ErrorCodeDoctor
Panasonic · Washing Machine
Panasonic Washing Machine H02 error code
Difficulty: Hard
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Cost: $100–$300
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Duration: Requires professional service
The H02 error means your Panasonic washing machine detected a fault with the motor triac — the electronic switching component that controls power delivery to the wash motor. When it fails the motor cannot be controlled correctly and the machine stops the cycle. This is a hardware fault that requires professional repair and cannot be fixed by the user.
Common causes
- Motor triac on the main control board has malfunctioned or failed
- Power surge caused damage to the triac circuit
- Main control board has developed a fault affecting the triac
How to fix it
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1
Unplug the machine and do not attempt to use it
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2
Contact a qualified technician to inspect and replace the motor triac or main control board