The dryer will inevitably fail during use, especially after a long time. So what are the main faults? How should we solve it?
Failure 1
Damaged dryer parts
Drying part: 1. The heating tube is damaged; 2. The drying single (double) temperature relay is damaged.
Blowing part: 1. The connecting pipe of the heating chamber of the blast chamber is damaged; 2. The blower motor (air blade) is damaged.
Condensation: The connecting pipe is damaged. The solution is to replace the parts.
Failure 2
Connect the power, the power indicator is off, and the whole machine is not working.
First, check whether the mains voltage and power plug are normal. If the FR is blown, find out the cause of the blowout. After removing the fault, replace it with a 250V, 10A, 130 ° C overtemperature fuse to eliminate the fault.
Failure 3
Clothes dryer accessories
The drying time is more than 3 hours, and the dried clothes are not dry.
Check if the dried clothes are too thick or not dehydrated, followed by whether the cloth cover zipper is open for leakage. After checking the above points are normal, most of them are PTC1, PTC2. One of the heaters is burned out and judged by the resistance method. If the resistance value is infinite, then If it is bad, replace it with a new PTC.
Failure 4
Sudden shutdown during the drying process (fault phenomenon is WK action protection)
The main reason is that the air supply circuit is faulty. Check whether B, D1 to D5, C, and M are damaged. Usually, it is caused by the long-term running of the brush, which is caused by wear and tear. Replacement M can also be replaced directly by the motor in the old fan. Another reason is that the foreign matter is blocked at the air inlet and the air outlet, which will cause this fault. Remove the foreign matter and the dryer can work normally.
