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Thermostat Fan
1. Function
• This is a bimetal-type switch which protects the clothes from damage by
overheating.
• If the exaust air is too hot, this thermostat stops the motor and after the air is
cooled down, it restarts the motor.
2. Specification
• A bimetal thermostat with the terminals normally connected
• Electric rating : 15A at 125V
• Opening temperature : 85±5°C, Closing temperature : 70±5°C
• Type name : PW-3N
3. Checking method of mal-function
• If temperatures are normal, the terminals of this part are connected to each other.
• Put the round metal part into boiling water and check if the resistance between the terminals drops to
0.3 or below.
• Put the same part into cold water and check if the terminals are opened.
• If the terminals do not react as mentioned above, replace them.
4. Procedure of replacement
1 Plate Top remove
2 Panel F Ass'y remove
3 Cabinet Front Ass'y remove
4 Frame Upper remove
5 Drum Ass'y remove
6 check the position of the part
7 Remove the wires and screws to disassemble the part.
8 Assemble the parts in reverse order.
Part Code : 3619047900
Thermostat Fan
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