"Ert"
Min. 0 min
Max. 60 min
Default 0 min
Error Run Time
The parameter only become active in the unlikely event of a broken
temperature sensor. It is used to run the application in safety mode.
At the same time the sensor error will be shown in the display.
"Ert" define the duration the compressor will run.
Example: "Ert=4" [min] and "ESt=16" [min] will provide an average cooling
system activity of 20%. Ert and "ESt" values are based on OEM experience
and are by default inactive.
"ESt"
Min. 0 min
Max. 60 min
Default 1 min
Error Stop Time
The parameter only become active in the unlikely event of a broken
temperature sensor. It is used to run the application in safety mode.
At the same time the sensor error will be shown in the display.
"ESt" define the duration the compressor will be "idle".
"CSt"
Min. 0 min
Max. 30 min
Default 2 min
Minimum Stop Time
It determines the minimum number of minutes the compressor must
remain idle before a Temperature cut-in can take effect. For example,
if the temperature sensor indicates that the cut-in temperature has been
reached, but the number of minutes set in this parameter have not elapsed
since the compressor last stopped, then the compressor will stay OFF.
It will only start once the duration given by "CSt" has been reached
provided the temperature is still high enough. "CSt" thus overrides the cut-in.
"Crt"
Min. 0 min
Max. 30 min
Default 0 min
Minimum Run Time
It determines the minimum number of minutes the compressor must run
before a Temperature cut-out can take effect. For example, if the
temperature sensor indicated that the cut-out temperature has been
reached, but the number of minutes set in this parameter have not
elapsed since the compressor last started, then the compressor will
continue. It will only stop once the duration given by "Crt" has been
reached – provided the temperature is still low enough.
"Crt" thus overrides the cut-out.
"Cot"
Min. 0 min
Max. 480 min
Default 0 min
Maximum OFF Time
This is the maximum time in minutes the compressor is allowed to
"idle" – up to 480 minutes. Cot is set to zero by default (inactive).
If the controller is used on a draft beer (ice bank) application, this
parameter can be used to control the ice thickness.
"Cdd"
Min. 0 min
Max. 15 min
Default 0 min
Compressor Door Open Delay/Cdd
This parameter sets the delay in minutes before the compressor stops
when the door is opened. If set to zero, the function is disabled.
"Srt"
Min. 0 min
Max. 60 min
Default 0 min
System resume after door open
Fan and Compressor resume after cut out by door open.
"Pod"
Min. 0 s
Max. 300 s
Default 300 s
Power ON Delay
This is the delay in seconds between power-on and the compressor being
activated.
Depends on the power ON temperature setting as explained below.
"Pot"
Min. -100.0°C
Max. 200.0°C
Default -100.0°C
Power ON Temperature
This parameter is used to accelerate the first application test on the
OEM assembly line; if the cabinet temperature is higher than this
parameter the power ON Delay is overruled and the outputs are activated
without delay.
Con Condenser Protection settings
NOTE: A condensor temperature sensor is required to use these parameters.
Condenser protection is generally used in dusty environments where
the condenser may accumulate a layer of dust or dirt and therefore be
at risk of overheating.
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