3. Wiring   
JCX-161  BNWAS Installation Manual 
78 
7ZPNA4321  
 
 
2)  Cable preparation work 
Strip off insulation by 5 to 6 mm. 
 
 
 
 
 
3)  Wiring to terminal block 
Prepare a flat head screwdriver in which the spring of a terminal block carries out full 
opening at 3.5 mm or less in width. 
 
Insert the screwdriver into a square opening on upper portion of the terminal block as far 
as it goes, and then insert the cable. After that, pull out the screwdriver. 
 
 
 
 
 
 
 
 
 
4)  Fixing of couching clip 
After the cables are connected to the terminal block, coil tightly the couching clip in the 
housing to the cables. 
 
 
Coaching clip 
5-6mm 
3.5mm