resideo FocusPRO TH5000 Series Installation Guide

Installation
Guide

FocusPRO® TH5000 Series
Non-Programmable Digital Thermostat

This manual covers the following models

• TH5110D: For 1 Heat/1 Cool systems
• TH5220D: For up to 2 Heat/2 Cool systems
• TH5320U: For up to 3 Heat/2 Cool systems

(Remove battery holder to find model number)

System Types

• Gas, oil, or electric heat with air conditioning
• Warm air, hot water, high efficiency furnaces, heat pumps, steam, gravity
• Heat only — two-wire systems, three-wire zone valves (Series 20), and normally open zone valves
• Heat only with fan
• Cool 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.resideo.com
or call Customer Care toll-free at 1-800-468-1502

Installation Guide

Wallplate installation

1. Separate wallplate from thermostat.
2. Mount wallplate as shown below.

It’s easier to grasp the wallplate and remove it after completely removing the battery holder.\

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.

Power options

Wiring

Terminal designations
Shaded areas below apply only to TH5320U/TH5220D or as otherwise noted.

Conventional Terminals:

transformer.

**Heat Pump Terminals:

**

*Aux and E terminals combined on TH5320U only.

Wiring guide — conventional systems
Shaded areas below apply only to TH5320U/TH5220D or as otherwise noted.

1H/1C System (1 transformer)

Heat-only System

Heat-only System (Series 20) [5]

Heat-only System (normally open zone valve) [5]

1H/1C System (2 transformers)

Heat-only System with Fan

Cool-only System

2H/2C System (1 transformer) [6]

2H/2C System (2 transformers) [6]

NOTES
Wire specifications:
Use 18- to 22-gauge thermostat wire.
A 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 24VAC common connection.

4. The common connection must come from the 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 the 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.

11. L terminal sends a continuous output when the thermostat is set to Em. Heat. Connect to zoning panels to switch the panel to
    Emergency Heat.

12. Install field jumper between Aux and E if there is no emergency heat relay.

Wiring guide — heat pump systems

Shaded areas below apply only to TH5320U/TH5220D or as otherwise noted.

1H/1C Heat Pump System

2H/1C Heat Pump System (TH5220D only) [8]![resideo FocusPRO TH5000 Series

• 1C Heat](https://manuals.plus/wp-content/uploads/2021/08/resideo-FocusPRO- TH5000-Series-1C-Heat.jpg)

2H/1C Heat Pump System (TH5320U only) [8]![resideo FocusPRO TH5000 Series

• Pump System](https://manuals.plus/wp-content/uploads/2021/08/resideo- FocusPRO-TH5000-Series-Pump-System.jpg)

2H/2C Heat Pump System (TH5320U only) [9]

3H/2C Heat Pump System (TH5320U only) [10]

Thermostat mounting

Align the 4 tabs on the wallplate with slots on the back of the thermostat, then push gently until the thermostat snaps in place.

Installer setup

Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired.

Setup function Settings & options (factory default in bold)

Shaded areas below apply only to TH5320U/TH5220D or as otherwise noted.

1. System type
   0 1 heat/1 cool conventional
   1    1 heat/1 cool heat pump (no aux. heat)
   2    Heat only — 2-wire systems, 3-wire zone valves (Series 20), and normally open zone valves
   3    Heat only with fan
   4    Cool only
   5    2 heat/1 cool heat pump (with aux. heat)
   6    2 heat/2 cool conventional
   7    2 heat/1 cool conventional
   8    1 heat/2 cool conventional
   9    2 heat/2 cool heat pump (no aux. heat) – TH5320U only
   10   3 heat/2 cool heat pump (with aux. heat) – TH5320U only

2. Changeover valve (O/B terminal)
   0     Changeover valve (O/B terminal energized in cooling)
   1      Changeover valve (O/B terminal energized in heating)

3. Fan control (heating)
   0    Gas or oil furnace — equipment controls fan in heating
   1     Electric furnace — thermostat controls fan in heating

4. **Stage 1 heat cycle rate (CPH: cycles/hour)*
   5       For gas or oil furnaces of less than 90% efficiency
   ** 1       For steam or gravity systems
   3       For hot water systems & furnaces of over 90% efficiency
   9      For electric furnaces

5. **Stage 2 heat cycle  rate/Auxiliary heat cycle rate (CPH)*
   5      For gas or oil furnaces of less than 90% efficiency**
   1      For steam or gravity systems
   3      For hot water systems & furnaces of over 90% efficiency
   9      For electric furnaces

