Honeywell Pro 2000 Series Programmable Digital Thermostat User Guide

PRO
2000 Series

Quick reference to controls

Quick reference to display screen

Cool On: Cooling system is on.
Heat On: Heating system is on.
Aux On: Auxiliary heat is on.
(Only for heat pumps with this capability [select models only].)
When Heat On or Cool On is flashing, compressor protection is engaged.

Set the time and day

1. Press the SET button, then press or  to set the clock time.
2. Press the SET button, then press or to select the day of the week.
3. Press RUN to save & exit.

Note: If the clock flashes, the thermostat will follow your settings for the Monday “Wake” time period until you reset the  time and day.

Select the system setting

The SYSTEM switch can be set to control your heating or cooling system, depending on the season.

• Cool: Cooling system control.
• Off: All systems are off.
• Heat: Heating system control.
• Em Heat: Emergency & Auxiliary Heat control. The compressor is locked out. (Select models only.)

Select the fan setting

Energy-saving settings for maximum cost savings

This thermostat is pre-set to use energy-saving program settings. We recommend these settings since they can reduce your heating/cooling expenses. (See next page to adjust times and temperatures of each time period.)

To adjust program schedules

1. Press SET until Set Schedule is displayed.
2. Press or to set your weekday Waketime (Mo-Fr), then press SET.
3. Press or to set the temperature for this time period, then press SET.
4. Set time and temperature for the next time period (Leave). Repeat steps 2 and 3 for each weekday time period.
5. Press SET to set weekend time periods (Sa & Su), then press RUN to save & exit.

Note: Make sure the thermostat is set to the system you want to program (Heat or Cool).

Product Manuals

CAUTION
Equipment damage hazard
To prevent possible compressor damage, do not operate the cooling system when the outdoor temperature is below 50°F (10°C).

Program schedule override (temporary)

Press or to immediately adjusts the temperature. This will temporarily override the temperature setting for the current time period.
“Temporary” will appear on the display and the current program period will flash.
The new temperature will be maintained only until the next programmed time period begins.
To cancel the temporary setting at any time, press RUN.

www.resideo.com
Resideo Inc., 1985 Douglas Drive North
Golden Valley, MN 55422
33-00304EFS—05 M.S. Rev. 07-20 | Printed in the United States
This product is manufactured by Resideo Technologies, Inc., Golden Valley, MN
© 2020 Resideo Technologies, Inc. The Honeywell Home trademark is used under license from Honeywell International Inc.
All rights reserved.

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