Leslies copper therm heater. ( Raypak RP2100)

[Seanhan]

My heater displays a SNS on the LCD.
After some research i determined that this is a bad temp sensor.
I went to leslies a bought a new one for 100 bucks .
Removed the old one and noticed it was split.
Installed the new raypak part, the connector was different, had to use the old one , soldered and heat shrunk connections. Now i still have the SNS error !!!!!

Any body got any ideas ??? PC Board ????
Thanks for any help !!!!

 

[Seanhan]

Heater back on line !!! Got the correct temp sensor online ..
I Forgot we had the PCB replaced a few years back .. It maters on what sensor you use ...

 

[JasonLion]

Congratulations. Glad you figured it out!

 

[Seanhan]

Bought a new PCB for my raypak rp2100 digital , on E-bay for $ 85 bucks and it works !!!
My LCD was going out .. They still have some more if anybodys looking .. He had a case of them new old stock.
And also i used silicone to seal the bezel , it's plastic and the sun warps it a little letting rain water in ..
And it gets on the board .. The boards are going for around 300 in the pool stores .
Might get a spare !!! A few years back we had Leslies fix the heater he changed the board out for around 700 bucks , 5 min job .... For me.. And that was my first one ..