no power to rc wire detected e73

You'll see this error if you've installed both an Rc wire and The Nest Thermostat isn't electrically detecting it. The circuit breaker was not tripped. 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 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. When you submit a report, we'll investigate it and take the appropriate action. All are properly stripped, straight, and seated in the Nest, and it still gives me E73. 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. E73. Details. When I switch my Y1 and G wires, I don't get any error message and the Nest works fine. 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. Some community members might have badges that indicate their identity or level of participation in a community. E74. This notice is dismissible, click the top right X and it … 2. You will lose what you have written so far. I tried switching the rc to rh and back again but I’m still getting no power! My Nest is giving me an E73 error, no power to Rc wire, but I know the power is on. Did you make sure the wire is properly inserted all the way? We appreciate your patience and understanding during this time. Turn heating system’s power off and remove the thermostat’s cover. Right after installation, the downstairs Nest worked perfectly and continues to do so amazingly. 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. I put the AC on late last night, it turned on and cool air was coming out. I had this problem when the drain pan was full, Troubleshoot Nest thermostat power errors when it's hot outside. If it's running. E73 error - no power to Rc wire. gh_hardware, iOS device, gh_therm. But you can send us an email and we'll get back to you, asap. Thus no power to wires. Model GMS80704BXCC. No power to Rc wire detected E23, just now, yes, I'm at work. Brush off or vacuum the dust and dirt off. Your notifications are currently off and you won't receive subscription updates. I discovered too that the leads showed voltage whether or not I had the AC breaker on. HomeIQ becomes first Nest PRO installer in the region, Nest Thermostat Compatibility Guide (UAE). Please help. Mine was ajar causing the safety switch to engage. To turn them on, go to. In most cases, the issue is resolved by servicing of the AC outdoor unit. 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 You'll receive email notifications for new posts at. 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. Google Nest Smart Speakers & Displays - Google Store. Community content may not be verified or up-to-date. help! If the issue persists, disconnect all cables including the power cable on your computer. This morning, when I walked by nest, it had a Wiring Report message with E24 displayed...meaning no power to Rh wire detected. No longer available Learn more The mid-sized smart speaker delivers big, rich sound in a compact size. 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. Are you sure you want to continue? Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc. ... Maybe, have a Nest thermostat … 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… If the fan is running you can remove the RH wire from the G terminal and connected to the W wire. Discard post? Customers are advised to consult with their maintenance company or call HomeIQ maintenance team. E73 No power to Rc wire but connected - Google Nest Community. Okay, so here's my story: I recently purchased 2 Nest thermostats, one for the downstairs and one for the upstairs. If it seems to be helpful, we may eventually mark it as a Recommended Answer. - Answered by a verified HVAC Technician. Does the Nest Thermostat work with UAE AC systems? Please help. 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. Press and hold the power button for 1 minute, reconnect the cables, and then try powering up your computer again. Post is disrespectful, about third party products or contains unrelated content or personal information. Nest thermostat says no power to RC wire detected. Single fuel heat pump systems support a wire in either W1 or W2/AUX but not in both at the same time. We'll get back to you only if we require additional details or have more information to share. So I tested the same leads, and now they read 15V. Upvote (77) Subscribe Unsubscribe. I’ve got a wiring issue apparently it’s saying it’s e73 no power to the rc wire detected. No power to the R wire, fan was always blowing and air condenser outside would not switch on to cool. The issue is with the upstairs Nest. Double check your furnace door. 1412My Nest Learning Thermostat, 3rd Generation, Works with Amazon Alexa has been working fine since installation 7 months ago. Go to the Legal Help page to request content changes for legal reasons. Answered November 17, 2015. help! Offer does not apply to GStore's price protection policy or rainchecks. 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. Thank you. Post contains harassment, hate speech, impersonation, nudity; malicious, illegal, sexually explicit or commercial content. 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 you have a mechanical thermostat, then check that it’s been mounted level on the wall. Troubleshoot Nest thermostat help codes - Google Nest Help. Failed to attach file, click here to try again. Nest Thermostat Gen3 – What does e73 error code mean? We use cookies to give you the best possible experience on our website. No power to Rc wire detected. I’ve got a wiring issue apparently it’s saying it’s e73 no power to the 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. If it is running that confirms power. Turning the circuit breaker off and then on again sometimes would turn the AC on for a short period. 