Once inside the PS menu, use the and Down keys to browse available parameter headings. Press Set to view a specific setting's current value, adjust it using the arrow keys, and press Set again to commit the new value to non-volatile memory. Key Settings Elstat EMS25 Plus User Guide | PDF | Temperature - Scribd
While the manual covers basic errors (E1 = probe failure, E2 = EEPROM), advanced users encounter more nuanced failures.
The (including the ems25Plus series) is an intelligent, energy-saving refrigeration controller widely used in commercial beverage chillers and bottle coolers. Designed by Elstat , this controller uses a self-learning matrix algorithm to track store foot traffic via motion sensors. It automatically switches between standard operational modes and energy-saving standby modes to reduce utility costs by up to 35%.
When the controller determines the outlet is closed, it switches to Saving Mode. Here, the product temperature is allowed to rise to a predefined threshold, drastically reducing energy consumption. The lights are also turned off. A key parameter governing this transition is the , which prevents the controller from switching to Saving Mode during brief periods of inactivity (e.g., before a store closes). Elstat Ems 25 Advanced Manual
Use the Up and Down arrows to enter the factory default passcode (consult your specific OEM supplier booklet, as standard codes include 11 , 22 , or 55 ). Press Set to confirm.
Advanced parameters require PAS code (commonly -19 or 25 on some Elstat models).
Default: 0. Range: 0-5. Warning: Values above 2 enable heuristic learning. The controller will begin to predict user behavior and adjust compressor cycling accordingly. Once inside the PS menu, use the and
He’d installed hundreds of these electronic controllers. Set the temperature, defrost cycles, maybe a probe calibration. Basic stuff. But this manual was different. He’d found it jammed behind a condenser coil six months ago, its pages stained with what looked like coffee… or something older. It was thicker than the standard manual. Much thicker.
The defrost monitoring probe is sending an out-of-range signal. The controller will revert to time-based defrosts rather than temperature-terminated defrosts until fixed.
If you need help configuring specific settings, tell me you have, the current error code on the screen, or the target temperature you want to set. Share public link The (including the ems25Plus series) is an intelligent,
The temperature swing allowed before the compressor cycles back on.
The target temperature maintained during energy-saving hours.
The unit has gone below the minimum, often requiring a manual check of the compressor relay 1.2.2. 8. Best Practices for Energy Savings
Period of continuous inactivity required before entering economy mode. Defrost Termination Temp 10.0°C (50°F)