What Analogue Temperature Display Means
Liebherr's impulse-sales chest cabinets carry an analogue temperature display rather than an electronic one, fitted so customers can see the goods are stored correctly. There is no error code behind it and no alarm — if the needle is wrong, the only way anyone finds out is by checking it against something else.
Common Causes of Analogue Temperature Display
- A capillary or bulb-type gauge drifting out of calibration with age
- The sensing bulb dislodged from its intended position in the cabinet
- A genuine temperature problem that the gauge is reporting correctly
🔧 One Safe Check You Can Try
Put a calibrated thermometer inside among the stock and compare it with the gauge. That comparison is the entire diagnostic available on this style of cabinet, and it is worth doing on a schedule rather than when a customer asks.
⚠ Why You Shouldn't Go Further Than That
- A customer-facing gauge that reads reassuringly wrong is worse than no gauge at all, because it stops anyone asking the question.
- On a cabinet with no electronics there is no stored record of anything — no alarm log, no peak temperature — so an independent check is the only evidence that exists.
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.