Installation
Guide
FocusPRO® Wi-Fi TH6000 Series
Programmable Thermostat
This manual covers the following models
• TH6320WF: For up to 3 Heat/2 Cool systems
System Types
•Gas, oil, or electric heat with air conditioning
•Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity
•Heat only with fan
•Cool only
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. Copyright © 2012 Honeywell International Inc.
All rights reserved.
69-2738EFS-03
Wallplate installation
1.Separate wallplate from thermostat.
2.Mount wallplate as shown below.
Insert reference card after wallplate is mounted (see instructions, below).
MCR29434
M29433
Drill 3/16" holes for drywall. Drill 7/32" holes for plaster.
Mounting screws
Wire hole
Wall anchors
Wallplate
MCR29435
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 your local waste management authority for instructions regarding recycling and proper disposal.
69-2738EFS—03 |
2 |
Wiring
Wiring guide — conventional systems
1H/1C System |
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(1 transformer) |
G W C Y R Rc |
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Rc |
Power [1] |
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MCR29439 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor |
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C |
24VAC common |
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W |
Heat relay |
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G |
Fan relay |
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Heat-only System |
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Rc |
Power [1] |
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W |
C |
R Rc |
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R |
[R+Rc joined by jumper] |
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MCR29440 |
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C |
24VAC common |
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W |
Heat relay |
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1H/1C System |
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(2 transformers) |
G |
W |
C Y |
R Rc |
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Rc |
Power (cooling transformer) [1, 2] |
M29443 |
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R |
Power (heating transformer) [1, 2] |
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Y |
Compressor contactor |
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C |
24VAC common [4] |
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W |
Heat relay |
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G |
Fan relay |
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Heat-only System |
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with Fan |
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G W |
C |
R Rc |
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Rc |
Power [1] |
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MCR29444 |
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R |
[R+Rc joined by jumper] |
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C |
24VAC common |
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W |
Heat relay |
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G |
Fan relay |
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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.
[4]Common connection must come from cooling transformer.
[5]In Installer Setup, set system type to Heat Only.
[6]In Installer Setup, set system type to 2Heat/2Cool Conventional.
[7]In Installer Setup, set changeover valve to O or B.
Cool-only System
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Rc |
Power [1] |
G |
C |
Y |
R Rc |
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MCR29445 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor |
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C |
24VAC common |
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G |
Fan relay |
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2H/2C System |
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(1 transformer) [6] |
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Rc |
Power [1] |
Y2 W2 G |
W C |
Y |
R Rc |
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MCR29446 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor (stage 1) |
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C |
24VAC common |
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W |
Heat relay (stage 1) |
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G |
Fan relay |
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W2 |
Heat relay (stage 2) |
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Y2 |
Compressor contactor (stage 2) |
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2H/2C System |
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(2 transformers) [6] |
Y2 W2 G |
W C |
Y |
R Rc |
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Rc |
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M29447 |
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Power (cooling transformer) [1, 2] |
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R |
Power (heating transformer) [1, 2] |
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Y |
Compressor contactor (stage 1) |
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C |
24VAC common [4] |
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W |
Heat relay (stage 1) |
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G |
Fan relay |
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W2 |
Heat relay (stage 2) |
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Y2 |
Compressor contactor (stage 2) |
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See [notes] below
[8]In Installer Setup, set system type to 2Heat/1Cool Heat Pump.
[9]In Installer Setup, set system type to 2Heat/2Cool Heat Pump.
[10]In Installer Setup, set system type to 3Heat/2Cool Heat Pump.
3 |
69-2738EFS—03 |
Wiring
Wiring guide — heat pump systems
1H/1C Heat |
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Pump System |
G |
C Y R Rc |
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Rc |
Power [1] |
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MCR29448 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor |
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C |
24VAC common |
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O/B |
Changeover valve [7] |
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G |
Fan relay |
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2H/1C Heat |
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Pump System |
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Rc |
Power [1] |
E |
MCR29449A |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor |
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C |
24VAC common |
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O/B |
Changeover valve [7] |
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G |
Fan relay |
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Aux/E Auxiliary/Emergency heat relay |
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2H/1C Heat |
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Pump System |
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Rc |
Power [1] |
E |
MCR29450 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor |
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C |
24VAC common |
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O/B |
Changeover valve [7] |
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G |
Fan relay |
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Aux/E Auxiliary/Emergency heat relay
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.
[4]Common connection must come from cooling transformer.
[5]In Installer Setup, set system type to Heat Only.
[6]In Installer Setup, set system type to 2Heat/2Cool Conventional.
