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Walter Roller DLK/T, Mounting Instructions, Page: 1 / 44

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Walter Roller DLK/T Mounting Instructions Download Page 1

Montageanleitung 

Mounting instructions 

Instrucciones de montaje 

 

Deckenluftkühler 
Ceiling type unit air cooler 
Evaporadores de plafón 
 

DLK/T 
FKN/T 
UV/T 

Summary of Contents for DLK/T

Page 1: ...Montageanleitung Mounting instructions Instrucciones de montaje Deckenluftk hler Ceiling type unit air cooler Evaporadores de plaf n DLK T FKN T UV T...

Page 2: ...ds 20 Electric connection of EC fans 22 Electric connection off ans DLK T 23 Electric connection oft the fans FKN T 24 Plug on modul for EC fans accessory 25 Hotgas defrost 26 Electricity connection S...

Page 3: ...gezogen werden o EN 60335 2 40 o EN 60335 2 89 o oder EN 60204 1 Standards Directives The standard series EN 378 Refrigerating systems and heat pumps Safety and environmental requirements documents th...

Page 4: ...according to the EC machinery directive Because of that it isn t labeled with the CE sign The CE sign visible on fans heaters etc shows that these components are in conformance with other directives...

Page 5: ...anger of electric shock Advice for safe transport Attention Cold surfaces Danger of frost bite Attention Hot surfaces Can cause burns Attention Crushing hazard Hand injury possible Attention of flamma...

Page 6: ...ing e g exhaustion of saw dust o Flammable gases particles The cooler may not be run next to flammable materials or components The cooler may not be run in explosive ambient The cooler mustn t take ov...

Page 7: ...emperature between 40 C and 80 C Humidity and dust mustn t get into the unit Almacenamiento La unidad se debe almacenar en lugar seco y protegido de la intemperie en su embalaje original hasta el mont...

Page 8: ...mages Check the air unit cooler for damages Damaged units mustn t be mounted Don t put the unit with the fan guards on the ground Put the unit out of carton or demount the crate Desembalar Atenci n La...

Page 9: ...Typen sind mit A2L A3 K ltemitteln in der T Ausf hrung verf gbar only these types are available with A2L A3 refrigerants in T version s lo estos tipos est n disponibles con refrigerantes A2L A3 en la...

Page 10: ...8 DLK T x841 x864...

Page 11: ...9 FKN T FKN T x11 x12 ECD S FKN T x13 x14 ECD S FKN T x26 ECD S FKN T x28 ECD S...

Page 12: ...10 UV T...

Page 13: ...unit cooler uses suitable screws and protect them with screw locking Recommendation Threaded rod M6 load distribution washer flat washer screw nut made of stainless steel A2 and screw locking Materia...

Page 14: ...ins are sharp edged Advice Use gloves When installing use all the provided mounting points 1 Unpack 2 Ceiling Mounting Wall mounting with additional drip tray Dimensions see page 7 At DLK T please bea...

Page 15: ...up to 18 kg Dropping units can lead to severe injuries or death Attention Fins are sharp edged Advice Use gloves 1 Push the drain pan between the suspension and the unit 2 Screw the drain pan at the...

Page 16: ...or death Attention Fins are sharp edged Advice Use gloves 1 Push the drain pan behind the suspension and the unit 2 Screw the drain pan at the intended suspension and fix it at the sides Fix the drain...

Page 17: ...unting instruction Don t bend or buckle the distributor tubes Connect the refrigerant piping properly Mount the refrigerant piping with enough safety distance to the heater rods At UV T and FKN T moun...

Page 18: ...16 Mehrfacheinspritzung Multiple injection Inyecci n m ltiple...

Page 19: ...M20 Kabelverschraubung Cut outs cable bushing If necessary the electric connection has to be done with a strain relief e g M20 cable gland Paso de tubos cableado Utilice materiales que procuren que la...

Page 20: ...satablauf R 3 4 Der Kondensatablauf ist mit einem Gef lle und einem Siphon vorzusehen Bei K hlraumtemperaturen unter 0 C ist das Siphon au erhalb des K hlraumes zu realisieren und der Kondensatablauf...

Page 21: ...by an electrician Mount supply wire with enough safety distance to the fans Always mount the protective earth conductor first Mount the unit only to circuits that are equipped with circuit breaker Us...

Page 22: ...20 18 Elektrische Anschlusswerte Electrical loads Caracteristicas el ctricas...

Page 23: ...21...

