Catalina Spas
Topside Control Panel Failure
Topside control panel is blank or unreadable, but pumps may still run on programmed cycles.
Advertisements
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.
Advertisements
Possible Causes
Failed LED/LCD display, Water intrusion into panel, Damaged topside cable, Faulty control panel driver on board
How to Fix / Troubleshooting
Safety: Turn off power before disconnecting the topside panel.
- Step 1 – Check cable connection: Open the equipment bay and locate the topside control cable on the Catalina control pack. Ensure it is fully seated and not corroded.
- Step 2 – Inspect panel: Look for condensation or cracks on the panel overlay. Water inside the panel usually requires replacement.
- Step 3 – Cable test: If available, test with a known-good topside panel or cable to isolate whether the panel or board is at fault.
- Step 4 – Replace panel: Install a Catalina-compatible topside control panel, routing the cable carefully to avoid pinching.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Topside Control Panel
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements