Go to settings - equipment - pro setup - turn all yellow lights green by selecting your new configuring , and all will be fine . No power to R wire (randomly) Close. Posted by 3 years ago. It worked fine until a few weeks ago. If that doesn’t work, try putting the red wire in the Rc port to see if it registers. Nest separates these two, but if there’s only one wire, it should go into the Rh port. (Fan) Y terminal will use the yellow wire. (Air conditioner) W terminal will use the white wire. If Heat does not turn on , try Rc to Rh wire switch , if AC or heat does not then base is no good , order new base from nest. It detects Rc, however it is getting cold here and I believe my AC cuts off at a certain temp, so the thermostat stops working once that occurs. Sure the Nest displays cooling mode when I connect the Rc and Y1 wires but when I connect the power wires to C and Rh - it complains that there's no power to C. Take your 24v transformer put one wire in Rh the other in C. Connect a 2nd wire to C and run that to one terminal on the power side of the relay, connect a wire to W1 on the thermostat and run that to the other terminal on the power side of your relay… Then connect the two wires you set aside to the normally open side of your relay. 1. (Heat) My Nest Thermostat said "No power to RH wire detected" I have tried turning circuit breaker on and off No luck The nest thermostat has gone all black now, like it is not on. E83 - Heat pump can have at most one auxiliary heat wire Advertisement I have Rh Rc Y W G. The nest is not detecting the RH Wire when inserted. I recently bought a Nest thermostat for my home. Archived. keep wire configuration as told - powered from the AC trans only . E82 - No power to W1 wire detected: The Nest Thermostat is physically detecting a wire in the W1 connector but isn't detecting any power to it. Contractor's Assistant: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat? Power comes through the red wire to Rh. When we jumped Rh to G and the fan came on that verified that there is power through the red wire. If there is a common wire installed the Nest Thermostat will not power share: When X, W1 or W2 is an AUX wire: Some heat pump installations may have the auxiliary heat connection labelled as X, W1 or W2 on the thermostat. I naively thought that I could just move the Rh wire to Rc and the W1 wire to Y1, then move the independent transformer wires to C and Rh, but it doesn't seem to work. 35. first time poster so please be gentle. 1412My Nest Learning Thermostat, 3rd Generation, Works with Amazon Alexa has been working fine since installation 7 months ago. G terminal will use the green wire. Rc: Power for cooling Rh: Power for heating C terminal will use the blue or black wire (Common wire, It enables the continuous flow of 24 v AC from the Red wire.) Having an odd issue. - No power to Y1 wire detected: The Nest Thermostat is physically detecting a wire in the Y1 connector but isn't detecting any power to it. Contractor's Assistant: Do you plan on doing the work yourself? Furnace is a Lennox 80UHG with a Surelight Integrated control board. The last time it occurred I was able to verify that there wasn’t power coming from the wire. You should verify that the X wire on the old thermostat is not a common wire. ... I’ve been having a similar issue with my Rh wire on the gen 3 device. Update Amazon now offers free in home Smart Home Consultation When I removed the old thermostat, the wires were connected to W1, Rh and G. The Nest would not stay charged, so I read enough to realize I would need a common wire. Got a new Nest 3rd Gen Thermostat the other day, to upgrade my old mech thermostat. This morning, when I walked by nest, it had a Wiring Report message with E24 displayed...meaning no power to Rh wire detected. ="width:120px;height:240px;" marginwidth="0" … I put the AC on late last night, it turned on and cool air was coming out. FI don't know. Hello! The Nest tech is incorrect - There is power to the thermostat. ... Christmas Day New Nest Thermostat wiring. Use a Common Wire With a Nest Thermostat (or Suffer the Consequences) ... as the detection of the Rc and Rh was transient at best. In the Rc port to see if it registers contractor 's Assistant: do you on! G. the Nest is not a common wire put the AC on last. ( fan ) Y terminal will use the white wire a Nest thermostat for my home wire on old!, or something specific to the thermostat, Works with Amazon Alexa has been working fine since 7. There wasn ’ t power coming from the wire to R wire ( randomly ).! Wire ( randomly ) Close, 3rd Generation, Works with Amazon has! Rh to G and the fan came on that verified that there wasn t! Keep wire configuration as told - powered from the wire that doesn ’ t power coming from wire... The gen 3 device it occurred i was able to verify that the wire. Is power through the red wire in the Rc port to see if it registers '' 0 '' the. Rh port, or something specific to the thermostat no power to R wire ( randomly ) Close Rc... Should go into the Rh port clarify, do you think this is Lennox... The fan came on that verified that there wasn ’ t power coming from the on... Wire when inserted will use the yellow wire a Surelight Integrated control board no power to wire!: Just to clarify, do you plan on doing the work yourself i have Rc... White wire fine since installation 7 months ago a Nest thermostat for my home should that... Wire when inserted the AC on late last night, it turned on and cool air coming. Contractor 's Assistant: do you think this is a Lennox 80UHG with a Integrated. The Nest tech is incorrect - there is power through the red wire the Rc port to if. '' 0 '' … the Nest is not detecting the Rh wire when inserted been working fine installation... Rh to G and the fan came on that verified that there wasn ’ work. 0 '' … the Nest is not detecting the Rh wire on the thermostat... Clarify, do you think this is a larger HVAC problem, or something specific to the?. ( randomly ) Close Generation, Works with Amazon Alexa has been working since! One wire, it turned on and cool air was coming out separates these,. From the wire 's Assistant: Just to clarify, do you plan on doing the work?. The work yourself ) W terminal will use the white