W13UH - LG - Free user manual and instructions

USER MANUAL W13UH LG

E N G LI S H I T A LI A N O E S PA Ñ O L FR A N Ç A I S OWNER’S MANUAL D E U T S CH AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.

TYPE:WINDOW P/NO:MFL66301802

Window-Type Air Conditioner Owner’s Manual

TABLE OF CONTENTS F or Your Records

Write the model and serial numbers here: Model # Serial #

1. Safety Precautions

You can find them on a label on the side of each unit.

2. Operating Instructions

3. Care and Maintenance

4. Hardware Installation

Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner.

You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.

• Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this unit. • The air conditioner is not intended for use by young children or invalids without supervision. • Young children should be supervised to ensure that they do not play with the air conditioner. • When the power cord is to be replaced, replacement work shall be performed by authorized personnel only. • Installation work must be performed in accordance with the national wiring standards by authorized personnel only.

Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols.

WARNING This symbol shows the possibility of death or serious injury.

CAUTION This symbol indicates the possibility of injury or damage to property.

Always Do This ■ The following items are classified by these symblos.

WARNING WARNING Plug in the power plug properly.

• Otherwise, it will cause electric shock or fire due to heat generation or electric shock.

Do not modify power cord length or share the outlet with other appliances.

Do not operate or stop the unit by inserting or pulling out the power plug.

• It will cause electric shock or fire due to heat generation.

Do not operate with wet hands or in damp environment.

• It will cause electric shock or fire due to heat generation.

Always perform grounding work.

• It may cause electric shock.

• No grounding may cause electric shock.

Unplug the unit if strange sounds, smell, or smoke comes from it. • It may cause fire and electric shock accident. Keep firearms away.

• It may cause failure of machine or electric shock.

Do not use the socket if it is loose or damaged.

• It may cause fire.

Do not allow water to run into electric parts.

• It may cause fire and electric shock.

Do not use the power cord close to the heating tools. • It may cause fire and electric shock.

Do not damage or use an unspecified power cord.

• It will cause electric shock or fire. • In the supply cord is damaged, it mut be replaced by the manufacturer or its service agent or a similarly quallfied person in order to avoid a hazard. (Y Attachment) Do not direct airflow at room occupants only. • This could damage your health. Always install air leakage breaker and a dedicated switching board. • No installation may cause fire and electric shock accident. Do not open the entrance during operation. • It may cause electric shock. Do not use the power cord near flammable gas or combustibles, such as gasoline, benzene, thinner, etc. • It may cause an explosion or fire.

ENGLISH To prevent injury and property damage, follow these instructions.

WARNING WARNING Ventilate before operating air conditioner when gas goes out.

Do not disassemble or modify products randomly.

• It may cause explosion, fire and, burn.

• It may cause failure and electric shock.

CAUTION CAUTION Never touch the metal parts of the unit when removing the filter.

• They are sharp and may cause injury. When cleaning the unit, first make sure the power and breaker are turned off.

Do not clean the air conditioner with water.

• Water may enter the unit and degrade the insulation. It may cause an electric shock. Do not put a pet or house plant where it will be exposed to direct air flow.

• Since the fan rotates at high speed during operation, it may cause injury.

• This could injure the pet or plant.

Stop operation and close the window in storm or hurricane.

Hold the plug by the head of the power plug when taking it out.

• Operation with windows opened may cause wetting of indoor and soaking of household furniture.

Do not place obstacles around the absorption inlet or instead of blowing-out inlet. • It may cause failure of appliance or accident. Do not use strong detergent such as wax or thinner but use a soft cloth. • Appearance may be deteriorated due to change of product color or scratching of its surface.

• It may cause electric shock and damage.

Ensure that an installation console of the outdoor appliance is not damaged due to the use for a long time. • If leaving appliance damaged, there is concern of damage due to the falling of product. Do not place heavy object on the power cord and take care so that the cord should not be pressed. • There is danger of fire or electric shock.

Use caution when unpacking and installing.

Sharp edges could cause injury.

Ventilate well when used together with a stove, etc.

• An oxygen shortage may occur.

Do not use appliance for special purpose such as animals or vegetables, precision machine, or conservation of art articles.

