This is an installation guide that provides instructions and precautions for installing the Honeywell FocusPRO® TH5000 Series Non-Programmable Digital Thermostat.
This manual provides step‑by‑step instructions for installing the Honeywell FocusPRO TH5000 series non‑programmable digital thermostats (models TH5110D, TH5220D, TH5320U). It includes safety warnings, wall‑plate mounting, wiring diagrams, and configuration of system‑type settings.
Additional sections cover system testing, temperature and electrical ratings, and a list of replacement parts and accessories. A Spanish version of the installation instructions is included at the end of the document.
| Physical dimensions (TH5320U/TH5220D) | 3‑9/16" H x 5‑13/16" W x 1‑1/2" D |
|---|---|
| Heat temperature range | 40°F to 90°F (4.5°C to 32°C) |
| Cool temperature range | 50°F to 99°F (10°C to 37°C) |
| Recommended thermostat wire gauge | 18‑ to 22‑gauge |
Use 18‑ to 22‑gauge thermostat wire.
Heating can be set between 40°F and 90°F (4.5°C to 32°C).