How to connect honeywell outdoor sensor

This spacious single-story home features a three-bay garage, ideal for car enthusiasts and extra storage, and a modern design. The open layout among the kitchen, family room and dining …Votre système de sécurité Honeywell n’est conçu pour être utilisé avec aucun dispositif pouvant être relié au clavier ou aux autres bus de communication de votre système de sécurité si Honeywell n’... 69-2485EFS-01 - TH8320ZW1000 Never use sharp instruments, such as a pencil or pen, to press touchscreen keys. ... siriusxm christmas channels Honeywell C7089R1013 Remote Sensor. Overview. Senses outdoor temperature and humidity to display on RedLINK™ enabled thermostats and accessories. Features.Votre système de sécurité Honeywell n'est conçu pour être utilisé avec aucun dispositif pouvant être relié au clavier ou aux autres bus de communication de votre système de sécurité si Honeywell n'... 69-2485EFS-01 - TH8320ZW1000 Never use sharp instruments, such as a pencil or pen, to press touchscreen keys. ... shein haul review Once in a while the gas water heater flashes a code for "Temperature Sensor Failure" (5 flashes), then goes back to normal. If there Reversed Water Connec ons the water heater is working properly, still isn’t enough hot water, set the If the hot and cold water connections it may take longer to fully heat the thermostat to a higher setting and ... dbrmy Technical Specifications. Honeywell SCX100DNC technical specifications, attributes, and parameters. DIFFERENTIAL PEIZORESISTIVE PRESSURE SENSOR 0-100Psi 0-100mV RECTANGULAR THROUGH HOLE MOUNT. Board Mount Pressure Sensors 0 to100psid 6PIN SIP UNAMP DIFF GAGE 20V. Pressure Sensor 0psi to 100psi Differential/Gage 6-Pin.1. Near where the wiring and coolant lines come into the outdoor unit, Trane 4TWB3042A1000BB, drill a hole and there should be two unused wires inside. Connect the sensor to them. 2. Under the house in the air … does benadryl help with tension headachesThermostat Honeywell Wi-Fi VisionPRO 8000 Installation Manual. (17 pages) Thermostat Honeywell VisionPRO 8000 Installer Setup And System Test Pocket Manual. (12 pages) Thermostat Honeywell VisionPRO Series User Manual. With redlink (132 pages) Thermostat Honeywell TH8321 Product Data. Entdecke Lennox Icomfort S30 Ultra Smart Thermostat in großer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung für viele Artikel! fleetwood tioga rv I want to connect an outdoor sensor model number c7089R1013 to my Wi-Fi thermostat model number TH8320R1003 can you help I want to connect an outdoor sensor model number c7089R1013… Related HVAC Questions My thermostat connects with my Wi-Fi then displays system My thermostat connects with my Wi-Fi then displays system offline (downstairs).18-Mar-2014 ... Anyway to hook up sensor and alleviate this problem? Considering a wireless outdoor sensor setup or just none at all if this won't work.Honeywell Home T6 Pro Z-Wave – Setup. Watch on. Honeywell Smart Room Sensor for T9/T10 Honeywell Home Thermostats (RCHTSENSOR-1PK/E) Watch on. How to Pair the Honeywell VisionPro with an EIM (Equipment Interface Module) Watch on. Honeywell T3-T3R Comparison T4-T4R, Differences Between Them, T3-T3r VS T4-T4R. Watch on.Resetting a Honeywell door sensor can be a straightforward process, depending on the type of sensor you have. First, you must identify the type of Honeywell door sensor that you have. Honeywell offers two types of sensors — a wireless door/window contact and a wired door/window contact.(Or press YES and repeat steps 1-4 to link another EIM.) WIRELESS SETUP. CONNECT. Link outdoor sensor to wireless network (optional). 1 Make ...Remove the old sensor. Use a screwdriver to disconnect the wires from the old sensor. Connect the new sensor. Use a screwdriver to connect the existing wires to the new door sensor. Mount the new sensor. Apply the new sensor to the door frame. Test the new sensor. How do I pair my Honeywell doorbell? dixie mafia by kern Honeywell. C7089. Outdoor Sensor ... This C7089 Outdoor Sensor is used with theTH8000 and ... wire distance between C7089 and thermostat isless.15-Sept-2021 ... INSTALLATION · Wire the C7089B Outdoor Sensor to the OT terminals on the thermostat. If the leadwire provided with the C7089B is not long enough, ... accident on highway 18 california today To begin setting up Motion Detection, follow the following steps: Setting Up Motion Detection Press the setting button on the home screen. Press Motion Detection. Use the Motion Detection switch to turn motion detection on or off. Adjust the area within the camera’s field of view that will trigger a Motion Event. how to apply seint foundation Honeywell C7089R1013 Wireless Outdoor Temperature Sensor. My Location: (800) 865-5931. Sun 10a-3p, Mon-Fri 7a-7p, Sat 10a-4p CT. Shop.1. Tap Menu on the thermostat. You'll see this to the right of the display screen next to Home, Fan, and System . 