Fabdec Dari-Kool 720012 Installation And Operation Manual Download Page 18

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fabdec:manual_EXP_COMPACT-KOOL

GB 10/80385

www.fabdec.com

Fabdec Ltd

Grange Road
Ellesmere
Shropshire
SY12 9DG

Tel: +44 (0) 1691 627200

Fax: +44 (0) 1691 627222
Email: [email protected]

Fabdec GmbH

Gerhardstrasse 5
45892 Gelsenkirchen
Germany

Tel: + 49 (0) 209 700 900

Fax: + 49 (0) 209 70090-20
Email: [email protected]

Fabdec LLC

October Embankment 12, building 2
193091 Saint Petersburg
Russia

Tel: + 7 812 715 0102

or: + 7 921 977 5936
Email: [email protected]

Summary of Contents for Dari-Kool 720012

Page 1: ...2016 Installation and Operation Manual Control for milk cooling tanks COMPACT KOOL...

Page 2: ...ion Page 9 Programming level operation Page 10 Configuration level operation Page 11 Intermediate stirring options during cooling Page 13 Continuous stirring in OFF mode Page 13 Setting the actual val...

Page 3: ...pressing a button Cooling mode Press the 4 8 button the compressor and agitator operate automati cally In between cooling periods agitator and compressor LEDs off intermediate stirring can be activat...

Page 4: ...ce must not be installed in potentially explosive atmospheres The control cabinet for milk cooling tanks fulfils the EC requirements for electromagnetic compatibility EMC and the Low Voltage Directive...

Page 5: ...it is necessary to shorten or lengthen the sensor cable on installation or if a sensor other than the one supplied is to be fitted the actual value correction parameter must be adjusted accordingly S...

Page 6: ...itching contactor and motor protection switch 2 make contacts 16A AC 1 250 V 13 mm LED Display 3 digits 0 1 C 1 0 C two step controller 50 150 C 0 1 to 99 9 K free adjustable standard adjusting 0 7 K...

Page 7: ...of the regulator are set As subsequent interventions by the end user after the parameters have been set can result in dangerous chan ges to functions which might not be immediately obvious access to t...

Page 8: ...kly Release button SET To store the changed parameter in the memory first release the arrow button and then button SET Switching back to working level possible from any parameter Press button Arrow UP...

Page 9: ...ds or downwards Button Agitator in cooling mode press for appr 1 sec SHORT intermediate stirring press for appr 3 sec LONG intermediate stirringSee also the section describing the intermediate stirrin...

Page 10: ...n after being turned off Parameter C50 Duration of SHORT intermittent stirring Duration min of stirring after short pressing of the intermittent stirring button Parameter C51 Duration of LONG intermit...

Page 11: ...he hysteresis is always upwards In the case of heating contacts it is below the target temperature cooling or heating contact is set at configuration level In the symmetrical hysteresis mode the value...

Page 12: ...g of minimum pause time for compressor relay contacts K1 in order to prevent repeated switching on and off Range 0 0 999 seconds Parameter P80 Switch from target temperatur T1 to T2 Setting of funktio...

Page 13: ...diately otherwise Intermediate stirring LONG will be activated Intermediate stirring LONG Press agitator button for approx 3 secs until Lon appears in the display The duration of SHORT or LONG stirrin...

Page 14: ...C91 Actual value correction must then be adjusted at programming level Memory fault Faulty regulator Remove the regulator and send it for repair Measurement range exceeded The maximum measurement ran...

Page 15: ...However in practice this is possible only with difficulty as even a normal contactor without interference suppres sion produces interference pulses of up to 3 0 kV For this reason we recommend that t...

Page 16: ...example be limited by using self induction diodes varistors or suppresser diodes The diagram on the left shows one possibility using a self induction diode AC voltage In the case of a c voltage interf...

Page 17: ...he use of zero voltage switches is also recommended The suggestions made represent only a few of the possible ways of protecting a microprocessor controlled regulator system from interfer ence The sug...

Page 18: ...0 1691 627200 Fax 44 0 1691 627222 Email sales fabdec com Fabdec GmbH Gerhardstrasse 5 45892 Gelsenkirchen Germany Tel 49 0 209 700 900 Fax 49 0 209 70090 20 Email germany fabdec com Fabdec LLC Octobe...