Honeywell N100 Series FocusPRO Thermostat Installation Guide
FocusPRO® N100 Series Thermostat
Installation Manual
READ BEFORE INSTALLING
M39594
Package Includes:
• FocusPRO N100 Series Thermostat
• UWP™ Wall Plate
• Decorative Cover Plate with J-Box Adapter
• Screws and Anchors
TH1110U4000 N100 Non-Programmable
TH1320U4002 N100 Non-Programmable
• 2 AA Batteries
• Thermostat Literature
Compatibility
TH1110U4000 models compatible with 24 VAC, single-stage heating and cooling systems including:
• Heat pumps without auxiliary heat
• Gas/oil/electric forced air
• Single stage cooling
• Radiant Hydronic heat
• Hot water coil
• 750 MV
TH1320U4002 models compatible with most 24 VAC heating and cooling systems including:
• Heat pumps with 1 or 2 compressor stages and auxiliary heat
• Dual fuel
• 1 or 2 stage Gas/oil/electric forced air
• 1 or 2 stage cooling
• Radiant Hydronic Heat
• Hot water coil
• 750 MV
• S terminals for C7089U1006 wired outdoor sensor (used for Aux Heat lockout or balance point on heat pump
systems.
Introduction
This document discusses the following topics (click to jump to those sections):
• UWP Wall Plate Installation
• Power Options
• Wiring Diagrams
• Thermostat Mounting
• Configuration/Settings
• Compressor Protection
• Accent Piece Installation/Replacement
• Battery Replacement
• Troubleshooting
• Specifications
1
| General | Details |
|---|---|
| Name | Honeywell N100 Series FocusPRO Thermostat Installation Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.36 MB |

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Honeywell N100 FocusPRO Manual: Questions and Answers
What comes in the box with the Honeywell N100 FocusPRO?
- FocusPRO N100 Series Thermostat
- UWP Wall Plate
- Decorative Cover Plate with J-Box Adapter
- Screws and Anchors
- 2 AA Batteries
- Thermostat Literature Installation Guide, p. 1
Does the Honeywell N100 work with heat pump auxiliary heat?
The TH1110U4000 model works only with heat pumps without auxiliary heat. The TH1320U4002 model supports heat pumps with 1 or 2 compressor stages and auxiliary heat. Installation Guide, p. 1
What's the difference between 1H/1C and 2H/1C heat pump settings on Honeywell N100?
1H/1C is heat pump without auxiliary heat. 2H/1C is heat pump with electric auxiliary heat. Installation Guide, p. 7
Can the Honeywell N100 FocusPRO be configured for radiant heat with cooling stages?
Radiant heat requires zero cool stages. The thermostat must be configured with 0 (zero) cool stages to operate in this mode. Installation Guide, p. 7
How long does compressor protection last on the Honeywell N100 FocusPRO?
Compressor protection ISU 3240 can be set to off or between 1 and 5 minutes. Installation Guide, p. 11
How do I know if the Honeywell N100 FocusPRO is heating or cooling?
The display shows HEAT ON or COOL ON in the lower right corner when the system is running. Installation Guide, p. 17
Other Honeywell N100 manuals
- Honeywell Home N100 Series Non Programmable Thermostat User Guide
- Honeywell Home FocusPRO N100 Series Non Programmable Thermostat Installation Guide
- Honeywell N100 Series Non Programmable Thermostat Installation Guide











































































