RJ-60 “power off” troubleshooting

Bperry

Gold Supporter
TFP Guide
Aug 20, 2020
5,878
Knoxville, TN
Pool Size
27000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
CircuPool RJ-60
Opened the pool yesterday and ready to turn on the SWCG and I get no response from the keypad except if I press the “superchlorinate” button. When I press that, the screen lights up and says “POWER OFF” for about 30 seconds and then shuts off.

Ive pressed the power button
I’ve verified 220V is getting into the main board
I’ve checked the internal 15A fuse and it is good
The circuit breaker is not tripped.

Any ideas on what’s going on with it? I see some troubleshooting guides showing how to replace the keypad.