What does SNS mean on a Raypak pool heater?
SNS code stands for sensors. The thermostat/High limit/pressure switch. one of these could be faulty. Try turning the breaker to the pool heater and or pool itself off for 1 hour then re set breaker and see if heater code clears. Fix my Pool and Spa, Owner / Technition.
What to do if your swimming pool heater is not working?
Make sure that the pilot is lit (millivolt heaters). If your pilot isn’t lit, check the gas pressure, air supply, and proper venting. Make sure the pilot tube is intact and not clogged. For MV heaters, if the pilot won’t stay lit, check the output on the thermocouple. Is the gas supply valve in the ON position?
Why does my gas pool heater pilot light not ignite?
If the gas pool heater pilot light won’t ignite there are a few reasons for this. It’s something that can be checked easily but if the problem isn’t visible you may need to call a service professional to inspect further.
How to troubleshoot a Rheem pool heater with SNS?
Clean the water temperature sensor, which is on the filter pump, with a cloth slightly dampened with rubbing alcohol. Allow the sensor to air-dry. Reset the circuit breaker by turning the circuit breaker off and then back on. Wait five minutes for the Rheem pool heater to power back on and the “Power” light on the control panel to illuminate.
Why is my SNS on my Pool not working?
The SNS error code indicates that one of the pool heater sensors is not working and some troubleshooting is necessary.
Make sure that the pilot is lit (millivolt heaters). If your pilot isn’t lit, check the gas pressure, air supply, and proper venting. Make sure the pilot tube is intact and not clogged. For MV heaters, if the pilot won’t stay lit, check the output on the thermocouple. Is the gas supply valve in the ON position?
If the gas pool heater pilot light won’t ignite there are a few reasons for this. It’s something that can be checked easily but if the problem isn’t visible you may need to call a service professional to inspect further.
The SNS error code indicates that one of the pool heater sensors is not working and some troubleshooting is necessary.
What does SNS mean on a pool heater?
The pool heat can be controlled from the digital control panel and an on-board diagnostic tool informs users if there is a problem with the heater by displaying an error code. The SNS error code indicates that one of the pool heater sensors is not working and some troubleshooting is necessary.
