I make it easy not to program the remote control.
I: both buttons held down
fb: after 30sec. rapid flashing after four long times
I: released after the third or fourth time flashing slowly
I: 1 button pressed on the remote control after SMD433Mhz button A on the new, both min pressed. 30 or 50s.
fb: nothing happens
Has anyone a hint? Or should I replace the appliance?