25 Oct 2019 ... The Lyric T6 PRO WIFI Thermostat Wiring Diagrams show you how to properly wire the different versions of the Lyric T6 PRO Thermostat.Press and hold the Menu Button on the lower left of the thermostat touchscreen for 5 seconds to access. Installer Menu will briefly display in the Dot Matrix ...You will need: Level, pencil, drill, and a drill bit. position wall plate. Pull open the wall plate that was included with your new thermostat. Insert the bundle of wires through the back of the wall plate. Make sure at least 1/4-inch of each wire is exposed for easy insertion into the wire terminals.When it comes to showering, having control over the water temperature is essential for a comfortable and enjoyable experience. One way to achieve this control is by using a thermos...White paper. A Full Guide To Thermostat Wiring: Types and Color Coding. This entry was posted on October 20, 2022 by Vita Chernikhovska. …Thermostat. It should be installed centrally between two STRATA_HEAT Wire runs. Ensure that the sensor does not touch or cross over the. STRATA_HEAT Wire ...INSTALLING THERMOSTAT. Unpacked the thermostat and open the case with a thin-blade screwdriver. Place between wall base and unit and twist to separate unit from base. Select a location for the thermostat about 5 feet (1.5m) above the floor in an area with good air circulation at average temperature. 1. Thermostat Wiring Tips. To install your unit, you’ll need to connect the correct wires to the corresponding terminals on the back of your new thermostat. Here is the industry standard color code for thermostat wires used for most systems: The W wire is connected to your heating system. 5.1 Make sure the Nest thermostat is installed. 5.2 If necessary, update the Nest thermostat software. 5.3 Turn off the power at the circuit breaker. 5.4 Open the HVAC equipment cover. 5.5 Choose the appropriate diagram from the list below and follow it to install the Nest Power Connector. 5.6 Install the Nest Power Connector.Let’s break everything step-by-step: Remove the thermostat. Take a picture of the properly positioned wires. Unscrew both wires from the terminal. Put new 2 wires in the thermostat in the same path as they were in the old thermostat. Put the control panel back once you’ve reconnected both wires. It’s as simple as that.Incorrect Wiring: The most common mistake is incorrect connections due to misunderstanding of wire color codes.Always refer to your thermostat’s manual or a trusted online guide before beginning installation. Ignoring Safety Precautions: Make sure to turn off the power to your HVAC system at the circuit breaker before you begin.This can help …I am trying to setup a thermostat and the video instructions are useless. It is written for the “give a man a fish” crowd. They provide no wiring diagram or troubleshooting table, that’s all I need. A thermostat is just a simple switch triggered by a temperature monitor. The furnace does the fan delay on its own, it just needs a run signal. All I need …Mar 4, 2023 · Install the transformer, as necessary, per building code and manufacturer’s installation instructions. Make sure the power supply to the indoor unit is off. Connect the PAC‑US445CN-1 cable to the connector CN105 on the indoor unit control board. Connect PAC-US445CN-1 terminals using 18 AWG wire. Description. To replace the old thermostat and install the Honeywell TH8321WF VisionPro 8000 Series, follow the steps described in the installation guide on the 12 pages. This will allow the Wi-Fi touch-screen programmable thermostat (TH8321WF1001) to be installed correctly and proceed to device configuration. The Installation Guide that ships with your ecobee has the necessary instructions to wire up and install your device. After installing your ecobee3 thermostat on the wall and powering it up, you will be guided through the first-run process. Complete these steps to get it configured and connected online so you can make use of all its smart …• Follow the instructions in the Owner’s Guide included with your heater until prompted to make thermostat connections. TIPS BEFORE YOU BEGIN ELECTRICAL RATINGS 120 vac - 22 amps 1/6 hp 208-240 vac - 22 amps 1/6 hp 277 vac - 18 amps 1/6 hp. 1. WARNING: All electrical work and materials must comply with the National Electric Code …Use the New Backplate as a Template. Use the new thermostat’s backplate and a pencil to mark the wall. Using a small bit, drill holes at the marks for the backplate screws. (Install wall anchors ...Position and level the mounting plate of the thermostat on the wall, and mark the hole locations with a pencil. Drill 1/4" (6.35 mm) holes