Viking II Spa - Blinking Light

[xring600]

My Viking II Spa light is blinking on and off repeatedly. I cannot change the temp either because the topside light control seems to be stuck and when the temp button is pushed it only changes the mode. Any ideas on what may cause this? Thanks in advance.

[xring600]

I wanted to mention that the spa has a Balboa pack. Now the tub will not heat and the pump will not run, just the blinking light.

[phillyboy]

XRING,

Not sure if you got this resolved as of yet. It seems the blinking light indicates a problem with the system. At first thought, it may just be the pressure switch that has malfunctioned, but after seeing another post that the pump and heater are down, maybe the pack is in need of replacement.

phillyboy