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Honeywell CHRONOTHERM IV T8665A User Manual

Page 20

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69-1536–3

5. Press Heat/Cool Settings key to change between heat and cool settings.

6. Press increase ▲ or decrease ▼ to adjust the temperature setting, if desired (for example, if cool is set at

84°, cooling equipment operates when the room temperature is above 84°F).

To cancel the Vacation Hold before the designated time, press Run Program key at each thermostat.

Pressed the wrong key?

Want to start over?

Don’t worry!

You can always press

to return display to normal.

Heat/Cool

Settings

Run

Program

ZONING