The relay to the heater coil is probably bad. Depending on how old your unit is will determine if it's worth repairing. Typically, this problem seems to occur after 2 to 3 years. Usually caused by a build up of dust and lint on the heater coil. Often time, the heater switch also plays a roll in this. Check out the Dimplex website for trouble shooting this problem.
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The relay to the heater coil is probably bad. Depending on how old your unit is will determine if it's worth repairing. Typically, this problem seems to occur after 2 to 3 years. Usually caused by a build up of dust and lint on the heater coil. Often time, the heater switch also plays a roll in this. Check out the Dimplex website for trouble shooting this problem.