PRS4110 Thermostat Set Up Notes by David Cole on 2024 F Jun 22 To set up 1. No batteries are needed 2. Manually insert the thermostat in the holder 3. Use a paperclip to reset to factory settings 4. Press Day/Time to set the hour/min 5. Press Return 6. Set Mode to Cool 7. Set Fan to Auto 8. Set Temp to 24 /PRS4110.txt