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Trouble matching wires from honeywell thermostat to Nest Learning

DG001
Community Member

I have the following wiring on my honeywell thermostat (see attached image). 

How would these wires connect to the Nest?

Brown wire (C -honeywell) into C terminal (Nest);

Blue wire (B -honeywell) into OB terminal (Nest);

R wire (R -honeywell) into Rc terminal (Nest);

White wire (E/Aux -honeywell) into  W1 terminal (Nest);

The yellow and green wires would go Y1 and G respectively, but the other wires mentioned above are a bit confusing. 

Can someone please provide a wiring diagram for the nest, based on my wiring setup on honeywell thermostat (image shown)

 

HoneywellWiring01.jpg

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