Honeywell t6 isu - # ISU: ISU Name: ISU Options (defaults in bold) Notes: 355: Balance Point (Compressor Lockout) Off, 5 °F to 60 °F (in 5 °F increments) or -15.0 °C to 15.5 °C (in 2.5 °C or 3.0 °C increments) Compressor Lockout requires an outdoor temperature. Set Compressor Lockout to the temperature below which it is inefficient to run the heat pump.

 
Available under the Fan setting, the Circulate feature turns on the fan for 30% of the time every hour in order to circulate the air in your home. Hold: When using a schedule or geofencing, the thermostat enables the Hold feature. 2 types of Holds are available, Temporary and Permanent. (When Geofencing is enabled, Permanent Hold is …. Horse drawn for sale

T6 Pro Programmable Thermostat User Guide Package Includes: T6 Pro Thermostat UWP Mounting System Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate Small; size 4 49/64 in x 4 49/64 in x …SKU: TH6220WF2006/U. Put Customers in Control of Their Comfort. The T6 Pro Smart Thermostat is the intuitive comfort control for your customers. Program a 7-day schedule, or let it respond automatically. The two versions of the T6 Pro Smart Thermostat allow for the varying stages of your customer's heating systems. Select a Model: Keep the temperature comfortable with this Honeywell Smart Thermostat. Flexible programming lets you regulate temperatures how you want. Alexa, Microsoft Cortana, Google Assistant, and more provide you access with the Honeywell Home app or the Total Connect Comfort app. For easy control, it comes with a backlit digital display and controls. Need a iPad mobile app development company in Portland? Read reviews & compare projects by leading iPad application developers. Find a company today! Development Most Popular Emerg...Honeywell T6 Pro questions Couple of questions for anyone out there using a T6 Zwave thermostat. I'm noticing that the heating is running more often added this template sensor this morning (blue is idle) temperature seems to be holding maybe more stable than my old one, just seems to run more often vs going 1 degree above and waiting for it to ...Explore Duet AI by Google Cloud, a powerful AI collaborator enhancing developer productivity with real-time code assistance. Google Cloud has introduced Duet AI for developers, an ...Hi- IF, and that is a very, very big if, my current heat pump issue with the electric heat and defrost is resolved by this new defrost control board, I plan on making some changes to my thermostat to save some money. I have a Honeywell T6 PRO. I plan on making the following changes: Change ISU#340 Aux Heat Droop to: 3 (Currently set …Your guide to sunning with psoriasis — from A to UV. Sunshine can be extremely helpful for psoriasis, but it’s important to be aware of how much sun exposure you get. Some people w... My downstairs thermostat is a Honeywell T6 pro, and it has a setting for "backup heat droop" where the temp needs to drop X deg below setpoint to enable the aux heat. My ustairs t-stat doesn't have this option. Looking at the new Honeywell Wi-Fi t-stat I don't see where it has this setting either. Does anyone know if there are any smart wi-fi ... Contents hide 1 Honeywell Home TH6100AF2004 T6 Pro Hydronic Programmable Thermostat 2 Installation Instructions 2.1 Optional Cover Plate Installation 2.1.1 Power options 3 Setting Slider Tabs 3.1 Wiring terminal designations 3.2 Wiring conventional systems 4 Floor temperature sensor installation 4.1 Thermostat mounting …If you have a C wire, place it into the C terminal on your wall plate. C wire adapters are available here. Let’s look at the G wire. This wire goes to the G terminal on your new thermostat. Of the Y, Y1, and Y2 wires, Y or Y1 go to the Y terminal and Y2 to the Y2 terminal. The O/B wire can have many configurations.Honeywell Ltd Level 3, 2 Richardson Place NORTH RYDE NSW 2113 PH: +61 2 9353 7000. New Zealand. Level 1 & 2, 9 Wilkins Street, Freemans Bay, Auckland 1011 New …Manufacturer: Honeywell Thermostat Models: Lyric T6 Pro TH6320WF2003, TH6220WF2006 Page 1 of 2. ... From the installer set -up, scroll through the ISU menu by pressing < and >. Note: refrain from pressi ng “Edit” as this will change the settings b. ISU 200 should be set to “Heat Pump” c.Feb 24, 2022 · Speak directly with an agent for help with our products. Modal. 