Elstat Ems 55 Advanced User Manual New

Press and hold the button until "PAS" appears. Follow this specific button sequence: Set (Snowflake) : Press 3 times. Up Arrow : Press 2 times. Down Arrow : Press 1 time. Defrost (Water Drops) : Press 4 times.

After ensuring all connections are secure, reconnect the power. The display will illuminate. 3. Programming and Operating Modes EMS-55 controller elstat ems 55 advanced user manual new

To bypass basic operational modes and change deeper firmware arrays, technicians must execute a precise, timed passcode sequence using the front layout buttons. Press and hold the button until "PAS" appears

: Main AC Power Input (115V / 230V depending on regional sub-model). Down Arrow : Press 1 time

Clears the self-learning matrix so the controller can re-learn a new business schedule. Navigate to Hr in the menu and enter the password sequence again to reboot.

Before navigating the menu tree, understanding the physical evolution of the new EMS 55 is critical.

| Parameter | Description | Key Function | | :--- | :--- | :--- | | | Operational Set Point | The compressor cut-out temperature during operational mode | | US | Upper Set Point | The maximum limit for the operational set point | | LS | Lower Set Point | The minimum limit for the operational set point | | dIF | Differential | Added to the set point to determine the compressor cut-in temperature | | Rt | Compressor Rest Time | Minimum time between compressor cycles (1-30 mins). Prevents short cycling | | dS | Delay to Standby | Time the EMS waits after the outlet closes before entering saving mode | | Sd | Saving Differential | Defines the compressor cut-in temperature during saving mode | | Sn | Motion Sensor Enable | Enables or disables the motion sensor for activity detection | | HI / LO | High/Low Voltage | Sets the voltage limits for the voltage management protection system | | DE / DD | Defrost Interval / Duration | Sets how often a defrost cycle occurs ( DE ) and how long it lasts ( DD ) |