What does sns mean on a Raypak 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 does SNS mean on my pool heater?
The SNS error code indicates that one of the pool heater sensors is not working and some troubleshooting is necessary.
When does the fault code appear on a Raypak heater?
Raypak Heater Fault Code Guide 1 Water temperature is below 36F or above 110F 2 If the two thermistors are more than 2 degrees apart, the SNS code will appear. 3 Loose or corroded connection at P1. 4 If the sensor is not mounted all the way into the JACO fitting on the header, it may give a false reading.
What to do if your Raypak pool heater goes bad?
1. Possible excessive water temperature in the tube bundle. Once heater cools, high limits resets automatically. 2. Check for blockage in tubes. 3. Check for low water flow. 4. Check Unitherm governor- replace if necessary 1. Possible excessive water temperature in the tube bundle. Once heater cools, high limits resets automatically. 2.
Why is my SNS on my Pool not working?
What does BD1 mean on a Raypak heater?
The panic really doesn’t set in until you realize error code BD1 means absolutely nothing to you. Error codes are both curses and blessings. Although an error message is never really a good thing, at least it’s an indication of what the problem is. Just imagine how much easier it would be to diagnose diseases if humans came with error codes.)
Raypak Heater Fault Code Guide 1 Water temperature is below 36F or above 110F 2 If the two thermistors are more than 2 degrees apart, the SNS code will appear. 3 Loose or corroded connection at P1. 4 If the sensor is not mounted all the way into the JACO fitting on the header, it may give a false reading.
What to do if your Raypak pool heater does not work?
Try unplugging all the wires connected to the board and switch off the heater from the toggle and main switch. Power back on. If it still does not work, change the board entirely. Raypak pool heater water sw open error could have been caused by several factors. The most notable one is water pressure.
The panic really doesn’t set in until you realize error code BD1 means absolutely nothing to you. Error codes are both curses and blessings. Although an error message is never really a good thing, at least it’s an indication of what the problem is. Just imagine how much easier it would be to diagnose diseases if humans came with error codes.)
