A bakery with a glass-door merchandiser struggled with temperature spikes during morning rushes.
| Code | Meaning | Corrective Action | |------|---------|--------------------| | E1 | Sensor open circuit | Check/replace NTC probe | | E2 | Sensor short circuit | Replace probe | | E3 | High temp alarm active | Check cooling system, setpoint | | E4 | Defrost timeout (too long) | Check defrost heaters, term. sensor | | EE | EEPROM error | Factory reset / replace controller | Elstat Ems 25 Advanced Manual
100-240VAC (internal power supply converts to 12VDC for the display). A bakery with a glass-door merchandiser struggled with
Activated during periods of zero predicted traffic. The controller allows the temperature to rise to a "Saving" set point (approx. 50°F), turns off cabinet lights, and cycles the evaporator fan to conserve power. The display may show "---" or "SAb" . Activated during periods of zero predicted traffic