: Economical state for predicted low-traffic periods, often holding temperatures at approximately 50 raised to the composed with power F 10 raised to the composed with power C
: Condenser sensor failure. Often indicates the condenser is overheating or blocked.
: Navigates down through menu items or initiates a manual defrost cycle.
or motion counts to indicate an active 30 relay, or to keep the lights on at all times, minute period in the self-learning matrix. Elstat EMS25 Plus User Guide | PDF | Temperature - Scribd Elstat Ems 25 Advanced Manual
Dedicated ports for the NTC temperature thermistors, the 5V PIR motion detector, and the magnetic door switch. Controller Programming and Parameter Configuration
: Illuminates green when the compressor relay is actively powered.
If the unit is locked beyond recovery:
Navigates forward through menu items and increases parameter values.
: Indicates that the evaporator fan circuit is powered.
Occurs after a severe voltage fluctuation. Power down the entire cooling unit for 60 seconds, then restore power to reinitialize the processor. : Economical state for predicted low-traffic periods, often
: Probe Failure. PF1 is the cabinet sensor, and PF2 is the condenser sensor. HI : High-temperature alarm; the cabinet is too warm. Performing a Reset
The controller raises the temperature set-point during periods of inactivity (e.g., when the store is closed) to save power.