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Reset dometic thermostat?
1 Frost Formation 10 MAINTENANCE 11 FCC 12 REFERENCE DOMETIC 3316420. Review settings below and adjust the settings to your personal comfort level. Refer to page 11 for system reset procedure. You may do this by detaching the appliance from the socket or by turning off the main power switch in your electrical service panel. My name is Aris, and I am a certified HVAC. Indices Commodities Currencies Stocks Hygrometers are used by many professionals to monitor levels of humidity in the air. To reset your Dometic Single Zone thermostat, you can follow these steps: 1. Check operating instructions to set the appropriate multi-zone programmable thermostat CCC2 model 3314080 settings. If your Dometic thermostat is not working correctly, it may be due to a software glitch or other issue that can be resolved by resetting the device. Nov 28, 2023 · Try resetting the thermostat. You may do this by detaching the appliance from the socket or by turning off the main power switch in your electrical service panel. When troubleshooting your Dometic thermostat for a successful reset, start by checking the power source. Here are steps to follow: Turn the device ON. If you are still having issues, it may be best to consult a professional for further assistance. Sometimes they will e. Warped door seals and clogged condensation drains are common problems with Dometic RV refrigerators. You'll want to reset your device if you're experiencing incorrect temperature readings on your analog RV thermostat. Here is how to fix the most common dometic thermostat problems for the 4 and 5 button Comfort Control thermostats. By Aris Updated on December 3, 2023. CCC 2 thermostat will require a system reset. You need to reset the controller after the dip switches are set or the controller will not reconize the change Dometic thermostat replacement: SpacedAlienz: Forest River Owners Forum: 2: 09-02-2014 09:58 PM: 4 Button/ duo-therm/ comfort control: AKrvman: Newmar Owner's Forum: 5: Step 1: Turn Off The Thermostat. And the best way to a quick fix is to know where the reset button is located. 4 mold thermostat When the ice maker thermostat senses the preset tem- perature for ejection of the ice cubes, the fingers will. FAQ How to fix and reset Dometic Duo Therm Thermostat? There is a procedure through which the Dometic duo therm thermostat can be fixed in some cases. No big deal, just find the reprogramming instructions and you can reconfigure it. Release the MODE and ZONE buttons. To do a system reset: Make sure the CCC2 thermostat system is powered down completely. There is some bad news. When the thermostat goes bad in a Honda CRV, you risk causing serious damage to the engine if you do not replace it. So anything is possible but it would have an AirCommand logo on the shroud or just say dometic if it is not. Is Dometic Thermostats and Furnace Thermostat The Same Thing On RV? No. BLUETOOTH CAPACITIVE TOUCH THERMOSTAT. Then turn the thermostat on and back off. There are various ways to perform a normal reset and a factory reset on a thermostat due to the wide range of brands of thermostats. Flip the thermostat over and look for that temperature switch on the back of this device Using the flathead screwdriver once again, flip that switch from C to F. Now, the second time it happened, I followed the aformentioned steps but nothing happened. From analog to smart, most RV thermostats require 12-volt DC power, which separates them from residential thermostats. For a single zone Dometic RV thermostat, simply press the “+” button and the “On/Off Mode” button at the same time until you see two dashes. Difficult to Turn on Furnace or AC. About your new thermostat Press and hold the OUTSIDE TEMP. 531 Pdf User Manuals. Next, find the reset button on the control panel. The LCD will display “IniT” and all available zones. If the problem doesn’t get fixed contact your local repairman. FAN SPEEDS - Possible available fan speeds are: vehicle with Duo-Therm's Comfort Control. This can fix any number of issues with it. A common problem with this style of Dometic thermostat is that they are sometimes too hard to operate or the buttons are too sensitive. We discussed its easy fixes for replacement as well as for improving it. The LCD will also display “OUT” to indicate the outside temperature is being displayed. The factory setting of 72°F for cooling mode and 68°F for heating modes are entered. When I first turned it on today it showed two dashes in place of the numbers. Detect the reset button's location, keep the switch pressed for a couple of seconds, and then release it for a while. See your owner’s manual for factory reset instructions for other Dometic thermostat models. Dometic Corporation 1120 North