H02
Tiger
Program Selection / Mode Lock Error
H02 code; cooker remains in warm mode and cannot be switched to certain programs.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Stuck keypad button, Faulty membrane switch, Control firmware lock, Contaminants under control panel
How to Fix / Troubleshooting
Safety first: Unplug the cooker before cleaning the control panel.
- Clean keypad: Wipe the control panel with a slightly damp cloth and mild detergent. Do not allow liquid to seep into the panel. Dry thoroughly.
- Check for stuck buttons: Press each button individually and ensure it returns smoothly. If a button feels stuck, gently work it around its edges while cleaning.
- Power cycle: Leave the unit unplugged for 10–15 minutes, then plug back in and test program selection.
- Persistent issue: If H02 remains and certain buttons do not respond, the keypad membrane or control PCB may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Keypad / Control Panel Assembly
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