Installation
Guide
PRO TH2000DH/TH1000DH Series
Thermostats
This manual covers the following models
•TH1100DH: For Heat only systems
•TH2110DH/TH1110DH: For 1 Heat/1 Cool systems
•TH2210DH/TH1210DH: For 2 Heat/1 Cool heat pump systems only (Pull thermostat from wallplate and turn over to find model number.)
System Types
TH2110DH/TH1110DH:
•Gas, oil, or electric heat with air conditioning
•Warm air, hot water, high-efficiency furnaces, 1 Heat/1 Cool heat pumps, steam, gravity
•Heat only
•Heat only with fan
•Cool only
•750 mV heating systems
TH2210DH/TH1210DH:
•2 Heat/1 Cool heat pumps
TH1100DH:
•Gas, oil, or electric heat
•Warm air, hot water, steam, gravity
•Heat only
•750 mV heating systems
Must be installed by a trained, experienced technician
Read these instructions carefully. Failure to follow these instructions can damage the product or cause a hazardous condition.
Need Help?
For assistance with this product please visit http://customer.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502
® U.S. Registered Trademark. Patents pending. |
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Copyright © 2011 Honeywell International Inc. |
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All rights reserved. |
69-2609EFS-03 |
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Installation Guide
Wallplate installation
Pull at bottom to remove thermostat from wallplate.
TO REMOVE WALLPLATE
PULL HERE
M32731
Remove the wallplate from the thermostat as shown at left, then follow directions below for mounting.
1.Pull wires through wire hole.
2.Position wallplate on wall, level and mark hole positions with pencil.
3.Drill holes at marked positions as shown below, then tap in supplied wall anchors.
4.Place wallplate over anchors, insert and tighten mounting screws.
Drill 3/16" holes for drywall. Drill 7/32" holes for plaster.
Wire hole |
Mounting screws |
Wall anchors
ENGLISH
M32805
CAUTION: ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before beginning installation.
MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Contact the Thermostat Recycling Corporation at www.thermostat-recycle.org or 800-238-8192 for information on how and where to properly and safely dispose of your old thermostat.
69-2609EFS—03 |
2 |
PRO TH2000DH/TH1000DH Series
Power options
KEEP WIRES IN
THIS SHADED AREA INSERT BATTERIES FOR
REMOVE FACOTRY- PRIMARY OR BACKUP POWER
INSTALLED JUMPER
ONLY FOR TWO-
TRANSFORMER
SYSTEMS
XXXX
TH2110DH TERMINAL
BLOCK SHOWN
W C 
CONNECT C FOR PRIMARY |
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AC POWER (OPTIONAL IF |
M32807 |
BATTERIES ARE INSTALLED) |
M32806 |
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Wiring
Terminal designations
TH2110DH/TH1110DH:
BChangeover valve energized in heating
OChangeover valve energized in cooling
G Fan relay
Y Compressor contactor
W Heat relay
C24 Vac common. For 2-transformer systems, use common wire from cooling transformer.
