https://www.googlenestcommunity.com/t5/Nest-Thermostats/Need-help-with-wiring/m-p/633003#M122816 <P><a href="https://www.googlenestcommunity.com/t5/user/viewprofilepage/user-id/575521">@minhdiep</a>&nbsp;,</P> <P>Your wires for the Nest Learning Thermostat will be:</P> <P>Rc - Red Wire</P> <P>OB - Brown Wire</P> <P>Y1 - Yellow Wire</P> <P>G - Green Wire</P> <P>C - Blue Wire</P> <P>&nbsp;</P> <P>AC Cooling Wizard</P> Wed, 24 Jul 2024 13:57:51 GMT CoolingWizard 2024-07-24T13:57:51Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Need-help-with-wiring/m-p/632955#M122804 <P>Hi everyone, I am trying to replace my cor7 thermostart with a new Nest Thermostart. This is the current setup in my cor7:</P><P>O/W2/B: Brown wire</P><P>G: Green Wire</P><P>Y/Y2: Yellow Wire</P><P>Rc : Red Wire</P><P>C: Blue Wire</P><P>My A/C unit is Carrier&nbsp;Sentry 3-Ton 14 SEER R410A Heat Pump (208/230 V 1-Phase)</P><P>&nbsp;</P><P>Please help. Thank you very much</P> Wed, 24 Jul 2024 02:38:45 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Need-help-with-wiring/m-p/632955#M122804 minhdiep 2024-07-24T02:38:45Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Need-help-with-wiring/m-p/633003#M122816 <P><a href="https://www.googlenestcommunity.com/t5/user/viewprofilepage/user-id/575521">@minhdiep</a>&nbsp;,</P> <P>Your wires for the Nest Learning Thermostat will be:</P> <P>Rc - Red Wire</P> <P>OB - Brown Wire</P> <P>Y1 - Yellow Wire</P> <P>G - Green Wire</P> <P>C - Blue Wire</P> <P>&nbsp;</P> <P>AC Cooling Wizard</P> Wed, 24 Jul 2024 13:57:51 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Need-help-with-wiring/m-p/633003#M122816 CoolingWizard 2024-07-24T13:57:51Z