![](/images/new-backgrounds/1027783/2778341x1.webp)
Troubleshooting (Contiuned)
|
|
|
Symptom | Possible Cause | Action |
|
|
|
Heating will not | No power to the | Check that the setpoint is above room |
come on. | thermostat. | |
| System selection is | room temperature to fall. |
| not set to Heat. | Check if the circuit breaker is |
| Heating setpoint is | the circuit breaker. |
| below room | Check if the fuse is |
| temperature. | Check if the system switch at the equipment |
|
| is in the Off |
|
| Wait five minutes for the system to respond. |
|
|
|
Cooling will not | No power to the | Check that the setpoint is below room |
come on. | thermostat. | |
| System selection is | room temperature to rise. |
| not set to Cool. | Check if the circuit breaker is |
| Cooling setpoint is | the circuit breaker. |
| above room | Check if the fuse is |
| temperature. | Check if the system switch at the equipment |
|
| is in the Off |
|
| Wait five minutes for the system to respond. |
|
|
|
| Pub. No. |
21 |