2H/2C Heat
Pump System
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Rc |
Power [1] |
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MCR29451 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor (stage 1) |
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C |
24 VAC common |
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O/B |
Changeover valve [7] |
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G |
Fan relay |
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Y2 |
Compressor contactor (stage 2) |
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3H/2C Heat |
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Pump System |
Y2 |
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Rc |
Power [1] |
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E |
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MCR29452 |
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R |
[R+Rc joined by jumper] |
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Y |
Compressor contactor (stage 1) |
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C |
24VAC common |
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O/B |
Changeover valve [7] |
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G |
Fan relay |
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Aux/E Auxiliary/Emergency heat relay |
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Y2 |
Compressor contactor (stage 2) |
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See [notes] below
[7]In Installer Setup, set changeover valve to O or B.
[8]In Installer Setup, set system type to 2Heat/1Cool Heat Pump.
[9]In Installer Setup, set system type to 2Heat/2Cool Heat Pump.
[10]In Installer Setup, set system type to 3Heat/2Cool Heat Pump.
69-2738EFS—03 |
4 |
Wiring
K Y2 W2 |
RC CONVENTIONAL |
K Y2 AUX/E G O/B C Y R RC HEAT PUMP
MCR33878
Terminal Designations
Conventional Terminal Letters:
Y2 2nd stage compressor contactor.
W2 2nd stage heat relay.
K Optional wirer save module.
Rc Cooling power. Connect to secondary side of cooling system transformer.
RHeating power. Connect to secondary side of heating system transformer.
W 1st stage heat relay.
Y 1st stage compressor contactor. G Fan relay.
CCommon wire from secondary side of cooling transformer (if 2 transformers).
Heat Pump Terminal Letters:
Y2 2nd stage compressor contactor. Aux/EAuxiliary/Emergency heat relay. K Optional wirer save module.
Rc Cooling power. Connect to secondary side of cooling system transformer.
RHeating power. Connect to secondary side of heating system transformer.
O/B Changeover valve for heat pumps. Y 1st stage compressor contactor. G Fan relay.
CCommon wire from secondary side of cooling system transformer.
5 |
69-2738EFS—03 |
Installer setup
1Press Fan and σ simultaneously and hold for approximately 3 seconds. The screen will change to display two numbers and the button designations will be Done, Back, blank, Next.
2Press Next until you see the function number—the larger number on the left—you want to set.
3Change options for any function by pressing σ or τ until the correct option (smaller number on right) is displayed.
4Repeat Steps 2 and 3 until you have set all functions that you wish to change.
5When you have made all changes, press Done to save and exit.
HOLD
MCR33893A
HOLD
MCR33884
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Function |
Settings & Options |
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1 |
Select System |
0 |
Heat/cool: Gas, oil or electric heating with central air conditioning. |
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Type |
1 |
Heat pump: Heat pump without backup or auxiliary heat. |
2Heat only: Gas, oil or hot water heat without central air conditioning.
3Heat only with fan: Gas, oil or electric heat without central air conditioning.
4Cool only: Central air conditioning only.
5Heat pump: Heat pump with backup or auxiliary heating.
6Heat/Cool Multiple stages: 2 heat stages, 2 cooling stages.
7Heat/Cool Multiple stages: 2 heat stages, 1 cooling stage.
8Heat/Cool Multiple stages: 1 heat stage, 2 cooling stages.
9Heat Pump Multiple Stages: 2 heat stages, 2 cool stages.
10Heat Pump Multiple Stages: 3 heat stages, 2 cool stages.
2 |
Heat Pump |
0 |
Cooling changeover valve: Use this setting if you connected a wire |
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Changeover Valve |
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labeled “O” to the O/B terminal. |
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(for heat pumps |
1 |
Heating changeover valve: Use this setting if you connected a wire |
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only) |
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labeled “B” to the O/B terminal. |
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3 |
Heating Fan |
0 |
Gas or oil heat: Use this setting if you have a gas or oil heating system |
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Control |
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(system controls fan operation). |
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1 |
Electric heat: Use this setting if you have an electric heating system |
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(thermostat controls fan operation). |
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5 |
Heating Cycle |
5 |
Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency). |
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Rate |
9 |
Electric furnace: Electric heating systems. |
6 |
Heating Cycle |
3 |
Hot water or high-efficiency furnace: Hot water system or gas furnace |
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(more than 90% efficiency). |
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Rate Stage 2 |
1 |
Gas/oil steam or gravity system: Steam or gravity heat systems. |
7 |
Heating Cycle Rate |
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[Other options: 2,4,6,7,8,10,11,12] |
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Auxiliary |
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91st stage compres- 3 Recommended for most compressors
sor cycle rate |
[Other options: 1, 2, 4, 5 or 6 CPH] |
102nd stage compressor cycle rate
69-2738EFS—03 |
6 |
System setup
Function |
Settings & Options |
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12 |
Manual/Auto |
0 |
Manual changeover (Heat/Cool/Off). |
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Changeover |
1 |
Automatic changeover (Heat/Cool/Auto/Off). Automatically turns on Heat |
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or Cool based on room temperature. Note: System maintains minimum |
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3°F difference between heat and cool settings. |
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13 |
Adaptive Intelligent |
1 |
On |
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Recovery (AIR) |