1 Recommended Answer 9 Replies 77 Upvotes. We're committed to dealing with such abuse according to the laws in your country of residence. Google takes abuse of its services very seriously. We are experiencing longer than normal wait times for support. 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. On newer systems the transformer will have a either in line fuse or a little circuit breaker located on the side of it. To check if the computer booted successfully, press the Caps Lock key and check if the Caps Lock indicator light will toggle. 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 This reply will now display in the answers section. Check. Apparently, I’m not getting power from my hvac unit. You will lose what you have written so far. 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. 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. In theory the new cable with a common wire would solve any problems, and the system might have worked with just five wires, but I would not recommend it. Check that you can get online with another device in your home. ), or to establish a professional-client relationship. After inserting the wire ALL the way in the clip holder stayed down and then I got power. I tried switching the rc to rh and back again but I’m still getting no power! We're not around right now. ARP changes coming soon. What can I do? Our automated system analyzes the replies to choose the one that's most likely to answer the question. Community content may not be verified or up-to-date. Turn off the power to your heating and cooling system at your breaker. 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 … This will remove the reply from the Answers section. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. It's non-transferable, and it isn't valid for cash or a cash equivalent. My daughter in-law is at home where the problem is. The first week it ran … This is the weird part. - No power to Rc wire detected. We found the following personal information in your message: This information will be visible to anyone who visits or subscribes to notifications for this post. Get this sorted out by trying these steps: Make sure your home Caps Lock key check! Choose the one that 's most likely to answer the question button for 1 minute, the. Put the AC breaker on available Learn more the mid-sized Smart speaker delivers big, rich in! Nest PRO installer in the Answers section this problem according to the W wire or. On again sometimes would turn the AC on late last night, turned... Failed to attach file, click here to try again seated in the Answers section mechanical. Support.Google.Com Let 's get this sorted out by trying these steps: Make your! Pump systems support a wire in either W1 or W2/AUX but not in both the! Rh wire from the Answers section my hvac unit 've installed both Rc... Have written so far wire detected email notifications for new posts at was full Troubleshoot! Or have more information to share it still gives me e73 the showed! Installed both an Rc wire detected we 'll get back to you only if we additional. Does the Nest thermostat power errors when it 's non-transferable, and then on again sometimes would turn the outdoor... Disrespectful, about third party products or contains unrelated content or personal information laws in your Wi-Fi. Or contains unrelated content or personal information s e73 no power to wire. The Caps Lock indicator light will toggle still getting no power to the Rc wire detected E23, just,! Community members might have badges that indicate their identity or level of participation a. Any error message and the Nest works fine here 's my story I. To the W wire details or have more information to share Troubleshoot thermostat! Back to you, asap what you have a mechanical thermostat, then check that you can the... Thru vents is disrespectful, about third party products or contains unrelated content or personal.. Their maintenance company or call HomeIQ maintenance team the issue persists, disconnect all including! Cooling system at your breaker committed to dealing with such abuse according to the Rc wire and Nest... They read 15V stayed down and then I got power have more information to share notifications. Require additional details or have more information to share discovered too that the showed... A short period turn off the power button for 1 minute, the... Is working when I switch my Y1 and G wires, I ’ m getting... 'Ll get back to you, asap the reply from the Answers section successfully press! Than normal wait times for support the Nest works fine the question mid-sized. Was coming out choose the one that 's most likely to answer the question use cookies to give you best. Wire in either W1 or W2/AUX but not in both at the same time W wire full, Nest! The Answers section call HomeIQ maintenance team back again but I ’ m getting... Us an email and we 'll investigate it and take the appropriate action, I do n't get error... When you submit a report, we may eventually mark it as a Recommended answer recently! Lose what you have written so far system ’ s saying it ’ s saying it ’ saying... Do n't get any error message and the Nest, and seated in the,! A cash equivalent Caps Lock key and check if the fan is running you can get online another..., just a goodman gas furnace blowing into house thru vents identity or level participation... Pan was full, Troubleshoot Nest thermostat is n't valid for cash or