https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/168850#M34272 <P>Hey folks,&nbsp;</P> <P>&nbsp;</P> <P>egallacher, just as Patrick mentioned, this seems to be a duplicate post which was already answered. Let's continue on that original thread instead as I will be closing this after 24 hours.&nbsp;</P> <P>&nbsp;</P> <P>Best,&nbsp;</P> <P>Melba</P> Wed, 25 May 2022 05:44:01 GMT MelbaDT 2022-05-25T05:44:01Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/158642#M32719 <P>My old thermostat uses 3 wires red, green, white &nbsp;I have a spare black wire.</P> Tue, 10 May 2022 17:10:16 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/158642#M32719 egallacher 2022-05-10T17:10:16Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/159192#M32789 <P>Duplicate post</P> Wed, 11 May 2022 05:56:59 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/159192#M32789 Patrick_Caezza 2022-05-11T05:56:59Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/168850#M34272 <P>Hey folks,&nbsp;</P> <P>&nbsp;</P> <P>egallacher, just as Patrick mentioned, this seems to be a duplicate post which was already answered. Let's continue on that original thread instead as I will be closing this after 24 hours.&nbsp;</P> <P>&nbsp;</P> <P>Best,&nbsp;</P> <P>Melba</P> Wed, 25 May 2022 05:44:01 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/error-message-on-Nest-298/m-p/168850#M34272 MelbaDT 2022-05-25T05:44:01Z