R24 Vac power from heating transformer
Rc 24 Vac power from cooling transformer
TH2110DH/
TH1110DH
B |
O G Y W C R Rc |
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M32808 |
TH1100DH:
W |
Heat relay |
TH1100DH |
C |
24 Vac common |
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R |
24 Vac power |
W C R Not |
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Used |
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M32810 |
TH2210DH/TH1210DH:
BChangeover valve energized in heating
OChangeover valve energized in cooling
G Fan relay
Y Compressor contactor
Aux/E Auxiliary heat relay
C 24 Vac common
R 24 Vac power
TH2210DH/TH1210DH
B O G Y Aux/ C R |
Not |
E |
Used |
M32809
ENGLISH
3 |
69-2609EFS—03 |
Installation Guide
Wiring
Wiring guide — conventional and heat pump systems
2H/1C Heat |
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Pump System |
B O G |
Y Aux/ C R |
Not |
TH2210DH/TH1210DH |
E |
Used |
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M32809 |
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BChangeover valve energized in heating [5]
OChangeover valve energized in cooling [5]
G Fan relay
Y Compressor contactor
Aux/E Auxiliary heat relay
C 24 Vac common [3]
R Power [1]
1H/1C System |
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TH2110DH/ |
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TH1110DH |
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(1 transformer) |
G |
Y |
W C R Rc |
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G |
Fan relay |
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M32811 |
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Y |
Compressor contactor |
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W |
Heat relay |
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C |
24 Vac common [3] |
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R |
[R+Rc joined by jumper] |
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Rc |
Power [1] |
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1H/1C System |
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TH2110DH/ |
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TH1110DH |
G |
Y |
W |
C R Rc |
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(2 transformers) |
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M32812 |
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G Fan relay
Y Compressor contactor
W Heat relay
C 24 Vac common [3, 4]
R Power (heating transformer) [1, 2]
Rc Power (cooling transformer) [1, 2]
ENGLISH TH1100DH |
W C R UsedNot |
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Heat Only System |
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W |
Heat relay |
M32817 |
C |
24Vac common [3] |
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R |
Power [1] |
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See [notes] below
NOTES
Wire specifications:
Use 18to 22-gauge thermostat wire. Shielded cable is not required.
[1]Power supply. Provide disconnect means and overload protection as required.
[2]Remove jumper for 2-transformer systems.
[3]Optional 24 Vac common connection.
1H/1C Heat |
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Pump System |
B O G Y W C R Rc |
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TH2110DH/TH1110DH [7] |
M32813 |
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BChangeover valve energized in heating [5]
OChangeover valve energized in cooling [5]
G Fan relay
Y Compressor contactor [6]
W [W+Y joined by jumper]
C 24 Vac common [3]
R [R+Rc joined by jumper]
Rc Power [1]
Heat Only
System W C R Rc
TH2110DH/TH1110DH M32814
W Heat relay
C 24Vac common [3]
R [R+Rc joined by jumper]
Rc Power [1]
Heat Only |
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System with |
G |
W C R Rc |
Fan TH2110DH/TH1110DH |
M32815 |
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G Fan relay
W Heat relay
C 24 Vac common [3]
R [R+Rc joined by jumper]
Rc Power [1]
Cool Only |
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System |
G Y |
C R Rc |
TH2110DH/TH1110DH |
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M32816 |
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G Fan relay
Y Compressor contactor
C 24 Vac common [3]
R [R+Rc joined by jumper]
Rc Power [1]
[4]Common connection must come from cooling transformer.
[5]Use either O or B terminals for changeover valve.
[6]Use a small piece of wire (not supplied) to connect W and Y terminals.
[7]Set fan operation switch to Heat Pump (see page 5).
69-2609EFS—03 |
4 |
PRO TH2000DH/TH1000DH Series
Fan operation settings
TH2110DH/TH1110DH only:
•Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factoryset position. (This setting is for systems that control the fan in a call for heat.)
•Electric or Heat Pump: Change the switch to this setting for heat pump or electric heat systems.
(This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.)
Set fan operation switch.
XXXX
GAS OR OIL
ELECTRIC OR HEAT PUMP
GAS OR OIL
ELECTRIC OR HEAT PUMP
M32818
Thermostat mounting
Align the 2 tabs at the top of the wallplate with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps in place.
W/ Not
Aux Used
Push excess wire back into the wall opening.
Plug wall opening with non-flammable insulation.
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Fan |
Heat Off Cool |
Auto On |
M32757
W/ Not
Aux Used
ENGLISH
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Fan |
Heat Off Cool |
Auto On |
M32705
5 |
69-2609EFS—03 |
Installation Guide
Installer setup
Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired.
To begin, press and hold the σ and τ buttons until the display changes.
ENGLISH
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Fan |
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Fan |
Heat Off Cool |
Auto On |
Heat Off Cool |
Auto On |
5 |
5 |
Setting |
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M32819
Function number
Press the σ or τ button to change the setting.
Press the σ and τ buttons simultaneously for one second to advance to the next function.