and insert the supplied anchors (drywall only). Place the mounting plate over the anchors, then insert and tighten the screws. Seal the wire entry holes to prevent drafts afecting.3M-22 Filtrete™ Room Thermostat Wiring Guide. Complete tables for Thermostat Wiring Terminal Notes for the 3M-22 Filtrete Room Thermostat are given here. Our photo just below shows all eleven possible thermostat control wire connection points on this device. (We don't like that sharp crimp in the red wire, nor should you.)Page 1: Programmable Thermostat • T4 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 •... Page 2: Power Options UWP Mounting System installation 1 ...Room thermostat installation & wiring guide: this article series explains the basics of wiring connections at the thermostat for heating, heat pump, or air conditioning systems. We provide Honeywell, White Rodgers & other thermostat wiring diagrams and explanation showing how to wire a room thermostat, including just what connections to … The Nest app will guide you through thermostat installation and setup step-by-step. It will also give you a custom wiring diagram that you'll need for installation. To get a preview of what you’ll need for installation, read our installation article or watch an installation video. Select your thermostat below: To achieve this simple. Put together the the Y, G and R H wire. If the compressor kicks on outside, then the problem is probably not with the system but the thermostat. IAnd if the system doesn’t turn on heat, the problem is not with the thermostat. Read also: 6 wire thermostat wiring diagram.Contents hide 1 Coleman 9330A3341 PROGRAMMABLE Thermostats 2 General 3 Operation 4 Wiring the System 5 Programming the Thermostat 5.1 System Wiring Diagram 6 Troubleshooting 7 REFERENCE Coleman 9330A3341 PROGRAMMABLE Thermostats General Once temperature settings have been set for each zone in heating …Let’s break everything step-by-step: Remove the thermostat. Take a picture of the properly positioned wires. Unscrew both wires from the terminal. Put new 2 wires in the thermostat in the same path as they were in the old thermostat. Put the control panel back once you’ve reconnected both wires. It’s as simple as that.The Installation Guide that ships with your ecobee has the necessary instructions to wire up and install your device. After installing your ecobee3 thermostat on the wall and powering it up, you will be guided through the first-run process. Complete these steps to get it configured and connected online so you can make use of all its smart …When the thermostat goes bad in a Honda CRV, you risk causing serious damage to the engine if you do not replace it. Replacing the thermostat is much cheaper and easier then replac...A wire transfer is a method of transferring money electronically between two people or institutions. A wire transfer is a method of transferring money electronically between two pe...A wire transfer is a method of transferring money electronically between two people or institutions. A wire transfer is a method of transferring money electronically between two pe...Overview of Different Heat Pump Terminals. As shown in the diagram, you will need to power up the thermostat, and the 24V AC power is connected to the R and C terminals. The color of wire R is usually RED and C is BLACK . C is known as the common terminal. These two connections will ensure that there is power to the thermostat that …Download the documents included with your thermostat, camera, sensor, light switch, etc., including quick-start and installation guides, user manuals, and wiring diagrams. Choose your device: Smart thermostatStep-by-step guide on wiring the Honeywell rth6580wf thermostat. The Honeywell rth6580wf thermostat is a popular choice for home heating and cooling control. Installing and wiring this thermostat can be done by following a few simple steps. This guide will walk you through the process of wiring the Honeywell rth6580wf thermostat in your …Let’s break everything step-by-step: Remove the thermostat. Take a picture of the properly positioned wires. Unscrew both wires from the terminal. Put new 2 wires in the thermostat in the same path as they were in the old thermostat. Put the control panel back once you’ve reconnected both wires. It’s as simple as that.The key to hooking up this thermostat is putting the wires in the correct places. You have to make sure the right colored wire goes to the correct color terminal or connection to have it run properly. Bad wiring can ruin the device and cost you more money. To learn more about this topic, just continue to read our article. Make sure the wire