LG UU12W.ULDR0 Installation guide

Type
Installation guide
P/NO : MFL67793401
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.
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2 Air Conditioner
Air Conditioner Installation Manual
TABLE OF CONTENTS
Safety Precautions .....3
Installation of Indoor,
Outdoor unit................6
The indoor unit
installation...................9
Remote controller
installation.................24
Wiring connection ....28
Connecting Pipes to
the Indoor Unit ..........30
Installation to
decorative panel .......32
Indoor unit drain
piping .........................33
Test running ..............40
Optional operation....42
Installation guide at
seaside.......................46
Connecting cable
• Four Type "A" Screw
• Hanging Bolt
(W 3/8 or M10 length 650mm)
• Pipes: Gas side
Liquid side
• Insulated drain hose
• Additional Drain hose
Inner Dia
Cassette type.............32mm
Duct type....................25mm
• Additional drain pipe
(Convertible type)
(Outer diameter .....15.5mm)
Level
Screw driver
Electric drill
Hole core drill (ø70mm)
• Flaring Tools set
• Torque Wrenches
• Hexagonal Wrench (4mm, 5mm)
• Gas-leak detector
Ownerʼs Manual
Thermometer
Installation
Requirements
Required Parts Required Tools
Safety Precautions
Installation Manual 3
To prevent the injury of the user or other people and property damage, the following instructions
must be followed.
n Be sure to read before installing the air conditioner.
n Be sure to observe the cautions specified here as they include important items related to safety.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is
classified by the following indications.
n The meanings of the symbols used in this manual are as shown below.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
n Installation
Be sure not to do.
Be sure to follow the instruction.
Safety Precautions
Always perform grounding.
• Otherwise, it may cause
electrical shock.
Donʼt use a power cord, a
plug or a loose socket which
is damaged.
• Otherwise, it may cause a fire
or electrical shock.
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.
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.
Always install an air leakage
breaker and a dedicated
switching board.
• No installation may cause a fire
and electrical shock.
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.
• It may cause injury or an accident.
Do not disassemble or repair the product
randomly.
• It will cause a fire or electrical shock.
4 Air Conditioner
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.
Take the power plug out if
necessary, holding the head
of the plug and do not touch
it with wet hands.
• Otherwise, it may cause a fire
or electrical shock.
Do not use the power cord
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 share the outlet with
other appliances.
• It will cause an electric shock
or a fire due to heat
generation.
Do not use the damaged
power cord.
• Otherwise, it may cause a fire
or electrical shock.
Do not modify or extend the
power cord randomly.
• Otherwise, it may cause a fire
or electrical shock.
Take care so that the power
cord may not be pulled
during operation.
• Otherwise, it may cause a fire
or electrical shock.
Unplug the unit if strange
sounds, smell, or smoke
comes from it.
• Otherwise, it may cause
electrical shock or a fire.
Keep the flames away.
• Otherwise, it may cause a fire.
n Operation
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 cord.
• Otherwise, it may cause a fire
or electrical shock.
When the product is
submerged into water, always
contact the service center.
• 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.
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 5
Safety Precautions
n Installation
Install the drain hose to ensure that drain
can be securely done.
• Otherwise, it may cause water leakage.
Install the product so that the noise or hot
wind from the outdoor unit may not cause
any damage to the neighbors.
• Otherwise, it may cause dispute with the
neighbors.
Always inspect gas leakage after the
installation and repair of product.
• Otherwise, it may cause the failure of product.
Keep level parallel in installing the product.
• Otherwise, it may cause vibration or water
leakage.
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
such as preserving animals vegetables,
precision machine, or art articles.
• Otherwise, it may damage your properties.
Do not place obstacles around the flow inlet
or outlet.
• Otherwise, it may cause the failure of
appliance or an accident.
n Operation
6 Air Conditioner
Installation of Indoor, Outdoor Unit
Installation of Indoor, Outdoor Unit
1. Indoor unit
Cassette type
• There should not be any heat source or steam
near the unit.
• There should not be any obstacles to prevent
the air circulation.
• A place where air circulation in the room will
be good.
• A place where drainage can be easily
obtained.
• A place where noise prevention is taken into
consideration.
Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from
the wall, ceiling, or other obstacles.
• The indoor unit must keep the maintenance
space.
