Faby Cab S.p.a Faby CAB Frozen Drink Machine 2 Bowl "blue wire timer switch" Questions

...blue and brown wires going to the timer. now turn the machine on and using a flat head screwdriver, turn the slotted head in the front of the timer clockwise until the compressor turns on. now the ...

...blue wire harness, turn middle screw until compressor turns on), the refrigeration solenoids (is there a click from the back when you turn the switches on), does the compressor turn on, does the fan ...