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454107.66.01-02_GB
01.07.2015

Translation of the Original

1. For Your Safety

1.2 Signs and Symbols

Throughout this manual, the information and notices below are identified by graphical
symbols:

Danger!

Safety note pointing out an imminent danger. Failure to heed the warning may result in
serious bodily injury and even death.

Caution!

Safety note to indicate the presence of a potential hazard. Failure to heed the safety notice
may result in minor bodily injury or damage to the equipment.

Information!

This symbol identifies important information or a useful tip concerning the application of the
equipment.

Listing

This symbol identifies an enumeration or listing.

Graphical

ENGLISH

Symbols

«
...
3
4
5
6
7
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»

Содержание 07741577

Страница 1: ...ONS FOR PARTLY COMPLETED MACHINERY FOR WATER AIR SPLIT COOLING SYSTEM 12 KW 17 KW Glen Dimplex Deutschland GmbH Geschäftsbereich RIEDEL Kältetechnik Am Goldenen Feld 18 D 95326 Kulmbach Telefon 49 0 92 21 709 555 Telefax 49 0 92 21 709 549 e mail info Riedel Cooling com http www Riedel Cooling com GDD Part Numbers Siemens Part Numbers 2NK6 746W 10589726 2NK6 745 1W 10430821 2NK6 745 1A 10743384 2N...

Страница 2: ...d industrial rights applications No part of this document may be reproduced processed copied or distributed by either conventional or electronic means without the prior written consent of Glen Dimplex Subject to errors and technical changes Glen Dimplex assumes no responsibility for any errors in this documentation To the extent permissibly by law Glen Dimplex will not be liable for any warranty c...

Страница 3: ...ical Data 10 4 Transport and Storage 11 4 1 Transport Specifications 11 4 2 Indoor Units 2NK6 746W and 2NK6 745 1W 11 4 3 Outdoor Unit 2NK6 745 1A 12 4 4 Installation 12 5 Assembly 16 5 1 Electrical Connection 16 5 2 Hydraulic Connection 17 5 3 Commissioning 18 5 3 1 Filling of Both Cooling Circuits 19 5 3 2 Draining of Both Cooling Circuits 21 6 Environmental Requirements 22 7 Maintenance 22 8 Re...

Страница 4: ...nce with the following national and international regulations EC Directives Standards EC Machinery Directive 2006 42 EC EC Low Voltage Directive 2006 95 EC EC Pressure Equipmenht Directive 97 23 EC International Directives Standards UL 471 Commercial Refrigerators and Freezers Related Directives Standards see also EC Declaration in the Appendix 1 For Your Safety ENGLISH ...

Страница 5: ...er Failure to heed the warning may result in serious bodily injury and even death Caution Safety note to indicate the presence of a potential hazard Failure to heed the safety notice may result in minor bodily injury or damage to the equipment Information This symbol identifies important information or a useful tip concerning the application of the equipment Listing This symbol identifies an enume...

Страница 6: ... of the process cooler must be performed according to and conforming with all relevant VDE EN and IEC standards Beyond that the technical connection requirements of the local electrical utility company have to be observed Do not attempt to perform any work unless the power supply to the process cooler has been disconnected Specific regional or national provisions applicable in the country where th...

Страница 7: ...nt and testing of the refrigeration systems prior to delivery to the customer also the operator of such systems has to comply with requirements in accordance with European standard EN 378 and or additional national regulations These concern the installation the operation and regular testing of refrigeration systems 1 5 1 Installation If the process cooler is installed below ground level or on uppe...

Страница 8: ...the event that the data are stored in a computer of the owner or operator a printout of the log must be kept in the vicinity of the process cooler It must be ensured that these data are accessible to qualified persons for the performance of repairs and regular inspections tests See Sample System Log 1 5 3 Regular Inspections and Tests To ensure compliance with minimum safety and health requirement...

Страница 9: ... is passed to the inlet of the expansion valve via the liquid receiver the shut off valve and the filter drier The expansion valve permits liquid refrigerant to enter the evaporator as a function of temperature The cycle is now complete 2 2 Cooling Water Circuit Primary Circuit The heat produced upon cooling the water and to be given off in the evaporator as well as the heat of the compressor moto...

Страница 10: ...ut 60Hz 13 kW 15 kW Weight 410 Kg 413 Kg Rated flow rate primary circuit Rated flow rate secondary circuit Rated temperature secondary circuit Outside temperatures Outside temperatures with flow heater Installation area volume indoor Unit Maximum installation height Maximum operating pressure against closed slide valve primary and secondary circuits 3x 400V 50Hz 3x 460 480V 60Hz 2 7 m h 2 5 m h 3 ...

Страница 11: ... kPa 4 2 Indoor Units 2NK6 746W 10589726 and 2NK6 745 1W 10430821 The indoor unit of the split cooling system is designed exclusively for installation in enclosed and sheltered areas The unit must not be installed outdoors as it cannot be guaranteed that the unit will function properly there temperature effect tightness of the housing The surface must be even level and horizontal For the installat...

Страница 12: ...eed that the entire cooling system will function correctly The operating side must be kept clear to ensure proper access for connecting operating and any possible servicing activities 4 4 Installation Extensible caster wheels are provided for transporting the unit inside the building to the installation site The casters can be retracted and extended by means of hexagon screws The caster wheels are...

Страница 13: ...tdoor Unit Wear protective gloves How to open the wooden box Remove the screws from the top by means of a cordless screwdriver first Pull side panels apart Use a crow bar if necessary Remove all mounting brackets taken from original manual KCE1502A04P_M by Luvata Erecting and transport via crane ...

