Sta Rite Max E therma 400 shutting off

dadkins94

Member
Feb 25, 2024
9
starke
I just purchase a used sta rite 400 and after getting everything plugged and wired up I tried cutting it on and it shuts off after just seconds. I do not hear anything kicking on. It lights up says “128 R13” and then the lights go off and it won’t do anything. Any help would be much appreciated.
 
I just purchase a used sta rite 400 and after getting everything plugged and wired up I tried cutting it on and it shuts off after just seconds. I do not hear anything kicking on. It lights up says “128 R13” and then the lights go off and it won’t do anything. Any help would be much appreciated.
Are there any or the error lights on the back of the board "on?" A bad SFS will not allow it to go any further.
 
Does the power plug match the power supply?

Note: Do NOT randomly change the plug to "Try" it.

If you use the wrong plug with the wrong power supply, you can seriously damage the heater.


How old is the heater?

Did the seller tell you it worked?

Did they show you that it worked?
 

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I installed a new board today and it seems to work. But now I have a new problem. The unit kicked on and ignited but seemed to put off a lot of heat quickly and now the manifold is leaking and causing smoke. The unit is saying the temp is 126.
 
Maybe you plumbed it backwards?

Did you verify that the voltage was good?

Did you verify that the flow was good?

Maybe the heater is 30 years old and it is a piece of junk and that's why the seller wanted to get rid of it?
 

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