topic Nest Thermostat E no power in Nest Thermostats https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639233#M124274 <P>2020 American Standard HVAC system.</P><P>Old thermostat wired:</P><P>Green wire to G</P><P>White wire to W</P><P>Blue wire to C</P><P>Yellow wire to Y</P><P>Red wire to R (R jumper to Rc)</P><P>Nest:</P><P>Yellow wire to Y1</P><P>Red wire to R</P><P>Green wire to G</P><P>White wire to W</P><P>Blue wire to C</P><P>Connections are long enough, clean, tight.</P><P>Furnace display shows 7p1. System worked correctly prior and I did disconnect power before beginning,</P><P>What am I missing?</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 23 Aug 2024 16:02:16 GMT glwjr 2024-08-23T16:02:16Z Nest Thermostat E no power https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639233#M124274 <P>2020 American Standard HVAC system.</P><P>Old thermostat wired:</P><P>Green wire to G</P><P>White wire to W</P><P>Blue wire to C</P><P>Yellow wire to Y</P><P>Red wire to R (R jumper to Rc)</P><P>Nest:</P><P>Yellow wire to Y1</P><P>Red wire to R</P><P>Green wire to G</P><P>White wire to W</P><P>Blue wire to C</P><P>Connections are long enough, clean, tight.</P><P>Furnace display shows 7p1. System worked correctly prior and I did disconnect power before beginning,</P><P>What am I missing?</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 23 Aug 2024 16:02:16 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639233#M124274 glwjr 2024-08-23T16:02:16Z Re: Nest Thermostat E no power https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639234#M124275 <P>Sorry, it is a Nest E that I am installing.</P> Fri, 23 Aug 2024 16:02:52 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639234#M124275 glwjr 2024-08-23T16:02:52Z Re: Nest Thermostat E no power https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639636#M124319 <P>Just connect with micro usb charger for 15mins and it should back to normal.&nbsp;</P> Sat, 24 Aug 2024 10:05:31 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-Thermostat-E-no-power/m-p/639636#M124319 Damo23 2024-08-24T10:05:31Z