I have an indoor heated pool and out of nowhere, it is no longer heating. I have run the backwash, since I saw this idea on youtube. That still is not helping. After turning the system completely off and back on, it will show that it is heating but never last more than maybe a min. can anyone give me an idea of maybe what may be going on with the system?
Pentair pool heater
- Thread starter christa2812
- Start date
- Jul 21, 2013
- 53,033
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Welcome to TFP.
What model is your Pentair heater? If it is a Mastertemp then you will find the manual here —> https://images.inyopools.com/cloud/documents/pentair-heater-mastertemp.pdf
Follow the diagnostic flow charts beginning on page 23.
Also read the Sequence of Operation on Page 4.
What model is your Pentair heater? If it is a Mastertemp then you will find the manual here —> https://images.inyopools.com/cloud/documents/pentair-heater-mastertemp.pdf
Follow the diagnostic flow charts beginning on page 23.
Also read the Sequence of Operation on Page 4.
Last edited:
sktn77a
Gold Supporter
If it fires up and stays on for a only short while, could be a bad valve or flow/temp sensor.
