Honeywell TH6320U2008 T6 Pro Instruction Manual

Name: Honeywell TH6320U2008 T6 Pro Instruction Manual
Brand: Manualverse
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Honeywell TH6320U2008 T6 Pro Instruction Manual

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📖 Manual 📋 Specifications 📝 Summary 💬 FAQs

Honeywell TH6320U2008 T6 Pro

User Manual

10 pages

Installation Guide

14 pages

Honeywell TH6320U2008 Instructions

Here we offer the Honeywell TH6320U2008 T6 Pro manual completely free and in English. We have cataloged this manual in the Thermostats section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Honeywell TH6320U2008 T6 Pro, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.

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Honeywell TH6320U2008 T6 Pro Specifications

Model Number	TH6320U2008
Heat Temperature Range	40 °F to 90 °F (4.5 °C to 32.0 °C)
Cool Temperature Range	50 °F to 99 °F (10.0 °C to 37.0 °C)
Working Ambient Temperature	32 °F to 120 °F (0 °C to 48.9 °C)
Operating Ambient Temperature	37 °F to 102 °F (2.8 °C to 38.9 °C)
Shipping Temperature	-20 °F to 120 °F (-28.9 °C to 48.9 °C)
Operating Relative Humidity	5% to 90% (non-condensing)
Physical Dimensions (H x W x D)	4-1/16” H x 4-1/16” W x 1-5/32” D (103.5 mm H x 103.5 mm W x 29 mm D)
Electrical Ratings	Terminal: Voltage (50/60Hz) / Running Current
W (Heating)	20-30 Vac / 0.02-1.0 A
W2 (Aux) Heating	20-30 Vac / 0.02-1.0 A
E (Emergency Heat)	20-30 Vac / 0.02-0.5 A
Y (Compressor Stage 1)	20-30 Vac / 0.02-1.0 A
Y2 (Compressor Stage 2)	20-30 Vac / 0.02-1.0 A
G (Fan)	20-30 Vac / 0.02-0.5 A
O/B (Changeover)	20-30 Vac / 0.02-0.5 A
L/A (Input)	20-30 Vac / 0.02-0.5 A

Honeywell TH6320U2008 T6 Pro Details

The Honeywell TH6320U2008 T6 Pro thermostat features an intuitive digital display that activates upon pressing any of its five buttons. If powered by a C-wire, the screen remains lit for 45 seconds after changes; otherwise, it stays lit for 8 seconds. The display provides essential information such as system status (Cool On/Heat On), current time, actual indoor temperature, and active schedule information, ensuring you are always informed about your home's climate.

Users can easily cycle through various system modes, including Heat, Cool, Auto, Em Heat (emergency heat), and Off, directly from the thermostat's interface. Similarly, fan operation can be set to Auto (runs only with heating/cooling), On (always active), or Circulate (runs randomly about 33% of the time), offering precise control over airflow and comfort levels in your home.

The T6 Pro allows for a highly customizable program schedule, featuring four distinct time periods daily: Wake, Away, Home, and Sleep. These settings can be configured differently for weekdays and weekends, helping to optimize energy usage and reduce heating or cooling costs. Users can easily adjust start times and setpoint temperatures for each period, and pre-set schedules are recommended for efficiency.

This thermostat incorporates Adaptive Intelligent Recovery, a smart feature that "learns" how long your system takes to reach desired temperatures. It activates your heating or cooling system earlier to ensure your home is comfortable precisely at your scheduled time. Additionally, Built-in Compressor Protection prevents equipment damage by enforcing a brief delay of a few minutes before the compressor restarts after shutdown, extending its lifespan.

For temporary changes, you can adjust the temperature, and the new setpoint will hold until the next scheduled period. For longer durations, a Permanent Hold option is available. The thermostat also offers a keypad lockout feature with OFF, PARTIAL (temperature changes only), and ON (no access) settings, protecting against unauthorized adjustments via a password. This setting can also be configured by the installer.

The T6 Pro keeps you informed with on-screen alerts, including a Low Battery Warning that appears approximately two months before batteries are depleted. It also features configurable Air Filter Reminders, which can be set based on run time days or calendar months. These reminders can be snoozed for 7 days or cleared once the maintenance is performed, ensuring optimal system performance and indoor air quality.

The thermostat is designed for straightforward installation with the UWP™ Mounting System and an optional decorative cover plate to conceal old thermostat marks. It supports both AC power (via R and C wires) and AA batteries, which can serve as primary or backup power. An R Slider Tab simplifies the setup process for single or dual transformer heating and cooling systems.

