Questions & Answers for: trouble shooting heater control board

heater board as 42001-0096, the manual says we should have 42002-0007S the model number of the heater is SR400NA, does anyone know which is correct? Not sure which one is correct but here is a link to

Heater Control Panel Enclosure $319.00 42002-0007S Sta-Rite Max-E-Therm Control Board/6 Pin, Natural Gas/LP $244.70 What would be the most likely component? Thanks for your help! JM check switch if ok

My pool filter pump does not automatically stop as programed. Turn control to service did not stop it, either. Have to turn of power supply to the pump to stop it. Any solutions? Thank you! relay ...

pentair master temp e05 error code gas error

...lights. when any selector button is pushed the heater does not respond. There are no error codes and it won't even go into the diagnostic mode. Am I looking at a new control board? check temp ...

...heater and i just replaced the control board and the membrane board # is 42002-0007s I also checked to make sure that I have a flue sensor and not a switch. I programed the board to SF1 as the ...

Control board on my SR400LP Heater reads 180, followed by r 8 on power up then does not respond to any buttons. Troubleshooting guide points to replacement of control board. I tried jumping pins 4 and

...means that I have a bad circuit board if no LED light comes on? How can I tell if I have a bad circuit board? The spa/pool heater is about 7 years old. check voltage from wall then transformer ...

pentair heater will not turn off Does it not shut off at all? This heater has probably been "rigged", and is extremely hazardous in this condition. Turn off the gas supply and get a pro to check it ...

schedules how do i change mine from 1/9 to1/1 is pool and spa combination ? or pool only ?