Lennox ComfortSense 5500 User's Guide

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Lennox ComfortSense 5500 Specification

The Lennox ComfortSense 5500 is an advanced programmable thermostat designed to optimize HVAC system efficiency and enhance user comfort. It features a sleek, contemporary touch screen interface that simplifies navigation and control. The thermostat is compatible with multi-stage heating and cooling systems, offering versatile application across different residential and light commercial settings.

Equipped with a large, easy-to-read color display, the ComfortSense 5500 provides intuitive access to temperature settings, schedules, and system diagnostics. Its programmable capability allows users to set up to four time periods per day, enabling customized temperature adjustments that align with daily routines. This feature not only enhances comfort but also contributes to energy savings.

The thermostat is designed with smart technology, including a built-in humidity sensor that maintains optimal indoor air quality. It also supports dual-fuel systems and offers an auto-changeover feature that seamlessly switches between heating and cooling modes based on ambient conditions. Additionally, the ComfortSense 5500 is compatible with the Lennox iComfort Wi-Fi thermostat, allowing for remote adjustments via smartphone or web-enabled devices.

Installation is straightforward, facilitated by a user-friendly design and comprehensive support documentation. The thermostat's compatibility with a wide range of HVAC equipment and its flexible programming options make it a versatile choice for enhancing home climate control.

Overall, the Lennox ComfortSense 5500 stands out for its blend of advanced features, ease of use, and energy-efficient operation, providing a reliable solution for modern climate control needs.

Lennox ComfortSense 5500 F.A.Q.

How do I reset the filter reminder on the Lennox ComfortSense 5500?

To reset the filter reminder, press the 'Menu' button, navigate to 'Reminders', select 'Filter Reminder', and then press 'Reset'.

What should I do if the thermostat display is blank?

Check if the thermostat is receiving power. Ensure that there are no tripped breakers or blown fuses. If the issue persists, consult a professional.

How can I schedule temperature changes on the ComfortSense 5500?

Press the 'Schedule' button, select the day or period you want to adjust, and set the desired temperatures for each time block.

Why is my Lennox ComfortSense 5500 not turning on the HVAC system?

Ensure the thermostat is set to the correct mode (heat/cool) and that the temperature setting is appropriate. Check any error messages displayed on the screen.

How do I connect my ComfortSense 5500 to a Wi-Fi network?

Access the 'Settings' menu, navigate to 'Wi-Fi', and follow the prompts to select and connect to your network. Enter the required password if prompted.

What is the procedure for calibrating the temperature sensor on the ComfortSense 5500?

Go to 'Settings', select 'Calibration', and follow the instructions to adjust the temperature sensor reading to match an accurate thermometer reading.

Can I lock the thermostat settings to prevent unauthorized changes?

Yes, you can enable the lock feature by going to 'Settings', selecting 'Lock', and following the prompts to set a passcode.

What should I do if the thermostat is not connecting to the Wi-Fi network?

Ensure that the Wi-Fi network is operational and the thermostat is within range. Restart your router and try reconnecting. If issues persist, contact support.