Frequently Asked Questions (FAQs)

Can't find the answer you need? Here are some frequently asked questions about the Honeywell TH6320U2008 T6 Pro, and we answer them below.

Why is my thermostat display blank?

Check the circuit breaker and reset if necessary. Ensure the power switch for your heating & cooling system is on and the furnace door is closed securely. If applicable, make sure fresh AA alkaline batteries are correctly installed.

What if my heating or cooling system does not respond?

First, ensure the system mode (Heat or Cool) is selected correctly and the desired temperature is set appropriately (higher for heat, lower for cool). Check the circuit breaker, power switch, and furnace door. Allow 5 minutes for the system to respond due to compressor protection.

Why are my temperature settings not changing?

Verify that the heating and cooling temperatures are set within the acceptable ranges: Heat (40 °F to 90 °F / 4.5 °C to 32.0 °C) and Cool (50 °F to 99 °F / 10.0 °C to 37.0 °C). Ensure the keypad is not locked, as this can restrict temperature adjustments.

What does it mean when 'Cool On' or 'Heat On' is flashing?

This indicates that the compressor protection feature is engaged. The system is waiting for a few minutes before restarting safely to prevent damage to the compressor. The message will stop flashing once the safe wait time has elapsed.

What type of batteries does the thermostat use and when should I replace them?

The thermostat uses 2 AA alkaline batteries. Replace them immediately when the low battery icon appears (about two months before depletion). Even without a warning, it's recommended to replace them annually or before leaving for more than a month. If replaced within two minutes, time and day settings are retained.

How do I set the time and date on my T6 Pro thermostat?

Press the Menu button, then navigate to TIME. Select your preferred 12 or 24-hour format, then adjust the hour and minutes. For the date, go to DATE from the Menu, and adjust the year, month, and day. Press Select after each adjustment to confirm.

How do I adjust the program schedules for heating and cooling?

Press Menu, then select PROG. Choose the day or set of days you wish to edit. Select a schedule period (Wake, Away, Home, Sleep), then adjust the start time and the desired Heat and Cool setpoint temperatures for that period. Repeat for other periods and press Home to save.

What is a temporary override of the program schedule?

A temporary override allows you to adjust the temperature for a short period. Once you change the setpoint, the new temperature will be maintained until the next scheduled time period begins. To cancel, press the Cancel button on the thermostat.

How do I set a permanent hold on the temperature?

Adjust the temperature to your desired setpoint. While 'TEMPORARY HOLD' is displayed and the setpoint temperature flashes, press the 'Hold' (Mode) button to change it to a Permanent Hold. To cancel a Permanent Hold, press Cancel.

How can I lock the thermostat keypad?

Press Menu, then navigate to LOCK and press Select. You can choose OFF (unlocked), PART (partial lockout, only temperature changes allowed), or ON (no access). To unlock, press the CENTER button and enter the password "1234" by adjusting each digit and pressing Select.

What is Adaptive Intelligent Recovery?

Adaptive Intelligent Recovery is a comfort feature where the thermostat 'learns' how long it takes your heating or cooling system to reach your desired temperature. It then turns on the system earlier than scheduled to ensure your home is at the setpoint temperature precisely when you expect it to be.

What is Built-in Compressor Protection?

This feature protects your heating and cooling equipment by preventing the compressor from restarting too soon after it has shut down. If the compressor is called to start again too quickly, the system will wait a few minutes before activating, indicated by a flashing 'Cool On' or 'Heat On' message.

How do I change the fan operation mode?

Press the Fan button to cycle through the available fan modes: 'Auto' (fan runs only when heating or cooling is active), 'On' (fan runs continuously), and 'Circ' (fan runs randomly for about 33% of the time). Leave the desired mode displayed to activate it.

How do I clear an Air Filter Reminder?

When the alert icon appears on the Home screen for an air filter reminder, press Menu, then navigate to ALRT and press Select. You'll see REPL (REPLACE AIR FILTER). You can either SNZE (snooze) the reminder for 7 days or CLER (clear) it after changing the filter by pressing Select and navigating to CLER.

Why does my heat pump's auxiliary heat run in cooling, or cool run with a call for heat?

For heat pump systems, verify that there is no wire attached to the 'W' terminal on the UWP mounting system. Incorrect wiring can cause these issues. Refer to the 'Wiring heat pump systems' section in the installation guide or consult a professional if the problem persists.