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Error code · Coffee Machine

Thermador Coffee Machine “Switch off with power switch and then back on after 30 sec!” message

This long instruction appears on a TCM24TS built-in coffee machine and asks you to power it off, then back on after 30 seconds. The manual gives two reasons: the appliance has gotten too warm, so it…

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Code
Switch off with power switch and then back on after 30 sec!
Appliance
Coffee Machine
Brand
Thermador
Warranty
30-day workmanship

What Switch off with power switch and then back on after 30 sec! means

This long instruction appears on a TCM24TS built-in coffee machine and asks you to power it off, then back on after 30 seconds. The manual gives two reasons: the appliance has gotten too warm, so it should cool down, or the brewing unit is dirty and needs cleaning. Both are things an owner can address before calling anyone.

Usual causes of Switch off with power switch and then back on after 30 sec!

  • A machine that has become too warm
  • A dirty brewing unit
✓ A safe check worth trying

1. Switch the coffee machine off at the power switch. 2. Let it cool, and wait at least 30 seconds before switching it back on. 3. If the message returns, remove and clean the brewing unit as described in your manual. 4. Switch on again and brew. If it still appears, call us.

! Why you should stop here
  • If the message returns even after cooling and a clean brewing unit, a sensor or the drive needs testing.
  • Repeatedly forcing restarts can wear the brewing mechanism.
Taking off a panel yourself does not by default void a manufacturer warranty, yet it can lead to accidental damage, and some manufacturers attach their own service terms. Read your warranty paperwork, or ask us, before you decide.
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Switch off with power switch and then back on after 30 sec!Switch off with power switch and then back on after 30 sec! questions
Why does it ask me to wait 30 seconds?

The pause lets the machine reset properly after you switch it off with the power switch. Turning it back on right away may not clear the condition that triggered the message.

What are the two possible reasons?

According to the manual, either the appliance is too warm and should be left to cool, or the brewing unit is dirty and should be cleaned. Cooling is the quick one to try first.

How often should I clean the brewing unit?

Your manual describes the cleaning steps. Cleaning it when the machine asks, and not letting grounds and oils build up, helps prevent this message. We can show you where the unit sits during a visit.

Request service

Is Switch off with power switch and then back on after 30 sec! still showing?

Our technician checks it in your home and hands you a written price before touching anything.

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