Gaggia wiring help

CookieSA · 2025-09-28T05:19:27-0400

A couple of years ago my Gaggia failed and I stripped it down to fix it.
With the fam morning about no coffee, we ordered a new one and I , in typical man fashion, put the old one in the garage and got distracted by the dirty pigeons.

I’m now looking at putting the old machine back together, fitted new boiler and pump etc, but in the mean time the photos I took of the wiring have disappeared with a phone I lost earlier this year……

so I need help, I usefully numbered the boiler connections, but not those that fit the other connections.

can anyone assist?

i have…
Double white 90 degree connector
Blue 90 degree connector
Blue straight
double black straight
Double black straight
Red straight
Two earths- I know one of for the cover…..

please help

Jumbo Ratty · 2025-09-28T08:08:09-0400

Search facility on here would surely throw up something you might find usefull

https://www.coffeeforums.co.uk/threads/gaggia-classic-2013-front-switch-wiring-plan.47043/

CookieSA · 2025-09-28T08:12:55-0400

I have found the wiring diagram through Google, but it’s not exactly clear and as mine it’s an older model, I was hoping for someone to recognise the internals and even better send me a picture of their Gaggia internals

loz_the_guru · 2025-09-28T10:45:13-0400

Hi,

Maybe not quite what you're after but here's some photos I found that I took during my PID install, but before i'd touched anything. My machine is 2010 IIRC

Tal · 2025-09-28T11:54:18-0400

This is from a 2002

CookieSA · 2025-09-28T12:03:03-0400

thank you - that will really help

Alfieboy · 2025-09-28T13:27:24-0400

Double blacks will be one on the pump and one on the solenoid - blue looks to be the solenoid and red to the pump

Gaggia wiring help

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