Troubleshooting - DeWalt DXH2000 Instruction Manual

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
Note: Your heater is equipped with auto cool down and warm-up features.
AUTO COOLDOWN.
When the heater is running and the selector switch is rotated to the off position,
the heater will automatically keep the fan operating until the heater is cool. The
fan will then shut off.
AUTO WARM-UP.
When the heater is stored or started in very cold conditions and a heating mode
is selected, the heating element will turn on to warm up the unit before the fan
will start to blow hot air.
WARNING: USE ONLY MANUFACTURER'S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. RE-
PLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY.
Unit does not work
Unit runs continuously
Elements are on but motor does not rotate
Enclosure is extremely hot
Desired room temperature cannot be reached
Overheating
Heater emits a humming sound
Storage
When not in use, the heater must be disconnected from power source, dusted off and the cord should
be loosely wound around the handle.
For service :
Please call Toll-Free 855-805-5745 www.dewalt.com
Our office hours are 8:00 AM – 5:00 PM, EST, Monday through Friday.
Please include the model number, date of purchase, and description of problem in all communication.

Troubleshooting

• Defective thermostat or wrong thermostat setting
• Open circuit breaker or fuse
• Thermal overload switch has been tripped
• Faulty Connection
• Damaged or defective plug or outlet
• Defective thermostat or wrong thermostat setting
• Heat losses higher than unit capacity (unit undersized)
• Defective Motor
• Blocked fan blades
• Defective thermal protection
• Blocked air vents
• Defective motor
• One or more elements are defective
• Defective thermostat or wrong thermostat setting
• Voltage lower than that written on Rate tag
• Heat losses higher than unit capacity (unit undersized)
• Defective thermostat or wrong thermostat setting
• Defective Motor
• Defective motor
• Fan blade blocked
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