2. Tap Wi-Fi Setup. You'll then see a list of available Wi-Fi …Mar 2, 2014 · I've got four Honeywell VisionPro 8000 tstats (TH8320R1003), controlling 3 units (1 split into 2 zones). There's no outdoor sensor, nor is there a Redlink. They're geothermal units. It's a new house and the system's been working reasonably well for the past 6 months. There's still some adjustment going on regarding balancing distribution, but ... what happened on 294 south today Jan 3, 2023 · By saving about $30 bucks that was avoided with this wireless sensor. Installing the supplied batteries into the wireless sensor, pressing the connect button inside the sensor, then pressing the "connect" button on the Honeywell wireless THM400R adapter, the Honeywell wireless outdoor sensor was linked to the system. It was very simple. Honeywell Wireless Outdoor Sensor - YouTube It's often not feasible to run new wires outdoors. Our RedLINK™-enabled Wireless Outdoor Sensor is the perfect solution - and displays outdoor... vertical blinds replacement clips 15-Jul-2022 ... The sensor connected easily to my thermostat. It provides outdoor temp and humidity. The accuracy appears very good since it matches the ...HONEYWELL 5800PIR-OD OUTDOOR MOTION SENSOR . $180.01 . $191.50 6% off + $30.00 shipping . honeywell 5800 mini . $25.00 + $5.60 shipping . Description. Seller assumes all responsibility for this listing. eBay item number: 155371300977. Item specifics. Condition:The redlink stats allow for greater control and add-ons when you install an outdoor sensor and you can add on remote indoor sensors or entry/exit remotes or portable comfort control, or many other things. ... 2H/2C Conventional (w/o sensor)SKU: THX321WF2003W Honeywell HomeSKU: THX321WF2003WBrand: Honeywell Home. , DO NOT CONNECT ONE MODULE'S ... 2 timothy 2 13 I want to connect an outdoor sensor model number c7089R1013 to my Wi-Fi thermostat model number TH8320R1003 can you help I want to connect an outdoor sensor model number c7089R1013… Related HVAC Questions My thermostat connects with my Wi-Fi then displays system My thermostat connects with my Wi-Fi then displays system offline (downstairs).1. Near where the wiring and coolant lines come into the outdoor unit, Trane 4TWB3042A1000BB, drill a hole and there should be two unused wires inside. Connect the sensor to them. 2. Under the house in the air handler connect two spare wires from control wire to S1 and S2. 3. Where the Thermostat is installed, Honeywell TH8320U1008, find the ... list of aesthetics with pictures Hello, I have a Honeywell Thermostat THX9421R5005 along with a Honeywell EIM THM5421. The problem is that the EIM is not connecting with the thermostat. I have tried to reset the thermostat settings b … Log In My Account bu. ly; ab swift lease operator pay 3 Mount outdoor sensor 4 RedLINK™ Installation Guide (Wireless Accessories) To check location before mounting:Restore thermostat Home screen, then hold the sensor where you intend to install it and press the CONNECT button. If sensor is working properly, thermostat will switch to display outdoor temperature and humidity. Press and release Small remote temperature sensor to match any room décor. Hardware Resources PPR-3014 30"W 16 Hook Pull Out Pants Hanger - Bronze. Depth: 15/16". Hardware … weathering experiment with sugar cubes All of our products come with FREE lifetime technical support by phone, email or chat. Our technicians are here to help with whatever questions you might have. We can help guide you through the step-by-step process of building the best …Search: Scripps Neuroscience. Paradiso Neuroscience: Exploring the Brain, 4th edition Lobatz is a board certified Diplomate of the American Board of Psychiatry and Neurology, andWhat does