Troubleshooting Tips

• Make sure power source is good. Plug in a lamp to check.
• Check the circuit breaker.
• Make sure Power Cord prongs are snug in the outlet

• The heater will not operate when the temperature is too high. Test the heater in a room that is below 75°F.
• The heater will not operate when stored in freezing environments. Bring the heater inside to warm up one hour prior to operation.

• Give the heating chamber two minutes to warm up before fans turn on.

• Remember, the fans will continue to run until the heat chamber has cooled down. After a few minutes the fans will shut off automatically, unless the thermostat once again calls for heat.

• Clean Air Filter per User’s Manual
• Clean and vacuum rear vent if needed.

• Make sure the Lifetime filter is clean.
• Try placing the unit on an interior wall.
• What type of floor is the heater setting on? Cement, tile and other similar types of floors are porous surfaces that can absorb a great deal of heat. This will increase the amount of time needed to heat the room. Alternative, set unit up off the floor.
• Is the room well insulated? A room with many or large windows, or little insulation will not retain the heat as efficiently.