Page 24: ...ion circuit given in EN 60335 has to be checked after installation Depending of the installation it can be necessary to connect another protective conductor to the PE connection at the unit Residual c...

Page 25: ...montieren Electric connection off ans DLK T Caution Dangerous situation which leads to minor to medium heavy injuries if it isn t avoided Attention Danger of insertion Clothing and long hair can be c...

Page 26: ...eads to minor to medium heavy injuries if it isn t avoided Attention Danger of insertion Clothing and long hair can be caught Achtung Quetschgefahr Handverletzungsgefahr Mount supply wires with enough...

Page 27: ...ug on module starting 09 2014 Speed control is between 50 and 100 of the max r p m possible Control is done by a 0 10 V signal Unplug the connector at the fan und remove the connection cable Use a bro...

Page 28: ...uar el desescarche Por aire ambiental Por resistencias el ctricas Por gas caliente Aseg rese que la bater a queda limpia de hielo al final del desescarche La descongelaci n manual s lo puede realizars...

Page 29: ...ower Only replacement heating rods from Walter Roller may be used for A2L A3 evaporators These comply with the specifications of EN 378 2 paragraph 6 02 12 Maximum surface temperature 1 Remove side pa...

Page 30: ...fschale E4 Flex Abtauheizung Zubeh r Abtausicherheitsthermostat Zubeh r Electric tension for all devices 230 V E1 E2 Heater rod for finned coil block E3 Heater rod for drain pan E4 Flex drain heater a...

Page 31: ...V E1 E3 Heater rod for finned coil block E4 Heater rod for drain pan E5 Flex drain heater accessory Defrost safety thermostat accessory Todas las conexiones son a 230 V E1 E3 Resistencias de calor en...

Page 32: ...3 Anschlussdose und Ventilatorblech schlie en Electricity connection heaters FKNT Warning Dangerous situation which can lead to injuries or death if it isn t avoided Attention electric voltage Danger...

Page 33: ...Applicable from 50 C to 80 C ambient temperature Protection class IP 66 Connection cable 3 cores approx 1 m length of cable 1 Remove side parts 2 Insert the heater rods from the opposite site of the...

Page 34: ...ssory Electric tension for all devices 230 V E1 E2 MS Heater rods for finned coil block Defrost safety thermostat Resistencias tipo MS DLK accesorio Todas las conexiones son a 230 V E1 E2 Resistencias...

Page 35: ...d coil block Defrost safety thermostat Todas las conexiones son a 230 V E1 E2 Resistencias tipo MS en bater a Termostato de seguridad para desescarche Schaltpl ne Circuits Esquema de cableado Elektris...

Page 36: ...for finned coil block Defrost safety thermostat Resistencias tipo MS UV accesorio Esquemas de cableado UV Todas las conexiones son a 230 V E1 E2 Resistencias tipo MS en bater a Termostato de seguridad...

Page 37: ...ohmic Imax 25 A inductive Imax 5 A Protection class IP 44 Switch off electricity 1 Remove side panel DLK T or fan sheet UV T FKN T 2 Open terminal box 3 Mount safety thermostat to prepared holes in th...

Page 38: ...e heater through the prepared opening in the end plate through the drain pipe till the marking and fix it with the clip Fins are sharp edged Don t bring the flexible heater close to the fins Mount the...

Page 39: ...against unintentional touch Mount a safety thermostat in appropriate distance Perform the risk assessment of the AC heaters Because of the complex risk assessment for electric heaters we strongly reco...

Page 40: ...djusting expansion valve to superheating tsup 0 5 0 7 x DT1 DT1 12 K DT1 6 K tsup Superheating of the refrigerant at the outlet DT1 tAI to DT1 Inlet termperature difference tAI Air inlet temperature t...

Page 41: ...skilled personnel The frequency of cleaning of the air cooler depends on its application A cleaning should be done at least every three months Cleaning of the fan Damage to the fan and malfunction aft...

Page 42: ...e por personal autorizado Se deben realizar las siguientes revisiones al menos cada 6 meses Fijaci n de la unidad Fijaci n de los ventiladores Rejillas de protecci n Conexionado el ctrico Contactores...

Page 43: ...41 38 Fehlersuche Trouble shooting Diagn stico de fallos...

Page 44: ...struction de montage en fran ais Demandez votre copie info walterroller de info rollerthailand com info walterroller de 05 2023 88000164 Technische nderungen und Verbesserungen vorbehalten Subject to...

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