Control electronics for Siemens EQ.6 coffee machines

What is the coffee machine power electronics board

The power electronics board controls the power supply and operation of the main components of the automatic coffee machine – the pump, heating element, motors and valves. It receives instructions from the control unit and ensures that individual parts of the machine work in the correct sequence and with the necessary power.

Signs of wear or malfunction

• The coffee machine won't turn on or switches itself off during preparation
• Water heating doesn't work or the pump fails to deliver pressure
• The device shows an error, an indicator light flashes, or there is a meaningless symbol on the display
• A burning smell or visible signs of overheating on the board

Why replace this part in time

A damaged power electronics board can cause uneven operation of other parts, shorten their lifespan, or completely put the coffee machine out of action. Timely replacement prevents a bigger failure and restores reliable operation of the device.

Advice on choosing

The power electronics board differs by model and software version, so check compatibility in the product table before ordering.

Compatible with

• EQ.6 TE607503DE Series 700
• EQ.6 TE607F03DE
• EQ.6 TE617503DE Series 700
• EQ.6 TE617F03DE
• EQ.6 TE603501DE Series 300
• EQ.6 TE604509DE Series 400
• EQ.6 TE605509DE Series 500
• EQ.6 TE613501DE Series 300
• EQ.6 TE615509DE Series 500