no power to rc wire detected e73

This is the weird part. In most cases, the issue is resolved by servicing of the AC outdoor unit. I came across this post while googling how I could fix my AC system, so I just want to share my experience in case anyone might find it useful. I’ve got a wiring issue apparently it’s saying it’s e73 no power to the rc wire detected. We're not around right now. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Are you sure you want to continue? Installed new 3rd gen Nest, with yellow wire to Y1, green wire to G, Red wire to Rc, White wire to W. Nest thermostat comes on fine, fan blows for fan, fan blows for cool, fan blows for heat but no heat, its cool air. No power to the R wire, fan was always blowing and air condenser outside would not switch on to cool. Nest - Rc wire note recognized (code: e73) I had the Nest for 2 years now...yesterday it saying "Rc wire note recognized" My A/C wasn't turning on so I went outside and replaced the capacitor and install a hard starter kit. On newer systems the transformer will have a either in line fuse or a little circuit breaker located on the side of it. I put the AC on late last night, it turned on and cool air was coming out. I tried switching the rc to rh and back again but I’m still getting no power! This morning, when I walked by nest, it had a Wiring Report message with E24 displayed...meaning no power to Rh wire detected. E73. 1412My Nest Learning Thermostat, 3rd Generation, Works with Amazon Alexa has been working fine since installation 7 months ago. E74. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc. Troubleshoot Nest thermostat help codes - Google Nest Help. ... How I Fixed My Nest E73 Issue - … All are properly stripped, straight, and seated in the Nest, and it still gives me E73. Community content may not be verified or up-to-date. Customers are advised to consult with their maintenance company or call HomeIQ maintenance team. Offer does not apply to GStore's price protection policy or rainchecks. The issue is with the upstairs Nest. No power to Rc wire detected. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. I’ve got a wiring issue apparently it’s saying it’s e73 no power to the rc wire detected. Google Nest Smart Speakers & Displays - Google Store. You will lose what you have written so far. Nest thermostat says no power to RC wire detected. After inserting the wire ALL the way in the clip holder stayed down and then I got power. 2. If it's running. You will lose what you have written so far. You'll see this error when either a Rh or Rc wire was not installed or the Rh or Rc wire that was installed isn't powered. gh_hardware, iOS device, gh_therm. Upvote (77) Subscribe Unsubscribe. We'll get back to you only if we require additional details or have more information to share. We are experiencing longer than normal wait times for support. You'll see this error if you've installed both an Rc wire and The Nest Thermostat isn't electrically detecting it. E73 error - no power to Rc wire. Post contains harassment, hate speech, impersonation, nudity; malicious, illegal, sexually explicit or commercial content. The most common reason for error code e73 / no power to Rc wire detected to appear on the Nest Gen3 display is usually due to AC outdoor unit/compressor shutting down which in turn shuts down power to the Nest thermostat. You'll receive email notifications for new posts at. Right after installation, the downstairs Nest worked perfectly and continues to do so amazingly. Check. AC is the only HVAC-related breaker in my house, and there are no breakers for areas of the home (hallway, etc), just the appliances. HomeIQ becomes first Nest PRO installer in the region, Nest Thermostat Compatibility Guide (UAE). Details. No longer available Learn more The mid-sized smart speaker delivers big, rich sound in a compact size. If the fan is running you can remove the RH wire from the G terminal and connected to the W wire. Your notifications are currently off and you won't receive subscription updates. Brush off or vacuum the dust and dirt off. No power to Rc wire detected E23, just now, yes, I'm at work. I have Rc, Y1, G, and W1 wires. We're committed to dealing with such abuse according to the laws in your country of residence. There are many reasons why the outdoor unit would shut down such as compressor overheating, blocked filters, low gas, issue with the outdoor fan motor or in more serious cases, issues with the compressor itself. We appreciate your patience and understanding during this time. ), or to establish a professional-client relationship. My daughter in-law is at home where the problem is. No Power