ESPAÑOL ENGLISH
INSTALLATION MANUAL
AIR CONDITIONER
•Please read this installation manual completely before installing the product.
•Installation work must be performed in accordance with the national wiring standards by authorized personnel only.
•Please retain this installation manual for future reference after reading it thoroughly.
TYPE : Standard inverter
www.lg.com
P/NO : MFL67448515
Single A Air Conditioner Installation Manual
CONTENTS
Safety Precautions .............................................................................................. |
3 |
Installation of Outdoor Unit................................................................................ |
6 |
Wiring Connection............................................................................................... |
8 |
Connecting Pipes .............................................................................................. |
11 |
Leakage test and Evacuation ........................................................................... |
17 |
Test running ....................................................................................................... |
19 |
Function.............................................................................................................. |
20 |
Self-diagnosis Function.................................................................................... |
21 |
Installation Guide at the Seaside..................................................................... |
22 |
2 Air Conditioner
Safety Precautions
Safety Precautions
To prevent the injury of the user or other people and property damage, the following instructions must be followed.
νBe sure to read before installing the air conditioner.
νBe sure to observe the cautions specified here as they include important items related to safety.
νIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
ν The meanings of the symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
ENGLISH
ν Installation
Always perform grounding. |
Don’t use a power cable, a |
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plug or a loose socket which |
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is damaged. |
• Otherwise, it may cause electri- |
• Otherwise, it may cause a fire |
cal shock. |
or electrical shock. |
Securely attach the electrical part cover to the indoor unit and the service panel to the outdoor unit.
•If the electrical part cover of the indoor unit and the service panel of the outdoor unit are not attached securely, it could result in a fire or electric shock due to dust, water, etc.
Be sure to install an earth leakage breaker.
•Failure to install an earth leakage breaker may result in electric shocks or fire.
For installation of the product, always contact the service center or a professional installation agency.
•Otherwise, it may cause a fire, electrical shock, explosion or injury.
Do not keep or use flammable gases or combustibles near the air conditioner.
•Otherwise, it may cause a fire or the failure of product.
Ensure that an installation frame of the outdoor unit is not damaged due to use for a long time.
Do not disassemble or repair the product randomly.
• It may cause injury or an accident. |
• It will cause a fire or electrical shock. |
Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress air or Oxygen and do not use Flammable gases. Otherwise, it may cause fire or explosion.
• There is the risk of death, injury, fire or explosion.
Installation Manual 3
Safety Precautions
Do not install the product at a place that there is concern of falling down.
• Otherwise, it may result in personal injury.
Use caution when unpacking and installing.
• Sharp edges may cause injury.
ν Operation
Do not use the damaged power Cable.
•Otherwise, it may cause a fire or electrical shock.
Do not modify or extend the power Cable randomly.
•Otherwise, it may cause a fire or electrical shock.
Take care so that the power Cable may not be pulled during operation.
•Otherwise, it may cause a fire or electrical shock.
Unplug the unit if strange |
Keep the flames away. |
Take the power plug out if |
sounds, smell, or smoke |
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necessary, holding the head |
comes from it. |
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of the plug and do not touch |
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it with wet hands. |
• Otherwise, it may cause elec- • Otherwise, it may cause a fire. • Otherwise, it may cause a fire trical shock or a fire. or electrical shock.
Do not use the power Cable near the heating tools.
•Otherwise, it may cause a fire and electrical shock.
Do not open the suction inlet of the indoor/outdoor unit during operation.
•Otherwise, it may electrical shock and failure.
Do not allow water to run into electrical parts.
•Otherwise, it may cause the failure of machine or electrical shock.
Hold the plug by the head when taking it out.
•It may cause electric shock and damage.
Never touch the metal parts of the unit when removing the filter.
•They are sharp and may cause injury.
Do not step on the indoor/outdoor unit and do not put anything on it.
•It may cause an injury through dropping of the unit or falling down.
Do not place a heavy object on the power Cable.
•Otherwise, it may cause a fire or electrical shock.
Take care so that children may not step on the outdoor unit.
