The lamp flashing pattern changes to indicate an abnormality of the main body.
Lamp flashing pattern
Cause
Remarks
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Heater error
If the heater fault is detected and the temperature does not increase, the lamp flashes at a constant rapid rate.
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Sensor error
If the sensor fault is detected, the lamp flashes in sets of two repeatedly. If the sensor fault is detected while power is applied, power applied to the heating element will be stopped; however, the fan will be kept rotating.
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Fan error
If the r.p.m. does not increase even if time has passed after the fan started operation, the lamp flashes in sets of four repeatedly.
A fan error will also occur if the r.p.m. decreases significantly during operation.
What functions and features does it have?
