Honeywell T4H110A1021 User Manual

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Honeywell T4H110A1021 T4 Programmable Thermostat Installation
Guide
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Contents [ hide
1 Honeywell T4H110A1021 T4 Programmable Thermostat Installation
Guide
2 Quick Start Installation Guide
3 Installation in 3 steps…
3.1 Basic 230V Boiler
3.2 Combi-Boiler
3.3 Power Up and Test
3.4 Configure the System
4 Adding a Remote Temperature Sensor
5 Parameters
6 Troubleshooting
7 Read More About This Manual & Download PDF:
8 File Downloads
9 References
10 Related Manuals

Honeywell T4H110A1021 Specifications

General

Type	Programmable Thermostat
Display	Backlit LCD
Wi-Fi Capability	No
Stages	1 Heat/1 Cool
Programmable	Yes
Backup Battery	No
Temperature Range	40°F to 90°F
Power Source	24 VAC
Voltage	24VAC
Compatibility	Single Stage Systems: Gas, Oil, Electric, Heat Pumps

Summary

Quick Start Installation Guide

Installation in 3 steps

Outlines the primary steps for installing the thermostat.

Wire the Thermostat

Instructions for connecting the thermostat wiring.

Power Up and Test

Guide for powering on the device and performing functional tests.

Configure the System

Steps to set up system parameters and configurations.

Parameter Setting Navigation

Adding a Remote Temperature Sensor

Instructions for connecting and configuring an external temperature sensor.

Parameters

Troubleshooting

Manual Download Information

File Downloads

Links to download related files and documentation.

References

Links to external resources and related products.

Related Manuals

List of other relevant Honeywell manuals.