Velleman projects K4040 Assembly instructions - Manual (Page 11)

11
Mount them square against the PCB!
V9 : B9A
V10 : B9A
V11 : B9A
With the holes facing the PCB edge !
SK3 : 2p
SK4 : 2p
SK9 : 2p
SK10 : 2p
SK11 : 2p
SK12 : 2p
SK13 : 2p
SK14 : 2p
SK15 : 2p
SK16 : 2p
SK5 : 3p
SK6 : 3p
SK7 : 3p
SK8 : 3p
18. PCB connectors
19. Valve sockets
5 9
8
7
4
3
2
V...
6 1
The various relays have leads that correspond to
the printing on the PCB:
RY3 : VR5V122C
RY4 : VR10V121C
RY5 : VR10V121C
20. Power relays
RY...
RY...
F1
Insert a 5A fuse for 115V
Insert a 2.5A fuse for 230V
Fit the protective cap to the fuse holder.
21. Fuse holder + fuse
F...
TR1 : 12VAC
22. Transformer
TRAFO...
Construction