SYMPTOM

Residual heat too high - descaling cannot start

Appliance: V-ZUG Combi-Steam Models: CSTXSL60F, CSTXSL60FY, CSSL, CSSL60c, CSSL60Y

⚠ What This Means

An acoustic signal is emitted and the display shows Residual heat too high. The appliance has not cooled down sufficiently to begin the descaling process. Descaling requires a cold appliance.

🔧 How to Fix

  1. Allow the appliance to cool down completely before attempting descaling again.
  2. Do not run any operating mode beforehand; let it sit idle with the door slightly open to speed cooling.

🔍 Possible Causes & Solutions

Possible CauseHow to Fix
Attempted to start descaling while the appliance is still hotLet the appliance cool down fully, then retry

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