ErrorCodeDoctor
Panasonic Washing Machine H05 error code
The H05 error means your Panasonic washing machine detected a corruption or fault in the data stored on the power PCB. This is a hardware-level memory fault that cannot be resolved by the user. The power control board will need to be replaced by a qualified technician.
Common causes
- Memory data on the power PCB has become corrupted
- Power surge caused damage to the PCB memory circuit
- Power control board has malfunctioned or failed
How to fix it
-
1
Unplug the machine and do not attempt to use it
-
2
Contact a qualified technician to replace the power control board
Related Panasonic Washing Machine error codes
H05 error — frequently asked questions
What does the H05 error mean on a Panasonic washing machine?
A memory or data error was detected on the power control board
What causes the H05 error?
The H05 error is usually caused by: Memory data on the power PCB has become corrupted; Power surge caused damage to the PCB memory circuit; Power control board has malfunctioned or failed.
Can I fix the H05 error myself?
This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.
How much does it cost to fix the H05 error?
Fixing the H05 error on a Panasonic washing machine typically costs $150–$350, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my washing machine with the H05 error?
We'd recommend addressing the H05 error before continuing to use the washing machine, since hard-rated issues often involve a real fault rather than a minor glitch.