UHD LOW PROFILE DUCT FURNACE INSTALLATION OPERATION AND SERVICE MANUAL
SECTION 14: TROUBLESHOOTING
DANGER |
| WARNING |
| |
Electrical Shock Hazard | Explosion Hazard | Burn Hazard | Cut/Pinch Hazard | |
Disconnect electric | Turn off gas supply to | Allow heater to cool | Wear protective gear | |
heater before service. | before service. | during installation, | ||
before service. | ||||
|
| operation and service. | ||
Heater must be |
| Tubing may still be hot | ||
|
| |||
connected to a properly |
| after operation. | Edges are sharp. | |
grounded electrical |
|
|
| |
source. |
|
|
|
Failure to follow these instructions can result in death, electric shock, injury or property damage.
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