1 Press and hold Menu and + buttons for approximately 5 seconds to enter advanced menu. 2 Press Select to enter System Setup (ISU) menu. Honeywell T6 Pro Isu Manual. Honeywell® t6™ t-stat manual control Honeywell thermostat t6 pro series programmable heat. 21 Apr 2024. Honeywell t6 user manual pdf download Honeywell home t6 pro th6220u2000 manuals Honeywell lyric t6 user manual pdf download.Created 15 years ago, Google Maps’ Street View has added more than 220 billion Street View images from over 100 countries and territories. Google Maps’ Street View feature was crea...This item: Honeywell TH6220U2000/U T6 Pro Programmable Thermostat, 2 Heat / 1 Cool Heat Pump Or 2 Heat / 2 Cool Conventional, 2.27" x 6" x 5", White, Model:ITBD-3570150 . $70.00 $ 70. 00. Get it as soon as Friday, Apr 26. In Stock. Sold by Zippy Unbelievable Deals LLC and ships from Amazon Fulfillment. +T6 Pro Smart For the T6 Pro Smart and similar models, the touchscreen will show up a “general warning” sign to indicate any errors or alerts. Alert sign on the Honeywell T6 Pro Smart ModelsPress on “System”. Then, press and hold the center black buttons for 5 seconds. Choose “Reset Factory Settings”. Wi-Fi Reset. Disconnect the router's faceplate. Briefly unplug the wireless router. Reconnect the power and faceplate. Press “System” on the thermostat. Hold the middle buttons to access a new screen.Turn the power on at the breaker box or switch. Page 6 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options.T6 Pro Smart For the T6 Pro Smart and similar models, the touchscreen will show up a “general warning” sign to indicate any errors or alerts. Alert sign on the Honeywell T6 Pro Smart Models* My question is general, but if anyone wants to know my specific model, it's a Honeywell T6 Pro Thermostat "2 Heat / 1 Cool Heat Pump", TH6220U2000. Share Add a Comment. Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A.That T6 thermostat ISU setting for “Heat System Type” is set to “Heat Pump.”. The Reversing Valve O/B is set to 0. The second unit supports the owner’s bedroom on the 1st floor and the 2nd floor bedroom above the garage. There are 2 zone dampers with one controller board and it also has a T6 thermostat. The thermostat ISU …Honeywell T6 Pro Isu Manual. Honeywell® t6™ t-stat manual control Honeywell thermostat t6 pro series programmable heat. 21 Apr 2024. Honeywell t6 user manual pdf download Honeywell home t6 pro th6220u2000 manuals Honeywell lyric t6 user manual pdf download.aaiyar December 11, 2021, 11:59pm 1. My 2-stage heat-pump is controlled by a Honeywell T6 pro z-wave thermostat. I'm generally happy with it, but would like to make one change. Right now, the heat-pump (in both heating and cooling modes) comes on in Stage 1, and exactly a minute later switches to Stage 2. After running in Stage 2 for a while ...Explore Duet AI by Google Cloud, a powerful AI collaborator enhancing developer productivity with real-time code assistance. Google Cloud has introduced Duet AI for developers, an ...View and Download Honeywell Home TH6320U2008 installation instructions manual online. TH6320U2008 thermostat pdf manual download. Also for: T6 pro, Th6220u2000, Th6210u2001.T6 Pro Hydronic Programmable Thermostat can be used to control the ambient air temperature or floor temperature or both. You can choose among the following temperature control modes. A mode: Controls and displays the ambient air temperature only. F mode: Controls and displays the floor temperature only using an external floor temperature …Contents hide 1 Honeywell Home T6 Pro Wi-Fi Programmable Thermostat 2 Thermostat Features 3 Thermostat overview 3.1 Resideo App overview 4 Adjusting the temperature 5 Schedule overrides 5.1 Adjusting the temperature in Auto mode 5.2 Selecting system mode 5.3 Setting the fan 6 Connecting to a WiFi network 6.1 Disconnecting and reconnecting to a WiFi […]See full list on smarthomeperfected.com Installer Set Up options can be edited in the advanced menu. To access the advanced menu, from the home screen press and hold Menu for 5 seconds. Press the...As of 2015, Honeywell manufactures more than 60 thermostat models ranging from seven-day digital programmable thermostats to manual thermostats, and all models can be viewed on the...Jan 31, 2022 · Why does the backup (auxiliary) heat stage come on immediately when I raise the temperature setting? Last updated. 