i have a 1995 emarald spa i think its a 995 mod anway i turn it on and it runs about 5 min then turns off and have a red blinking light on the control panel i turn off the main power and turn back on after 10 min and same thing runs for about 5 maybe 8 min tops then red light again help??? i did put a new pressure switch that didnt do it...

So when it starts blinking all the functions get locked? Including the motor shuts off?

HL errors on olders spas sometimes are set to cause a complete shutdown. Is the heater drawing current for the first few minutes? How old is yuor filter?

yes it does have new filters.and oddly enough we thought we would just turn it on yesterday and see what it would do and low and behold it ran just like it is suppose to ran it for about 7 hours it warmed and working good... what do ya think ????