LG LSU5AU2A User manual

ROOM AIR
CONDITIONER
For Split AC Domestic Models
TYPE : WALL MOUNTED
P/No. MFL39754865_V4 MFL39754865
Regd. Office: LG Electronics India Pvt. Ltd., A Wing (3rd Floor), D-3, District Center, Saket, New Delhi - 110017
Please read this manual carefully before operating
your set and retain it for future reference.

BEFORE
– Prior to operation
– Components
– Electrical Safety
– Using the remote control
Inserting Batteries
Installing the remote control holder
Wireless Remote Control
BASIC FUNCTIONS
Cooling your room
Heating your room
Removing humidity
Airing your room
Adjusting the fan speed
Adjusting the air flow direction
Setting the timer
– Setting the current time
– Turning ON the air conditioner
automatically at a set time
– Turning OFF the air conditioner
automatically at a set time
– Cancelling the timer setting
- Setting sleep mode
ADVANCED FUNCTIONS
Changing room temperature quickly
Indoor air purification
– Auto Clean operation
Energy saving cooling mode
Auto operation
Dimmer
Auto Changeover
Mosquito away operation
Operating the air conditioner without the
remote control
Restarting the air conditioner automatically
MAINTENANCE
– Cleaning the air filter
– Cleaning the anti-allergy filter
– Cleaning the plasma filter
TROUBLESHOOTING
– Self-diagnosis function
– Before requesting service
• Contact the authorized service technician for repair or
maintenance of this unit.
• Please install your air-conditioner by company
authorized service franchisee / authorized service
and sales dealer.
• 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,
using only genuine replacement parts.
We recommend usage of voltage stabilizer with
high / low voltage cut off in areas having voltage
fluctuations.
AC TONNAGE STABILIZER KVA
(3-STEP STABILIZER)
1.0
1.5
2.0
3
4
5
CAUTION
Cleaning the 3M filter.
Outdoor Unit
–
2
SAFETY INSTRUCTION
3
4
8
12
15
18
21
–

3
reduce the cooling / dehumidication functions.
Avoid excessive cooling
(Refer page no. 19 and 20 details of owner's manual).

4
SAFETY INSTRUCTIONS

5
Be sure to use only those parts which are listed in the service parts list. Never attempt to modify
the equipment. It may result in death, serious injury, effect on product performance or product failure.
Only use the refrigerant specified on the air conditioner label. Failure to do so may result in explosion
or fire.
SAFETY INSTRUCTIONS
Dos and Don’ts
Do not install the air conditioner on an unstable surface or where there may be a danger of unit falling
It may result in death, serious injury, or product failure.
Only use components that are approved by the manufacturer and do not repair or modify them.
Failure to do so may result in electric shock, effect on product performance or product failure.
enter

For inner cleaning, contact an Authorized Service Center or a dealer. Do not use harsh detergent that
causes corrosion or damage on the unit. Harsh detergent that causes failure or product, fire or
electronic shock
6
SAFETY INSTRUCTIONS
Dos & Don'ts
ON OFF
When there is a gas leak, before using air conditioner again contact authorized service person for
verification and repair. Failure to do so may result in explosion or fire.
Do not block the inlet or outlet of air flow. It may effect product performance.
or serious injury.
or health complications.
effect product performance.
water leakage or product failure.
to
not cause
,
neighbours. neighbours.
It may effect product performance.

Disposal of your old appliance (as per e-waste Rules)
1. When this crossed out wheeled bin symbol is depicted on
the product and its operator’s manual, it means the product
is covered by the e-waste Management and Handling
Rules, 2011 and are meant to be recycled, dismantled,
refurbished or disposed off.
2. Dos
a. The product is required to be handed over only to the
authorized recycler for disposal.
b. Keep the product in isolated area, after it becomes non-functional/un-
repairable so as to prevent its accidental breakage.
Don’t
a. The product should not be opened by the user himself/herself, but only by
authorized service p e rsonnel.
b. The product is not meant for re-sale to any unauthorized agencies/scrap
dealer/ kabariwalah.
c. The product is not meant for mixing into household waste stream.
d. Do not keep any replaced spare part(s) from the product in exposed area.
3. Any disposal through unauthorized agencies/person will attract action
under Environment (Protection) Act 1986 .
4. Hazards of improper handling or accidental breakage
a. If batteries are disposed incorrectly, it can greatly harm the environment.
The chemical by-products are hazardous.T he metals and chemicals
found in batteries can mix into soil which may be hazardous to humans,
plants and animals. If thrown in fire, they can cause blast and release
toxic gases which may be harmful for health.
b. The refrigerant (R-22) used can be combustible at low pressure. The
potential health effects of over exposure is dizziness, headache and
heart irregularities.
5. To locate a nearest collection centre or call for pick-up (limited area only) for
disposal of this appliance, please contact Toll Free No.1800-180-9999 for
details. All collection centre and pick up facilities are done by third parties
with LG Electronics India Pvt. Ltd. merely as a facilitator.
For more detailed information , please visit : http://www.lg.com
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7
SAFETY INSTRUCTIONS
remote
may effect product performance or
electric shock or serious injury.

Prior to Operation
Preparing for Operation
1. Contact an installation specialist for
installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit breaker.
4. Do not use an extension cord.
5. Do not start/stop operation by plugging/
unplugging the power cord.
6. If the cord/plug is damaged, replace it with
only an authorized replacement part.
Usage
1. Being exposed to direct airflow for a long
time may be hazardous to your health. Do
not expose occupants, pets, or plants to
direct airflow for a long time.
2. Due to the possibility of oxygen deficiency,
ventilate the room when using the
appliance together with stoves or other
heating devices.
3. Do not use this air conditioner for non-
specified special purpose (e.g. preserving
precision devices, food, pets, plants, or art
objects). Such use may damage your
properties.
Cleaning and Maintenance
1. Do not touch the metal parts of the unit
when removing the filter. Injury can occur.
2. Do not use water to clean inside the air
conditioner. Exposure to water can
destroy the insulation, leading to electric
shock or effect product performance.
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 triggered while cleaning
inner parts of the unit.
Service
For repair and maintenance, contact your
authorized service dealer.

Components
Symbols used in this Manual
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that may cause harm to the
air conditioner.
This symbol indicates special notes.
Air Intake Vents
Air Outlet Vents
Connecting
Wires
Piping
Drain Hose
Base Plate
Indoor unit
Outdoor unit
This appliance should be installed in accordance with national wiring regulations. This guide acts as a
guide to help to explain product features.
Front Panel
Air Filter
Air Inlet
Signal Receiver
WARNING
Features

Electrical Safety
•
This appliance must be properly grounded.
To minimize the risk of electric shock, you must always plug into a grounded outlet.
•
Do not cut or remove the grounding.
•
Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the
appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded
through the house wiring.
•
If you have any doubt whether the air conditioner is properly grounded, check the wall receptacle
and circuit checked by a qualified electrician.
WARNING
Using the remote control
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4
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