What High Temp Room Means
High Temp Room flashing alternately with the standard indication means the interior has risen above its alarm limit. Liebherr names three possible causes — a door left open a long time, a long power failure, or a problem in the appliance — and adds one honest exception: a large quantity of warm items loaded at once can raise this alarm without anything being wrong.
Common Causes of High Temp Room
- A door left open long enough for warm room air to raise the interior
- A power failure the cabinet is still recovering from
- A large batch of warm product loaded at once, which Liebherr says is not an error
- A genuine problem in the appliance, which the manual lists explicitly
🔧 One Safe Check You Can Try
Cancel the tone with the alarm button, then work out which of the four situations you are in. If a big warm load went in an hour ago, watch the temperature fall. If nothing was loaded and the door has been shut, the list has narrowed to two, and one of them is the appliance.
⚠ Why You Shouldn't Go Further Than That
- Liebherr's own instruction for both this alarm and the power-cut alarm is that the items must be checked and a decision made about whether they can still be used.
- The length of the temperature rise and the maximum reached are stored in the alarm memory, and those two figures are what separate a brief loading excursion from a cabinet that has been warm for hours.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.