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  1. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Yes, of course I know and others may appreciate the warnings. I don't reccomend anyone doing this. For me, though, heater works perfectly fine and has since I did this. Heater fires and comes on when called, and goes off when temp is reached. I run my heater everyday at 11am for 2 mins just to...
  2. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Not sure, pool and spa heating working perfectly fine since I did this Jan 14, 2020. Never replaced the board. Do you know?
  3. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Sorry for the late reply, but I did figure this out. I thought I had replied here but I guess I was all happy my heater was back working that I forgot. LOL Since the board was deemed bad, I ended up cutting open the relay that's on the board. Used an alligator clip to manually close the...
  4. IMG_3171.JPG

    IMG_3171.JPG

  5. Kihon

    Spill-over mode added

    Nope. actually it was all you. :cool: If course, we all would have known that if I would have been allowed to reply to the orig thread here 🤡 And I thank you much!
  6. Kihon

    Spill-over mode added

    Even though this thread is from 2 years ago(sorry for the necropost!), I wanted to just say that the banter here in this thread helped me 100% with my issue. My installer(from 6 years ago) never set up "spill-over" mode and I had the same issue as @jobybett above. So based off the info here...
  7. 2020-07-27_14-55-49.jpg

    2020-07-27_14-55-49.jpg

  8. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    I'll order a new board from Inyo. In the meantime, since the board is bad, I decided to dive a little deeper into the board and figured out how to manually close the solenoid of the the large black relay (JTN1AS-PA-F-DC24V RELAY) is on the top corner of the board....by adding small voltage to...
  9. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    I did a few things I ran a continuity test on the red 2 wires both disconnected and connected to the board. The wires are good from end to end. I jumped the pins right at the board connector Tested with pins jumped at board, still shows AGS LED on after testing :(
  10. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Hmm. Essentially $150 more than a few others places(450 OTD). Also $84 restocking fee if I have to return it. Some serious gambling here.
  11. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    I returned the other control board and they have finally refunded me the money. I have finished my conversation with Pentair. Basically went no where. I'll leave his name out out of respect. Here's the text: So, Now im back to square one. Afraid to order another board from another...
  12. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Your link doesn' t seem to work, I bought the last one from(through) Amazon. Just returned it. Inyo is pretty high.
  13. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Care to link me to their store? Cannot locate. I was kinda assuming Amazon Services Inc is on Amazon? Thanks
  14. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    I asked them in the orig email, also sent a video I made of why I thought it was counterfeit. No reply.
  15. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    PS: I'm still conversing with Pentair, they had me remove the thermostat and spring and run it LOL. they didn't mention the counterfit board.
  16. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Ok I've returned it and just got a message they will refund it. Any reccomendations on where to purchase another new one?
  17. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Ya I agree. Im returning it
  18. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Do you think the image of my board looks like a counterfeit one?
  19. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    It actually came from a place named "Swimmables" out of Granada Hills. Found the place on Google called DiscountPoolMart.com. They have good reviews on Google. Ya, I sent them a link to my video in the return info
  20. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Ok sent Pentair an email. I'm out of town on biz from Mon-Fri this week so I'll have to pick this troubleshooting back up on Friday. If you have anything else to add, LMK Thank guys.
  21. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    From your experience, what's the best way to contact Pentair?
  22. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    As I look closer at the new board, I found a few interesting things on the back of it. Let me know your thoughts if this is considered normal or not.
  23. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Yes, fires up. Can feel heat coming out of exhaust. but heat only stays on for 12 seconds or so then shuts off and displays AGS LED on back of orig board. Just like my orig first post. Only the heat shuts down. Board still shows temp and fan remains on. You can review my orig video. I just...
  24. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Not a new issue. Same exact issue when old board installed. The issue has not changed from before and after blowing that 1.25a fuse. The only issue is with new board, simply doesn't even work. Doesn't even display the water or air temp like the old board does when running without the heater...
  25. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Reinstalled old orig board. Confirmed same issue. Heater turns on and then goes off after 10-15 secs. Same issue AGS led on Here's a pic from the backside of new board. I think it's genuine, right? Onbe thing I did notice with old board installed...is that the display shows the water temp...
  26. IMG_2941.JPG

    IMG_2941.JPG

  27. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Now that I'm looking at the box, it says aftermarket here's the box:
  28. IMG_2940.JPG

    IMG_2940.JPG

  29. Kihon

    Another.....Mastertemp 400 with AGS LED + Service Heater LED

    Was kinda thinking and assuming Pentair but sold by Pool Zoom, whoever that is.
  30. 2020-01-05_7-25-48.jpg

    2020-01-05_7-25-48.jpg