I spent 3 hours in the run. I had an HE error code (which I decoded as Heating Element fault indications - the manual says 5-E for this code, but ...). So I disassembled the gun to reach the heating element. Measured at 70 Ohms, so OK. I tested the wiring to the gun, eventually opening the case. After some research, I finally found an unlocked contact on a plug ... So it is sure that the device has not been tested at the time of the fob. But there it is, it works and it looks to regulate properly. Cheap, but we must give of himself.
