Ascaso User Interface or Keypad Fault

Ascaso machine's display or indicator lights do not respond correctly to button presses.

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.

Possible Causes

Worn or damaged keypad, Loose ribbon cable to control board, Moisture ingress into control panel, Faulty display PCB

How to Fix / Troubleshooting

Basic steps:

Power-cycle: Unplug for a few minutes and reconnect to reset the interface.
Dry panel: If the panel was recently exposed to water, allow it to dry completely before reuse.

Internal checks (unplug first):

Inspect ribbon cable: Open the housing and reseat the ribbon cable between the keypad/display and main board.
Check for corrosion: Look for signs of moisture damage on the keypad PCB. Clean with isopropyl alcohol if minor.
Replace keypad/display: If buttons remain unresponsive or random, replace the keypad or display module as a unit.

Repair Difficulty

Medium 3/5

Required Part

Keypad / Display Module

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