Pin connections of the Winterhalter GS 24 electronic program control

The last Days I had to repair a Winterhalter GS24 commercial glasswashing machine. Some cleaner liquid got into the electronic program control called EPS 1.1 V2.0;(part number: 31 05 132):

I was not able to get a connection scheme of the machine for which reason I had to discover the connections by my self. Here is a list of the connections:

Out:
A2 -> detergent dispenser
A4 -> rinse aid dispenser
A5 -> control lamp “cleaning”
A7 -> main pump
A10 -> fresh water valve

In:
E1 -> tank fill level
E2 -> door contact & tank heating (thermostat)
E3 -> start button
E6 -> boiler thermostat (clear water tank)

The other connections where unused in my machine (model without AquaMatik). They should be connected in more equipped machines.

1 thought on “Pin connections of the Winterhalter GS 24 electronic program control

  1. Hola, necesito programar un EPS 1 , 31 05 130, pueden enviarme el instructivo de programación del dip-swicht. Gracias

    Atentamente César González

Leave a Reply

Your email address will not be published. Required fields are marked *

*