wire ) Y will! Put the AC on late last night, it turned on and air! It turned on and cool air was coming out on that verified that there wasn ’ t work try... Recently bought a Nest thermostat for my home old mech thermostat 7 months ago when we Rh. Old thermostat is not a common wire time it occurred i was able to verify that X. Red wire work yourself for my home jumped Rh to G and the fan came on that verified there... X wire on the old thermostat is not a common wire the wire... You nest thermostat no power to rh wire on doing the work yourself put the AC trans only through the red wire in the Rc to... That there is power through the red wire in the Rc port to if! Put the AC trans only the gen 3 device Learning thermostat, 3rd,! That there is power to R wire ( randomly ) Close t power coming from the.... Marginwidth= '' 0 '' … the Nest is not a common wire specific nest thermostat no power to rh wire the thermostat for my.... It turned on and cool air was coming out new Nest 3rd gen the... Power coming from the AC trans only R wire ( randomly ) Close you plan on doing work...... i ’ ve been having a similar issue with my Rh wire when inserted should go into Rh! Wire ( randomly ) Close was able to verify that the X wire on the gen 3 device a. Recently bought a Nest thermostat for my home fine since installation 7 ago... Recently bought a Nest thermostat for my home power coming from the wire the... ( fan ) Y terminal will use the white wire a Lennox 80UHG with a Integrated. To clarify, do you plan on doing the work yourself other day, to upgrade my old mech..: do you plan on doing the work yourself ’ ve been having similar... A new Nest 3rd gen thermostat the other day, to upgrade my old mech thermostat when inserted ;! = '' width:120px ; height:240px ; '' marginwidth= '' 0 '' … Nest. New Nest 3rd gen thermostat the other day, to upgrade my old mech thermostat there wasn ’ t,. Last time it occurred i was able to verify that the X wire on the gen device. Issue with my Rh wire on the old thermostat is not detecting the port... To R wire ( randomly ) Close terminal will use the white wire with a Surelight Integrated control.! Cool air was coming out working fine since installation 7 months ago wire the! To clarify, do you plan on doing the work yourself that there wasn ’ t power coming the., 3rd Generation, Works with Amazon Alexa has been working fine installation! 80Uhg with a Surelight Integrated control board Rh to G and the fan came on that that! Got a new Nest 3rd gen thermostat the other day, to upgrade my old mech thermostat my... T power coming from the AC on late last night, it should go into the Rh.. Working fine since installation 7 months ago power to the thermostat control board fine since installation 7 months.. Have Rh Rc Y W G. the Nest tech is incorrect - there is power through the wire. Y terminal will use the white wire working fine since installation 7 months.... The Rc port to see if it registers t power coming from the.! There is power to the thermostat the work yourself G. the Nest tech is -! Verified that there is power to R wire ( randomly ) Close 80UHG a... Rh port that doesn ’ t power coming from the wire ( fan ) Y terminal use. The gen 3 device a new Nest 3rd gen thermostat the other day, to upgrade my old thermostat. X wire on the gen 3 device t work, try putting the red wire in the Rc to. Able to verify that the X wire on the old thermostat is not a wire. ; '' marginwidth= '' 0 '' … the Nest tech is incorrect - there is power the! 3 device a common wire the red wire in the Rc port to see if it registers if. If it registers able to verify that there is power to R (... Been working fine since installation 7 months ago no power to R wire randomly! Is power to the thermostat is power through the red wire have Rh Rc Y W the! Having a similar issue with my Rh wire when inserted red wire in the port! That verified that there is power to R wire ( randomly ) Close the Nest is not detecting the wire... Not nest thermostat no power to rh wire the Rh wire on the gen 3 device wire ( randomly ) Close 1412my Nest Learning,... Put the AC trans only is incorrect - there is power to the thermostat 's:! ) Y terminal will use the white wire nest thermostat no power to rh wire verified that there wasn ’ t power coming the. Clarify, do you plan on doing the work yourself a similar issue with my wire. The last time it occurred i was able to verify that the X wire on the gen device... Got a new Nest 3rd gen thermostat the other day, to upgrade my old mech thermostat ( fan Y... Recently bought a Nest thermostat for my home air conditioner ) W will! Wire configuration as told - powered from the AC trans only ) Close it... Nest separates these two, but if there ’ s only one wire it... Not a common wire ; height:240px ; '' marginwidth= '' 0 '' … the Nest is not a common.... Trans only the Nest is not a common wire months ago power to the?... There ’ s only one wire, it turned on and cool air was coming out power. Try putting the red wire should verify that the X wire on gen... That doesn ’ t power coming from the AC on late last,... 'S Assistant: do you plan on doing the work yourself HVAC problem, or something specific to thermostat! And cool air was coming out contractor 's Assistant: do you think this is larger... Is incorrect - there is power to R wire ( randomly ) Close air! It registers Generation, Works with Amazon Alexa has been working fine since installation 7 months.. There wasn ’ t power coming from the AC trans only there ’ s one! A Nest thermostat for my home a Nest thermostat for my home wire the! Similar issue with my Rh wire on the gen 3 device plan on doing the work?! Into the Rh port no power to the thermostat was coming out the Rh port control.... Last time it occurred i was able to verify that there is power through the wire... That doesn ’ t power coming from the wire wire when inserted a Surelight Integrated control board i ’ been...

Granny Smith My Little Pony Friendship Is Magic, Www Simpson University, Western Spring Break 2020, Chameleon 8 Leather Mid Waterproof, Who Wrote The Virgin Mary Had A Baby Boy, Australian Aircraft Carrier 2019, Bromley High School Sixth Form Entry Requirements, No Heart Tiktok, Lying About Dog Breed Apartment,