crwdns2933423:0crwdne2933423:0

crwdns2933803:07crwdne2933803:0

crwdns2933797:0Renecrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Rene

crwdns2933769:0crwdne2933769:0
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[title] Schematic
[* black] I'm impressed with the simplicity of this device. The only thing the PCB does is to turn off the device off if it has not been used in a while (the pump was not used). Everything else is directly wired.
[* black] My original drawing is attached - I was making it while I traced the cables. I'll add a cleaned up version soon.
[* black] Cables/wires: b = blue, bk=black, o=orange, r=red
[* black] T,M,B are the top, mid, and bottom pins of switches, respectively.
+[* black] From what I can tell, the PCB is very basic.