User Manual

Table Of Contents

Setup

Installation Guide CT102

NEGATIVE

POSITIVE

4 PROPERLY INSTALLED

AA ALKALINE BATTERIES

Battery Installation

While the CT102 Thermostat can run without batteries on C-wire

power, you should install batteries as well to provide power to the

unit during outages.

1. Install four (4) AA alkaline batteries following the marked polarity

in the battery compartments. Insert the battery negative end rst

against the spring, then push the positive end in.

2. With all the wires connected and the unit attached to the wall, it

is time to turn the AC power back on. Reconnect the power at the

breaker you used to switch it o. The CT102 will power-up in the

OFF mode.

3. Trip the RESET button to implement the HVAC switch selections.

4. Your CT102 is not yet congured to operate your HVAC system.

You must now congure your thermostat (see page X.)

Power Supply