1/31/22. The thermostat takes the temperature override as a need to reach the new temperature setting right away. It will run the backup heat only as long as necessary to reach new temperature setting. Page 17 # ISU ISU Name ISU Options (defaults in bold) Notes 1013 Low Outdoor Temp Off, -20 °F to -40 °F (in 5 °F increments) or ISU 130 must be set to Wired or Internet. This ISU is only displayed when ISU 1000 Ventilation Type is set to Vent Lockout -28.0 °C to -4.0 °C (in 2.0 °C increments) ERV / HRV or Fresh Air Damper.When it comes to controlling the temperature of your home or office in Shreveport, LA, Honeywell controllers are the best choice. Honeywell controllers are reliable and easy to use...[5] In ISU set Heat system type to Radiant Heat. Set number of cool stages to 0. [6] In Installer Setup, set system type to 2Heat/2Cool Conventional.Available under the Fan setting, the Circulate feature turns on the fan for 30% of the time every hour in order to circulate the air in your home. Hold: When using a schedule or geofencing, the thermostat enables the Hold feature. 2 types of Holds are available, Temporary and Permanent. (When Geofencing is enabled, Permanent Hold is …• T6 Pro Thermostat • UWP™ Mounting System • Honeywell Standard Installation Adapter (J-box adapter) • Honeywell Decorative Cover Plate – Small; size 4-49/64 in x 4-49/64 in x 11/32 in (121 mm x 121 mm x 9 mm) • Screws and anchors • 2 AA Batteries ... In ISU set Heat system type to Radiant Heat. Set number of cool stages to 0. ...13 Key features. 14 Installer setup options (ISU) – advanced menu. 15 Performing a system test. 16 Viewing equipment status.Heating or cooling. equipment will turn on earlier, ensuring the indoor temperature will match the. setpoint at the scheduled time. 430 Minimum Cool Setpoint 50 °F to 99 °F (50 °F) 10.0 °C to 37.0 °C (10.0 °C) 431 Maximum Heat Setpoint 40 °F to 90 °F (90 °F) 4.5 °C to 32.0 °C (32.2 °C) 435 Keypad Lockout 0 = None.Resetting a Honeywell thermostat is simple and only takes a minute or two to complete. Either refer to your Honeywell control manual to reset it or follow the guide below that outl...Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through …Press SELECT to enter system setup (ISU) menu. Press SELECT to cycle through ISU numbers. NOTE: See "System Setup Options" on page 9 of the quick install guide for a full list of ISU numbers and options. Press + or - to change values or select from available options. Press SELECT to save changes and advance to the next ISU number.ALL Honeywell Home ISU Menu Options EXPLAINED | Thermostat Installer SETUP & Configuration. John Franco. 11.8K subscribers. Subscribed. 164. Share. 21K …13 Key features. 14 Installer setup options (ISU) – advanced menu. 15 Performing a system test. 16 Viewing equipment status. SKU: TH6220WF2006/U. Put Customers in Control of Their Comfort. The T6 Pro Smart Thermostat is the intuitive comfort control for your customers. Program a 7-day schedule, or let it respond automatically. The two versions of the T6 Pro Smart Thermostat allow for the varying stages of your customer's heating systems. Select a Model: Speak directly with an agent for help with our products. Modal. 1 Press and hold Menu and + buttons for approximately 5 seconds to enter advanced menu. 2 Press Select to enter System Setup (ISU) menu.Thermostat T6 Pro. Système de montage UWPTM. Adaptateur d’installation standard Honeywell (adaptateur boîtier de raccordement) Plaque de couvercle décorative Honeywell Petite; dimension 4-49/64 in x 4-49/64 in x 11/32 in (121 x 121 mm x 9 mm). Vis et chevilles. 