I have a brand new heater that was installed last fall. I started to get this error this week and wasn't sure what to do?
Mastertemp SFS error
- Thread starter etherscreen
- Start date
- Jul 21, 2013
- 65,386
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Most common reason is low water flow through the heater. Check your pump RPM and filter pressure and clean your filter.
Check valves are in the proper position.
Check the interior for obstructed venting (intake and exhaust). Animal nests, spiders, mud dauber nests against the air blower vent, can all block the air flow and lead to an overheat and SFS error.
www.troublefreepool.com
Check valves are in the proper position.
Check the interior for obstructed venting (intake and exhaust). Animal nests, spiders, mud dauber nests against the air blower vent, can all block the air flow and lead to an overheat and SFS error.
Pentair MasterTemp Heaters - Further Reading
www.troublefreepool.com
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