is all the way down and seated in the thermostat terminals. If you aren’t sure, push the paddle down and pull the wire out. Then, try to push it back into the terminal for a better fit. Ensure the thermostat is wired correctly by following the instructions in the Sensi app. • Follow the instructions in the Owner’s Guide included with your heater until prompted to make thermostat connections. TIPS BEFORE YOU BEGIN ELECTRICAL RATINGS 120 vac - 22 amps 1/6 hp 208-240 vac - 22 amps 1/6 hp 277 vac - 18 amps 1/6 hp. 1. WARNING: All electrical work and materials must comply with the National Electric Code …I am trying to setup a thermostat and the video instructions are useless. It is written for the “give a man a fish” crowd. They provide no wiring diagram or troubleshooting table, that’s all I need. A thermostat is just a simple switch triggered by a temperature monitor. The furnace does the fan delay on its own, it just needs a run signal. All I need …3. Connect to the thermostat wires Skip to the next step if you’re installing the Nest Thermostat on the stand and are using the USB cable for power. Take two wires from the wire bundle that goes to the current thermostat and attach them to the T1 and T2 terminals on the Heat Link. HEATING Call-for-heat (normally open) CommonHow to install Smart Thermostat Enhanced. In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, …3M-22 Filtrete™ Room Thermostat Wiring Guide. Complete tables for Thermostat Wiring Terminal Notes for the 3M-22 Filtrete Room Thermostat are given here. Our photo just below shows all eleven possible thermostat control wire connection points on this device. (We don't like that sharp crimp in the red wire, nor should you.)In this step-by-step guide, we will walk you through the process of wiring a 2-wire thermostat for a heat-only system. We will cover all the necessary steps, from identifying the thermostat wires to connecting them to the appropriate terminals on the thermostat. By following these instructions carefully, you can ensure that your thermostat is ...12 Jan 2024 ... To install your Wyze Thermostat with a C-Wire: · Turn off the power to your heating/cooling system. · Remove your existing thermostat cover.User Manual / Owner’s Guide. These are the most common type of manual available and contain instructions on how to program and use your thermostat for heating or cooling. Sometimes these manuals also include installation and wiring instructions where there is not a separate booklet for reference.The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide. Refer to this article if you need extra help. To get started using...Room thermostat installation & wiring guide: this article series explains the basics of wiring connections at the thermostat for heating, heat pump, or air conditioning systems. Our page top sketch, courtesy of Honeywell Controls, illustrates the wiring diagram for a traditional Honeywell T87F thermostat used for 2-wire single pole single throw control of …1. Thermostat Wiring Tips. To install your unit, you’ll need to connect the correct wires to the corresponding terminals on the back of your new thermostat. Here is the industry standard color code for thermostat wires used for most …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...Speaker lead wires are flexible braided wires that connect a speaker's terminals to a speaker's cone. From time to time, speaker lead wires wear down, break or loosen into an inter... Quick Installation Guide Removing your old thermostat 2 Check that your system is off. Change the temperature on your old thermostat to be above room temperature in heat mode or below it in cool mode. If you don’t hear the system turn on within 5 minutes, the power is off. Note: If you have a digital thermostat that has a blank display, The blue wire usually connects to the C terminal on the thermostat. It acts as a return path for the electricity supplied by the red wire from the transformer, thus forming a complete circuit. Sometimes, the blue wire might be used for second-stage cooling systems in 7-wire and 8-wire thermostats.Attach the thermostat faceplate and turn the power back on. Wiring Details: The thermostat uses 1 wire to control each of your HVAC system’s primary functions, such as heating, cooling, fan, etc. See the diagram below for what each wire controls on your system: Y – Compressor Stage 1 (Cooling) Y2 – Compressor Stage 2 (Cooling) G – FanTo install your Wyze Thermostat with a C-Wire: In the Wyze app, tap Home, then tap + plus sign on the top left. Tap Add Device. Tap Home > Wyze Thermostat to begin Installation . Next, tap Begin Preparation, then