Pentair MasterTemp 250 Control Board unresponsive

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vonitsa
Pool Newbie
Pool Newbie
Posts: 1
Joined: Wed 25 Oct, 2017 18:36
My Pool: In-ground, 35,000 gallons, Pentair MasterTemp 250,000BTU

Pentair MasterTemp 250 Control Board unresponsive

Postby vonitsa » Wed 25 Oct, 2017 18:50

I have a Pentair MasterTemp 250 which had a fried fan and didn't want to start.
I shorted pins 1 and 2 of the control board and the heater started (of course I had to replace the fan motor).
It works fine now, heats and all the goodies but all the buttons are unresponsive. I have to turn the heater on and off from the breaker on the wall, all lights work fine except one thing: The Spa ON light stays On instead of the Pool ON light (heater works fine on this setting)
Do I need a new control board (since it has been shorted) or a Switch Membrane? Is there a way to reset the board?
Please help...


Teapot
Swimming Pool Pro
Swimming Pool Pro
Posts: 132
Joined: Tue 17 Oct, 2017 10:52
My Pool: 12 x 24 (45m3) liner pool, Triton TR60 filter with AFM glass media (Activate) and variable speed pump running 0.08HP
Location: UK

Re: Pentair MasterTemp 250 Control Board unresponsive

Postby Teapot » Thu 26 Oct, 2017 02:47

Not my topic unfortunately Vonista, I bet you have already answered your own question and its the more expensive answer.
Denniswiseman
Swimming Pool Superstar
Swimming Pool Superstar
Posts: 775
Joined: Tue 06 Sep, 2011 05:48
My Pool: 10k inground fibreglass, Telescopic Cover, Hayward Powerline pump, Quality filter with glass media, 27kw output heat pump, K-2006C test kit
Location: United Kingdom

Re: Pentair MasterTemp 250 Control Board unresponsive

Postby Denniswiseman » Thu 26 Oct, 2017 03:08

Hi Vonista
Have you tried asking the manufacturers

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