poolfusq
Gold Supporter
I upgraded from 1.064 to 2.026. I had no problems except a small-ish configuration change. I should first mention my old firmware resulted in the freeze settings being removed from the spa. After I upgraded to 2.026, it again removed the freeze protection and I was disheartened by that. However after setting it again, and rebooting the panel, even shutting off the breaker (lots of testing), it never again lost the setting so I think that hurdle has been crossed. My heater was working fine before the upgrade, and after the upgrade I had to change some settings (my setup uses the 2 wire fireman's jumper switch to the J jumper on the circuit board of the intellicenter, not the 485 cable).
Other than that, no problems.
A solution not introduced unfortunately is to the freeze mode settings on my secondary VSF pump-- there's an actuator switching circuits from deck jets to PV3 (in floor cleaner). Although freeze mode does start, it does not rotate the actuator back and forth between the deck jets and the in floor cleaner (like the primary pump does between spa/pool/bubbler). So I always have to manually set the actuator switch to share between the two deck jets/pv3 circuits.
Other than that, no problems.
A solution not introduced unfortunately is to the freeze mode settings on my secondary VSF pump-- there's an actuator switching circuits from deck jets to PV3 (in floor cleaner). Although freeze mode does start, it does not rotate the actuator back and forth between the deck jets and the in floor cleaner (like the primary pump does between spa/pool/bubbler). So I always have to manually set the actuator switch to share between the two deck jets/pv3 circuits.