Begin to confirm that you have a Phillips Screwdriver. Continue below, following along in the Wyze app.Alarm.com Smart Thermostat (ADC-T2000) Wiring Guide. As there are many different brands and models of thermostats that have been available in the market over ... Refer to the device’s installation and setup guide for further guidance. Use the following procedure when a soft disable code is present: Confirm proper wiring between all devices such as thermostat and smart hub and cycle power. Go to the menu > settings > advanced settings > view dealer control center. Let’s break everything step-by-step: Remove the thermostat. Take a picture of the properly positioned wires. Unscrew both wires from the terminal. Put new 2 wires in the thermostat in the same path as they were in the old thermostat. Put the control panel back once you’ve reconnected both wires. It’s as simple as that.Jul 18, 2023 · Mount the New Thermostat Base: Install the base plate of the Emerson thermostat onto the wall. You may need screws and a screwdriver. Use the built in level to level it up. Connect the Wires: Please see the wiring diagrams in fig 2-5 Connect each wire to its corresponding terminal as in the image below: fig 1. The way your old thermostat is wired is one of the best guides for how to wire up the Zen thermostat. Correctly identifying the wires that exist ensures ...To install a Honeywell thermostat, remove the old thermostat, label the wires, and install the new thermostat by matching the wires up to the device. Use a screwdriver to pry the o...Incorrect Wiring: The most common mistake is incorrect connections due to misunderstanding of wire color codes.Always refer to your thermostat’s manual or a trusted online guide before beginning installation. Ignoring Safety Precautions: Make sure to turn off the power to your HVAC system at the circuit breaker before you begin.This can help …Step-by-Step Guide to Wiring a Baseboard Heater. With this step-by-step guide, you’ll have the know-how to wire a baseboard heater like a pro. Discover the tools and materials you’ll need, learn how to mount the baseboard heater, and master the art of connecting the wires. Get ready to take control of your heating system with this ...Mar 4, 2023 · Install the transformer, as necessary, per building code and manufacturer’s installation instructions. Make sure the power supply to the indoor unit is off. Connect the PAC‑US445CN-1 cable to the connector CN105 on the indoor unit control board. Connect PAC-US445CN-1 terminals using 18 AWG wire. MOUNTING THE THERMOSTAT. The thermostat should be mounted after the wiring connections have been connected. Remove the small screw at the bottom of the thermostat using a Philips #1 screwdriver. Carefully insert a small flat head screwdriver in the slot between the faceplate and the gray bezel, and gently pry apart.Mar 4, 2023 · Install the transformer, as necessary, per building code and manufacturer’s installation instructions. Make sure the power supply to the indoor unit is off. Connect the PAC‑US445CN-1 cable to the connector CN105 on the indoor unit control board. Connect PAC-US445CN-1 terminals using 18 AWG wire. Trane touchscreen thermostat TCONT302 and TCONT303 guide. Guide for the remote space sensor and osa sensor WARNING: Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to …Step 3: Wire The New Thermostat. If your C-wire is ready, you can then wire the new thermostat. Meanwhile, you can also take a picture or make a video of the connections so that you can refer to them during installation. After wiring the thermostat, you can now power it up.5.1 Make sure the Nest thermostat is installed. 5.2 If necessary, update the Nest thermostat software. 5.3 Turn off the power at the circuit breaker. 5.4 Open the HVAC equipment cover. 5.5 Choose the appropriate diagram from the list below and follow it to install the Nest Power Connector. 5.6 Install the Nest Power Connector.Oct 20, 2022 · Orange (Or Dark Blue) Wire is designated for reverse valve cooling or reverse valve heating. This wire has a connection to the condenser of the heat pump outdoor part. Light Blue Wire, Brown Wire, and Others. The 7-wire and 8-wire thermostats, in which these wires are used, are by far the less common ones. White paper. A Full Guide To Thermostat Wiring: Types and Color Coding. This entry was posted on October 20, 2022 by Vita Chernikhovska. …thermostat that have wires in them • Do not use wire colors – enter the connector labels • Do not enter any jumper wires into the checker (see step 5) If your system is compatible, you’ll get a custom wiring diagram that you will need to install your Nest Thermostat. You can print it or email it to yourself. 