2 piles AA.A Wall Mount with Upselling Built in. The T Series offers an array of in-demand features depending on which model you select. Plus, the new UWP mounting system means upgrading your customers to the enhanced functionality of a new product is a snap. Literally. Get to know the thermostat series built with your customers—and your business—in mind.Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional with Cloth Bundle dummy Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, …View and Download Honeywell Home TH4110U2005 user manual online. TH4110U2005 thermostat pdf manual download. Also for: T4 pro, Th4210u2002, Th4110u2005/u. ... Thermostat Honeywell Home T6 Pro Z-Wave TH6320ZW2003 Operation Instructions Manual (78 pages) Thermostat Honeywell Home T6 Pro Z-Wave Professional Install …That T6 thermostat ISU setting for “Heat System Type” is set to “Heat Pump.”. The Reversing Valve O/B is set to 0. The second unit supports the owner’s bedroom on the 1st floor and the 2nd floor bedroom above the garage. There are 2 zone dampers with one controller board and it also has a T6 thermostat. The thermostat ISU …Back • Touch to toggle between Installer Set Up (ISU) options. Page 10 Installer setup – using the Resideo Pro app Setup using the app Download the Resideo Pro or Honeywell Home app from App Store or Google Play to install and personally invite your customer to connect the installed thermostat at the same time. With the Resideo Pro app, you ...Thermostat T6 Pro. Système de montage UWPTM. Adaptateur pour installation standard (adaptateur de boîte de jonction) Plaque décorative – petite; dimensions : 121 x 121 x 9 mm (4 49/64 x 4 49/64 x 11/32 po) Vis et chevilles. 2 …You will need to manually add your router using the "+" button at the bottom of your Lyric app screen. If the steps above don’t provide a solution, you can try and reset your thermostat. You can reset your credentials just for your WiFi connection, HomeKit, or Program Schedule, or you can bring your thermostat back to its factory settings.Apr 15, 2018 · In this video we walk you through step by step programming of the Honeywell T6 Pro thermostat, and show you the different features and settings available wit... Entering Installer Mode on Honewell T6. When you cycle through to ISU number 355, that is the compressor lockout, which is what you need to change to determine when the backup heat kicks in. I think it is in 5 degree increments. Mine was sitting at 40 degrees. I cannot give you additional info or recommendations.* My question is general, but if anyone wants to know my specific model, it's a Honeywell T6 Pro Thermostat "2 Heat / 1 Cool Heat Pump", TH6220U2000. Share Add a Comment. Sort by: Best. Open comment sort options. Best. Top. New. Controversial. Old. Q&A. Page 1 T6 Pro Programmable Thermostat Installation Instructions – Package Includes: • T6 Pro Thermostat • UWP™ Mounting System • Decorative Cover Plate TH6320U2008, • Screws and Anchors TH6220U2000, • 2 AA Batteries TH6210U2001, • Thermostat Literature Read before installing Optional Cover Plate installation NOTE: If Optional Cover Plate is not required, see “UWP Mounting ... Air France just said oui to sliding doors in business class — the latest airline to do so. Air France just said oui to sliding doors in business class — the latest airline to do so...another ISU option. NOTES: • To see a list of all setup parameters, go to "Installer setup options (ISU) – advanced menu" on page 12. The thermostat displays the ISU name and the ISU number. • To finish setup and save your settings, scroll to the Finish screen at the end of the ISU list. • Touch Select or touch text area toHoneywell T6 Pro questions Couple of questions for anyone out there using a T6 Zwave thermostat. I'm noticing that the heating is running more often added this template sensor this morning (blue is idle) temperature seems to be holding maybe more stable than my old one, just seems to run more often vs going 1 degree above and waiting for it to ...Honeywell Ltd Level 3, 2 Richardson Place NORTH RYDE NSW 2113 PH: +61 2 9353 7000. New Zealand. Level 1 & 2, 9 Wilkins Street, Freemans Bay, Auckland 1011 New …Download this manual. The T6/T6R smart thermostats are designed to provide. automatic time and temperature control of heating. systems in homes and apartments. It's compatible with 24-230V on/off and OpenTherm®. appliances such as …Package Includes: T6 Pro Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; Small; size size 4-49/64 4-49/64 in in x x 4-49/64. 