English – 9
EN
 Attention! – If a given device does not communicate (it can happen especially 
when the system consists of many wireless devices), the interface will emit a beep 
for 10 seconds. If in the meantime no other key is pressed, after 10 sec onds the 
interface interrupts the acquisition phase and maintains the system in the previous 
state. If, despite repeating the procedure, you are unable to add the device, you 
can recreate the system: paragraph 5.1
02. In this phase, you can add new devices to the system: see point 04 in para-
graph 5.1 
5.3 - REMOVING ONE OR MORE DEVICES FROM AN EXISTING 
SYSTEM
This procedure allows you to remove one or more wireless devices from an existing 
wireless network without needing to reacquire and/or re-install the entire system 
from the beginning.
01. Remove the batteries from the device you intend to remove, or reset the factory 
values according to the procedure described in paragraph 5.4.2 so the device 
can no longer communicate.
02. Press and hold the WM100 button (fig. 3) and release it after the green led 
comes on. When released, the led will begin to flash rapidly and WM100 will 
try to communicate with each of the devices already on the system and these 
will go into programming status. 
At the end of this phase, the interface will emit a beep for 10 seconds to indi-
cate the lack of response of the device(s) to be removed. Within the beep dura-
tion, press and release the interface key to confirm removal of the device(s): in 
the interface the led turns on solid green.
03. In this phase, you can add new devices to the system: see point 04 in para-
graph 5.1
5.4 - DELETING THE MEMORY ON THE INTERFACE AND ON  
  THE WIRELESS DEVICES
The following procedure allows you to delete the memory of the devices and reset 
the factory values. It is useful to perform these procedures when you want to