4. Use the compatibility checkerIf the system has a reversing valve connection energized in Heating, attach it to B 1C20 (Heat Only Two Wire): (see Fig. 4). This thermostat will not provide multi-stage A. Mount base and adaptor plate: Mount base and adaptor heating or cooling. Page 3.35 Amps NEW THERMOSTAT OPERATION Shows switch position SYSTEM 1C20 Heat Only – After …How to install Smart Thermostat Enhanced. In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, …The way your old thermostat is wired is one of the best guides for how to wire up the Zen thermostat. Correctly identifying the wires that exist ensures that all the functions of your heating and cooling system will be able to be controlled by the Zen thermostat. If you are unsure or your wires terminals are unlabelled please contact your home ...Step 4: Connect the Wires. Run the wires from the thermostat location to the stove, adhering to local building codes regarding wire routing. Attach the wires from the thermostat to the appropriate terminals in the control panel. Commonly, you’ll find two wires to connect—often labeled ‘R’ and ‘W’. ‘R’ generally stands for power ...Let’s break everything step-by-step: Remove the thermostat. Take a picture of the properly positioned wires. Unscrew both wires from the terminal. Put new 2 wires in the thermostat in the same path as they were in the old thermostat. Put the control panel back once you’ve reconnected both wires. It’s as simple as that.Step 3: Wire The New Thermostat. If your C-wire is ready, you can then wire the new thermostat. Meanwhile, you can also take a picture or make a video of the connections so that you can refer to them during installation. After wiring the thermostat, you can now power it up.7 Aug 2022 ... You'll need a WiFi controller specific to your make and model of air conditioner. Your air conditioner is of a type called a "mini-split", ...Contents hide 1 American Standard Silver 724 Touchscreen Thermostat 2 Silver 724 Features 2.1 Silver 724 Product Specifications 3 Operation 3.1 PHYSICAL LOCATION 3.2 Field Wiring Diagrams 3.3 Heat/Cool Wiring Diagrams 3.4 Heat/Cool Wiring Diagrams 3.5 Heat/Cool Diagram 16: Package Single Stage Gas/Electric with …Page 5: Thermostat Mounting Thermostat mounting 1. Push excess wire back into the wall opening. 2. Close the UWP door. It should remain closed without bulging. 3. Align the UWP with the thermostat, and push gently until the thermostat snaps in place. 4. Turn the power on at the breaker box or switch.Newer thermostats are digital are require continuous 24V power. That’s why we see blue (5) or black wires; there are the common C-wires. In short, heat pump wiring is a bit different; that’s why we will look at both traditional thermostat wire colors (for older Honeywell and White Rogers thermostats) and modern thermostat wire colors (for …24 Apr 2023 ... This guide will help you choose, install and wire a thermostat for your home heating system. Page 1 Thermostat with RedLINK™ THX321WFS2001W Programmable Thermostat Professional Install Guide Read before installing Package Includes: • T10 Pro Smart Thermostat THX321WF2001W depicted. • UWP™ Mounting System Other models may vary. • Standard Installation Adapter (J-box adapter) Search for local rebates. Are you tired of constantly adjusting the temperature in your home? Do you want a smarter, more energy-efficient way to control your heating and cooling systems? Look no further th...Oct 20, 2022 · Orange (Or Dark Blue) Wire is designated for reverse valve cooling or reverse valve heating. This wire has a connection to the condenser of the heat pump outdoor part. Light Blue Wire, Brown Wire, and Others. The 7-wire and 8-wire thermostats, in which these wires are used, are by far the less common ones. 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.Room thermostat installation & wiring guide: this article series explains the basics of wiring connections at the thermostat for heating, heat pump, or air conditioning systems. Photo at page top: a vintage White Rodgers 1F56-444 room thermostat. InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers ... Remove your new thermostat from its packaging. Remove your existing thermostat from its mounting plate. Compare the two mounting plates. If they are identical (e.g. you are swapping an Vivint Smart Thermostat V2 for another Vivint Smart Thermostat V2), you may reuse the mounting plate and have no need to touch the wiring (skip to step 7). G – Green: Fan – this is for the blower in the air handler. R – Red: 24 Volt Power – Your air handler is powered by 110V, but it is converted to 24V for the thermostat. C – Blue: Common wire for continuous 24 volt power from the thermostat to the air handler. E – White (optional): Emergency Heat.The exact method depends on the thermostat, but most programmable thermostats have a reset switch or button. This is often located below the main panel of the thermostat or on the ...Aug 3, 2023 · There are a few systems that can use the 6 (or more) wire thermostat wiring, these include. 