Press and hold the σ and τ buttons to exit and save settings.
NOTE: If you do not press any button for 60 seconds while you are in the setup menu, the thermostat automatically saves any changes made and exits the menu.
69-2609EFS—03 |
6 |
PRO TH2000DH/TH1000DH Series
Installer setup
Setup function |
Settings & options (factory default in bold) |
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5 |
Heating cycle rate |
5 |
For gas or oil furnaces of less than 90% efficiency |
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(CPH: cycles/hour) |
1 |
For steam or gravity systems |
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TH2110DH, TH1110DH |
3 |
For hot water systems & furnaces of over 90% efficiency |
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and TH1100DH |
6 |
For electric furnaces |
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[Other cycle rate options: 2 or 4 CPH] |
6 |
Auxiliary heat |
5 |
For gas or oil furnaces of less than 90% efficiency |
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cycle rate (CPH) |
1 |
For steam or gravity systems |
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TH2210DH and |
3 |
For hot water systems & furnaces of over 90% efficiency |
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TH1210DH |
6 |
For electric furnaces |
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[Other cycle rate options: 2 or 4 CPH] |
9 |
Compressor |
3 |
Recommended for most compressors |
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cycle rate (CPH) |
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[Other cycle rate options: 1, 2, 4, 5, or 6 CPH] |
13 |
Early Start (TH2110DH |
1 |
On **See page 8 |
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and TH2210DH) |
0 |
Off |
14 |
Temperature |
0 |
Fahrenheit |
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display |
1 |
Celsius |
15 |
Compressor |
5 |
Five-minute compressor off time (See page 8) |
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protection |
0 |
No compressor off time |
20 |
Clock display |
0 |
12-hour display |
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(TH2110DH and |
1 |
24-hour display |
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TH2210DH) |
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25 |
Lower temperature |
0 |
Standard range 40°F to 90°F (4.5°C to 32°C) |
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range (TH1100DH only) |
1 |
Lower range (for garage mode) 35°F to 90°F |
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(1.5°C to 32°C) |
40 |
Restore program |
0 |
Off |
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schedule to default |
1 |
On - program schedule default settings are listed in the |
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(TH2110DH and |
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operating manual |
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TH2210DH) |
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CAUTION: EQUIPMENT DAMAGE HAZARD
Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly.
ENGLISH
7 |
69-2609EFS—03 |
Installation Guide
Special functions
Early Start (Setup Function 13): Early start allows the heating or cooling to turn on before the program start time, so the temperature is reached at the time you set.
Compressor Protection (Setup Function 15): Forces the compressor to wait a few minutes before restarting, to prevent damage. During the wait time, the message Cool On or Heat On (heat pumps only) will flash on the display.
Accessories & replacement parts
Please contact your distributor to order replacement parts.
Cover plate assembly*...................................... |
Part Number 50002883-001 |
*Use to cover marks left by old thermostats. |
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Specifications
Temperature Ranges
•Heat: 40° to 90°F (4.5° to 32°C)
•Cool: 50° to 99°F (10° to 37°C)
Operating Ambient Temperature
•32° to 120°F (0° to 48.9°C)
Shipping Temperature
•-20° to 120°F (-28.9° to 48.9°C)
Electrical Ratings |
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System |
Voltage (50/60Hz) |
Running Current |
Heat (1st stage) |
20-30 Vac |
0.02-1.0 A |
(Powerpile) |
750 mV DC |
100 mA DC |
Auxiliary heat |
20-30 Vac |
0.02-1.0 A |
Cooling |
20-30 Vac |
0.02-1.0 A |
Operating Relative Humidity
•5% to 90% (non-condensing)
Physical Dimensions
•3-7/16”H x 4-10/16”W x 1-3/16”D 87mm H x 119mm W x 30mm D
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422 http://customer.honeywell.com
® U.S. Registered Trademark
© 2011 Honeywell International Inc.
69-2609EFS—03 M.S. Rev. 06-11
Printed in U.S.A.
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