4-49/64 in in x x. 11/32 in (121 mm x 121 mm x 9 mm) Screws and anchors. 2 AA Batteries.another ISU option. NOTES: • To see a list of all setup parameters, go to "Installer setup options (ISU) – advanced menu" on page 12. The thermostat displays the ISU name and the ISU number. • To finish setup and save your settings, scroll to the Finish screen at the end of the ISU list. • Touch Select or touch text area toHoneywell T6 Pro Isu Manual 09 May 2023. Honeywell home t6 pro th6220u2000 manuals Honeywell lyric t6 pro wi-fi manuals T6 honeywell manualslib. HONEYWELL LYRIC T6 USER MANUAL Pdf Download | ManualsLib. Honeywell t6 pro manual user smart manualslib Honeywell t6 pro hydronic programmable thermostat manual Honeywell t6 installation manual: get ...Package Includes: T6 Pro Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; Small; size size 4-49/64 4-49/64 in in x x 4-49/64. 4-49/64 in in x x. 11/32 in (121 mm x 121 mm x 9 mm) Screws and anchors. 2 AA Batteries.Heat Pumps and Electric Home Heating - honeywell t6 pro aux heat - i have a honeywell t6 pro thermostat: does it have an aux indicator? the manual does not show one, but that just seems wrong. hmmmm ... also, when looking through the ISU settings on the thermostat, i do not have any of the Aux settings available to me, ISU …Honeywell thermostats are known for their reliability and advanced features, but sometimes navigating through the user manual can be a bit overwhelming. When you first receive your...Entering Installer Mode on Honewell T6. When you cycle through to ISU number 355, that is the compressor lockout, which is what you need to change to determine when the backup heat kicks in. I think it is in 5 degree increments. Mine was sitting at 40 degrees. I cannot give you additional info or recommendations.Get ratings and reviews for the top 12 gutter guard companies in La Verne, CA. Helping you find the best gutter guard companies for the job. Expert Advice On Improving Your Home Al...As a business owner in Shreveport, LA, you know that investing in the right technology can make a huge difference in your bottom line. One of the most important investments you can...Chrysler’s new EV will create a new category, drawing upon lessons learned from designing the brand’s minivan, according to chief design officer Ralph Gilles. “Chrysler was one of ...You will need to manually add your router using the "+" button at the bottom of your Lyric app screen. If the steps above don’t provide a solution, you can try and reset your thermostat. You can reset your credentials just for your WiFi connection, HomeKit, or Program Schedule, or you can bring your thermostat back to its factory settings.Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through …How do I access the installer setup (ISU) on a series 2000 thermostat? Last updated. 2/24/22. Enter System Setup: To enter system setup, press and hold both the …Need a iPad mobile app development company in Portland? Read reviews & compare projects by leading iPad application developers. Find a company today! Development Most Popular Emerg... Page 8 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options. Package Includes: Lyric T6 PRO Wi-Fi Thermostat. UWP Mounting System. Honeywell Standard Installation Adapter (J-box adapter) Honeywell Decorative Cover Plate – Small; size 4-49/64 in = 121mm. Screws and anchors. Professional Install Guide. Getting Started Guide. *TH6320WF2003 depicted.Resetting a Honeywell thermostat is simple and only takes a minute or two to complete. Either refer to your Honeywell control manual to reset it or follow the guide below that outl...