Main Street Elkhart, IN 46514 CANADA Dometic Corporation 46 Zatonski, Unit 3 Brantford, ON N3T 5L8 CANADA Service Center & Dealer Locations Please Visit: wwwcom REVISION A Form No000 08/16 (French 3316463. The LCD will also display “OUT” to indicate the outside temperature is being displayed. If you’re experiencing issues with your LG dryer, such as it not starting or not drying clothes properly, a simple reset may be all you need to get it back up and running Forgetting your Apple ID password can be a frustrating experience, but don’t worry. NOTE: “System Reset Procedure” from Dometic Comfort Control Center 2 Thermostat Operating Instructions (Form #3312366 • Release ZONE and MODE Zone 1 2 °F AM LO Zone 1 2 °F AM LO 2 Contents hide 1 DOMETIC Single Zone LCD Thermostat 2 About Your New Thermostat 22 System Initialization 2. The location for this brand's water heater reset button is on the upper thermostat. There are various ways to perform a normal reset and a factory reset on a thermostat due to the wide range of brands of thermostats. Your Dometic CCC 2 thermostat has been pre-programmed. I looked at the owners manuals but nothing about this problem. Thanks for any help. See the full list of specs for this Dometic thermostat. 000 user manual online. Using the advanced technology of capacitive sensors instead of physical buttons, the comfort of your RV is literally at your fingertips with the CT Thermostat. Simultaneously, press and hold the MODE and ZONE buttons. This can fix any number of issues with it. Press and hold the “mode” & “+” buttons until the display shows”- -“. 'E1' loss of communications System Reset • Make sure the CCC 2 thermostat is in the OFF mode. Expert Advice On Improving Your Home Videos Latest View All G. It should be clearly labeled. Q: Can I reset my Dometic 3 button thermostat myself? A: Yes, you can reset your Dometic 3 button thermostat yourself by following the steps outlined above. Then turn the thermostat on and back off. With all the above steps to take when resetting a dometic thermostat, there are things you need to be aware of before you reset your thermostat. Any time the CCC 2 is in an idle stage (not illuminated) you will need to wake it Jan 7, 2023 · To reset a dometic RV thermostat with a single zone, press and hold the temperature up button ‘+’ and the ‘On/Off Mode’ buttons simultaneously for about 3 seconds until the green light appears on the ‘mode’ button. In the event of system memory loss or dip switch setting change, the thermostat will require a system reset. There is some bad news. Here are step-by-step instructions on how to hard reset the thermostat on your Dometic RV air conditioner to ensure that it operates at the proper temperature. The LCD display shows the temperature set-point in two digits. Your Dometic CCC 2 thermostat has been pre-programmed. FAN SPEEDS - Possible available fan speeds are: vehicle with Duo-Therm's Comfort Control. When a reset proce-dure is done, all previous program memory is re-moved. To do a system reset: Make sure the CCC2 thermostat system is powered down completely. For a single zone Dometic RV thermostat, simply press the “+” button and the “On/Off Mode” button at the same time until you see two dashes. See page 3, Quick reference to control buttons. Any time the CCC 2 is in an idle stage (not illuminated) you will need to wake it Jan 7, 2023 · To reset a dometic RV thermostat with a single zone, press and hold the temperature up button ‘+’ and the ‘On/Off Mode’ buttons simultaneously for about 3 seconds until the green light appears on the ‘mode’ button. CCC 2 thermostat will require a system reset. System initialization is performed with the thermostat turned “off”. coolmath games grindcraft - Reset the Dometic power fuse. Switch your Dometic analog thermostat into the off position. Here's how to do that: First, make sure that the power is off to the air conditioner. Locked Luxpro PSP511Ca thermostats indicated by the presence of ‘Hold’ on the temperature screen may be unlocked by pressing and releasing the hold button, rotating the dial or cha. Troubleshoot common issues, test the reset, and gain post-reset tips for maintaining a comfortable home environment. Then turn the thermostat on and back off. Review settings below and adjust the settings to your personal comfort level. The longevity and performance of your recreational vehicle heavily depend on. How Can I Reset My 5 Button Dometic Thermostat? There is a system reset process to adhere to, which is as follows: Resetting the Thermostat. When the CT thermostat backlight is lit, it is communicating with the mobile device. Press the ON/OFF button to exit system set up This was not helpful. In this video, we'll walk through the process of replacing the Dometic CT Single Zone thermostat in my 