• It may cause damage of animals or vegetables or loss of property. Turn off the main power switch when not using it for a long time. • It may cause failure of product or fire. Always insert the filters securely. Clean it once every two weeks. • Operation without filters may cause failure. Do not drink water drained from air conditioner. • It contains contaminants and will make you sick.

If water enters the product, turn the power switch of the main body of appliance off. After taking the power-plug out from the socket, contact with the service center.

ENGLISH Preparing for operation

1 Contact an installation specialist for installation. 2 Plug in the power plug properly. 3 Do not use a damaged or non-standard power cord. 4 Do not share the same outlet with other appliances 5 Do not use an extension cord. 6 Do not start/stop operation by plugging/unplugging the power cord.

1 Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.

2 Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or other heating devices.

3 Do not use this air conditioner for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Usage in such a manner could harm such property.

Cleaning and maintenance

1 Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.

2 Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.

3 When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit’s power is accidentally triggered on while cleaning inner parts of the unit.

For repair and maintenance, contact your authorized service dealer.

Location and Function of Controls

The controls will look like one of the following.

MED FAN HIGH COOL LOW FAN

) provide cooling with different fan speeds. Med Fan ( ) or Low Fan ( circulation and filtering without cooling. Off ( o ) turns the air conditioner off.

NOTE: If you move the switch from a cool setting to off or to a fan setting, wait at least 3 minutes before switching back to a cool setting.

Cooling Descriptions

For Normal Cooling- Select High Cool or Med Cool with the Operation knob at the midpoint of Thermostat knob. For Maximum Cooling- Select High Cool with the Operation knob at the highest number available on your Thermostat knob. For Quieter & Nighttime Cooling- Select Low Cool with the Operation knob at the midpoint of Thermostat knob.

■ THERMOSTAT The THERMOSTAT is used to maintain the room temperature. The compressor will cycle on and off to keep the room at the same level of comfort. When you turn the knob to a higher number(the right side) and the indoor air will become cooler.

The 5 or 6 position (the middle position of arc) is a normal setting for average conditions.

■ AUTO SWING Auto swing switch controls the horizontal air direction by air swing system (not on all models).

) : Auto swing is operated.

) : Auto swing is not operated.

CAUTION When the air conditioner has been performed its cooling operation and is turned off or set to the fan position, wait at least 3 minutes before resetting to the cooling operation again.

■ OPERATION Controls

• THERMOSTAT The controls will look like one of the following.

FAN Turn the thermostat control to the desired setting. The control position is a normal setting for average conditions. You can change this setting, if necessary, in accordance with your temperature preference.

The thermostat automatically controls cooling or heating, but the fan runs continuously whenever the air conditioner is in operation. If the room is too warm, turn the thermostat control clockwise. If the room is too cool, turn the thermostat control counterclockwise.

) LAMP When the unit sets heating operation condition, the green lamp is lighted.

When the frost settles on the heat exchanger of the outside, defrosting is made automatically and the green lamp is turned off. The unit may give a "hiss" and the fan motor stops for 1 to 10 minutes. This should not be regarded as a problem. After defrosting, the heating operation begins again.

• OPERATION Operation

• AUTO SWING (for some models)

) : Air swing is operated while OPERATION knob is set to the COOL or HEAT position.

) : Stops the operation of air swing.

o ) : Turns the air conditioner off.

) : Permits the low fan speed operation without cooling (heating).

) : Permits cooling with the low fan speed operation.

) : Permits cooling with the high fan speed operation.

) : Permits heating with the low fan speed operation.

) : Permits heating with the high fan speed operation.

CAUTION When the air conditioner has been performed its cooling operation and is turned off or set to the fan position, wait at least 3 minutes before resetting to the cooling operation again.

Remote Control Operations

1 POWER Operation starts when this button is pressed and stops when you press the button again.

Heating function is only available in some models.

Cooling mode Select cooling mode to cool the room. Heating mode Select heating mode to heat the room. Fan mode Select fan mode for basic ventilating fan operation. Dry mode Dry mode is used to remove humidity from the room without additional cooling. Once the set temperature is reached, the compressor and circulation fan turns off. Fan speed is pre-set and cannot be adjusted.

3 ON/OFF TIMER The timer can be set to start and stop the unit in hourly increments (up to 12 hours).

Temperature increases only by 2°C and no longer increase thereafter.

