Honeywell Home TH1100DV Product Information

Non-
Programmable
Thermostat
Product
Information
Read and save these instructions

Quick reference to controls

Fan Switch
On: Fan runs continuously.
Auto: Fan runs only when heating or cooling
system is on.
On
Fan
Auto
77
Set
System switch
Cool
On •
•
Cool
Off
Heat •
•
Up/Down buttons
M34675
Press to adjust temperature.

Quick reference to display screen

Setpoint indicator
Set
Appears when the setpoint
temperature is displayed Lo
Batt
Low battery warning
System status
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.

Adjust the temperature

Press s or t to adjust the temperature.
Note: Make sure the thermostat is set to
On
the system you want to control (heat or
Fan
Auto
77
Set cool).
Cool
On
Cool
Off
Heat
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For assistance please visit
honeywellhome.com
or call toll-free:
On
Fan
Auto
Cool
On
Cool
Off
Heat
Cool
Off
Heat
Em Heat: Some models don't have Em Heat.
For heat pump with backup heat only.
77
Temperature
The ambient (measured)
temperature is normally
displayed. To view the
setpoint temperature, press
Cool
the Up or Down button once.
On
The setpoint temperature
will appear for five seconds.
M34802
Need Help?
1-800-468-1502
PRO
1000
For 1 Heat systems
TH1100DV:
For 1 Heat/1 Cool systems
TH1110DV:
For 2 Heat/1 Cool heat pump systems
TH1210DV:
Built-in compressor protection
This feature helps prevent damage to the
77
Set
compressor in your air conditioning or heat
pump system.
Damage can occur if the compressor is restarted
too soon after shutdown. This feature forces the
Cool
compressor to wait 5 minutes before restarting.
On
During the wait time, the display will flash the
M32769
message Cool On (or Heat On if you have a
Message flashes until
heat pump model). When the safe wait time has
safe restart time has
elapsed, the message stops flashing and the
elapsed.
compressor turns on.
CAUTION
Equipment damage hazard
To prevent possible compressor damage, do not operate cooling system
when outdoor temperature is below 50°F (10°C).
Battery replacement
INSERT BATTERIES FOR
PRIMARY OR BACKUP POWER
RC
R
C
W
Y C IS OPTIONAL
WITH BATTERIES
G
O
B
On
Fan
Auto
77
Set
Install two fresh AAA batteries when Lo Batt
Cool
On
flashes on the screen. Lo Batt appears for
Cool
Off
Heat
60 days before the batteries are depleted.
Replace batteries once a year, or when you
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will be away for more than a month.
Pull at bottom to
remove thermostat
The settings are stored in non-volatile
from wallplate.
(permanent) memory and are thus
preserved when the thermostat is without
batteries.
Product Manuals
Search online for Resideo 69-2798EFS for the User Guide.

Electrical Ratings

System Voltage (50/60Hz)
Heat (1st stage) 20-30 Vac
(Powerpile) 750 mV DC
Auxiliary heat 20-30 Vac
Cooling 20-30 Vac
Series
Turn thermostat over, insert
fresh AAA alkaline batteries,
then reinstall thermostat.
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Running Current
0.02-1.0 A
100 mA DC
0.02-1.0 A
0.02-1.0 A
33-00309EFS-03