The printer is displaying the message: Incorrect RPM reading of the fan. Please check its wiring and connection.
Warning name: Fan warning
Warning code: #10713
This warning is sent when the printer is idle and detects an incorrect fan RPM. If a print is started after this warning is shown, error Fan failure #10106 will be presented.
The SL1 has three fans:
If the warning appears, please follow maintenance steps for the fan that generated the issue: SL1/SL1S maintenance. When doing that, also check the cable connections of the fan to the mainboard.
Go to the printer menu in LCD menu -> Settings -> Calibration -> Wizard. The printer will run the self-test. In case the fan also fails during the self-test, switch the connection of two of the fans, and see if the warning will be transferred to the new fan. If the error is transferred, the fan that had the warning originally may need to be replaced.