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PRO1 T805 Non Programmable Thermostat Instruction Manual

OPERATING MANUAL  
This manual covers the following models:  
ꢀ T805  
Congratulations on purchasing a  
new thermostat. This thermostat was  
designed to the highest reliability and  
ease of use standards. Thank you for  
choosing Pro1.  
Caution:  
Equipment damage hazard  
Do not operate the cooling  
system if the outdoor  
temperature is below 50˚ F  
(10˚ C) to prevent possible  
compressor damage.  
Table of Contents  
Page  
Need Help?  
Thermostat Quick Reference  
Thermostat Operation  
2
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6
For assistance with this product please  
Customer Care toll-free at 888-Pro1iaq  
(776-1427) during normal business hours  
(Mon-Fri 9 AM - 6 PM Eastern)  
Programming Installation  
Contact Us and Warranty Registration  
Una versión española de este  
manual puede ser descargada  
® U.S. Registered Trademark. Patents pending.  
Copyright © 2006 Pro1 IAQ, Inc. All rights reserved.  
Rev. 0730  
1
GeneralDetails
NamePRO1 T805 Non Programmable Thermostat Instruction Manual
MakePRO1
LanguageEnglish
FiletypePDF (Download)
File size0.28 MB
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PRO1 T805 Non Programmable Thermostat Instruction Manual
Get the free PDF manual for the PRO1 T805 Non Programmable Thermostat Instruction Manual and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

PRO1 T805 Manual: Questions and Answers

Can I program different schedules for heat and cool on the PRO1 T805?

You must program heat and cool separately. Select HEAT or COOL using the SYSTEM key before programming each schedule. Instruction Manual, p. 4

How do I set the current time on my PRO1 T805?

Access the time-setting menu to adjust day of the week, hour, and minutes.

  1. Press MENU
  2. Press SET TIME
  3. Use the arrow keys to select the current day of the week, then press NEXT STEP
  4. Use the arrow keys to select the current hour (ensuring correct a.m. or p.m.), then press NEXT STEP
  5. Use the arrow keys to select the current minutes, then press DONE Instruction Manual, p. 4

How long does the PRO1 T805 hold a temporary setpoint before returning to the schedule?

The temporary setpoint holds until the next program period begins, when your scheduled setpoint takes over. Instruction Manual, p. 5

What does FILT mean on the PRO1 T805 display?

FILT indicates that your air filter needs to be changed. It appears after the system has run long enough to require a filter change. Instruction Manual, p. 5

What is the difference between temporary hold and permanent hold on the PRO1 T805?

Temporary hold lasts until the next program period; permanent hold stays active until you press RUN SCHED.

Hold TypeBehavior
Temporary holdDisplay shows HOLD and RUN SCHED. Temperature holds at setpoint until next program period begins.
Permanent holdDisplay shows HOLD below the setpoint. Temperature stays at setpoint indefinitely until you exit with RUN SCHED.

Instruction Manual, p. 5

What do the symbols and lights on the PRO1 T805 display mean?

Icon or IndicatorMeaning
COOL, HEAT, or FAN iconShows which system is currently on
Flashing compressor delay icons5 minute delay is active before compressor turns on
Low Battery IndicatorAA battery power is low, replace batteries
HOLDThermostat program is permanently overridden

Instruction Manual, p. 2

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