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Blank panel
A blank reading on a spa Control Panel indicates components such as RCD failure, PCB failure or
a connection issue between the Panel & Base.
1. Test the socket voltage, is the voltage close to wall output?
2. Reset RCD and reactive the panel.
3. Replace a control panel, and power on the system again.
4. If blank panel still persists, replace a new PCB or RCD, refer to the section replacing the PCB
or RCD (
page#36-37
) for more details.
1. Replace PCB, or
2. Replace RCD, or
3. Replace Power Cord
Replace a control panel, run system
END
Plug in and Reset RCD
Reactive the panel
Panel Blank?
Panel Blank?
No
Yes
No
Yes