0 |
Off |
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14 |
Temperature For- |
0 |
Fahrenheit |
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mat (°F/°C) |
1 |
Celsius |
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15 |
Compressor |
5 |
5 minute compressor off time |
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protection |
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[Other options: 0, 1, 2, 3 or 4-minute off time] |
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16 |
Schedule Options |
1 |
Program schedule is on (7-day programmable). |
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0 |
Program schedule is off. Thermostat can not be programmed. |
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26 |
Auxiliary Control |
0 |
Comfort |
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1 |
Economy |
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27 |
Heat temperature |
90 |
Max. heat temperature setting is 90°F (32°C) |
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range stop |
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[Other options: 40-89°F (4°C to 32°C)] |
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28 |
Cool temperature |
50 |
Min. cool temperature setting is 50°F (10°C) |
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range stop |
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[Other options: 51-99°F (11°C to 37°C)] |
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32 |
Temperature |
0 |
Thermostat displays actual room temperature |
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display offset |
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[Other options: -3, -2, -1, 1, 2, 3°F offset (-1.5°C to 1.5°C)] |
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36 |
Device Name |
52 = Thermostat |
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This name will |
1 Basement |
16 |
Exercise Room |
30 |
Library |
44 |
Porch |
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identify the |
2 Bathroom |
17 |
Family Room |
31 |
Living Room |
45 |
Rec Room |
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3 Bathroom 1 |
18 |
Fireplace |
32 |
Lower Level |
46 |
Sewing Room |
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thermostat when |
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4 Bathroom 2 |
19 |
Foyer |
33 |
Master Bath |
47 |
Spa |
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you view it remotely. |
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5 Bathroom 3 |
20 |
Game Room |
34 |
Master Bed |
48 |
Storage Room |
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If you register |
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6 Bedroom |
21 |
Garage |
35 |
Media Room |
49 |
Studio |
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multiple thermostats, |
7 Bedroom 1 |
22 |
Great Room |
36 |
Music Room |
50 |
Sun Room |
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give each one a |
8 Bedroom 2 |
23 |
Guest Room |
37 |
Nursery |
51 Theater |
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different name. |
9 Bedroom 3 |
24 |
Gym |
38 |
Office |
52 Thermostat |
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10 Bedroom 4 |
25 |
Kid's Room |
39 |
Office 1 |
53 |
Upper Level |
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11 Boat House |
26 |
Kitchen |
40 |
Office 2 |
54 |
Utility Room |
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12 Bonus Room |
27 |
Kitchen 1 |
41 |
Pantry |
55 Walk In Closet |
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13 Computer Room |
28 |
Kitchen 2 |
42 |
Play Room |
56 Wine Cellar |
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14 Den |
29 |
Laundry Room |
43 |
Pool Room |
57 Workshop |
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15 Dining Room |
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38 |
Wi-Fi On/Off |
1 |
Wi-Fi is on and can be connected to a Wi-Fi network. |
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0Wi-Fi is off. Thermostat cannot be connected to a Wi-Fi network. If you are not connecting the thermostat to a Wi-Fi network this will remove the text Wi-Fi Setup from the messaging center.
39 |
Wi-Fi Connection |
1 |
Connected to Wi-Fi network. This is set automatically when the |
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thermostat is connected to the Wi-Fi network. |
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0 |
Set to 0 to disconnect from the Wi-Fi network. |
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42 |
Show period and |
0 |
Period and day are not shown on the home screen. |
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day of week |
1 |
Period and day are shown on the home screen. |
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85 |
Restore Schedule |
0 |
Continue using programmed schedule. |
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Defaults |
1 |
Restore thermostat program to energy saving settings |
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90 |
Restore Original |
0 |
No |
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Settings |
1 |
Disconnects thermostat from Wi-Fi and restores original settings (erases |
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customizations). |
7 |
69-2738EFS—03 |
Installer system test
To begin, press and hold the σ and τ buttons until the display changes.
Test number |
System status |
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10 |
0 |
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MCR29455
Press σ / τ to turn system on/off. Press NEXT to advance to next test. Press DONE to terminate system test.
System test |
System status |
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10 |
Heating system |
0 |
Heat and fan turn off. |
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1 |
Stage 1 heat turns on. Fan turns on if Setup Function 1 is set to 1, |
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5, 9 or 10 OR Setup Function 3 is set to 1 **See page 6 |
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2 |
Stage 2 heat turns on |
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3 |
Stage 3 heat turns on |
20 |
Emergency heating |
0 |
Heat and fan turn off |
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system |
1 |
Heat and fan turn on |
30 |
Cooling system |
0 |
Compressor and fan turn off |
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1 |
Compressor and fan turn on |
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2 |
Stage 2 compressor turns on |
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40 |
Fan system |
0 |
Fan turns off |
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1 |
Fan turns on |
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CAUTION: Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly.
