Honeywell T7351 Installation Instructions

Honeywell T7351 Thermostat manual cover
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Honeywell T7351 Thermostat Specification

The Honeywell T7351 Thermostat is a versatile, programmable device designed for commercial HVAC control, offering precise climate management and energy efficiency. It supports multi-stage heating, ventilation, and air conditioning systems, capable of managing up to three heating and three cooling stages. The thermostat features a large, clear LCD display providing easy readability of temperature settings and current status. It allows for flexible scheduling with 7-day programmability, enabling custom daily schedules to optimize energy use and comfort. The T7351 includes advanced programming capabilities such as holiday scheduling, which temporarily overrides regular programs during specific periods. It also offers adaptive intelligent recovery, ensuring the desired temperature is reached at the scheduled time by gradually adjusting the start time. Compatibility with a wide range of HVAC systems, including conventional and heat pump systems, enhances its adaptability. The thermostat is equipped with remote sensor capability, allowing for integration with indoor and outdoor temperature sensors, which aids in more accurate temperature control and system performance optimization. Additionally, the T7351 supports communication with building management systems through its LonWorks interface, facilitating centralized control and monitoring. It includes lockout capabilities for unauthorized schedule changes, ensuring consistent operation in commercial settings. The thermostat is powered by 24VAC and includes battery-free memory retention, preventing loss of settings during power outages. Its design is both robust and user-friendly, making it suitable for various commercial environments where reliable and efficient climate control is essential.

Honeywell T7351 Thermostat F.A.Q.

How do I change the temperature setpoint on my Honeywell T7351 thermostat?

To change the temperature setpoint, press the up or down arrow buttons on the thermostat until the desired temperature is displayed. The new setpoint will be automatically saved.

What should I do if my Honeywell T7351 thermostat display is blank?

Check to ensure that the thermostat is receiving power. This may involve checking the circuit breaker, or ensuring that the wiring is correctly connected. If the problem persists, consult the user manual or contact a professional technician.

How can I reset my Honeywell T7351 thermostat to factory settings?

To reset the thermostat to factory settings, press and hold the 'Fan' and 'Up' buttons simultaneously for approximately 5 seconds until the display flashes. This will revert all settings to their defaults.

How do I program a schedule on my Honeywell T7351 thermostat?

Press the 'Program' button to enter schedule mode. Use the arrow keys to set the time and temperature for each period (Wake, Leave, Return, Sleep). Press 'Program' again to save each setting.

What does the 'Hold' function do on the Honeywell T7351 thermostat?

The 'Hold' function allows you to maintain a constant temperature regardless of the programmed schedule. To activate, press the 'Hold' button and set your desired temperature. The thermostat will maintain this temperature until 'Hold' is cancelled.

Why is my Honeywell T7351 thermostat not following the programmed schedule?

Ensure that the thermostat is set to 'Auto' mode and not on 'Hold'. Check the programmed schedule to confirm that it's correctly set. If issues persist, a reset to factory settings might be necessary.

How do I check the current temperature on the Honeywell T7351 thermostat?

The current temperature is displayed on the thermostat screen. It is typically larger and centered, distinguishing it from the setpoint temperature.

What should I do if my Honeywell T7351 thermostat is not heating or cooling?

Check the power supply and ensure the thermostat is correctly wired. Verify the system mode is set to 'Heat' or 'Cool' as needed. If the issue continues, consider consulting a professional technician.

How can I adjust the fan settings on my Honeywell T7351 thermostat?

Press the 'Fan' button to cycle through the options: 'On' (fan runs continuously), 'Auto' (fan runs only when heating or cooling is active), or 'Circ' (fan circulates air at intervals).

What maintenance is required for the Honeywell T7351 thermostat?

Regularly clean the thermostat's exterior with a dry cloth. Check the wiring connections for any signs of wear or damage periodically. Ensure the thermostat is free from dust or debris that could affect its operation.