Honeywell Home PRO 2000 Series User Manual

OPERATING MANUAL
69-1969EFS-09
PRO 2000 Series
PROGRAMMABLE THERMOSTATS
TH2110DV1008, TH2210DV1006
THIS MANUAL COVERS THE
FOLLOWING MODELS:
TH2110D: For 1-Heat / 1-Cool systems
TH2210D: For 2-Heat / 1-Cool heat pump systems
(Remove the thermostat from its wallplate to find the
model number.)
CAUTION
EQUIPMENT DAMAGE HAZARD.
To prevent possible compressor damage, do not
use Cooling mode when the outdoor temperature is
below 50 °F (10 °C).
NEED HELP?
For assistance with this product please visit
www.resideo.com
or call Resideo Customer Care toll-free at
1-800-468-1502.
READ AND SAVE THESE
INSTRUCTIONS.
® U.S. Registered Trademark. Patents pending.
© 2020 Resideo Technologies, Inc. All rights reserved.
ABOUT YOUR NEW
THERMOSTAT
Your new Resideo thermostat has been designed to give
you many years of reliable service and easy-to-use, push-
button climate control.
Features
• Backlit display is easy to read
• Displays ambient (measured) temperature at all times
• One-touch access to setpoint temperature
• Preprogrammed schedule can greatly reduce your
heating/cooling expenses
• Separate programmable weekday/weekend schedules
(5+2 day programming)
• Temporary and permanent override of schedule
• Adaptive Intelligent Recovery™ ensures right
temperature at the right time
• Built-in compressor protection
THIS THERMOSTAT IS READY
TO GO
Simply perform the three steps below and the thermostat
is in operation:
1. Set the clock. See page 2.
2. Select whether to heat or cool. See page 2.
3. Select whether to run the fan continuously or only
when needed. See page 3.
If you do not wish to use the pre-programmed schedule
settings, you can:
• Modify the schedule. See page 3.
• Temporarily override the schedule. See page 4.
• Permanently override the schedule. See page 4.

Honeywell Home PRO 2000 Series Specifications

General

Brand	Honeywell Home
Model	PRO 2000 Series
Category	Thermostat
Language	English

Summary

Honeywell Home PRO 2000 Series Programmable Thermostats

Equipment Damage Hazard Warning

Warns against using cooling mode below 50°F (10°C) to prevent compressor damage.

Initial Thermostat Setup

Outlines the initial steps to get the thermostat operational for use.

Quick Reference to Controls and Display

System Switch Modes

Setting the Clock and Day

Provides step-by-step instructions for setting the current time and day.

Cooling Mode Temperature Restriction

Reiterates the warning against using cooling mode below 50°F (10°C).

Using and Modifying the Schedule

Using the Programmable Schedule

Modifying the Schedule Settings

Provides instructions on how to change schedule start times and temperatures.

Schedule Overrides and Advanced Features

Temporary Schedule Override

Explains how to temporarily change the setpoint temperature until the next period.

Permanent Schedule Override

Adaptive Intelligent Recovery (AIR)

Built-in Compressor Protection

Explains the feature that prevents compressor damage from short cycling.

Troubleshooting Common Issues

Screen is Blank Troubleshooting

Temperature Setting Adjustment Issues

Flashing Cool On/Heat On Indicator

High Temperature Indicator (HI)

Low Temperature Indicator (LO)

Error Code E1: Open Sensor

Indicates an open temperature sensor circuit; requires thermostat replacement.

Error Code E2: Shorted Sensor

Indicates a shorted temperature sensor circuit; requires thermostat replacement.