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LG Electronics LP121CEM-Y8 manual

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manuales de instrucciones parecidos

Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones LG Electronics LP121CEM-Y8. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica LG Electronics LP121CEM-Y8 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual LG Electronics LP121CEM-Y8 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales LG Electronics LP121CEM-Y8, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones LG Electronics LP121CEM-Y8 debe contener:
- información acerca de las especificaciones técnicas del dispositivo LG Electronics LP121CEM-Y8
- nombre de fabricante y año de fabricación del dispositivo LG Electronics LP121CEM-Y8
- condiciones de uso, configuración y mantenimiento del dispositivo LG Electronics LP121CEM-Y8
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de LG Electronics LP121CEM-Y8 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de LG Electronics LP121CEM-Y8 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico LG Electronics en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de LG Electronics LP121CEM-Y8, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo LG Electronics LP121CEM-Y8, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual LG Electronics LP121CEM-Y8. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    Window Air Conditioner SVC MANUAL MODEL : LP121CEM-Y8 CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. Internal Use Only http://biz.lgservice.com[...]

  • Página 2

    - 2 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 1. Specification Cooling Capacity kW Btu/h. Heating Capacity ( for Heat Pump models) kW Btu/h. Electric Heater capacity kW Btu/h. Power Input Cooling/Heating W Running Current Cooling/Heating A Starting current Cooling/Heatin[...]

  • Página 3

    - 3 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 1.2 FEA TURES AND BENEFITS The PTAC has many features, some of which are different than those found on conventional PTAC units. The servicer must be familiar with these features in order to properly service the unit. • IIR [...]

  • Página 4

    • Indoor Filters The unit uses two indoor filters which slide in and cut easily. The filters may be cleaned by washing and brushing without removing the front grille. • Rotary Compressor The unit uses a rotary compressor for quiet, reliable operation and long life. • 2 Position Discharge Grille The discharge grille can provide air flows upwar[...]

  • Página 5

    - 5 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 1.3 CONTR OL LOCA TIONS • OPERA TION ELECTRIC HEA TING MODEL VENT OPEN VENT CLOSE TEMPERATURE CONTROL Set the Thermostat control to the desired temperature mark 5 (the mid-point is a good starting position). If the room tem[...]

  • Página 6

    - 6 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 1.4 ADDITIONAL CONTR OLS • TEMPERA TURE LIMITING Temperature Limiting can save money by limiting the lowest temperature for cooling and the highest temperature for heating. The temperature limiting is controlled by dip swit[...]

  • Página 7

    - 7 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only (Molex Housing Spec 396-09V) • FRONT DESK CONTR OL When the pair wire is connected to the connector LOand LI, the unit can be turned ON or OFF with a switch located at the Front Desk Control panel. When the front desk switc[...]

  • Página 8

    - 8 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2.1 MECHANICAL P AR TS 2.1.1 FRONT GRILLE 1. Remove the front grille. (See Figure 1) 2. To remove the front grille, pull out the bottom of the front grille and then lift up. Re-install the component by referring to the remova[...]

  • Página 9

    - 9 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2.1.2 CONTROL BO X 1. Remove the front grille. (Refer to section 2.1.1) 2. Remove the two screws which fasten the control box. (See Figure 2) 3. Pull the control box from the Air guide. 4. Remove the control box cover. (See F[...]

  • Página 10

    - 10 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Figure 8 2.2 AIR HANDLING P AR TS 2.2.1 ELECTRIC HEA TER (ELECTRIC HEA TER MODEL ONL Y) 1. Remove the front grille.(Refer to section 2.1.1) 2. Remove the control box assembly. (Refer to section 2.1.2) 3. Remove the 4 screws [...]

  • Página 11

    - 11 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Figure 12 2.2.2 CROSS FLO W F AN 1. Remove the front grille. (Refer to section 2.1.1) 2. Remove the control box assembly. (Refer to section 2.1.2) 3. Remove the Air-Guide Assembly from the unit. (Refer to section 2.2.1) 4. L[...]

  • Página 12

    - 12 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2.2.4 SHROUD 1. Remove the axial fan. (Refer to section 2.2.3) 2. Remove the 4 screws which fasten the condenser with the shroud and the basepan. (See Figure 11) 3. Remove the shroud. 4. Re-install the component by referring[...]

  • Página 13

    - 13 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2.3.5 PO WER CORD 1. Remove the control box. (Refer to section 2.1.2) 2. Disconnect the grounding screw from the control box. 3. Disconnect 2 receptacles. 4. Remove a screw which fastens the clip cord. 5. Separate the power [...]

