Honeywell RTH8580WF Guia Del Usuario página 14

Installing your thermostat
3 Label wires.
Use the supplied sticky tags
to label each wire as you
disconnect it. Label wires
according to the old thermostat
terminal designations, not by
wire color.
Note:
If no tag matches a
wire terminal label, write the
terminal label on a blank tag.
69-2715ES—01
C
12
Blank tags
Terminal
designation
MCR31537