Страница 14: ...ransport and Storage ENGLISH 14 454107 66 01 02_GB 01 07 2015 Erecting and transport without crane 1 Remove both wooden blocks without removing damaging the felt cover 2 Move unit for attaching the support legs Mounting support legs ...

Страница 15: ...Translation of the Original 4 Transport and Storage ENGLISH 15 454107 66 01 02_GB 01 07 2015 Tilt unit on the support legs Fasten support legs at final position ...

Страница 16: ...ective earth connection to X2 earth bolt 2 Connect communication cable to gantry W821 to X3 3 Check connection transformer T1 black wire between 1 3 at 50Hz 1 4 at 60Hz 4 Connect on site power supply wire clamp L1 T1 L2 T2 L3 T3 GNYE PE 1 Anschluss des Anschlusskabels Ausseneinheit W820 an 1X1 Ader Klemme 1 1 2 2 3 3 4 4 5 5 GNYE PE Schutzleiterverbindung am Erdungsbolzen X2 2 Anschluss der Kommun...

Страница 17: ...ating side front side of the indoor unit The connections on the right hand side indoor unit outdoor unit are intended for the primary circuit and those on the left hand side for the secondary circuit indoor unit gantry After connecting the hose sets fill the system according to 5 3 1 The safety valve opens when the safety valve threshold pressure is exceeded if the threshold pressure is fallen sho...

Страница 18: ...18 454107 66 01 02_GB 01 07 2015 Translation of the Original 5 Assembly ENGLISH 5 3 Commissioning Primary circuit Secondary circuit Air separator 4 3 2 1 2 1 3 4 7 6 5 5 ...

Страница 19: ...ssible to the fill and drain valve 4 and place this hose into an empty vessel Open the fill and drain valve 4 5 Turn on the fill pump and slowly open the fill and drain valve 1 to prevent pressure shocks water hammer from occurring Open on site drinking water supply line and then slowly open the fill and drain valve 1 to prevent pressure shocks water hammer from occurring 6 To change the canister ...

Страница 20: ... protective caps back on the fill and drain valves 1 4 Screw the protective caps back on the fill and drain valves 1 4 12 Once the medium flows out of the flushing hose with almost no air bubbles close the fill and drain valve 4 as well as the flushing hose outlet and open valve 3 Any remaining air will be removed from the system via the air separator The cooling system is now ready for operation ...

Страница 21: ... the sewer system Connect suitable transparent hoses to the fill and drain valves 1 4 and submerge them in a canister 4 5 Carefully open the screwed connections 6 once no more liquid emerges Caution Do not open the connections completely until the circuit has been completely drained Carefully open the screwed connections 7 once no more liquid emerges Caution Do not open the connections completely ...

Страница 22: ...ly before attempting to open the cabinet No specific refrigeration technology knowledge is required for the performance of maintenance activities This work can be carried out by a properly trained person with appropriate know how 6 Environmental Requirements 7 Maintenance ENGLISH Component Interval Activity Process cooler in general Water circuit in general Cooling water circuit in general Check w...

Страница 23: ...ation circuit due to required repair or service activities replacement of components elimination of leaks replacement of filter drier cartridges M2 Inspections checks must be carried out prior to recommissioning a process cooler following a shutdown period of more than 2 years M3 Inspections checks must be carried out whenever after the initial startup of the process cooler at the end customer s s...

Страница 24: ...d the refrigerant piping for corrosion damage Inspection of the mounting and attachment of all piping and components for security Check that operating manual is available at the process cooler All inspections and tests must be documented in the system logbook 8 Regular Inspection and Tests 9 Malfunctions Troubleshooting ENGLISH 9 MALFUNCTIONS TROUBLESHOOTING The safety notices contained in Chapter...

Страница 25: ...ature secondary water in B2 F31 warning temp prim out of tolerance B3 F32 warning temp prim out of tolerance B3 F34 alarm temp prim shutdown system B3 F36 alarm temp prim shutdown system B3 F35 alarm temp prim shutdown system B3 F37 sensor defect temp primary glycol inlet B3 F47 error identification cooling type B4 F51 warning pressure sec out of tolerance B5 F52 warning pressure sec out of tolera...

Страница 26: ...454107 66 01 02_Anhang 08 07 2015 Original Translation from Original Anhang RI Fliessbild Appendix PI Diagram RI Fliessbild PI Diagram ...

Страница 27: ... Schlauchsatz Hose set 2NK6745S 07741577 Anschlussverkabelung Wiring harness W820 Außeneinheit Outdoor Unit 2NK6745 1A 10743384 Inneneinheit Indoor Unit 2NK6746 10589726 2NK6745 1W 10430821 Primärkreislauf Primary Circuit Sekundärkreislauf Secondary Circuit Außeneinheit Outdoor Unit Gantry Cooling Unit P46 47 Split Inneneinheit P46 47 Split Indoor Unit ...

Страница 28: ...454107 66 01 02_Anhang 08 07 2015 Original Translation from Original Anhang Abmessungen Appendix Dimansions Abmessungen Dimensions ...

Страница 29: ...454107 66 01 02_Anhang 08 07 2015 Original Translation from Original CE Erklärung CE Declaration Anhang CE Erklärung Appendix CE Declaration ...

Страница 30: ...leitung Operating manual ______________________ Notarzt Emergency doctor ______________________ Feuerwehr Fire brigade ______________________ Polizei Police ______________________ Gerätetyp Device type _____________ Kältemittel Refrigerant _____________ Kältemittelformel Refrigerant formula _____________ Kältemittelfüllmenge Refrigerant charge _____________ Zul Betriebsüberdruck Max allow working ...

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