The KE/ES 4240 2804 carries a dual designation rather than a single clean model number — a naming pattern from export and import paperwork of the same era as the R1400, describing what is functionally the same freestanding all-refrigerator cabinet.
Because the underlying hardware matches the rest of that 2004-documented family, diagnosis follows the same path: read the exact error code off the display, and rule out DEMO mode before assuming the compressor itself has failed.
Key Features
- Freestanding all-refrigerator cabinet (export designation for the same R1400-era family)
- Electronic temperature control
- Standard Liebherr error code diagnostic display
Most Common Issues on This Model
Control panel showing an F-series error code — Liebherr documents the problem ranges but reserves the specific-digit meaning for a technician's own service lookup, so we read the exact code before opening anything
DEMO mode left switched on from setup or a showroom display, leaving the panel lit with no active cooling