2020 Keystone Bullet 243BHS. Dometic told me told hold a bag of ice up to the thermostat and when the temp drops enough it will start the AC, I thought that was pretty strange but it worked. Here are step-by-step instructions on how to hard reset the thermostat on your Dometic RV air conditioner to ensure that it operates at the proper temperature. To do a system reset: • Make sure the CCC 2 thermostat is in the OFF mode. Since 2011, households have been using Google’s Nest thermostat. In this video, we'll walk through the process of replacing the Dometic CT Single Zone thermostat in my 2020 Keystone Bullet 243BHS. Forgetting your password can be a frustrating experience, especially if you need access to your account right away. While recently on the roa. Now, the second time it happened, I followed the aformentioned steps but nothing happened. However, it is important to read your manufacturer's manual and consult with a professional if you are unsure about any part of the reset process. round blue pill wes 201 Smart thermostats! Flying security cameras! Robot companions! Didn’t tune in or have time to catch it all. The LCD will show "IniT" and each zone that is accessible. _____ 2013 25 FC FB (Twin) 2013 Suburban 2500 https://www. • Simultaneously press the ZONE and MODE buttons. Press the On/Off Mode button again to complete the procedure. Also for: 3313194 series, 3313193 series. About your new thermostat Press and hold the OUTSIDE TEMP. Follow these steps to reset your Dometic RV air conditioner: Step 1: Locate the reset button on your air. Any time a system reset occurs, the factory default settings are restored. No big deal, just find the reprogramming instructions and you can reconfigure it. How To Solve Dometic Duo Troubleshooting? The majority of Dometic Duo malfunctions are caused by broken fuses, so the repair can often be fixed by replacing this vital part of the system. For a single zone Dometic RV thermostat, simply press the “+” button and the “On/Off Mode” button at the same time until you see two dashes. See your owner’s manual for factory reset instructions for other Dometic thermostat models. my 3 button dometic thermostat flashes e 5 how can it be reset or do i need to take to service? camper was fine when i parked it for winter. 200 First Responders Way, Suite 204 Hamilton, NJ 08691. The awning provides shade and protection from the elements, allowing you to enjo. One other point is that you need to reset your controller with the new thermostat or it will not work right. View and Download Dometic 3316462. TROUBLESHOOTING for the 5 BUTTON 3109228. 011 CCC 2-Wht Installation Instructions Manual (17 pages) Roof Top Unit Used With 3105007XXX Return Air Grille, Electronic Control Kit, Thermostat, Optional Indoor Temperature Sensor, Air Conditioner. If you own a Dometic RV, it’s essential to understand the importance of regularly replacing its parts. If your thermostat is turning on but your furnace isn't, it can be for a few reasons Rick Sun, HVAC technician with Green Leaf Air. For a single zone Dometic RV thermostat, simply press the “+” button and the “On/Off Mode” button at the same time until you see two dashes. how to play minecraft with unspeakable Release the MODE and ZONE buttons. Refer to page 11 for system reset procedure. In the event of system memory loss or dip switch setting change, the thermostat will require a system reset. Step 04: After restarting the power supply, turn your Dometic thermostat back on. CCC 2 thermostat will require a system reset. If you own an RV or a camper, you know how important it is to have a durable and functional awning. The buttons had been held down Hold the button down for a few seconds, then release it. Refer to page 11 for system reset procedure. 2007 GMC Classic club cab 4x4 Duramax LBZ 2014 Alpine 3010 RE. My name is Aris, and I am a certified HVAC. It will go down to 13 and back up to 32 but not higher. - Reset the Dometic power fuse.
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Just follow these simple steps: 1. 5K one in the rear & the 5 button thermostat Dometic said we needed a control board on the 15K one to make it operate with the thermostat. Mar 3, 2021 · If the gap is larger then you should use the reset system option to try to get the thermostat to operate correctly. There is some bad news. See your owner’s manual for factory reset instructions for other Dometic thermostat models. Your local energy company may be giving away free smart thermostats—here’s how to get one. XXX COOL/FURNACE/HEAT STRIP COOL/FURNACE/HEAT PUMP REVISION A Form No000 12/15 (French 3316465. This can fix any number of issues with it. For system reset procedure, see main heading, "System Reset Procedure" on page (19). In the unlikely event of CCC 2 system memory loss or dip