Laswim EC Series Salt Chlorinator Showing E6: What Does It Mean?
Laswim EC Series Salt Chlorinator Showing E6: What Does It Mean?
The E6 code indicates a fault in the controllers internal temperature sensor. Have a technician check the sensor before deciding to replace any parts.
Controller Internal Temperature Sensor Fault
Have a technician check the sensor before deciding to replace any parts.
What Should You Do When You See This Code?
E6 vs E7
Both codes relate to temperature sensors, but in different locations.
Reporting the correct code helps the technician diagnose the right problem.
Switch off and disconnect power before any internal inspection. Dont open the unit to repair it yourself.
Adding salt will not fix the E6 code, because the problem is with the sensor inside the controller.
Frequently Asked Questions
What does the E6 code mean on a Laswim salt chlorinator?
E6 indicates a fault in the controllers internal temperature sensor. Have a technician check the sensor before deciding to replace parts.
What is the difference between E6 and E7?
E6 is a fault in the controllers internal temperature sensor, while E7 is a fault in the water temperature sensor.
What if E1 appears together with E6?
Tell the technician both codes appeared. E1 relates to excessive heat sink temperature, and the manual says to check E6 as part of it.
Will adding salt clear the E6 code?
No. Adding salt does not fix E6. Have a technician check the sensor inside the controller.
Need Help With an Initial Diagnosis?
Send us a photo of the display, your unit model, and let us know whether any other codes appeared.
