Honeywell RTH5100B Installation Guide

RTH5100B
7
Do not use unconnected wires.
Do not use C or C1 wire.
If any wires are not attached to terminals in your old thermostat, do
not connect them to your new thermostat.
If a wire is attached to a terminal marked “C” or “C1,” disconnect it.
You will not connect it to your new thermostat.
Wrap the bare metal ends of each unused wire with electrical tape,
so it cannot touch and short out other wires.
Identify wires you will not use

Honeywell RTH5100B Specifications

General

Brand	Honeywell
Model	RTH5100B
Category	Thermostat
Language	English