switch setting change, the CCC 2 thermostat will require a system reset. You can reset a Dometic dual-zone thermostat if the system is not turning ON or not giving you the ideal temperatures. In the unlikely event of CCC 2 system memory loss or dip switch setting change, the CCC 2 thermostat will require a system reset. Resetting a Dometic thermostat is a simple process that can help resolve common issues, such as temperature discrepancies or unresponsive controls. By following a few. Warped door seals and clogged condensation drains are common problems with Dometic RV refrigerators. This video go made because one of my c. With a wide range of products and innovative features, Dometic has be. Unfortunately, these thermostats can't handle a great. Or you can go to the owner’s manual and see if the problem is covered within its pages. IF EE appears, there is a fault with the communication cable The best solution is to perform a factory reset. About your new thermostat The Dometic Comfort Control Center 2 thermostat can con-trol up to four units (zones). Afterward, follow the on-screen instructions to recalibrate or reset any settings. Continue holding the buttons until the display reads IniT and all available zones. Since 2011, households have been using Google’s Nest thermostat. bell lexus north scottsdale parts Try a factory reset simultaneously press and hold zone and mode button Sent from my moto z3 using Tapatalk. The location for this brand's water heater reset button is on the upper thermostat. If the problem doesn’t get fixed contact your local repairman. Nov 28, 2023 · Try resetting the thermostat. Or you can go to the owner’s manual and see if the problem is covered within its pages. Reversing Valve TOOLS REQUIRED The air conditioner can be checked with a voltmeter, ohm-meter, clamp-on ammeters and two good thermometers. button and the LCD will display the cur-rent outside temperature recorded at the outdoor temperature sensor in place of the temperature set-point. Our thermostat was replaced for this issue at the Rally last year, and we have camped for 3 to 4 weeks since then. 200 First Responders Way, Suite 204 Hamilton, NJ 08691. Faulty Thermostat: Reset thermostat: Loose Connectors between Thermostat and AC: Unplug and securely attach connectors: Dirty Connectors between Thermostat and AC: Clean and reattach connectors: High Temperatures: Hold a bag of ice up to the thermostat (strange but works) Malfunctioning Control Board: Replace the control board unit Contents hide 1 DOMETIC 3316420. Press the “mode” button once to exit the system initialization mode. Temperature Fluctuations Any time a system reset occurs, the factory default settings are restored. XXX Cool/Furnace/Heat Pump 3313194. This video is a demonstration on how to operate your RV’s Dometic Single Zone LCD Thermostat. First, turn off the main breaker and the battery disconnect to cut all power to the AC unit. Nov 28, 2023 · Try resetting the thermostat. new milford crash About your new thermostat Press and hold the OUTSIDE TEMP. Although, you should note that these devices also require tons of maintenance. BLUETOOTH CAPACITIVE TOUCH THERMOSTAT. 341205 20210420 2021 Dometic Corporation WARNING Cancer and Reproductive Harm wwwca. Defective telephone-type control cable between wall thermostat and A/C 3. _____ DISNEY LOVERS 06-10-2024, 04:17 PM #7: TowPro Dometic Comfort Control Center 2 thermostats are designed for use in systems with gas or oil boilers, floor heating systems, electric heating or zone control. NOTE: “System Reset Procedure” from Dometic Comfort Control Center 2 Thermostat Operating Instructions (Form #3312366 • Release ZONE and MODE Zone 1 2 °F AM LO Zone 1 2 °F AM LO 2 Contents hide 1 DOMETIC Single Zone LCD Thermostat 2 About Your New Thermostat 22 System Initialization 2. Refer to page 11 for system reset procedure The Dometic CCC 2 thermostat will accommodate only one dehumidify air conditioner within the four zones. How Dometic Thermostats Work This morning tried to adjust the thermostat up to 78 and it changed to 32 and will not go up. We have a 2014 30w International and have had issues with the Dometic thermostat. The thermostat's fan speed. When turning the system on I got a Code E1. This can fix any number of issues with it. 8150 n stemmons fwy dallas tx This can fix any number of issues with it. For system reset procedure, see main heading, “System Reset Procedure” on page (19). DO NOT spray water directly on the CCC 2 thermostat. This should restore the thermostat to its default settings. 4. When the thermostat goes out, your engine temperature w. You may do this by detaching the appliance from the socket or by turning off the main power switch in your electrical service panel. Temperature Fluctuations Any time a system reset occurs, the factory default settings are restored. Here are step-by-step instructions on how to hard reset the thermostat on your Dometic RV air conditioner to ensure that it operates at the proper temperature. Nov 28, 2023 · Try resetting the thermostat. To reset your Dometic RV air conditioner, follow these steps:Turn off the air conditioner at the thermostat or control panel. There’s no such thing as a free lunch, but there is such thing as a free smart thermostat. Any time the CCC 2 is in an idle stage (not illuminated) you will need to wake it Technical Support for PDX RV. However, there is a second E4 code and it is for the Dometic CCC 2 thermostat.