6. Auxiliary heat cycle rate (CPH)* Only TH5320U for 3H/2C Heat Pumps
   5     For gas or oil furnaces of less than 90% efficiency
   1     For steam or gravity systems
   3     For hot water systems & furnaces of over 90% efficiency
   9     For electric furnaces

7. **Emergency heat cycle rate (CPH)*
   9      For electric emergency heat**
   1      For steam or gravity systems
   3      For hot water systems & furnaces of over 90% efficiency
   5      For gas or oil furnaces of less than 90% efficiency

8. Stage 1 compressor cycle rate (CPH)
   3     Recommended for most compressors
   [Other cycle rate options: 1, 2, 4, 5 or 6 CPH]

9. Stage 2 compressor cycle rate (CPH)
   3      Recommended for most compressors
   [Other cycle rate options: 1, 2, 4, 5 or 6 CPH]

10. Manual/Auto changeover
    0     Manual changeover (Heat/Cool/Off)
    1    Auto changeover (Heat/Cool/Auto/Off)
    2    Auto changeover only (Auto)

11. Temperature display
    0    Fahrenheit
    1     Celsius

12. Compressor protection
    5     Five-minute compressor off time
    [Other options: 0, 1, 2, 3 or 4-minute off time]

13. Auxiliary heat control
    0     Comfort See page 8
    **1     Economy

14. Heat temperature range stops
    90     Max. heat temperature setting is 90 °F (32 °C)
    [Other options: 40 °F to 89 °F (4.5 °C to 31.5 °C)]

15. Cool temperature range stops
    50    Min. cool temperature setting is 50 °F (10 °C)
    [Other options: 51 °F to 99 °F (10.5 °C to 37 °C)]

Installer system test

Shaded areas below apply only to TH5320U/TH5220D or as otherwise noted.

1 Stage 1 heat turns on. Fan turns on if Setup Function 1 is set to 1, 5, 9 or 10 OR Setup Function 3 is set to 1 See page 6
2 Stage 2 heat turns on
3 Stage 3 heat turns on – TH5320U only
20 Emergency heating**

system

| 0 Heat and fan turn off
1 Heat and fan turn on
2 Stage 2 heat turns on (auxiliary heat) – TH5220D only
30 Cooling system| 0 Compressor and fan turn off
1 Compressor and fan turn on2 Stage 2 compressor turns on
40 Fan system| 0 Fan turns off
1 Fan turns on

CAUTION: Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly

Special function

Auxiliary heat control (Setup Function 26):

• Comfort Setting: The thermostat will prioritize comfort over economy depending on heat pump performance, load conditions and whether the thermostat is calling for the heat pump.
  Raising the temperature just a few degrees will often activate the auxiliary heat.

• Economy Setting: The thermostat will attempt to reach the temperature setting without activating the auxiliary heat. The thermostat will wait to activate the auxiliary heat depending on heat pump performance, load conditions and how many degrees the temperature setting is changed.

Accessories & replacement parts

Please contact your distributor to order replacement parts.

Battery holder
Battery holder
Cover plate assembly
Cover plate assembly
12 pack of small cover plates
12 pack of medium cover plates| 50000951-001
50007072-001
50001137-001
50002883-001 50007297-001 50007298-001| TH5110D
TH5320U/TH5220D
TH5110D
TH5320U/TH5220D/TH5110D
TH5110D
TH5320U/TH5220D/TH5110D

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
  TH5220D

• 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 TH5110D

• 3-7/16” H x 4-1/2” W x 1-5/16” D 86 mm H x 114 mm W x 33 mm D

Electrical Ratings

W Heating (Powerpile)
W2 (Aux) Heating
Y Cooling
Y2 Cooling
G Fan
O/B Changeover
E Emergency heat
L Output| 20-30 Vac
750 mV DC
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac| 0.02-1.0 A
100 mA DC
0.02-0.5 A
0.02-1.0 A
0.02-1.0 A
0.02-0.5 A
0.02-0.5 A
0.02-1.0 A
0.02-0.5 A

FCC statement at: https://customer.resideo.com/en-US/support/residential /codes-and-standards/FCC15105/Pages/default.aspx
CAUTION: ELECTRONIC WASTE NOTICE.
The product should not be disposed of with other household waste. Check for the nearest authorized collection centers or authorized recyclers. The correct disposal of end-of-life equipment will help prevent negative consequences for the environment and human health.

www.resideo.com

Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422 1-800-468-1502 69-1922EFS—03 M.S. 06-21 | Printed in the United States

© 2020 Resideo Technologies, Inc. All rights reserved.
This product is manufactured by Resideo Technologies, Inc. and its affiliates.

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