PRO1 IAQ T721i Digital WIFI Programmable Thermostat User Manual
| General | Details |
|---|---|
| Name | PRO1 IAQ T721i Digital WIFI Programmable Thermostat User Manual |
| Make | PRO1 |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.09 MB |

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PRO1 IAQ T721i Manual: Questions and Answers
Can I run the fan continuously on my PRO1 IAQ T721i, or only when heating and cooling are active?
You can choose. Press the Fan button to select ON for continuous operation, or AUTO to run the fan only when heating or cooling is active. Some systems may have fan control disabled. User Manual, p. 3
What does the globe icon mean on my PRO1 IAQ T721i display?
The globe appears when an energy efficient temperature has been selected. User Manual, p. 4
What do the System button options do on the PRO1 IAQ?
Selects operation mode.
| Mode | Function |
|---|---|
| HEAT | Turns on heat mode |
| COOL | Turns on cool mode |
| OFF | Turns off heating and cooling |
| EmH | Locks out compressor, controls emergency/auxiliary heat for heat pumps |

