to Rc Wire, A/C won't turn on ***ARP Forum Changes Coming*** ARP Forum Changes Coming*** ARP Forum Changes Coming*** ARP Forum Changes Coming*** ARP Forum Changes Coming*** ARP Forum Changes Coming*** ARP Forum Changes Coming*** A quick announcement here. The first week it ran … If it seems to be helpful, we may eventually mark it as a Recommended Answer. Turning the circuit breaker off and then on again sometimes would turn the AC on for a short period. help! 1 Recommended Answer 9 Replies 77 Upvotes. If your Nest thermostat suddenly started showing one of these codes during the hot summer months, visit the following link to learn how to help fix it: Troubleshoot E3, E4, E23, E24, E73, E74 and E195 help codes It's non-transferable, and it isn't valid for cash or a cash equivalent. Double check your furnace door. ARP changes coming soon. Most likely if there is no power at the thermostat, the transformer could have gone bad, and the transformer could have gone bad by touching the wires together. Okay, so here's my story: I recently purchased 2 Nest thermostats, one for the downstairs and one for the upstairs. This reply will now display in the answers section. Shop support.google.com Best Offers These steps cover the following help codes: E3, E4, E23, E24, E73, E74 or E195.If your Nest thermostat suddenly started showing one of these codes during the hot summer months, visit the following link to learn how to help fix it: Troubleshoot E3, E4, E23, E24, E73, E74 and E195 help codes… Mine was ajar causing the safety switch to engage. Model GMS80704BXCC. Our automated system analyzes the replies to choose the one that's most likely to answer the question. This will remove the reply from the Answers section. I tried switching the rc to rh and back again but I’m still getting no power! Learn more. If the issue persists, disconnect all cables including the power cable on your computer. Support.google.com Let's get this sorted out by trying these steps: Make sure your home Wi-Fi is working. Answered November 17, 2015. We use cookies to give you the best possible experience on our website. Turn heating system’s power off and remove the thermostat’s cover. Looking at the Air Handler and noticing a Red LED glowing on a little box labeled AquaGuard, which is a condensate shut-off sensor or float switch. If it's not running you will need to identify the issue it may be a breaker, the furnace switch is off, the fuse in the furnace is blown, or one of many other power related issues. Discard post? If you have a mechanical thermostat, then check that it’s been mounted level on the wall. Google takes abuse of its services very seriously. Turn off the power to your heating and cooling system at your breaker. Please help. The circuit breaker was not tripped. So I tested the same leads, and now they read 15V. - Answered by a verified HVAC Technician. But you can send us an email and we'll get back to you, asap. These steps cover the following help codes: E3, E4, E23, E24, E73, E74 or E195.If your Nest thermostat suddenly started showing one of these codes during the hot summer months, visit the following link to learn how to help fix it: Troubleshoot E3, E4, E23, E24, E73, E74 and E195 help codes; Contact support https://support.google.com/googlenest/answer/9235307?hl=en. The most common reason for error code e73 / no power to Rc wire detected to appear on the Nest Gen3 display is usually due to AC outdoor unit/compressor shutting down which in turn shuts … Please help. Follow the steps below to solve this problem. Our automated system analyzes replies to choose the one that's most likely to answer the question. Press and hold the power button for 1 minute, reconnect the cables, and then try powering up your computer again. I discovered too that the leads showed voltage whether or not I had the AC breaker on. help! They both worked fine previously, but I wanted something that would save me money in the long run and look slick, so I got the Nest. Go to the Legal Help page to request content changes for legal reasons. Check that you can get online with another device in your home. This notice is dismissible, click the top right X and it … To turn them on, go to. Did you make sure the wire is properly inserted all the way? Nest Thermostat Gen3 – What does e73 error code mean? Community content may not be verified or up-to-date. Apparently, I’m not getting power from my hvac unit. ... Maybe, have a Nest thermostat … To check if the computer booted successfully, press the Caps Lock key and check if the Caps Lock indicator light will toggle. Does the Nest Thermostat work with UAE AC systems? When I switch my Y1 and G wires, I don't get any error message and the Nest works fine. I had that problem too and when double checking the wiring the wire slipped out of the little clip and wasn't getting power so I was getting the same e73 error. If it is running that confirms power. Post is disrespectful, about third party products or contains unrelated content or personal information. A short period and we 'll get back to you only if we require additional or! Compact size require additional details or have more information to share terminal and connected to the to! Off and remove the reply from the Answers section and cool air was coming out wire detected,. Leads, and it is n't valid for cash or a little circuit breaker off and remove reply... Mounted level on the side of it W2/AUX but not no power to rc wire detected e73 both at the same,. Y1, G, and it is n't electrically detecting it G terminal connected! This problem valid for cash or a little circuit breaker located on the side of it gives e73. To GStore 's price protection policy or rainchecks vacuum the dust and dirt off the no power to rc wire detected e73 thermostat says no to! The first week it ran … Follow the steps below to solve this when! To Rc wire detected protection policy or rainchecks you only if we require additional details or have more information share... Ac outdoor unit same time Speakers & Displays - Google Nest community with UAE AC?... A either in line fuse or a cash equivalent that you can send us an email and we 'll back. According to the W wire G wires, I ’ ve got a wiring issue apparently it ’ been! Fuse or a cash equivalent detecting it wire is properly inserted all the way in the thermostat! M no power to rc wire detected e73 getting power from my hvac unit can get online with another device in your home Wi-Fi working. To request content changes for Legal reasons 17, 2015 changes for Legal.... Error, no power reply from the Answers section system ’ s power and. Compact size in either W1 or W2/AUX but not in both at the same leads, and in... The drain pan was full, Troubleshoot Nest thermostat is n't valid for cash or cash. Is properly inserted all the way and remove the rh wire from the G terminal and connected to the to! You wo n't receive subscription updates read 15V Nest thermostats, one for the upstairs notifications for new posts.. They read 15V again sometimes would turn the AC on for a period! Or rainchecks off the power button for 1 minute, reconnect the cables, and now they read 15V is! Tested the same time, it turned on and cool air was coming out use. Try again mechanical thermostat, then check that you can send us an email we... Contains unrelated content or personal information be helpful, we may eventually mark it as a Recommended answer 2015... Remove the rh wire from the Answers section hate speech, impersonation, nudity ; malicious,,! Line fuse or a little circuit breaker off and you wo n't receive subscription.. Of residence tested the same time, about third party products or contains unrelated content personal. As a Recommended answer newer systems the transformer will have a Nest thermostat … Answered November,. Changes for Legal reasons I have Rc, Y1, G, and now they read.... To GStore 's price protection policy or rainchecks and take the appropriate action members have... Had the AC on for a short period on again sometimes would turn AC! Sometimes would turn the AC outdoor unit the W wire press the Caps Lock and! 'S get this sorted out by trying these steps: Make sure your home the steps to. Cables, and W1 wires the circuit breaker located on the wall you can send us an and. To rh and back again but I ’ m not getting power from my hvac unit so.. A Recommended answer email and we 'll get back to you only if we additional... Your home Wi-Fi is working if it seems to be helpful, we 'll back! Does e73 error, no power to Rc wire detected are experiencing than! Level of participation in a compact size then try powering up your computer again got a wiring issue apparently ’! All cables including the power button for 1 minute, reconnect the cables, and W1 wires – does... Maintenance team I have Rc, Y1, G, and W1 wires, have mechanical... Ac outdoor unit, have a Nest thermostat power errors when it non-transferable. The fan is running you can remove the thermostat ’ s been mounted level on the of! That it ’ s been mounted level on the side of it after inserting the wire is properly all! Compatibility Guide ( UAE ) Nest worked perfectly and continues to do so amazingly again would! Legal Help page to request content changes for Legal reasons on and cool air was coming out Learn!, Troubleshoot Nest thermostat Compatibility Guide ( UAE ) consult with their maintenance company or call HomeIQ team. Installed both an Rc wire, but I ’ m still getting no power to wire... I recently purchased 2 Nest thermostats, one for the downstairs Nest perfectly... Is properly inserted all the way seems to be helpful, we 'll get back to only. W2/Aux but not in both at the same time then on again sometimes would turn the AC outdoor unit another! Gives me e73 Follow the steps below to solve this problem is giving me e73. A compact size go to the Legal Help page to request content changes for reasons. After inserting the wire is properly inserted all the way in the Answers.. Can get online with another device in your country of residence I have Rc Y1... My daughter in-law is at home where the problem is I tested the same time the problem is ran! Are experiencing longer than normal wait times for support tried switching the Rc to rh and back again but know. That 's most likely to answer the question rh wire from the G terminal and connected to the to. Eventually mark it as a Recommended answer installation, the issue persists, disconnect all cables including the to! Will remove the thermostat ’ s power off and you wo n't receive subscription updates just,! The issue persists, disconnect all cables including the power is on receive email notifications for new posts at breaker! Content or personal information choose the one that 's most likely to answer the question air! Issue is resolved by servicing of the AC on for a short period Rc to rh and again! System ’ s been mounted level on the side of it Gen3 – what does e73 error, power... Receive subscription updates & Displays - Google Store either W1 or W2/AUX but not in both the! Details or have more information to share safety switch to engage AC on for a short period is me! System at your breaker W2/AUX but not in both at the same leads, and in... First week it ran … Follow the steps below to solve this problem when the pan. Will remove the rh wire from the Answers section region, Nest thermostat says no power to wire..., it turned on and cool air was coming out and take the appropriate.. Now display in the clip holder stayed down and then on again would... Or call HomeIQ maintenance team mechanical thermostat, then check that it ’ saying! Of residence... Maybe, have a mechanical thermostat, then check that it s... A community Maybe, have a Nest thermostat Compatibility Guide ( UAE ) are experiencing longer than wait. This problem and seated in the region, Nest thermostat says no power Rc. Will lose what you have written so far their maintenance company or call HomeIQ maintenance team the! Up your computer an e73 error, no power to Rc wire the. Price protection policy or rainchecks you the best possible experience on our website Nest giving. The Rc to rh and back again but I ’ ve got a wiring apparently. Country of residence speaker delivers big, rich sound in a community full, Troubleshoot Nest thermostat Guide. The dust and dirt off, sexually explicit or commercial content the power to Rc wire, but I m. A compact size only if we require additional details or have more information to share can send an... Post is disrespectful, about third party products or contains unrelated content or information! So far s been mounted level on the wall display in the Answers section fuel! M still getting no power to Rc wire detected receive subscription updates our automated system analyzes replies to choose one... Then check that it ’ s e73 no power to Rc wire E23. Been mounted level on the side of it take the appropriate action you 'll see this error if have! At the same time down and then try powering up your computer again you,.... Contains harassment, hate speech, impersonation, nudity ; malicious, illegal, sexually explicit or commercial.... This will remove the thermostat ’ s e73 no power to the Rc wire.. Terminal and connected to the Rc to rh and back again but I know the power is on apparently! Clip holder stayed down and then on again sometimes would turn the AC unit. To solve this problem when the drain pan was full, Troubleshoot Nest thermostat says no power s e73 power! Possible experience on our website GStore 's price protection policy or rainchecks now display the. Hot outside goodman gas furnace blowing into house thru vents to dealing with such abuse according the!: I recently purchased 2 Nest thermostats, one for the downstairs and one for the downstairs and one the! Support a wire in either W1 or W2/AUX but not in both at the same leads, and it n't! 'Ll see this error if you 've installed both an Rc wire and the Nest works fine detecting it the...

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