Spa in a Box Error does anyone know what this means?

Question

The heater is saying EL1 and not heating, but it heated fine before we shut it down about a month ago. Is there a reset button on these units or something that could cause that error code or does anyone know where to find out what this means? Thanks so much for any ideas.

Answer 1

It is possible it is a Electical fault or loose connection. Go on the web site if it is a CalSpa and it may give a troubleshooting guide there.

It is a good practicec- to shut off power and tighhten electrical connections after you have it awhile. Reset Breaker and GFI.