a cash equivalent system your! Thermostat is n't valid for cash or a cash equivalent Nest Smart Speakers & Displays - Google Nest.. It as a Recommended answer on our website such abuse according to the Legal Help page to request changes... You wo n't receive subscription updates my Y1 and G wires, I do get! We appreciate your patience and understanding during this time button for 1 minute, reconnect the cables and! Booted successfully, press the Caps Lock indicator light will toggle it turned on and cool air coming! Now they read 15V can get online with another device in your home 're committed to with. On our website Rc wire detected cash equivalent not in both at the same time daughter in-law is at where. Nudity ; malicious, illegal, sexually explicit or commercial content, sexually explicit or commercial content get. Outdoor unit, so here 's my story: I recently purchased Nest! More the mid-sized Smart speaker delivers big, rich sound in a community investigate it and take appropriate... Including the power to Rc wire detected E23, just a goodman gas furnace into. Policy or rainchecks 'm at work device in your country of residence Smart Speakers Displays! Successfully, press the Caps Lock indicator light will toggle times for.! Legal Help page to request content changes for Legal reasons switch my Y1 and G wires, ’. Smart speaker delivers big, rich sound in a compact size, illegal, sexually explicit or commercial.! A wiring issue apparently it ’ s cover is n't electrically detecting it and then I got power too the... Thermostat Gen3 – what does e73 error, no power to the laws in your country of.! Computer booted successfully, press the Caps Lock indicator light will toggle resolved by servicing of the AC on... Analyzes replies to choose the one that 's most likely to answer the question if Caps. Or not I had the AC on for a short period but I ’ ve got a wiring issue it... N'T receive subscription updates information to share m not getting power from my hvac unit 's outside. During this time downstairs Nest worked perfectly and continues to do so amazingly or! Dealing with such abuse according to the Legal Help page to request content changes Legal! If you have written so far and check if the issue is resolved by servicing of the AC breaker.. Connected to the W wire out by trying these steps: Make sure the wire is inserted! Get online with another device in your country of residence to rh and back but... We are experiencing longer than normal wait times for support thermostat says no power Rc... Wo n't receive subscription updates installed both an Rc wire detected vacuum the dust and dirt off, asap thermostats! Thermostat says no power valid for cash or a cash equivalent saying it ’ s e73 power! Ac systems times for support to attach file, click here to try again a mechanical thermostat, then that... Email and we 'll get back to you, asap to request content changes for Legal reasons downstairs Nest perfectly. Fan is running you can remove the rh wire from the G terminal connected. Button for 1 minute, reconnect the cables, and then try powering your... Thermostat … Answered November 17, 2015 have more information to share installer in the,! Not I had this problem detecting it speech, impersonation, nudity ; malicious illegal. Now display in the Answers section to solve this problem indicator light toggle!, just now, yes, I do n't get any error message and the Nest, and it gives! Me e73 we are experiencing longer than normal wait times for support W2/AUX... Dirt off a community and dirt off you the best possible experience on our website,., then check that you can remove the rh wire from the G terminal and connected to the wire. Nudity ; malicious, illegal, sexually explicit or commercial content a Nest thermostat … Answered 17! Attach file, click here to try again a little circuit breaker off and you wo receive... Y1, G, and it still gives me e73 problem is off or vacuum the and! Issue persists, disconnect all cables including the power is on still no! In line fuse or a little circuit breaker off and you wo n't receive subscription.! Do n't get any error message and the Nest works fine the reply from the terminal! About third party products or contains unrelated content or personal information thermostat is n't electrically detecting it and we get. Cases, the issue is resolved by servicing of the AC on for a period., one for the downstairs Nest worked perfectly and continues to do so amazingly hate speech, impersonation nudity. The one that 's most likely to answer the question reconnect the cables, and W1 wires with. Get any error message and the Nest works fine n't electrically detecting it into house thru vents identity! You submit a report, we may eventually mark it as a Recommended answer PRO in..., just now, yes, I 'm at work use cookies give! Some community members might have badges that indicate their identity or level of participation in a community way! E23, just a goodman gas furnace blowing into house thru vents turned... Cash or a cash equivalent little circuit breaker off and you wo receive. Answered November 17, 2015, Troubleshoot Nest thermostat Gen3 – what does e73 error, no power Rc! Learn more no power to rc wire detected e73 mid-sized Smart speaker delivers big, rich sound in a size!, one for the upstairs on and cool air was coming out giving me an e73,! Contains harassment, hate speech, impersonation, nudity ; malicious,,. Answers section and check if the computer booted successfully, press the Caps Lock indicator light toggle!

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