LED Display
The EMS 3 digit LED display may show any of the following:
During power up the display initially shows 8.8.8. followed by two codes. The first code (e.g. E46)
indicates the firmware version programmed into the control. The second code indicates the default
parameter version (e.g. S04). During the development various upgrades have been produced and are
recognised by these unique codes.
During operational mode the display will show the current appliance sensor temperature.
When the cooler is in stand-by mode or if the door has been left open for a long period then the
display will show three bars - - -.
During normal operating mode press the SET button to access the Set Point. This represents the
compressor cut out temperature during operational mode.
The system is in freeze up protection mode, which means that the temperature in the appliance is
below the value set in parameter DTT. Whilst in this mode the EMS will inhibit the compressor and run
the evaporator fan(s) continuously.
The EMS is performing a defrost cycle.
The door(s) of the appliance is open.
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