The Honeywell Home Pro Series represents Resideo's professional contractor lineup, spanning modern push-button digital displays like the T4 Pro and T1 Pro, as well as legacy commercial PRO 1000, 2000, and 4000 series. This guide provides operating instructions, schedule programming procedures, and quick maintenance steps.
Push-button digital interface, flexible 7-day or 5-2 scheduling, standard UWP backplate, and 24VAC or AA battery power.
Non-programmable basic trade thermostat designed for straightforward manual temperature control without schedules.
Horizontal back-lit display models with simple slide switches for System (Heat/Off/Cool) and Fan (Auto/On).
How to Program Your Weekly Schedule (T4 Pro & Pro Series)
Honeywell Home Pro Series programmable models support up to 4 daily periods: Wake, Away, Home, and Sleep.
- Press the Menu button on the face of the thermostat.
- Press + or - until PROG or Schedule appears, then press Select.
- Select the target day group (e.g., Mon-Fri or individual days) and press Select.
- Use + or - to adjust the Wake time, then press Select.
- Adjust the heating and cooling setpoint temperatures for that period, then press Select.
- Repeat for Away, Home, and Sleep periods.
- Press Home or Done to save and activate the schedule.
Temperature Hold Settings Explained
| Hold Mode | How to Activate | How It Operates | How to Cancel |
|---|---|---|---|
| Temporary Hold | Press + or - arrow at any time. | Maintains target temperature until the next scheduled period begins. Display shows "Temporary". | Press Run Schedule or Cancel. |
| Permanent Hold | Press + / -, then press the Hold button. | Locks setpoint temperature indefinitely, overriding all programmed schedule blocks. | Press Run Schedule or Hold to return to auto program. |
| Vacation / Away Hold | Menu → Vacation Hold → Set Days. | Maintains energy-saving temperature for a specified number of calendar days (1–99 days). | Press Cancel on the main screen. |