There maybe a reset button on the outside of the furnace, usually on an upper corner, that may need to be pushed. After you’ve reset your thermostat, set it to your desired temperature and monitor your home’s HVAC system for any changes. The LCD will also display “OUT” to indicate the outside temperature is being displayed. Reset the thermostat by pressing the reset button or following the manufacturer's instructions for a complete reset. About your new thermostat Press and hold the OUTSIDE TEMP. The dehumidify air conditioner can either be zone 1, 2, 3, or 4. So anything is possible but it would have an AirCommand logo on the shroud or just say dometic if it is not. Your Single Zone LCD thermostat is equipped with both a liquid crys-tal display (LCD) that identifiesthe temperature set-point, fan speed (Auto, Low, High), and F/C and green LEDs that indicate the mode of How to Reset a Dometic (CCC2) Thermostat. best race for hunter dragonflight If your thermostat is turning on but your furnace isn't, it can be for a few reasons Rick Sun, HVAC technician with Green Leaf Air. Since the thermostat is complex and there is a limited amount one can do, Dometic suggests trying a system reset before sending it off to a technician. If the problem doesn’t get fixed contact your local repairman. The options are AUTO, HI, MED, or LO. One owner went to test his control panel and he removed the red wire. 33 rosemont ave roselle il For system reset procedure, see main heading, “System Reset Procedure” on page (19). View and Download Dometic 3313192 Series operating instructions manual online. Alternatively, use the system initialization mode on the thermostat by turning it off and pressing and holding the "mode" and "+" buttons until the display shows "- -". In the event of system memory loss or dip switch setting change, the thermostat will require a system reset. Dometic told me told hold a bag of ice up to the thermostat and when the temp drops enough it will start the AC, I thought that was pretty strange but it worked. To easily reset your Dometic thermostat, start by ensuring the thermostat is powered on. thermostat, optional indoor temperature sensor, air conditioner, ccc 2/lcd sz controls (17 pages) Air Conditioner Dometic B3200 Installation & Operating Instructions Manual 16 Turn the ON/OFF switch to "OFF" position. Is Dometic Thermostats and Furnace Thermostat The Same Thing On RV? No. knotless braids with colours Detect the reset button's location, keep the switch pressed for a couple of seconds, and then release it for a while. Any time the CCC 2 is in an idle stage (not illuminated) you will need to wake it Jan 7, 2023 · To reset a dometic RV thermostat with a single zone, press and hold the temperature up button ‘+’ and the ‘On/Off Mode’ buttons simultaneously for about 3 seconds until the green light appears on the ‘mode’ button. Temperature Fluctuations Any time a system reset occurs, the factory default settings are restored. The LCD will also display “OUT” to indicate the outside temperature is being displayed. • The LCD will display "IniT" and all available zones. S/OS #001 2005 Dodge Ram 2500 5. What you do not want taking place is for the thermostat to default to the wrong setting. However, it is important to read your manufacturer's manual and consult with a professional if you are unsure about any part of the reset process.
Next, press and hold the On/Off Mode button for three seconds, while also pressing the + button at the same time. Although rather annoying, this is how Dometic constructed its thermostats. or any of its affiliates. View and Download Dometic 3313192 Series operating instructions manual online. Lastly, press and hold again for a few seconds until. If you have… _____2014 Toyota TundraTRD double cab 4x4 tow package off road package 46 gallon fuel tank 2018 Jayco White Hawk 23MRB solar equipped How do I reset my Dometic 5 button thermostat? buttons. Then turn the thermostat on and back off. Refer to page 11 for system reset procedure The Dometic CCC 2 thermostat will accommodate only one dehumidify air conditioner within the four zones. Decode the Dometic Mystery! E1 