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TROUBLESHOOTING
POSSIBLE CAUSE AND SOLUTIONPROBLEM
Unit is not plugged in. Plug power cord into electrical outlet.
Household circuit breaker / ground fault interrupter has tripped or blown a fuse. Reset circuit breaker /
ground fault interrupter, or replace fuse (See IMPORTANT INSTRUCTIONS).
The unit has overheated. Automatic Safety Shut Off has initiated (See RESET HEATER).
Internal tip-over switch has been tripped and the safety shut off system has cut power to the heater. Place
heater on a level surface (See SAFETY FEATURES).
Unit is damaged or in need of repair. Cease usage and unplug. Contact Consumer Service for assistance.
Check filter and clean as necessary (see CLEANING).
Ensure unit is set to Whole Room High Heat or Personal Zone Heat, and set temperature is at the highest
setting.
Close all doors and windows to trap heat.
Allow the unit to fully circulate the heat throughout the room, may take several minutes.
The unit fails to power on.
The airflow is diminished.
The unit is not producing a
sufficient amount of heat.