Sta-Rite Maxi Therm

[edgeAbilly]

Hi all:
I have a original maxi therm and it will heat for about 5 mins and abruptly shut down . Service light comes on them it restarts after about 40 secs and the cycle continues. The membrane was bad and replaced but the problem persists.

Ideas?

 

[ps0303]

No error code being displayed, E##? Service system or service heater light? Take the unit apart and then when the service heater light comes on, if that is the one, flip the top over and see if any of the LED lights are lit up. There are LED lights on the board that correspond to certain sensors. Hopefully one is lit up. There are several things that can cause this condition.

 

[edgeAbilly]

thanks.
No error
codes just shuts down service light comes on and about 40 sec later it fires again then will continue that cycle.

 

[JamesW]

Which Service light comes on?

Service Heater or Service System?