The input voltage to the generator is below the requirement for operation. Have an electrician test the voltage at the unit and correct what is needed to get the voltage up to 208‐240VAC. This error may cause the generator to beep.
Electrical Requirements per generator:
ThermaSol requires that a licensed electrician perform all electrical work.
Once you correct your electrical and when you touch the OK button the STEAM icon will disappear.
Proceed to ThermaTouch Scan For Device(s) article and make sure that the STEAM icon comes back.