Lance Kibbee

I wish I had "T" valves!! But it does not. I have checked all the connections and unplugged and replugged all the pumps heater ozone and spa audio and lights to include both the main control panel and internal spa controller. Still have those blinking lights. Thanks for the advice.

I have a Vista hot springs hot tub with IQ 2020 control panel. I had to drain it to replace pump. Now on start up the front control panel powers up for a second then goes blank. It does this every other second. I opened the IQ 2020 main control cover an have three blinking lights that flash when it tries to power up. The D 17 controller appliance (red light flashes). The D15 limit OK (green light). The D 12 controller unplugged (red light). What is the issue?? What can I do to fix it? Thanks