Honeywell T8132C Owner's Manual - Page 15
Troubleshooting Guide
View all Honeywell T8132C manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 15 highlights
Troubleshooting Guide IF... Display will not come on. THEN... s Set the system switch to OFF; remove batteries and insert them backward for at least five seconds to reset the thermostat; replace the batteries correctly. The display should come on. s Make sure the batteries are fresh and installed correctly. Temperature display will not go s The temperature setting limit was reached. The lower than 45°F (7°C) or higher than setting range is 45°F to 88°F (7°C to 31°C). 88°F (31°C) during programming. Temperature change occurs at the wrong times. s Verify the program times for the period. Be sure that AM and PM indications are correct. Make sure the current day and time are correct. Reprogram, if necessary. Heating will not come on. s Check that the switch on the thermostat is set to HEAT. s Check the system fuse or circuit breaker and replace or reset, if necessary. 15 69-0786-2