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Just bought house with pool and mastertemp 400. When i turn…

Customer Question
just bought house with pool...
just bought house with pool and mastertemp 400. When i turn the heater on it seems to be working but instead of showing temperature on display it shows the number 1. What's up?
Submitted: 2 years ago.Category: Pool and Spa
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Answered in 22 hours by:
2/28/2016
Pool and Spa Expert: Billy, Technician replied 2 years ago
Billy
Billy, Technician
Category: Pool and Spa
Satisfied Customers: 23,150
Experience: Licensed in Hydronics and Boilers
Verified

I am very sorry your question has not been picked up yet.

I just logged on and found you had not been assisted.

Please let me know if you still need help and I will do my best. Please do not "Rate" as we have not worked toward an answer yet.

If you would like to proceed let me know by replying. Once again use reply..not "rate".

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Customer reply replied 2 years ago
still waiting on an answer
Customer reply replied 2 years ago
Still waiting on answer
Pool and Spa Expert: Billy, Technician replied 2 years ago

Can we rule out that part of the LED is not functioning?

Is there any info that appears if changing temp, off, on, etc?

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Customer reply replied 2 years ago
Led is working. I can scroll temp settings , but screen reverts back to the number 1. Does not indicate pool temp.
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