ENGLISH The remote control and control panel will look like one of the following pictures.

4 FAN SPEED SELECTOR For increased power while cooling or heating, select a higher fan speed.

Cooling Model: 3 steps{High[F3] ➔ Low[F1] ➔ Med[F2] Heating Model: 2 steps{High[F2] ➔ Low[F1]

5 TEMPERATURE CONTROL The thermostat monitors room temperature to maintain the desired temperature.

The thermostat can be set between 16°C~30°C (61°F~81°F). The unit takes an average of 30 minutes to adjust the room temperature by 1°C (1.8°F).

6 AUTO SWING BUTTON (available in some models)

Allows the unit to automatically swing its louvers left and right during operation. If the option is de-selected, the louvers will stop in their last position and orient the airflow in the corresponding direction.

7 REMOTE SENSOR Auto Restart

In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate procedures automatically to the previous operating conditions.

Inserting the Remote Control Batteries

1 Push out the cover on the back of the remote control with your thumb 2 Pay attention to polarity and insert two new AAA 1.5V batteries. 3 Reattach the cover.

NOTE: Do not use rechargeable batteries. Make sure that both batteries are new.

• In order to prevent discharge, remove the batteries from the remote control if the air conditioner is not going to be used for an extended period of time Keep the remote control away from extremely hot or humid places. To maintain optimal operation of the remote control, the remote sensor should not be exposed to direct sunlight. • The remote control can be mounted on a wall using the mountable holder.

Adjusting the Air Flow Direction

ENGLISH Vent Control

The vent control is located above the control knobs. For maximum cooling efficiency, CLOSE the vent. This will allow internal air circulation. OPEN the vent to discharge stale air.

CLOSE VENT OPEN To open the vent, pull the lever toward you.

To close it, push it in.

Adjusting the air flow Direction

Airflow can be adjusted by changing the direction of the air conditioner°s louvers. This can also increase the cooling efficiency of the air conditioner. Adjusting Horizontal Air Flow Direction Adjusting the vertical louvers left and right will change horizontal airflow. Adjusting Vertical Air flow Direction Adjusting the horizontal louvers up and down will change vertical airflow. The louvers can be adjusted by nudging the back or up and down of the vertical louvers. Recommended Orientation of louvers Adjust louvers to face upwards when cooling to maximize cooling efficiency.

Care and Maintenance

Turn the power off and unplug the power plug before cleaning the air conditioner.

Grille and Case Use water and mild detergent when cleaning. Do not use bleach or harsh abrasives. Rear Coils Check the rear coils on a regular basis. It should be professionally steam- cleaned if it is clogged with dirt or soot. Professional cleaning service is available at your local dealer or service center.

The air filter behind the inlet grille should be checked and cleaned at least once every 2 weeks (or as necessary) to maintain optimal performance of the air conditioner.

How to remove the air filter

The grille may be opened from the top or bottom for easy maintenance after installation.

2 Open the inlet grille by pulling off the exposed door on the bottom or top of the unit (based on installation). Refer to the Using the reversible inlet grille in the Hardware Installation Guide section if you want to change the opening side.

3 Pull the tab slightly to release the filter. Pull the filter in the same direction as the opening.

4 Clean the filter with warm, soapy water. The water should be below 40°C

5 Rinse off and gently shake off excess water from the filter. Let it dry before replacing it.

The base pan may overflow due to high humidity. To drain the excess water, remove the drain cap from the back of the unit and secure the drainpipe.

Take the drain pan which is shipped in the air discharge or on the barrier.

Remove the rubber plug from the bottom of the base pan.

Install the drain pan over the corner of the cabinet where you removed the plug with 4 (or 2) screws.

Connect the drain hose to the outlet located at the bottom of the drain pan. You can purchase the drain hose or tubing locally to satisfy your particular needs.

(Drain hose is not supplied).

CABINET Select the most appropriate connection from among the following figures (by considering the hole of the unit) to fit drain pan to your own unit.

Hardware Installation

ENGLISH Product Features

CAUTION This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.

4. AIR INTAKE (INLET GRILLE)

10. POWER CORD Circuit Breaker Installation and Parts for Installation

Read thoroughly and follow all directions provided. A circuit breaker must be installed between the power source and the unit if the plug is not used (see illustration below).

Use a circuit breaker or time delay fuse.