69-2738EFS—03 |
8 |
Troubleshooting
Lost Signal
If the no-Wi-Fi indicator displays in place of the Wi-Fi strength indicator in the upper right hand corner of the home screen:
•Check another device to be sure Wi-Fi is working in your home; if not, call your Internet Service Provider.
•Move the router.
•Restart the thermostat: remove it from the wallplate, wait 10 seconds, and snap it back onto the wallplate. Return to Step 1 of Connecting to your Wi-Fi network.
Error Codes
For certain problems, the thermostat screen will display a code that identifies the trouble. Initially, error codes are displayed alone in the time area of the screen; after a few minutes, the home screen is displayed and the code alternates with the time.
Error Code |
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Action |
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E01 |
During Wi-Fi Setup, the router |
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• |
Ensure your router has power. |
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lost power. |
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• |
If trying to connect to a hidden or manually added network, |
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confirm the router has power and is working. |
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E02 |
Invalid Wi-Fi password. This |
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• |
Re-enter password for your home Wi-Fi network. |
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code displays for 30 seconds, |
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• |
Repeat setup process and confirm your password for your home |
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then the thermostat will re-enter |
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Wi-Fi network. |
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Wi-Fi Setup mode. |
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E42 |
Router is not issuing an IP ad- |
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• |
Wait for 30 minutes, |
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dress to the thermostat. |
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connection can take several |
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minutes. |
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• |
If still no connection, remove |
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thermostat from wallplate for |
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10 seconds, then reconnect it. |
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• |
Verify your router is correctly |
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setup to automatically give IP |
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E43 |
No internet connection. Thermo- |
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Make sure the Internet cable is plugged in. |
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stat cannot communicate to Total |
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Reboot the router. |
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Connect Comfort. |
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E99 |
General error |
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Remove thermostat from wallplate for 10 seconds, then reconnect |
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9 |
69-2738EFS—03 |
Troubleshooting
If you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly and easily.
Display is |
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Check circuit breaker and reset if necessary. |
blank |
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Make sure power switch at heating and cooling system is on. |
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Make sure furnace door is closed securely. |
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Make sure C wire is connected. |
Fan does |
• Check Function 3: Heating Fan Control to make sure it is set to match the |
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not turn on |
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heating equipment. |
when heat is |
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required |
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Cool On or Heat On is flashing on the screen
•Compressor protection feature is engaged. Wait 5 minutes for the system to restart safely, without damage to the compressor.
Heat pump • Check Function 2: Heat Pump Changeover Valve to make sure it is properly issues cool air configured for your system.
in heat mode, or warm air in cool mode
Heating system • Check Function 1: System Type to make sure it is set to match the heating is running in and cooling equipment.
cool mode
Heating and cooling
equipment are running at the same time
•Check Function 1: System Type to make sure it is set to match the heating and cooling equipment.
•Grasp and pull thermostat away from wallplate. Check to make sure bare wires are not touching each other.
•Check thermostat wiring is correct.
69-2738EFS—03 |
10 |
Special functions
Auto Changeover (Setup Function 12): When set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature. The thermostat will automatically adjust heat and cool settings to maintain a 3-degree separation (fixed). Note: If you select Auto Changeover Only, the System Setting on the thermostat will stay locked in the Auto position, preventing the user from changing it to Em Heat, Heat, Cool or Off.
Adaptive Intelligent Recovery™ (Setup Function 13): Allows the thermostat to “learn” how long the furnace and air conditioner take to reach programmed temperature settings, so the temperature is reached at the scheduled time.
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 12 pack of medium cover plates*. . . . . Part Number 50007298-001
*Use to cover marks left by old thermostats.
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)
Operating Relative Humidity
• 5% to 90% (non-condensing)
Physical Dimensions
•3-9/16" H x 5-13/16" W x 1-1/2" D 91 mm H x 147 mm W x 38 mm D
Electrical Ratings |
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Terminal |
Voltage (50/60Hz) Running Current |
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W Heating |
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20-30 Vac |
0.02-1.0 A |
(Powerpile) |
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750 mV DC |
100 mA DC |
W2 (Aux/E) Heating 20-30 Vac |
0.02-1.0 A |
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Y Cooling |
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20-30 Vac |
0.02-1.0 A |
Y2 Cooling |
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20-30 Vac |
0.02-1.0 A |
G Fan |
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20-30 Vac |
0.02-0.5 A |
O/B Changeover |
20-30 Vac |
0.02-0.5 A |
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11 |
69-2738EFS—03 |
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