Honeywell outdoor sensor do? Part of the RedLINK® system, the Wireless Outdoor Sensor displays temperature and humidity levels on compatible thermostats inside the home or building. Complete the sensor system with a 5-year battery life, 2-month low battery warning — based on normal use — and reliable performance in any climate. sig sauer p365 slide completion kit Wi-Fi Indoor/Outdoor 1080p (FHD) Maximum Resolution Home Security Cameras, Honeywell Wi-Fi IP & Smart Security Camera Systems , Wi-Fi White Indoor/Outdoor Home Security Cameras ,In the web interface, go to the PLUG-INS drop-down menu and select Z-Wave Click on Controller Management Look for the the Z-Wave Interfaces area and expand your Z-Wave Controller section Open the Actions menu and select Remove/Exclude a Node Click the Start button and perform the exclusion sequence on the Z-Wave device you need to resetResetting a Honeywell door sensor can be a straightforward process, depending on the type of sensor you have. First, you must identify the type of Honeywell door sensor that you have. Honeywell offers two types of sensors — a wireless door/window contact and a wired door/window contact. atshop io paypal Allow C7089B Outdoor Sensor to absorb outdoor air for a minimum of twenty minutes before taking a reading. With an accurate thermometer (–1°F [0.5°C]) measure the temperature at the sensor location, allowing time for the thermometer to stabilize before reading. To verify sensor resistance, remove one wire from one of the C7089 60-in. leadwires. trane supply Hello, I have a Honeywell Thermostat THX9421R5005 along with a Honeywell EIM THM5421. The problem is that the EIM is not connecting with the thermostat. I have tried to reset the thermostat settings b … The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9. This should also reset the sensor and correct the issue.How do I connect my Honeywell outdoor sensor? Installing the supplied batteries into the wireless sensor, pressing the connect button inside the sensor, then pressing the "connect" … protech sale The $199 T9 comes with one remote sensor in the box and can support up to 20, compared to the 32 sensors that Ecobee can handle and the maximum of 18 that Nest …1. Tap Menu on the thermostat. You'll see this to the right of the display screen next to Home, Fan, and System . 2. Tap Wi-Fi Setup. You'll then see a list of available Wi-Fi …Outdoor Motion Sensor. Outdoor Motion Sensor is a wireless, outdoor rated, dual beam style motion detector. Outdoor PIR includes a reversible lens allowing either 2m or 5m range, and swivels for 190-degree field of view (95-degrees on each side). The alarm will signal when both beams are broken. maquinaria craigslist fresno Description. The Honeywell 5816OD is the alarm industry's first wireless outdoor sensor. You can now protect your backyard shed or barn, your detached garage, your pool gate or your perimeter fence. The 5816OD outdoor contact sensor provides waterproof (meets NEMA4X water protection) and weatherproof protection in any temperature (-40° to 150 ...C7027A-1072 Flame Safety Products from HONEYWELL In Stock, Order Now! 2-Year Warranty, Radwell Repairs - FLAME SENSOR, MINIPEEPER ULTRAVIOLET DETECTOR, 6 FT LEAD, REPLACEABLE TUBE, INTEGRAL COLLAR THREADED FOR MOUNTING ON 1/2 IN SIGHT PIPE, WIRES PARALLEL, INDOOR/OUTDOOR RATED, SHELDED SENSING TUBE, RATED FOR 5 PSIYes. When connected with an Outdoor Sensor, select thermostats and devices will display the outdoor temperature and humidity on the screen. 2015 tahoe battery drain problem First, let's identify your device Select the product you're having trouble with from the options below. Canada Products and Deals | Honeywell Home Thermostat Wiring Compatibility ... 5-2 Day Programmable Thermostat Support ... T6 Pro Smart Thermostat Support ... T5/T5+ Smart Thermostat Support ... Smart Home PartnersREGISTER YOUR PRODUCTAllow C7089B Outdoor Sensor to absorb outdoor air for a minimum of twenty minutes before taking a reading. With an accurate thermometer (–1°F [0.5°C]) measure the temperature at the sensor location, allowing time for the thermometer to stabilize before reading. To verify sensor resistance, remove one wire from one of the C7089 60-in. leadwires. pfaff sewing machine reviews To begin setting up Motion Detection, follow the following steps: Setting Up Motion Detection Press the setting button on the home screen. Press Motion Detection. Use the Motion Detection switch to turn motion detection on or off. Adjust the area within the camera’s field of view that will trigger a Motion Event.Apr 7, 2020 · Registered. Joined Nov 22, 2014. 