UltraRed Discussion starter. 344 posts · Joined 2018. #1 · Mar 26, 2018 (Edited) New 2 stage furnace with new thermostat, ongoing process of trying to understand the ins & outs. Under Advanced Settings # ISU 221: with Bold being the default and how it is currently set. Heat Stages: 1, 2. Backup Heat Stages: 0, 1. Heat Stage is at the default .... Outside heaters at lowes

honeywell t6 isu

Honeywell T6 Pro Isu Manual 09 May 2023. Honeywell home t6 pro th6220u2000 manuals Honeywell lyric t6 pro wi-fi manuals T6 honeywell manualslib. HONEYWELL LYRIC T6 USER MANUAL Pdf Download | ManualsLib. Honeywell t6 pro manual user smart manualslib Honeywell t6 pro hydronic programmable thermostat manual Honeywell t6 installation manual: get ...Select “Reset”. Select “Schedule Reset”. PERFORMING A HOMEKIT RESET. Press the Menu Icon. Scroll down to “Thermostat Information. Record the “Date Code”. Press the “back” arrow, then scroll down to “Installer Options”. Enter the Date Code when prompted to “Enter your password”. Select “Reset”.Honeywell t6 pro manual user smart manualslib Honeywell thermostat t6 operating programmable clair Honeywell lyric t6 user manual pdf download Honeywell t6 pro hydronic user manual pdf downl. Schematic and Engine Fix Library; Honeywell T6 Pro Isu Manual 09 May 2023.The Honeywell 8000 thermostat is a popular choice for homeowners looking to upgrade their heating and cooling systems. With its sleek design and advanced features, this thermostat ...Created 15 years ago, Google Maps’ Street View has added more than 220 billion Street View images from over 100 countries and territories. Google Maps’ Street View feature was crea...Apple's App Store prevented over $2 billion in potentially fraudulent transactions last year, the tech giant touted on Tuesday. Apple’s App Store prevented over $2 billion in poten...How do I enter the Installer Setup Menu? Last updated. 2/25/22. Press and hold the 'Menu' key for five seconds, and 'ISU' will populate. Then press the 'Select' button.With the innovative T6 Pro Programmable Thermostat, you can schedule your heating and cooling your way. The easy-to-install and easy-to-use thermostat provides flexible scheduling, so you can change it from day-to-day, just on weekends, or keep one program all week long.Feb 22, 2022 · 2/22/22. From home screen, press MENU button. Then press "+" until "prog" is displayed on the screen. Then press SELECT to edit the program. If you don't see the program option when following these steps, the thermostat may have been configured as non-programmable by the installer. Check ISU 120 shown on page 8 of the quick install guide. Honeywell Home T6 Pro ISU Menu Options EXPLAINED | Thermostat Installer SETUP & Configuration. Model TH6320ZW2003 - Discussing the advanced …How do I access the installer setup (ISU) on a series 2000 thermostat? Last updated. 2/24/22. Enter System Setup: To enter system setup, press and hold both the …Page 1: Programmable Thermostat. Lyric™ T6 Pro Wi-Fi Programmable Thermostat Professional Install Guide Package Includes: • Lyric T6 PRO Wi-Fi Thermostat • UWP Mounting System • Honeywell Standard Installation Adapter (J-box adapter) • Honeywell Decorative Cover Plate – *TH6320WF2003 depicted. Other models may vary.Honeywell T6 pro thermostat. Hello all, well as most of you know, I recently went with a Rheem 14 seer 3 ton heat pump. Love it, absolutely love it. Here’s my question, they installed a new Honeywell T6 pro thermostat with the system. The first couple of days it would come on “heat” at the set point and then cut off on the set point.Brightness options and Brightness levels are in the ISU settings. Press and hold CENTER and + buttons for approximately 3 seconds to enter advanced menu. Press Select to enter ISU. Press Select to cycle through menu setup options. Press + or - to change values or select from available options. Press Select and confirm your settings or press ...Heat Pumps and Electric Home Heating - honeywell t6 pro aux heat - i have a honeywell t6 pro thermostat: does it have an aux indicator? the manual does not show one, but that just seems wrong. hmmmm ... also, when looking through the ISU settings on the thermostat, i do not have any of the Aux settings available to me, ISU …Why does the backup (auxiliary) heat stage come on immediately when I raise the temperature setting? Last updated. 1/31/22. The thermostat takes the temperature override as a need to reach the new temperature setting right away. It will run the backup heat only as long as necessary to reach new temperature setting.When it comes to controlling the temperature of your home or office in Shreveport, LA, Honeywell controllers are the best choice. Honeywell controllers are reliable and easy to use...Turn the power on at the breaker box or switch. Page 6 Installer setup (ISU) 1 Press and hold CENTER and buttons for approximately 3 seconds to enter advanced menu. 2 Press Select to enter ISU. 3 Press Select to cycle through menu setup options. 4 Press to change values or select from available options..

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