Deleting transmitters

  1. Remove ventilation unit front cover.
  2. Activate teach-in mode on the master: Press the teach-in button "LEARN" (2 seconds) until all 3 LEDs flash.
  3. Activate delete mode: Press the teach-in button "LEARN" briefly 2x. The 3 LEDs flash twice briefly and switch off (periodic process).
  4. Delete transmitter: Press the teach-in button "LEARN" for at least 2 seconds until the 3 LEDs light up 1x for an extended period and then go out. All taught-in transmitters are deleted.
  5. Before putting on the front cover, the shutter must always be open. To do this, briefly switch on the master unit.
  6. Fit front cover on the master unit such that it locks into the safety catches.
  7. Make sure that the transmitters are deleted.