TotalHome Room STAT Wired Digital Thermostat User Manual

1. Introduction

Thank you for choosing the TotalHome Room STAT Wired Digital Thermostat. This manual provides comprehensive instructions for the installation, operation, and maintenance of your new thermostat. Please read this manual carefully before installation and use to ensure proper function and to maximize the benefits of your device. Keep this manual for future reference.

2. Safety Information

Always observe the following safety precautions to prevent electric shock, fire, or damage to the product:

• Installation should be performed by a qualified electrician or heating engineer.
• Disconnect power to the heating system at the main circuit breaker before installing or servicing the thermostat.
• Do not expose the thermostat to water or excessive humidity.
• Ensure all wiring connections are secure and comply with local electrical codes.

3. Product Overview

The TotalHome Room STAT Wired Digital Thermostat (Model TTH2CT) is designed to provide precise control over your heating and hot water systems. It features a clear digital display and intuitive buttons for easy programming and adjustment.

Figure 1: Front View of TotalHome Room STAT Wired Digital Thermostat
This image displays the front of the TotalHome Room STAT Wired Digital Thermostat. It features a central digital screen showing the current date (06-07-2024) and time (9:49 AM). To the left and right of the screen are control sections for "HOT WATER" and "HEATING" respectively. Each section includes two circular buttons labeled "EXTRA HOUR" and "OVER RIDE", and a "MODE" button below the screen. The display also shows "CONT", "ONCE", "AUTO", and "OFF" options for both hot water and heating, with "AUTO" currently selected for both. The brand "TotalHome" is visible at the bottom center.

Key Features:

• Wired connectivity for reliable operation.
• Digital display for clear time, date, and mode indication.
• Independent control for heating and hot water.
• Programmable temperature control with auto-scheduling.
• Override and Extra Hour functions for temporary adjustments.
• Potential for smart home integration via an adapter (sold separately).

4. Setup and Installation

4.1. Installation Location

Install the thermostat on an interior wall, approximately 1.5 meters (5 feet) from the floor. Avoid locations near heat sources (e.g., direct sunlight, lamps, appliances), drafts (e.g., windows, doors), or areas with poor air circulation.

4.2. Wiring

Important: Disconnect power to the heating system at the main circuit breaker before beginning any wiring. Incorrect wiring can cause damage to the thermostat or heating system, and may pose an electrical hazard.

This is a wired thermostat. Refer to the wiring diagram provided with the product packaging for specific connection points. Typically, connections involve live, neutral, and switched live terminals for both heating and hot water circuits. If you are unsure about wiring, consult a qualified electrician or heating engineer.

4.3. Initial Power-Up

Once wired and mounted, restore power to the heating system. The thermostat display should illuminate. The initial setup may require setting the current time and date.

5. Operating Instructions

The thermostat provides independent control for Hot Water and Heating. The controls are mirrored on the left (Hot Water) and right (Heating) sides of the device.

5.1. Setting Time and Date

To set the current time and date, press and hold the MODE button for approximately 3 seconds on either the Hot Water or Heating side. The display will enter time/date setting mode. Use the EXTRA HOUR and OVER RIDE buttons to adjust the values (e.g., hours, minutes, day, month, year). Press MODE again to move to the next setting or to save and exit.

5.2. Hot Water Control

Use the MODE button on the left side (under "HOT WATER") to cycle through the following operating modes:

• AUTO (Programmed): The hot water system operates according to the pre-set weekly program. This is the standard energy-saving mode.
• CONT (Continuous): The hot water system remains continuously on, overriding any programmed schedule.
• ONCE: The hot water system will turn on for a single programmed period, then revert to OFF or AUTO depending on the next scheduled event.
• OFF: The hot water system remains off, overriding any programmed schedule.

5.3. Heating Control

Use the MODE button on the right side (under "HEATING") to cycle through the following operating modes:

• AUTO (Programmed): The heating system operates according to the pre-set weekly program. This is the standard energy-saving mode.
• CONT (Continuous): The heating system remains continuously on, overriding any programmed schedule.
• ONCE: The heating system will turn on for a single programmed period, then revert to OFF or AUTO depending on the next scheduled event.
• OFF: The heating system remains off, overriding any programmed schedule.

5.4. Extra Hour Function

Press the EXTRA HOUR button (top circular button) on either the Hot Water or Heating side to temporarily extend the current ON period by one hour. This function is useful for short-term adjustments without altering the main program.

5.5. Override Function

Press the OVER RIDE button (bottom circular button) on either the Hot Water or Heating side to temporarily switch the system ON or OFF, overriding the current program until the next programmed event. This is useful for immediate changes to the schedule.

6. Maintenance

The TotalHome Room STAT Wired Digital Thermostat requires minimal maintenance.

• Cleaning: Wipe the thermostat's exterior with a soft, damp cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the plastic and electronic components.
• No User-Serviceable Parts: There are no user-serviceable parts inside the thermostat. Do not attempt to open or repair the device yourself.

7. Troubleshooting

If you experience issues with your thermostat, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, contact TotalHome customer support or a qualified technician.

8. Specifications

• Brand: TotalHome
• Model: TTH2CT
• Connectivity: Wired
• Control Type: Programmable, Smart/Remote (via optional voice control device/adapter)
• Special Feature: Auto-Scheduling
• Color: White
• Item Weight: 120 Grams (4.2 ounces)
• Package Dimensions: 3.94 x 2.76 x 2.76 inches
• Batteries Required: No

9. Warranty and Support

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official TotalHome website. Keep your proof of purchase for warranty claims.

If you require assistance with installation or operation, it is recommended to contact a qualified professional or TotalHome customer service.