Note : Use 20A circuit breaker for some models (21k ~ 26k Btu/h).

1 Measure the space for installation to assure a good fit.

The air conditioner must be installed firmly into place to prevent vibration and noise.

2 Avoid exposure to direct sunlight.

3 Remove all obstacles from the rear of the unit. There must be at least 50cm (20in.) of cleared space around the rear of the unit. Obstacles restricting the airflow may reduce the cooling efficiency of the unit.

4 The unit should be installed with a slight tilt towards the

AWNING FENCE HEAT RADIATION

outside (approx. 3°) to allow condensed water to drain.

(About 10~15mm or 1/4 bubble with level) NOTE: The external grille must be exposed outside for air discharge.

Remove the Air Conditioner From the Case

1 Remove 2 shipping screws from the back of the case. 2 Remove the 2 screws on each side of the case. Keep these for later use. 3 Slide out the air conditioner from the case by pulling the base-pan handle while bracing the case. 4 Remove the white Styrofoam shipping block from the compressor. (Applicable for some models) White styrofoam block Shipping screws

Attaching the Drain Pan (Optional)

The drain pan is used to collect condensed water. The base-pan may overflow due to high humidity. The base-pan may also collect excess water when in reverse mode (in Reverse Cycle models only). To drain the excess water, remove the drain cap from the back of the unit and secure the drainpipe as follows: 1. Remove the drain pan located in the air discharge or on the barrier. 2. Remove the rubber cap from the hole on the base-pan. (Not applicable to all models) 3. Install the drain pan to the left corner of the cabinet with 2-4 screws. 4. Connect the drain hose to the hole located on the bottom of the drain pan. You can purchase the drain hose or tubing locally to satisfy your particular needs. (Drain hose not included)

ENGLISH Select the Best Location

Installation of the Housing

Step 1 Remove the air conditioner from it’s packaging and slide the air conditioner out of it’s housing.

NOTE: UNIT MAY BE SUPPORTED BY A SOLID FRAME FROM BELOW OR BY A HANGER FROM A SOLID OVERHEAD SUPPORT.

FLASH OR SEAL AROUND EXTERNAL WALL FRAME OR ARCHITRAVE Step 2

Prepare the hole in the wall so that the bottom of the housing is well supported, the top has minimum clearace and the air inlet louveres have clearance as shown. Holes from the outside through to the cavity should be sealed. The housing should slope down towards the rear by about 5mm to allow water formed during operation to drain.

Install the housing into the wall and secure. Ensure the foam seals are not damaged. Flash, seal or fill gaps around the inside and outside to provide satisfactory appearance and protection against the weather, insects and rodents.

EXTERNAL SUPPORT FRAME AT BALANCE POINT OF RAC TIMBER FRAMED WALL OR PARTITION ALTERNATIVELY, BRACKETS AS ILLUSTRATED BELOW MAY BE USED.

Preferred method of installation into a timber framed wall, partition or window.

Installations of the unit into the Housing

FLASH OR SEAL AROUND EXTERNAL WALL FRAME OR ARCHITRAVE

1 Slide the unit into the housing until it is firmly against the rear of the housing. Care is required to ensure the foam sealing strips on the housing remain in position.

ENSURE LOUVRES ARE ENTIRELY OUTSIDE THE WALL.

2 Connect the air conditioner to the power and coil excess cord length beneath the air conditioner base or control box.

3 Engage the Chassis Lock into the bottom housing rail and secure

DRAIN CHUTE STURDY TIMBER FRAME TIMBER FRAMED WALL OR PARTITION

to the base with the screw provided.

4 Remove the front panel from i’s carton and plastic bag and fit as per the Operating Instruction.

Alternative method of installation if external support cannot be provided.

5 Switch unit on. Check for operation of the unit and check for vibration in the installation.

6 Fit the drain chute to the housing and run a drain line to a suitable location if required.

Installations of the unit into the wall

45° BRICK CUT AWAY TO CLEAR LOUVRES

45° BRICK CUT AWAY TO CLEAR LOUVRES FRONT AIR IN BRICK WALL AIR IN

TOP VIEW AIR IN BRICK WALL AIR IN AIR IN

LOUVRE AIR OUT AIR OUT

4 Attach the front grille to the case by inserting the

1 Slide the air conditioner into the case.

Reinstall the 2 screws removed earlier on each side of the case.

tabs on the grille into the slots on the front of the case. Push the grille in until it snaps into place.