  • Página 14

    - 14 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2.4 REFRIGERA TION CYCLE 2.4.1 CONDENSER 1. Remove the brace and the shroud. (Refer to section 2.2.2) 2. Remove the 4 screws which fasten the shroud. (Refer to section 2.2.2) 3. Push forward the shroud and remove the 2 screw[...]

  • Página 15

    - 15 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only — Replacement of the refrigeration cycle. 1. When replacing the refrigeration cycle, be sure to discharge the refrigerant system using a refrigerant recovery system. If there is no valve to attach the recovery system, inst[...]

  • Página 16

    - 16 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Equipment needed: Vacuum pump, charging cylinder, manifold gauge, brazing equipment. pinch-off tool capable of making a vapor-proof seal, leak detector, tubing cutter, hand tools to remove components, service valve. A COMPOU[...]

  • Página 17

    - 17 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3.1 HO W T O INST ALL THE UNIT For existing sleeve, you should measure the wall sleeve dimensions. Install the new air conditioner according to these installation instructions to achieve the best performence. All wall sleeve[...]

  • Página 18

    - 18 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3.2 W ALL SLEEVE INST ALLA TION 3.2.1 W all Case Installation Data General Generally, units are installed 3" to 5" above the floor (flush to finished floor installation is possible) as near to the center of the roo[...]

  • Página 19

    - 19 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3.2.2 PREP ARA TION OF THE FRONT GRILLE Carefully remove shipping tape from the front grille. Brick, Frame, Stucco and Shingle Construction For new construction, the opening for the wall case should be framed and the wall ca[...]

  • Página 20

    - 20 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only[...]

  • Página 21

    - 21 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only W ALL SECTION – DET AILED SIDE VIEW FRAME AND BRICK VENEER INST ALLA TION Cord Set Connected CAULK* Sub-Base Connected CAULK* STEEL LINTEL RAB71 13-3/4" RAB77 13-7/8" 20-7/8" (RAB71) 21" (RAB77) ROOM CA[...]

  • Página 22

    - 22 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3.2.3 UNIT INST ALLA TION 1. Remove the shipping screw from the ventilation door. (See Figure 24) 2. Remove the front gille by pulling it out at the bottom to release it, then lift it up along the unit top front. (See Figure[...]

  • Página 23

    - 23 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only P erpendicular 20 A T andem 15 A Large T andem 30 A 230/208 v olt receptacle configuration CAUTION 1. Do not use an extension cord with this unit. 2. When the unit is in the OFF position, the power supply to the electrical c[...]

  • Página 24

    - 24 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Contr ol P anel Ke y Lock Part No: AYCP101 Description The Key Lock kit prevents tampering of the controls used to set temperatures and heating or cooling functions. Receiving Upon receipt of the product, inspect the shippin[...]

  • Página 25

    - 25 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Condensate Disposal Pump Kit Installation Part No: AYSB2101 Description The internal condensate pump serves as a means for disposing of condensate generated during heat pump operation by transferring it to the indoor coil. T[...]

  • Página 26

    - 26 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 7. Remove the screw that attaches the electric heater wire to the side of the indoor fan housing. 8. Remove the 3 screws which fasten the top cover assembly. 9. Position water spraying plastic tube into the electric heater c[...]

  • Página 27

    14. Connect the condensate pump to the ICR rela y of the ter minal of the board as shown in fig. 40 Make sure to f asten the pump wire through the wire clip on the back side of the control barrier as shown in fig. 39 15. Assembly the unit bac k f ollowing the re verse order of disassemb ly . NO TE: All tube should be inser ted into rubber elbows b [...]

  • Página 28

    - 28 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Ar chitecture Grille Aluminum - Single Pa ck Part No: AYAGALA01 Description Outdoor grilles are attached to the wall sleeve and exposed to the exterior wall. The grilles are an industry standard size of 42" x 16". [...]

  • Página 29

    - 29 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 4. Secure the grille to the sleeve by tightening the four screws to their corresponding holes in the grille. 5. Remove the wire handle after the installation is complete. Note: The stamped aluminum grille includes 6 screws, [...]

  • Página 30

    - 30 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Outdoor Drain Kit Installation Before installing the wall sleeve louvered condenser grille, it must be determined if the optional outdoor wall sleeve drain kit is to be installed. The drain kit will allow the condensate from[...]

  • Página 31

    - 31 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Indoor Drain Kit Installation The internal drain is installed on the bottom of the wall sleeve when it is required to drain the condensate into a drain system inside of the building. The components of the wall sleeve drain k[...]

