Soft start function
If at start up, or during the regulation process, the input signal value is higher than the “SrS+Hy”, the controller starts the
regulation considering as target temperature the parameter SrS. When the temperature reaches the SrS value the compressor
stops. Then after the time set in parameter Srt, the controller starts the regulation based on the standard SET POINT.
How to reset the soft start parameters
In order to reset the values of the soft start parameters you have to follow the 5 first steps of the chapter “checking the basic
parameters values “. Afterwards you have to press and release the SET key until you reach the parameter Srt. The value of this
parameter is 0min. and if you wish to change it you have to press the arrows. After the calibrating of the parameter press the
SET key, the display blinks 3 times which means that the value has been stored. After this the controller passes automatically
to the parameter SrS which adjusts the temporary stop of the compressor. The value of this parameter is 15
0
C and if wish to
change it you have to press the arrows. After calibrating you should press the SET key to store the new value.
To exit press the SET + or wait 15s without pressing a key.
How to see the Set Point
1 Push and immediately release the SET key: The display will show the Set point value.
2 Push and immediately release the SET key or wait for 3 seconds to display the probe value again.
How to change the Set Point
1. Push the SET key for more than 3 seconds to change the point Set value;
2. The value of the set point will be the displayed and the LED starts blinking.
3. To change the set value push or arrows.
4. To memorise the new set point value push the SET key again or wait for 15seconds.
How to start a manual agitation cycle
1. Push the Up () key for more than 3 seconds and the manual agitation cycle will start.
How to see the min temperature
1. Press and release the key.
2. The Lo message will be displayed followed by the minimum temperature recorded.
3. By pressing the key again or by waiting for 5seconds the normal display will be restored.
How to see the max temperature
1. Press and release the key.
2. The Hi message will be displayed followed by the maximum temperature recorded.
3. By pressing the key again or by waiting 5seconds the normal display will be restored.
How to change a parameter value
1. Enter the programming mode by pressing the SET and key for 7s ( and start blinking)
2. Select the required parameter.
3. Press the SET key to display its value ( LED starts blinking)
4. Use () to change its value
5. Press SET to store the new value and move to the following parameter. (To exit press the SET + or wait 15s without
pressing a key. )
How to lock the keyboard
1. Press and hold for more than 3seconds the () keys
2. The PΟF message will be displayed and the keyboard will be locked. At this point it will be possible to see only the set
point or the MAX or MIN temperature stored.
3. If a key is pressed more than 3seconds the PΟF message will be displayed.
To unlock the keyboard
1. Keep pressed together for more than 3s the keys.
Meaning of LED
ON: Compressor enabled.
Flashing: - Programming phase (flashing with ) - Anti-short cycle delay enabled
ON: Agitator enabled
Flashing: Programming phase (flashing with )
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