When you detach the front grille from the case, push the grille to your right side and pull it toward you.

Screw Power Cord CAUTION: The power cord must be connected to an independent circuit. The green wire must be grounded.

2 Stuff the foam between the top of the unit and the wall to prevent air and insects from getting into the room.

5 Lift the inlet grill and secure the front grille with a screw(L:10mm). Lower the inlet grille into place.

3 Before installing the front grille, pull out the vent control lever located above the unit control knobs, as shown. (for some models)

ENGLISH Install the Air Conditioner in the Case

Using the Reversible Inlet Grille (on some models)

Opening the front grille from the top of the unit:

1 Disassemble the inlet grille from the front grille. Separate the hinged part by removing the screws using a flat-head screwdriver.

2 Turn the inlet grille upside down and insert the hooks into the lower holes of the front grille.

3 Insert the filter.

Opening the front grille from the bottom of the unit:

No change is required if you want to remove the filter from the bottom side. (Factory configured)

Common Problems and Solutions

The air conditioner is operating normally when:

• You hear a pinging noise. This is caused by water being picked up by the condenser on rainy days or in highly humid conditions. This feature is designed to help remove moisture in the air and improve cooling efficiency. • You hear the thermostat click. This is caused by the compressor cycle starting and stopping. • You see water dripping from the rear of the unit. Water may be collected in the base pan in highly humid conditions or on rainy days. This water overflows and drips from the rear of the unit. • You hear the fan running while the compressor is silent. This is a normal operational feature. The air conditioner may be operating abnormally when:

■ The air conditioner is unplugged or • Make sure the plug is completely plugged into the outlet not plugged in completely

The air conditioner does not operate at all

Air conditioner does not cool

■ The fuse is blown/circuit breaker is • Check the fuse/circuit breaker box and replace the fuse or reset the breaker triggered

• In the event of a power failure, set the power control to OFF. When the power is restored, wait 3 minutes to restart the air conditioner to prevent the compressor from overloading

■ Air flow is restricted

• Make sure there are no curtains, blinds, furniture or other obstacles in front of the air conditioner

■ The THERMOSTAT may not be set cool enough

• Turn the knob to a higher setting. The highest setting provides maximum cooling

■ The air filter is dirty.

• Clean the filter at least every 2 weeks. Refer to the Care and Maintenance section (p.11) of the manual.

■ The air conditioner was just turned on.

• After the air conditioner is turned on, you need to give the air conditioner some time to cool the room.

■ Cold air is escaping.

• Check for open furnace floor resisters and cold air returns.

• CLOSE the air conditioner vent

■ Cooling coils are iced up

• See “Ice appears on the air conditioner” below

■ The cooling coils are iced over.

• Ice may block the air flow and obstruct the air conditioner from properly cooling the room. Set the fan at MED or HIGH while setting the thermostat at 1 or 2 until the ice melts.

Ice appears on the air conditioner.

ENGLISH Before calling for service, please review the following list of common problems and solutions.

MANUALE DELL’UTENTE Operation

MED FAN HIGH COOL LOW FAN

MED FAN HIGH COOL LOW FAN

• THERMOSTAT (TERMOSTATO)

LOW FAN ( (VENTILADOR BAJO)

(Para la rejilla frontal, L: 10 mm, 1EA)

(Para la rejilla frontal, L: 10 mm, 1EA)

GRASAN, S.C. C/. RAMON Y CAJAL, 59 22006 HUESCA TEL. 974 22 90 93

POL. AZUCARERA C/. GUARO, 4 29004 MALAGA 95 223 98 22

ELECTRO-MOVACAVE, S.L.

C/. SANGUINO MICHEL, 42 10002 CACERES TEL. 927 23 69 09

MED FAN HIGH COOL LOW FAN

LOW FAN ( (VETILATEUR BAS)

(Pour la grille avant, L: 10mm, 1EA)

(Pour la grille avant, L: 10mm, 1EA)

MED FAN HIGH COOL LOW FAN

(Für Vordergitter, L: 10 mm, 1EA)

(Für Vordergitter, L: 10 mm, 1EA)