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View Full Version : Cal spa control panel 2100 error #20, 11, and 01.


msoctopus
Apr 6, 2013, 12:21 PM
We drained and refilled our spa. It circulates well but it stays at 80 degrees, heater is set for 101. When restarting the spa we get #20, #11 and #01 flash on the control panel before showing the temp. Does anyone have any idea what these "error" numbers are for? Any suggestions for heater? Removed filter and the heater light is lit on the panel.
Mary

Mrobillard
Aug 13, 2016, 02:48 PM
Im getting the same messages 20,11,01

Did you ever figure this out?

Thank you
Marc

ma0641
Aug 13, 2016, 07:30 PM
Your manual should show werror codes. Otherwise, Google "California Spa error codes"