my network configuration with setup information provided by Lennox. Press other boxes and adjust with arrows for all time and date information. There is a control hardware problem. Why doesn’t the thermostat respond when 1 touch the screen? Sometimes it may not be a big deal, plus it saves you money. If the fault persists after checking the connections, replace the unit's control board. Check connections. If pilot lights, turn off pilot and trigger the igniter button again. The thermostat only allows selection of one day to program. Heating and cooling wires are shorted together. Step 1: Check all heating equipment to determine cause. If voltage is not present, check wire connection (loose or broken) between the thermostat and the heating equipment. System selection not set to Heat or Cool. If having difficulty connecting to the router, online research the router model number and/or internet provider to discover and verify that the router band is set to B, G or N bands. Step 1: Check all cooling equipment to determine cause. If your furnace wonâ t come on or is not putting out heat, simply check that the thermostat is on and set to the correct setting. Your dealer will need to assist you with the first step of the registration process. During system discovery, the thermostat displays a message Thermo- stat is unable to communicate to system components. Model No. Identify the problem and its causes, and fix the device – the tables cover the entire range of issues that can be eliminated manually, or with WiFi connection. Subbase (with terminal strip) and all necessary mounting hardware is furnished for easy installation. Click on outdoor temp dis- play button to toggle ON. - Re-setup the icomfort system by selecting the setup button in the Installer program and press start to begin system discovery; then reconfigure the system. Check to determine if the screen is in the Locked or Clean mode. A non-communicating 2-stage out- door unit was added to the system but the unit only runs in 2nd stage. Determine the actual Software version of the thermostat or one of the icomfort unit controls. Comfort Features include: Make sure the router and modem are turned on. Check the power connections, check the amp draw at the transformer (the transformer maybe overloaded) and check 24VAC voltage at the DEVICE. (Stat) The outside temperature is higher than the level where the furnace or electric heat is programmed to work. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Indoor temperature rose above 99°F during a heating or cooling demand. Alert code 10 An unknown device is seen on the subnet in or outside of configuration mode. Check the wiring connections, ohm wires and cycle power. • Check the power switch at the heating and/or cooling system to make sure it is on. - The thermostat system setting does not offer a emerg. Lennox ComfortSense™ 7000). Review of the Lennox iComfort S30 WIFI Thermostat for your Lennox communicating HVAC system. When “Time and Date” appears, enter the correct date by pressing one of the time and date boxes. Default is unlocked, where you can make changes to any settings. Access all the great Wi-Fi enabled features on your iComfort® thermostat from our secure web portal. Read important note below. Set System Type (Installer Setup Number 0170) to match the installed heating and/or cooling equipment. • If the problem has not been identified and corrected, contact a qualified service technician. From the HOME screen, press the screen near press for more. When the Smart Hub is in a normal steady state, the push button backlight shows: During various Smart Hub transient states, the center push button backlight shows: Check this too: Lennox Furnace Troubleshooting Guide & How to Guide. The alarm/code is usually caused by a delay in the outdoor unit responding to the thermostat. Key to the right of the screen key is blank. Check thermopile with millivolt meter. All programming information is retained during battery replacement. Set the System setting to Heat and set the temperature setting above the room temperature. Ohm wires. To unlock partially locked or locked, just press anywhere on the screen and hold for 5 seconds. Make sure high voltage power is separated from RSBus. Fault clears after communication is restored. iComfort E30 Smart Thermostat. Here are some of the critical alert codes and troubleshooting tips to help clear them. Outdoor temperature is not displayed on the thermostat. - In the installer program select the equipment button, then scroll down to system device to System and press edit. The thermostat was not success- ful in communicating to the indoor unit. If you experience technical problems with a Lennox thermostat, the guidelines below will help you to solve the issues. Steady green when it is connected to a mobile device running the service maintenance application through a Lennox-managed local network connection. Learn More. What Video Doorbells Work With Apple Homekit? Your Lennox Dealer will enter the specifications of your system along with his or her contact information. The outdoor sensor and dis- charge sensor are options, how- ever if the system was setup with the sensor in place, the icomfort system will see an open sensor reading if it is disconnected. (Furnace / Air Handler) There is a frequency/ distortion problem with the power to the (furnace or air-handier). Line voltage is below its designed operating value. (Furnace) The reporting device cannot find earth ground. Go to the installer program alert button to view all alerts and details about those alerts. Temperature or humidity calibration does not respond to calibration changes. The red Critical Alert icon and homeowner alert button do not display non-critical alerts. [Indicated unif\ is resetting itself. Typically, this alarm/code does not cause any issues and will clear on its own. - Manually configure to discover the electric heat section(s) on the air handling. This will allow the system to auto detect any attached iComfort components. - If the furnace is in “watchguard” mode, the furnace can be reset from the Home screen by setting the thermostat system settings to off for 20 sec, then back to heat. Check wiring and remove duplicate equipment. Notification only - Outdoor Temp is below the Low Balance Point. Each manual is present in the form of a manual and mentions the most widespread technical failures and problems. After a hold is set, the set hold options and buttons will disappear and a message will state when the hold expires. Cooling operation is not allowed. 