Honeywell CT410B - User Manual

This user manual covers Honeywell Home’s CT410A and B line-voltage electric heating thermostats, designed to regulate radiant cable, baseboard heaters, or resistive systems. The guide emphasizes electrical safety, including hazard warnings about wiring and mercury disposal, while detailing installation, setup, and troubleshooting for compatibility with standard electric heating setups. Key topics include system preparation, wiring diagrams, operational testing, common failure modes (e.g., no heat or improper shutdowns), and warranty coverage.

Page 1 – Product Overview and Specifications
Page 2 – Installation Preparation and Mercury Recycling
Page 3 – Removing and Installing the Thermostat
Page 4 – Thermostat Operation and Wiring Checks
Page 5 – Troubleshooting and Warranty Information
Page 6 – Product Specifications and Safety Warnings
Page 7 – Safety Instructions and Installation Preparation
Page 8 – Physical Thermostat Replacement Procedure
Page 9 – Wiring Diagrams and Operational Verification
Page 10 – Heating Thermostat Troubleshooting and Warranty
Page 11 – Product Specifications and Safety Warnings
Page 12 – Installation Safety and Compatibility Checks
Page 13 – Spanish Installation Instructions
Page 14 – Wiring and Configuration Procedures
Page 15 – Advanced Troubleshooting and Warranty
Page 16 – Publication and Copyright Information

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Owner’s Manual

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honeywellhome.com

CT410A, B

Line Voltage

Electric Heat

Thermostat

Application

Your new Electric Heating Thermostat provides line voltage control of radiant cable,

electric baseboard, and resistive-rated fan forced heaters within the ratings listed

below.

WARNING Electrical Shock Hazard.

This thermostat is a line voltage control (120–240 Volts). Do not install it if you

are not completely familiar with house wiring. If handled improperly, there is

risk of electric shock hazard, which may cause serious injury or death.

Specifications

•

CT410A provides single-line break.

•

CT410B provides double-line break—positive OFF.

Temperature Range:

40°F to 80°F (4°C to 27°C)

Electrical Ratings:

60 Hz noninductive; 22A at 120-240 Vac; 19A at 277 Vac

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About this manual

Brand: Honeywell
Model: CT410B
Document type: User Manual
Category: Thermostat
Language(s): English, Spanish, French
Pages: 16
File size: 546.9 KB
Format: PDF

Other Manuals for Honeywell CT410B

Installation Manual

Summary

Page 1 - Product Overview and Specifications

Introduction to the thermostat's application for controlling radiant cable, baseboard, and resistive heaters, along with electrical shock hazards, temperature range, and electrical ratings.

Page 2 - Installation Preparation and Mercury Recycling

Instructions for installing the thermostat, including mercury recycling notices, system compatibility checks, functional heating system verification, and safe unpacking procedures.

Page 3 - Removing and Installing the Thermostat

Step-by-step instructions for removing an old thermostat and installing a new one, emphasizing electrical shock warnings and handling precautions for the knob.