Code on Dometic Thermostat - Uncover Causes and Fixes. For a single zone Dometic RV thermostat, simply press the “+” button and the “On/Off Mode” button at the same time until you see two dashes. About your new thermostat Press and hold the OUTSIDE TEMP. If the problem doesn’t get fixed contact your local repairman. Dometic Corporation 46 Zatonski, Unit 3 Brantford, ON N3T 5L8 CANADA Service Center Dealer Locations Please Visit wwwcom CAPACITIVE TOUCH THERMOSTAT MODEL COOL/FURNACE 3316410. Press the On/Off Mode button again to complete the procedure. However, that doesn't mean they're immune to problems. if not replace the fuse. Continue reading our post to find out how to repair a malfunctioning Dometic Duo Therm Thermostat. The ac come on and cools fine when you first turn it on but after it cycles off and then tries to restart it makes a loud humming sound but the fan never starts running so I turn it off. five below christmas pillows See “Fac-tory Preset Settings” on page 3. Expert Advice On Improving Your. Any time the CCC 2 is in an idle stage (not illuminated) you will need to wake it Jan 7, 2023 · To reset a dometic RV thermostat with a single zone, press and hold the temperature up button ‘+’ and the ‘On/Off Mode’ buttons simultaneously for about 3 seconds until the green light appears on the ‘mode’ button. Expert advice for mastering thermostat resets effectively. Aussieguy pointed out Dometic thermostat has to have fan on "Auto" and mode to "cool" for system to work. This will further ensure continuous and correct operation of the Dometic Capacitive Touch. i called dometic about my thermostat not working unless i remove the faceplate and touch the spades with my finger, they said they are having some problems with them and are going to send me a free replacement. How Dometic Thermostats Work This morning tried to adjust the thermostat up to 78 and it changed to 32 and will not go up. How to Reset Thermostat. Simply download the free Dometic Thermostat Control app from iTunes or the Google Play Store and you are ready to cool down with your Dometic air. Air conditioner thermostat is flashing E4 code with temperature. There are many RVers that like cooler weather and enjoy turning their furnace on at night to remain warm. If you’ve been able to address your Dometic thermostat’s E7 code successfully, you may need to reset the thermostat before resuming normal use. The dehumidify air conditioner can either be zone 1, 2, 3, or 4. To do a system reset: Make sure the CCC2 thermostat system is powered down completely. FAQ How to fix and reset Dometic Duo Therm Thermostat? There is a procedure through which the Dometic duo therm thermostat can be fixed in some cases. For system reset procedure, see main heading, "System Reset Procedure" on page (20). Continue reading our post to find out how to repair a malfunctioning Dometic Duo Therm Thermostat. To reset the thermostat, follow these steps: Turn off the power to your RV or camper’s HVAC system. • Release the MODE and ZONE buttons. See “Fac-tory Preset Settings” on page 3. 000_A) ©2016 Dometic Corporation LaGrange, IN 46761 Capacitive Touch Thermostat Quick. CCC 2 thermostat will require a system reset. See page 3, Quick reference to control buttons. craiglist job posting If the problem doesn’t get fixed contact your local repairman. Resetting your Dometic thermostat can help resolve issues with temperature discrepancies or malfunctioning controls easily without needing professional assistance. Your Dometic Single Zone LCD thermostat has been pre-pro-grammed. The LCD will also display “OUT” to indicate the outside temperature is being displayed. " Simultaneously press the MODE and ZONE buttons. Dometic Comfort Control Center - System Reset As every Travel Supreme owner knows, that 'sorting' is done without the benefit of manuals, at least a single-source referenceit is now about 38-F outside here in Orlando and though I rectified the Hydro-Hot issues (separate thread), the internal heating of the coach has been problematic. Aug 18, 2021 · How Do I Reset My Dometic Comfort Control Thermostat? Performing a system reset on your Dometic Comfort Control thermostat restores the factory default settings. Excited to bring you this video to explain the proper way to use the Dometic Thermostat as well as the Best way to use the Air Conditioner i. Before starting, ensure that you have turned off the unit and unplugged it from the power source. It’s compatible with ducted and non-ducted rooftop air conditioners. Read also: Nest Thermostat Blowing Hot Air On Cool To reset a domestic thermostat with multi-zones. We explained how to factory reset your thermostat in step 3. To RESET the Dometic 5 Button Thermostat: Press and Hold in the top and bottom buttons, Turn ON the bottom On/Off switch.