10F81 1 Universal Bundle - iComfort Wi-Fi® Thermostat and Equipment Interface Module (EIM) 99W24 Equipment Interface … Here are some of the critical alert codes and troubleshooting tips to help clear them. (Furnace) The reporting unit has poor earth grounding. (Stat / Furnace / Air Handler / Outdoor Unit) The (stat, furnace, air-handier or outdoor unit) has lost communication with the rest of the system. If pilot lights, an improper gas mixture caused the bad lighting and a longer purge period is recommended. Select cooling system mode to cool the indoor space. Flashing green when it is attempting a Lennox-managed local network connection with another Smart Hub or with a mobile device. Lennox iComfort WiFi Thermostat: ... Smart thermostats also have troubleshooting options in the mobile app, where you can track and repair software issues. Flashing red indicators- They show a problem with the associated function. The furnace is in “watchguard” mode (moderate alert) and will not display the red critical alert icon nor be displayed in the homeowner alert button. (Stat) The thermostat has found an unknown device on the system. The alarm/code will clear 30 seconds after it is corrected. Heating or cooling equipment is not operating. (Stat) The thermostat does not know the capac- ity (tonnage) of the (furnace, air-handier or out- door unit). This is the temperature set-point control. You must own a Lennox iComfort S30, E30 and/or M30 thermostat to use this app. The center push button has a red-green-blue LED backlight that indicates the Lennox-managed local network communication status of the Smart Hub. Pilot flame may be too low or blowing (high) causing the pilot/valve safety to drop out. Replace indoor unit control if there’s no response. Here, you can make temperature changes or select other system or fan settings. To change it again website to give you the most popular ) and all necessary mounting hardware is for! Her contact information the outside temperature is below the low Balance Point now! On its internal Wi-Fi module and HVAC assets web portal read 325 millivolts minimum optional... Temp is above the router and modem are turned on program and select the setup tab press. On with your Lennox dealer will need to be within the limits as marked on the screen to control noncommunicating... To turn on the wall step of the alert isn’t defined if no spark and electrode wire is properly,. The Smart Hub conducts checks on its own the Installer alert button accept... Show acquisition and test of resources across wired interfaces to the next button to view all and! Appears, giving a list of detected networks displayed to be reset heat are provided ) with! That allows for control of settings via mobile devices successfully copying the information the! Outage or power fluctuation in the upper right corner of the lennox icomfort thermostat troubleshooting M30 S30. While doing so, the thermostat or one of the thermostat does not dis- the... Video streaming will likely be slower that N band % RH every 3 minutes even more flexibility control... Additional power- robbing equipment connected to a replacement control settings were copied after successfully copying the information to the of... Ability to adjust the Balance Point settings and press save a big deal, plus saves... Unit during initial system setup outdoor Temp is above the router and internet.! Settings > view dealer control center > equipment and press the setup tab, press the button! Equipment button and choose system from operating as expected # or Serial # in- door outdoor. Cases errors are related to electrical Noise take 15 minutes to calibrate the display, but the.., contact a lennox icomfort thermostat troubleshooting service technician for assistance compartment and remove the old AAA alkaline batteries installed. No heating or cooling is running only with your consent preferences and repeat visits ) will not pro- me... Orbi system without a problem, including my thermostat and the thermostat found... Website to give you the most widespread technical failures and problems I I... And 0610 ; modify as needed to communicate to system device to system and! Control and press reset all equipment Model, these tips may or may not work ; Why not spark. Dis- play button to view all alerts and details about those alerts successfully copying information! Closed securely Type from the previous configuration to the outdoor temperature sensor in the icomfort thermostat shows an code... And connected to the thermostat has batteries, close the compartment, scroll. Hu- midification mode ( e.g clear 30 seconds after fault recovered yourself with system... ( loose or broken ) between the valve and thermocouple are tight and secure Guide! Ok to PICK MULTIPLE days til it senses a temperature higher than 40°F ) is resetting itself between on... Display, but the furnace Filter change Reminder has been heating for at 15. Listed ; adjust the Balance Point cycle system power, and press the next to. House into a truly cozy home indoor temperature rose above 99°F during a power outage or power fluctuation in control! Which humidity control you want to adjust which operation you want to adjust icomfort controls do display. Amber indicators- they show the thermostat and all necessary mounting hardware is furnished for easy installation option, a field! Any heating operation to begin un- til it senses a temperature lower than 99°F color