Honeywell Non-Programmable Digital Thermostat User Guide
Troubleshooting
Temperature
Make sure heating and cooling temperatures are set to
settings do not acceptable ranges:
change
• Heat: 40° to 90°F (4.5° to 32°C).
• Cool: 50° to 99°F (10° to 37°C).
“Cool On” or
“Heat On” is
flashing
• Compressor protection feature is engaged. Wait 5 minutes
for the system to restart safely, without damage to the
compressor (see page 4).
“Heat On” is
not displayed
• Set the System switch to Heat, and set the temperature
level above the current room temperature (see page 3).
“Cool On” is
not displayed
• Set the System switch to Cool, and set the temperature
level below the current room temperature (see page 3).
Need Help?
For assistance with this product, please
visit honeywellhome.com/support.
Pull at bottom
to remove
thermostat
from
Or call Customer Care toll-free at
1-800-468-1502.
wallplate.
Turn thermostat
over to find model
number and date
code.
CAUTION
Equipment damage hazard
To prevent possible compressor damage, do not operate cooling
system when outdoor temperature is below 50°F (10°C).
4
| General | Details |
|---|---|
| Name | Honeywell Non-Programmable Digital Thermostat User Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.6 MB |

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