•Otherwise, children may be seriously injured due to falling down.
When the product is submerged into water, always contact the service center.
•Otherwise, it may cause a fire or electrical shock.
4 Air Conditioner
Safety Precautions
ν Installation
Install the drain hose to ensure that drain |
Install the product so that the noise or hot |
can be securely done. |
wind from the outdoor unit may not cause |
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any damage to the neighbors. |
• Otherwise, it may cause water leakage. |
• Otherwise, it may cause dispute with the neigh- |
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bors. |
Always inspect gas leakage after the instal- |
Keep level parallel in installing the product. |
lation and repair of product. |
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• Otherwise, it may cause the failure of product. |
• Otherwise, it may cause vibration or water |
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leakage. |
ν Operation
Avoid excessive cooling and perform ventilation sometimes.
• Otherwise, it may do harm to your health.
Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent.
•The appearance of the air conditioner may deteriorate, change color, or develop surface flaws.
Do not use an appliance for special purposes |
Do not place obstacles around the flow inlet |
such as preserving animals vegetables, pre- |
or outlet. |
cision machine, or art articles. |
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• Otherwise, it may damage your properties. |
• Otherwise, it may cause the failure of appli- |
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ance or an accident. |
ENGLISH
Installation Manual 5
Installation of Outdoor Unit
Installation of Outdoor Unit
1. Installation Places
•If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation from the condenser is not restricted.
•Ensure that the spaces indicated by arrows around front, back and side of the unit.
•Do not place animals and plants in the path of the warm air.
•Take the air conditioner weight into account and select a place where noise and vibration are minimum.
•Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.
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Sunroof |
More than |
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300mm |
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Fence |
More than |
300mm |
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or |
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obstacles |
More than 600mm |
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More than 700mm |
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Unit : mm |
2. Piping length and the elevation
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Pipe Size |
Length A |
Elevation B |
Additional |
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mm(inch) |
Unit : m(ft) |
Unit : m(ft) |
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Model |
Capacity |
refrigerant Unit |
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: g/m(oz/ft) |
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Gas |
Liquid |
Standard |
Max. |
Standard |
Max. |
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AUUW18GD2(LUU187HV) |
5,2kW |
Ø15,88(5/8) |
Ø9,52(3/8) |
7,6(25) |
50(164) |
5(16) |
30(98) |
40(0,43) |
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AUUW24GD2(LUU247HV) |
7kW |
Ø15,88(5/8) |
Ø9,52(3/8) |
7,6(25) |
50(164) |
5(16) |
30(98) |
40(0,43) |
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AUUW36GD2(LUU367HV) |
10,5kW |
Ø15,88(5/8) |
Ø9,52(3/8) |
7,6(25) |
75(246) |
5(16) |
30(98) |
40(0,43) |
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AUUW42GD2(LUU427HV) |
12,5kW |
Ø15,88(5/8) |
Ø9,52(3/8) |
7,6(25) |
75(246) |
5(16) |
30(98) |
40(0,43) |
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If installed tube is shorter than 7,6 m, additional charging is not necessary.
Additional Refrigerant = (A -7,6) x Additional refrigerant (g)
Indoor unit
Outdoor unit
A
B |
Outdoor unit |
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A |
Indoor unit |
B |
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6 Air Conditioner
Installation of Outdoor Unit
Night Silent Operation setting
1.Open the Side panel or Top Cover of outdoor unit.
2.Set the SW01N (PIP SW2).
6 |
AUUW18GD2 |
/ AUUW24GD2 |
AUUW36GD2 |
/ AUUW42GD2 |
(LUU187HV |
/ LUU247HV) |
(LUU367HV |
/ LUU427HV) |
ENGLISH
3. Close the Side panel or Top Cover.
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6 |
SW01N |
SW01N |
AUUW18GD2 |
/ AUUW24GD2 |
AUUW36GD2 |
/ AUUW42GD2 |
(LUU187HV |
/ LUU247HV) |
(LUU367HV |
/ LUU427HV) |
Installation Manual 7
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