Honeywell T8011R Thermostat User Manual


 
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16
Troubleshooting
(Continued)
.
continued
Symptom Action
Heating does not come on. Check if the circuit breaker is trippedreset the
circuit breaker.
Check if the fuse is blownreplace the fuse.
Check if the switch at the equipment is in the Off
positionset to On position.
Wait five minutes for the system to respond.
Set SYSTEM switch to Heat.
Cooling does not come on. Check if the circuit breaker is trippedreset the
circuit breaker.
Check if the fuse is blownreplace the fuse.
Check if the switch at the equipment is in the Off
positionset to On position.
Wait five minutes for the system to respond.
Set SYSTEM switch to Cool.