  • Página 32

    - 32 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Leveling Leg Assembly To install the leveling leg assembly, complete the following: 1. Drill two 1/8-inch holes in each side of the wall sleeve, as shown in Figure 48, using the leveling leg assembly as a template. Locations[...]

  • Página 33

    - 33 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Har d Wire Kit Part No: AYAGALA01 Description Hard Wire Junction Box (Direct Wire Sub-Base) The hard wire junction box kit is used to hard wire the unit when it is not desirable to use the standard unit subbase or the unit p[...]

  • Página 34

    - 34 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 208/230 V olt Units 1. Remove and discard the white lead from the wire assembly. 2. Connect the black lead to the line 2 terminal on the control board. 3. Connect the red lead to the common (C) terminal on the capacitor. 4. [...]

  • Página 35

    - 35 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Remote Escutcheon Kit Part No: AYRE110 Description This kit provides an attractive replacement escutcheon (see Figure 53). The kit allows the removal of control knobs and graphics, which are not required when a wall thermost[...]

  • Página 36

    - 36 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 5. Replace the escutcheon with the one from this kit by inserting the tabs at the top of the escutcheon into the retaining holes and laying the escutcheon flat on the control panel. 6. Replace the front by reversing steps 1 [...]

  • Página 37

    - 37 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Note: The proper subbase must be ordered to obtain the correct electrical receptacle. (Figure 61) 8. After wiring is complete, mount covers A and F to the subbase with provided screws. (Figure 58) 9. When installing optional[...]

  • Página 38

    - 38 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 5.1 OUTSIDE DIMENSIONS 1,066mm (42") 505mm (20") 406mm (16") 406mm (16") 5.2 PIPING SYSTEM Following is a brief description of the important components and their functions in the refrigeration system. Ref[...]

  • Página 39

    - 39 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 5.3 TR OUBLESHOO TING GUIDE In general, possible trouble is classified in two causes. The one is Starting Failure which is caused from an electrical defect, and the other is Ineffective Air Conditioning caused by a defect in[...]

  • Página 40

    - 40 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Fails to Start Check circuit break er and fuse. Gas leakage of f eeler bulb of thermostat Check control s witch. Only f an fails to start. Improper wiring. Def ect of fan motor capacitor . Irregular motor resistance ( ). Irr[...]

  • Página 41

    - 41 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only COMPLAINT CAUSE REMEDY Check voltage at outlet. Correct if none. Check voltage to rotary switch. If none, check power supply cord. Replace cord if circuit is open. Check switch continuity. Refer to wiring diagram for termina[...]

  • Página 42

    - 42 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only NAME PLATE RATING MINIMUM MAXIMUM 208/230V 187V 253V COMPLAINT CAUSE REMEDY Check voltage. See the limits on the preceding. page. If not within limits, call an electrician. Check the wire connections, if loose, repair or rep[...]

  • Página 43

    - 43 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only COMPLAINT CAUSE REMEDY Check the voltage. See the limits on the preced- ing page. If not within limits, call an electrician. Check overload, if externally mounted. Replace if open. (If the compressor temperature is high, rem[...]

  • Página 44

    - 44 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 6. Piping Diagrams CAPILLARY TUBE HEAT EXCHANGER (EVAPORATOR) HEAT EXCHANGER (CONDENSER) COMPRESSOR Th1 Th2 LOC. Description PCB Connector Th1 Thermistor for indoor Air temperature CN-IDAT Th2 Thermistor for Evaporator pipe [...]

  • Página 45

    - 45 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only CN-TRANS CN-COMP CN-N(N) CN-IAT CN-ICT CN-EXT(L) CN-IDF CN-ICR CN-ODF RY-HEAT2 RY-HEAT1 CN-N(L) CN-EXT(N) CN-EXT GN/YL GN/YL Ty p e . 1 Ty p e . 1 In part "A", there are 3 types. In part "B", there are 3 [...]

  • Página 46

    - 46 - Copyright ©2008 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only F E B 753010 W50400 152302B 135312 330870 354210 349600B 546810 559011 549990 130411 554030 148000 135515 135800 135500A 567502 550140 249951 D 346810 152302A 359011 342800 149400 337000 349600A 263230A 263230B 435300A 43530[...]

  • Página 47

    In this Model Aluminum Condenser is applied. In case you need to replace the condenser follow the below mentioned steps: 1. Cover the brazing point (Section A) between copper pipe and aluminum pipe with wet towel. 2. Remove the copper pipe and copper connector of aluminum condenser(Section B) by brazing and replace the condenser with a new one. 3. [...]

  • Página 48

    P/NO : MFL42137114 FEBRUARY, 2008[...]