2nd Stage Heat Pump. Heat pumps with Aux heat. Single stage Furnace with 2nd stage air conditioner. 2nd Stage Furnace with Single stage air conditioner. But you would also have other systems not mentioned above that use the 6 wire thermostat configuration. Step 1: Take proper safety precautions — turn off power to your thermostat & HVAC system. Locate the circuit breaker for your HVAC system and turn it off. If you have a separate breaker for your thermostat, turn that off too. Check both your HVAC system and thermostat to ensure that no power is flowing to either of them.The thermostat installed on your Mercury Sable's 3.0l engine is what allows coolant to flow from the radiator to the engine. When the thermostat goes out, your engine temperature w...
Coax or coaxial cable is familiar to most people as the wire that you use to connect cable to your television. While it is most commonly used for video applications, it is amazing.... Synonym game
Thermostat wiring: in summary. Whether you’re having issues with your thermostat or want to upgrade to a newer one, knowing how to wire a thermostat is an easy and essential home improvement task. As long as you …Visit honeywellhome.com/support to find out if the thermostat will work for you. Page 4. 4. Quick Installation Guide. 8 Disconnect the wires and remove the ...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...VisionPRO Wi-Fi Programmable Thermostat. Model TH8320WF. This thermostat works on 24 volt systems. It will NOT work on 120/240 volt systems. This thermostat contains a Lithium battery which may contain Perchlorate material. Perchlorate Material—special handling may apply.A wire transfer is a method of transferring money electronically between two people or institutions. A wire transfer is a method of transferring money electronically between two pe...Aug 3, 2023 · There are a few systems that can use the 6 (or more) wire thermostat wiring, these include. 2nd Stage Heat Pump. Heat pumps with Aux heat. Single stage Furnace with 2nd stage air conditioner. 2nd Stage Furnace with Single stage air conditioner. But you would also have other systems not mentioned above that use the 6 wire thermostat configuration. Thermostat Pro1 IAQ True Comfort T701 Installation Manual. (10 pages) Thermostat Pro1 IAQ T700 Series Operation Manual. (6 pages) Thermostat Pro1 IAQ T701 Operating Manual. Pro1 iaq t701 thermostat operating manual (4 pages) Thermostats Pro1 IAQ TT-N-701 Operating Manual.Press and hold the Menu Button on the lower left of the thermostat touchscreen for 5 seconds to access. Installer Menu will briefly display in the Dot Matrix ...Attach the thermostat faceplate and turn the power back on. Wiring Details: The thermostat uses 1 wire to control each of your HVAC system’s primary functions, such as heating, cooling, fan, etc. See the diagram below for what each wire controls on your system: Y – Compressor Stage 1 (Cooling) Y2 – Compressor Stage 2 (Cooling) G – FanThermostat wiring: in summary. Whether you’re having issues with your thermostat or want to upgrade to a newer one, knowing how to wire a thermostat is an easy and essential home improvement task. As long as you …Glossary C wire The “C” or common wire brings 24 VAC power to the thermostat from the heating/cooling system. Some mechanical or battery operated thermostats may not have this wire connection. It is necessary for establishing a Wi-Fi connection to your home network. Heat Pump heating/cooling system Heat pumps are used to heat and cool a … Overview of this guide Welcome Page 2 In The Box Page 2 Dimension Page 3 Main Page Page 4-5 Installation Operating instruction Remove the old thermostat Old thermostat with C wire Old thermostat without C wire Page 6-7 Page 8-10 Page 11-16 Wiring diagrams Page 17-19 Page 20-22 APP Connection Page 23-29 Welcome Thank you for your purchase. Oct 20, 2022 · Orange (Or Dark Blue) Wire is designated for reverse valve cooling or reverse valve heating. This wire has a connection to the condenser of the heat pump outdoor part. Light Blue Wire, Brown Wire, and Others. The 7-wire and 8-wire thermostats, in which these wires are used, are by far the less common ones. .