The EMS 55 shifts dynamically between states to balance energy efficiency and product safety. 1. Active Mode
In the world of temperature-sensitive storage—whether it’s life-saving vaccines, critical laboratory reagents, or high-value perishable foods—precision isn’t just a metric; it’s a mandate. For years, the Elstat EMS 55 has stood as a gold standard in electronic temperature monitoring. Now, with the release of the , both seasoned technicians and new users have a powerful resource to unlock the device’s full potential.
If the cooler is moved to a new store location, you must clear its learned traffic memory: Enter the menu using the password sequence above. Press the arrow to scroll until the display reads Hr . Press SET , then re-enter the button password sequence.
The ELSTAT EMS 55 is a state-of-the-art energy management system that allows users to monitor and control their electrical consumption in real-time. It is designed to be user-friendly, with an intuitive interface that enables easy navigation and configuration. The system consists of a central unit, sensors, and software that work together to provide a comprehensive view of energy usage.
The temperature swing allowed before restarting the compressor. 1°C to 4°C Saving Set Point Target temperature during Saving Mode. 6°C to 14°C DET Defrost Termination Maximum duration allowed for a single defrost cycle. 10 to 60 mins DOT Defrost Interval Time elapsed between automatic defrost cycles. 1 to 12 hours DIS Display Stabilization
If the condenser exceeds , the controller enters HTM lockdown, disabling the compressor to prevent hardware degradation. Troubleshooting and Fault Codes
Most users never leave the default configuration. That is a mistake. The section of the new manual reveals hidden parameters that transform the EMS 55 from a simple temperature display into a predictive monitoring station.
Allows manual testing of the compressor, evaporator fan, and lights. Access via the menu and scroll to "tst". Motion Sensor Test (Pir):
: The primary temperature sensor is short-circuited or disconnected. The controller defaults to a safe duty cycle (e.g., 5 minutes on, 5 minutes off).
Appliance or condenser sensor failure. Check sensor connections.
Disclaimer: Always refer to the official Elstat EMS 55 documentation for safety warnings and absolute specifications. This article is an interpretive guide and does not replace manufacturer instructions.
Press again to enter the test selection menu (displays 1.0 ). Press DOWN to verify display shifts to 2.0 . Press UP to verify display shifts to 3.0 . Press DEFROST to verify display shifts to 4.0 . Manual Component Relays Test ( rel )