Carrier 33CS450-01 Setting up the Thermostat for Light Activated Operation, Page, Carrier

Carrier

Setting up the Thermostat for

Light Activated Operation

A light sensor is provided on the thermostat for light activation. If the thermostat is set up to be light activated, the thermostat will enter Occupied 1 and blink the Occupied 1 icon when a light source is detected. When the thermostat is set up to be light activated, the time period programming for each day should be set to OFF (Section 6). The thermostat must be in Program On mode for light activation to have any effect. Page 17.3 explains how to adjust the light sensitivity for this type of operation.

NOTE: Light activation does not work in Holiday mode (Section 21).

MODE

PROGRAM

MODE

Press the MODE button. While holding the MODE, press the PROGRAM button to enter Setup screens.

Press the MODE button repeatedly until this setup screen appears.

Note: Press the MODE button momentarily to move through the setup screens. Press and hold the MODE button to move back- wards through the setup screens.

YES

Select YES if the thermostat should be Light Activated.

Select NO to allow only Time Period Programming (Section 6).

NO

Setup 42

17

Press

PROGRAM

Press the PROGRAM button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds.

The Light Sensor is located on the top of the thermostat.

33CS450-01

Light Sensor

Page 17.2