E13
Lectron Display / User Interface Communication Error

Lectron charger shows E13 and does not respond to start commands; display may be frozen or partially lit.

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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

Loose ribbon cable between display board and main board, Failed LCD/LED display module, Firmware communication glitch

How to Fix / Troubleshooting

Safety first: Turn OFF the breaker before removing the front cover or display panel.

  • 1. Power reset: Turn OFF the breaker for 5 minutes, then ON. Observe whether the display initializes correctly.
  • 2. Reseat display cable: With power OFF, remove the front cover and locate the ribbon or harness connecting the display board to the main control board. Carefully unplug and replug the connector, ensuring it is fully seated and not pinched.
  • 3. Inspect display board: Look for cracked solder joints at the connector, moisture damage, or burnt components on the display PCB.

Resolution: If reseating the cable does not restore operation, replace the Lectron display board assembly. If the issue persists with a new display, the main control board may also need replacement.

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Repair Difficulty

Medium 3/5

Required Part

Lectron Display Board Assembly
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