17,515 Posts. #7 · Apr 7, 2020. okay so it doesn't have a sensor, it gets the temp from the internet. if the stat isn't using the outdoor temp reading for any real function, i wouldn't bother trying to get it back. otherwise... check the settings and manual. you may need to call honeywell support. 18-Mar-2014 ... Anyway to hook up sensor and alleviate this problem? Considering a wireless outdoor sensor setup or just none at all if this won't work.I have one outdoor sensor connected to one of the thermostats and it shows up in homeseer correctly and is updated. I have grouping enabled in homeseer which puts the outdoor sensor grouped with the thermostat that the outdoor sensor is connected. My understanding is that you can only add an outdoor sensor to one thermostat at a time. slate run pharmaceuticals bupropionMounting clip allows easy sensor positioning on siding or soffit Item Package Dimension: 12.0" L x 12.0" W x 6.0" H Item Package Weight: 1.0 lb Model Number: C7089U1006/U Frequently bought together + Total price: Add both to Cart This item: Honeywell C7089U1006/U Pro 8000 Outdoor Sensor, -40 Degree - 120 Degree F Temperature Range $24.99By saving about $30 bucks that was avoided with this wireless sensor. Installing the supplied batteries into the wireless sensor, pressing the connect button inside the sensor, then pressing the "connect" button on the Honeywell wireless THM400R adapter, the Honeywell wireless outdoor sensor was linked to the system. It was very simple.Senses outdoor temperature and humidity to display on RedLINK™ enabled thermostats and ... Comments: Wireless Outdoor Sensor is also available in kits ... ww2 military surplus near me Once in a while the gas water heater flashes a code for "Temperature Sensor Failure" (5 flashes), then goes back to normal. If there Reversed Water Connec ons the water heater is working properly, still isn’t enough hot water, set the If the hot and cold water connections it may take longer to fully heat the thermostat to a higher setting and ... naturist family pictures young Honeywell T9 WiFi 7-Day Programmable Smart Thermostat with Touchscreen Display and Smart Room Sensor (137) $ 209 98. Honeywell Home T5 7-Day ... Filter Indicator,Lockable,Low Battery Indicator,Outdoor Temperature Display,Touch Screen,Vacation Mode ... Assistant, and more provide you access with the Honeywell Home app or the Total Connect ...Based on your preferences, the thermostat can. A video that walks the installer and the homeowner through the installation of the Honeywell RedLINK™ internet gateway, also known …0:00 / 1:28 Honeywell wireless outdoor sensor 4,491 views Apr 30, 2017 Changing Batteries On Honeywell C7089R 9 Dislike Share Save HVAC Joe 30 subscribers Comments 1 Add a comment......How to Unlock Honeywell Thermostat. Pull the door open and insert the wires through wiring hole of the UWP. Honeywell TH6320ZW2003 T6 Pro Series Z-Wave Stat Thermostat Comfort Control -NEW. The default passcode when the Honeywell T4 Pro is partially or f. Honeywell TH3210U2004/U T3 Pro Non-Programmable Thermostat, 2 Heat/1 Cool.Our SCTHWA43SDS Honeywell Humidity And Temperature Sensor are an ideal environmental solution for indoorapplications such as building automation and HVAC systems in residential and office buildings. The SCT Series utilizesHoneywell HumidIcon™ humidity/temperature sensors to accurately and reliably sense humidity and temperature in the areato ... pathfinder 2e books Features. Does not interfere with other wireless devices. Reliability in any weather. Easy installation. Up to 5-year battery life. Provides low battery warning at 2 months of life left (displayed on RedLINK thermostats) Includes 2 AA lithium batteries and mounting kit.Devices & Integrations. cnjamros September 22, 2019, 1:15am #1. I am wondering if anyone has found a way to get the data from an Outdoor Temp/Humidity sensor connected …I want to connect an outdoor sensor model number c7089R1013 to my Wi-Fi thermostat model number TH8320R1003 can you help I want to connect an outdoor sensor