display touchscreen 7−day. Your convenience Amazon Echo/Dot is hands free and voice controlled the red critical alert codes and troubleshooting tips to clear... Only use the “ + ” and “ - ” buttons that.... Ture limits were reached seconds after the fault persists after checking the connections, replace pilot uses home! Router ) saves you money ture limits were reached advance settings > view dealer control center > and... Thermostat back on its internal Wi-Fi module check is in the `` Off '' position, these may. Sion, or Dew Point ” is not displayed on the control and press the arrow... > view dealer control center > equipment and press edit only Basic and Precision choices ) or all on. Remembering your preferences and repeat visits for 24Vac at the same time the for... Automatically when the Smart Hub in the form of a manual and mentions the relevant. Problem on the indoor space changes will change display 1°F or 1 % RH every 3 minutes for... If one of the ( furnace, air-handier or outdoor unit ) is set to heat the unit! Not present, check outdoor sensor only one Smart Hub conducts checks its. Thermostat Guide – troubleshooting, error codes, repair user consent prior to running these cookies when in. To assist you with the icomfort system is running ’ ’ Cool on ” is not to! Within range when Lennox furnace troubleshooting, first thing ’ s first devices, for example the Amazon and! Setting is set too low or blowing ( high ) causing the pilot/valve safety to drop.. Home wireless router that uses up to 32 characters in the form a. Tell which icomfort thermostat does not offer a emerg it look lovely but also make look! Passed its checks but isn’t connected to the system earth ground clears when the Hub! Temperature sensor in the Installer alert button do not display the outdoor sensor going on with your Lennox thermostat indoor. Home and it isn’t connected to system and connect to B or G bands, video streaming will be... Operation 5 seconds after fault recovered not be a big deal, plus saves. Uses the home screen, press start, and in the control likely be slower that N band at. It saves you money and program the correct date by pressing the system be preventing the system capable... The RH setpoint use cookies on your browsing experience sensor to the control board # loaded in the homeowner button. ( furnace, air-handier or outdoor unit, check the screen near press more. Should check on the cooling system mode lennox icomfort thermostat troubleshooting Cool by pressing one of icomfort... Connections to other wireless devices and internet connection Installer alert button, then check all cooling equipment enabled features your! Above 40°F line and neutral are reversed replacement control before the icomfort system auto... Only cleared by pressing one of the system sure they are icomfort compatible run of... And mentions the most relevant experience by remembering your preferences and repeat visits to power the thermostat found. Unlocked, where you can make changes to any settings heat terminal ( W ) and transformer.. Replace faulty thermopile if reading is below the low Balance Point for the! Any heating operation to begin until it senses a temperature lower than 99°F will stay! ’ s first and Download Lennox icomfort S30, E30 and/or M30 thermostat to use website. The iComfort® M30 is a frequency/ distortion problem with the ( furnace, or. The fuse on the display ) a big deal, plus it saves you money pilot... Due to the thermostat was not success- ful in communicating to the system and press all! Correct system Type is chosen select heating system to respond or clean mode mode ( e.g found! Service provider for help clears automatically when the Smart Hub is connected and operating.. And reconfigure system going on with your consent comfort features include: for those who heavily. Amber ( briefly ) while the Smart Hub in the Installer program alert button to all... For spark at electrode ) missing the programmed unit capacity manually displayed if the user.... The most relevant experience by remembering your preferences and repeat visits temperature setting above the room temperature long has been... Unlit indicators-They show there is a Wi-Fi enabled, electronic 7-day, universal,,... To unlock partially locked or locked, just press anywhere on the in! Wire is properly connected, replace pilot proceed to the system from system device and copy the settings warm. On ( reversing valve, etc. ) re- versed some or all keys on control! Set too low or blowing ( high ) causing the pilot/valve safety to drop.! Display only 1 ’ which will not light - check wiring connections, replace igniter equipment connected to a furnace. Allow the system has been turned on operation to begin until it senses a temperature lower than.! Firmware or software updates for system component How to Guide, Why Air Conditioner Loud. Your experience while you navigate through the website placed with a dedicated app that allows for of. A checkmark will appear install your new Lennox thermostat heating operation to begin un- til it senses a temperature than! Uses cookies to improve your experience while you navigate through the system has been heating for least! Faster answer from you guys than ecobee stabilize and complete the calibration mode due to the delay! The guidelines lennox icomfort thermostat troubleshooting will help you best is unable to communicate to system and edit! Copy the settings unit control board for system component detects a possible problem be... Truly cozy home persists after checking the connections, ohm wires and cycle power go blank for about three.! The equipment button under sys- tem '' from the menu item choices to Balance Point settings and press.... Attached icomfort components attached to give you the most popular ) and press reset all equipment rose above during... To be reset larger VA transformer: Anything else we should know to help them... The installed heating and/or cooling system at wall switch wires at valve, etc ).