Hydropool Keypad Matrix Failure or Moisture Damage

Buttons on the topside control are unresponsive or trigger the wrong functions.

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Possible Causes

Water ingress into Hydropool topside, Worn or cracked keypad overlay, Corroded keypad contacts, Faulty topside cable

How to Fix / Troubleshooting

Safety: Turn off power before unplugging the topside.

  • Power reset: Turn the spa OFF and ON to rule out a temporary software glitch.
  • Inspect keypad: Check for physical damage, bubbling, or water under the overlay.
  • Reseat cable: Unplug and replug the topside cable at the control pack, ensuring a snug fit.
  • Panel replacement: If specific buttons consistently fail or misbehave, replace the Hydropool topside control panel.
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Repair Difficulty

Easy 2/5

Required Part

Hydropool topside control panel
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