Lights Management; Statistics; Alarms - Elstat ems55advanced Manual

ems controllers stop the evaporator when the cooler door is opened.
To prevent excessive condensation on the evaporator in environments where warm, and presumed humid air is present,
the controller runs the evaporator fan continuously if the temperature exceeds the fan set point (FS P) temperature. ems
controllers run the evaporator fan, even if the cooler door is opened, and continues to run the evaporator fan until reaching
the set point (S P) temperature.
For more information about the parameters used in evaporator fan management:
See "fan cycle off (FCF)" on page 75
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See "fan cycle on (FCO)" on page 75
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See "fan set point (FSP)" on page 75
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See "set point (SPC or SPF)" on page 80
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5.10

lights management

In the saving mode, the cooler lights are usually off.
For marketing purposes, light delay (L d) can keep the cooler lights on for a short period after the ems controller switches to
the saving mode.
Marketing mode (Ar) can keep the lights on for the duration of the saving mode.
For more information about the parameters used in lights management:
See "marketing mode (Ar)" on page 68
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See "lights delay (Ld)" on page 77
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5.11

statistics

ems controllers start gathering statistics when first powered up.
Statistics provide information on the following:
temperature: lowest, highest, and average temperature measured on the appliance sensor.
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activity: average number of motion counts and door openings.
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compressor: average number of compressor cycles and total compressor runtime.
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operation: settings of the activity frequency (
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PE r
disable ( ) parameter.
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Note:
A full reset clears all the gathered statistics.
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Not all controllers allow statistics to be viewed - the ems25+ is teach enabled and therefore does not display statistics.
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5.12

alarms

For alarm conditions, the ems controller displays the appropriate alarm code and, optionally, sounds an alarm buzzer.
Buzzer enable (b0) defines whether to sound a warning buzzer for alarm conditions.
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AF
) parameter and the saving temperature