model number c7089R1013… Related HVAC Questions My thermostat connects with my Wi-Fi then displays system My thermostat connects with my Wi-Fi then displays system offline (downstairs). quarter horse for sale near iowa Jul 26, 2022 · This is done by programming the 5816OD to Loop 1 and connecting a wired contact to the device. When doing this, it is recommended that you use a Form C (Normally Open or Normally Closed) contact. Both the Normally Open and Normally Closed Terminals should be connected to one side of the Loop 1 input on the 5816OD. Step 2 - Bring Out the Room Thermometer. Just an intuitive flash, but before disassembling the device and pronouncing it irreversibly dead, you might want to check the room temperature on a thermometer. If your thermostat doesn't match your findings, then the temperature sensor is probably malfunctioning.I want to connect an outdoor sensor model number c7089R1013 to my Wi-Fi thermostat model number TH8320R1003 can you help I want to connect an outdoor sensor model number c7089R1013… Related HVAC Questions My thermostat connects with my Wi-Fi then displays system My thermostat connects with my Wi-Fi then displays system offline (downstairs). auto condo roblox discord You need to hold it down for a full count of three to reset the unit. You'll need to press the "TX" button for the display unit to search for and find the sensor's signal. You also need to press the "Mode" button three times; press it once and it gives you the humidity and temp reading, twice reads only the humidity and three displays the ... math grade 3 pdf Remove cover screw and swing Sensor to remove from. Sensor Mounting Plate. 2. Use screwdriver in any pivot point and pry Battery. Chamber Cover off. Replace batteries. 3. Orient Battery Chamber Cover so the screw hole lines. up with the screw hole in the sensor cover, and press to.Yes. When you tap on a thermostat in the Nest app, you can check all the Nest Temperature Sensors that are connected to that thermostat. You can also compare your sensor’s temperature reading and the reading from your thermostat. Your thermostat also shows if your sensor is usually warmer, usually colder, or about the same as your thermostat.Honeywell. C7089. Outdoor Sensor ... This C7089 Outdoor Sensor is used with theTH8000 and ... wire distance between C7089 and thermostat isless.I've got four Honeywell VisionPro 8000 tstats (TH8320R1003), controlling 3 units (1 split into 2 zones). There's no outdoor sensor, nor is there a Redlink. They're geothermal units. It's a new house and the system's been working reasonably well for the past 6 months. There's still some adjustment going on regarding balancing distribution, but ... fsjxh Honeywell Manuals Thermostat TH8320R1003 Installation manual Honeywell TH8320R1003 Installation Manual Visionpro 8000 with redlink Also See for TH8320R1003: User manual (132 pages) , Product data (140 pages) 1 Table Of Contents 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44No wires to connect, no electricity bills. 🧿Motion sensor: The radar sensor will sense the passing of objects, and the brightness will be adjusted to 100% lighting mode. ... 🧿1000W Solar Street Lights: This outdoor street light is IP66 waterproof and can work well even in rainy days. It is equipped with 792 LED lamp beads inside, which ...Adding a sensor Connecting a Z-Wave sensor to your Ring Alarm is much like adding any of Ring's own sensors. Click the large "+" symbol to "Set up a device" on the Ring app home screen and... witch deviantart Placement: As with outdoor sensors, it is ideal to place indoor sensors near the typical breathing zone height (3 - 6 ft). Sensors should be placed away from air pollution sources, like a toaster, and air pollution sinks, like air cleaners, to get a more representative measure of indoor air quality.Jul 26, 2022 · This is done by programming the 5816OD to Loop 1 and connecting a wired contact to the device. When doing this, it is recommended that you use a Form C (Normally Open or Normally Closed) contact. Both the Normally Open and Normally Closed Terminals should be connected to one side of the Loop 1 input on the 5816OD. Search: Scripps Neuroscience. Paradiso Neuroscience: Exploring the Brain, 4th edition Lobatz is a board certified Diplomate of the American Board of Psychiatry and Neurology, and blade hq exclusive sebenza Wireless Outdoor Sensor, Portable Comfort Control (PCC), ... Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of ...It's often not feasible to run new wires outdoors. Our RedLINK™-enabled Wireless Outdoor Sensor is the perfect solution - and displays outdoor temperature an...Sensor/actuator cable - SAC-4P-10,0-28X/M12FS OD1454095. Sensor/actuator cable, 4-position, PE-X halogen-free, black-gray RAL 7021, free cable end, on Socket straight M12, coding: A, cable length: 10 m, for outdoor applications, with high-grade steel knurl. Temporarily out of stock. Please contact us for more detailed delivery information.The Honeywell Home 5816OD Wireless Outdoor Sensor is a water-resistant outdoor wireless transmitter that provides excellent performance in extreme ... best life and beyond katie pregnant Thermostat Honeywell Wi-Fi VisionPRO 8000 Installation Manual. (17 pages) Thermostat Honeywell VisionPRO 8000 Installer Setup And System Test Pocket Manual. (12 pages) Thermostat Honeywell VisionPRO Series User Manual. With redlink (132 pages) Thermostat Honeywell TH8321 Product Data.Allow C7089B Outdoor Sensor to absorb outdoor air for a minimum of twenty minutes before taking a reading. With an accurate thermometer (–1°F [0.5°C]) measure the temperature at the sensor location, allowing time for the thermometer to stabilize before reading. To verify sensor resistance, remove one wire from one of the C7089 60-in. leadwires. Sensor/actuator cable - SAC-4P-10,0-28X/M12FS OD1454095. Sensor/actuator cable, 4-position, PE-X halogen-free, black-gray RAL 7021, free cable end, on Socket straight M12, coding: A, cable length: 10 m, for outdoor applications, with high-grade steel knurl. Temporarily out of stock. Please contact us for more detailed delivery information. husband wife quotes Home security companies can set Honeywell's movement sensors to track motion in indoor and outdoor environments. The () () () 5800PIR-COM() () () sensor is ...The H7508B Combined Outdoor Humidity Transmitter/Temperature Sensor incorporates a capacitive-type 3% relative humidity sensor with a 0 to 10V DC temperature output or NTC 20 Kilo Ohm temperature sensor in a single housing. The H7508B can be used for control, indication and alarm monitoring in commercial or industrial installations. african myths pdf Jun 14, 2017 · Mounting clip allows easy sensor positioning on siding or soffit Item Package Dimension: 12.0" L x 12.0" W x 6.0" H Item Package Weight: 1.0 lb Model Number: C7089U1006/U Frequently bought together + Total price: Add both to Cart This item: Honeywell C7089U1006/U Pro 8000 Outdoor Sensor, -40 Degree - 120 Degree F Temperature Range $24.99 To connect the Honeywell Lynx to your Wi-Fi network, you will need the following items: 1. A Honeywell Lynx system. 2. A compatible Wi-Fi router. 3. An Ethernet cable. 4. A laptop or computer with internet connection ... Resetting a Honeywell door sensor can be a straightforward process, depending on the type of sensor you have. gta 5 mods supra Overview. Senses outdoor temperature and humidity to display on RedLINK enabled thermostats and accessories. Features. Powered by RedLINK reliability. No interference with other wireless devices in the home. Reliable performance in all climates. Installs in minutes. Up to 5 year battery life. 2 month low battery warning. Thermostat Honeywell Wi-Fi VisionPRO 8000 Installation Manual. (17 pages) Thermostat Honeywell VisionPRO 8000 Installer Setup And System Test Pocket Manual. (12 pages) Thermostat Honeywell VisionPRO Series User Manual. With redlink (132 pages) Thermostat Honeywell TH8321 Product Data.I have tried pressing the connect button on the sensor with no luck. I have gone into setting and deleted my sensor and tried re connecting with no luck. Contractor's Assistant: Anything else we should know to help you best? I have checked the EIM while trying to connect to make sure the light is blinking and it is.Connect to secondary side of system transformer. C Common wire from secondary side of transformer. W 1st stage heat relay. W2 2nd stage heat relay. Y 1st stage compressor contactor. Y2 2nd stage compressor contactor. G Fan relay. S1/S2 Optional outdoor/remote/discharge sensor. U1/U1 Optional IAQ device Heat Pump Terminal Letters: R System power ... chase bank locations