Duct type
• The place shall easily bear a load exceeding
four times the indoor unitʼs weight.
• The place shall be able to inspect the unit as
shown the figure.
• The place where the unit shall be leveled.
• The place shall allow easy water
drainage.(Suitable dimension “H” is necessary
to get a slope to drain as figure.)
• The place shall easily connect with the
outdoor unit.
• The place where the unit is not affected by an
electrical noise.
• The place where air circulation in the room will
be good .
• There should not be any heat source or steam
near the unit
Selection of the best location
Unit:cm
Ceiling
Ceiling Board
Ceiling Board
30 or more
Above 250X
330 or less
100 X
or more
50 or X
more
50 or X
more
30 or less
Floor
H
600600
Top view
(unit: mm)
Front view
Front
Inspection hole
(600X600)
Control box
1000
Installation of Indoor, Outdoor Unit
Installation Manual 7
Convertible type
• Do not have any heat or steam near the unit.
• Select a place where there are no obstacles in
front of the unit.
• Make sure that condensation drainage can be
conveniently routed away.
• Do not install near a doorway.
• Ensure that the interval between a wall and
the left (or right) of the unit is more than
20cm.
• Use a stud finder to locate studs to prevent
unnecessary damage to the wall.
• There should not be any heat source or steam
near the unit.
• There should not be any obstacles to prevent
the air circulation.
• A place where air circulation in the room will
be good.
• A place where drainage can be easily
obtained.
• A place where noise prevention is taken into
consideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from
the wall, ceiling, or other obstacles.
2. Outdoor unit
1. 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.
2. Ensure that the spaces indicated by arrows
around front, back and side of the unit.
3. Do not place animals and plants in the path
of the warm air.
4. Take the air conditioner weight into account
and select a place where noise and vibration
are minimum.
5. Select a place so that the warm air and noise
from the air conditioner do not disturb
neighbors.
More thanX
20cm
More than eye-level
More thanX
20cm
R
R
More thanX
20cm
More thanX
20cm
(Ceiling installation)
(Floor/Wall installation)
More than 20cm
More than 5cm
More than 20cm
More than 20cm
More than 5cm
More than 20cm
More thanX
30cm
More than 30cm
More X
than 60cm
More than 60cm
More thanX
70cm
8 Air Conditioner
Installation of Indoor, Outdoor Unit
3. Piping length and the elevation
Outdoor unit
Indoor unit
A trap is not necessary when the
outdoor unit is installed in a higher
position than the indoor unit.
CAUTION:
• Rated performance for refrigerant line length of:7.5m (AUUW096D, AUUW126D
• Capacity is based on standard length and maximum allowance length is on the
basis of reliability.
• Improper refrigerant charge may result in abnormal cycle.
MODEL
Pipe Size (Diameter:Ø) Length A(m) Elevation B(m)
*Additional
refrigerant
(g/m)
Gas Liquid Standard Max. Standard Max.
AUUW096D
[UU09W ULDR0]
3/8"(9.52mm) 1/4"(6.35mm) 7.5 15 5 10 20
AUUW126D
[UU12W ULDR0]
3/8"(9.52mm) 1/4"(6.35mm) 7.5 15 5 10 20
Installation Manual 9
The indoor unit installation
The indoor unit installation
1. Cassette type
Level gauge
Ceiling
TX/TR Series
Ceiling board
Unit: mm
585~660
517
461
517
585~660
523
570
570
319
Avoid the following installation location.
1. Such places as restaurants and kitchen where considerable amount of oil steam and flour is generated.
These may cause heat exchange efficiency reduction, or water drops, drain pump mal-function.
In these cases, take the following actions;
• Make sure that ventilation fan is enough to cover all noxious gases from this place.
• Ensure enough distance from the cooking room to install the air conditioner in such a place where it
may not suck oily steam.
2. Avoid installng air conditioner
in such places where
cooking oil or iron powder is
generated.
3. Avoid places where
inflammable gas is generated.
4. Avoid place where noxious gas is
generated.
5. Avoid places near high frequency
generators.
CAUTION :
• This air-conditioner uses a drain
pump.
Install the unit horizontally using a
level gauge.
During the installation, care should be
taken not to damage electric wires.
Select and mark the position for fixing bolts and piping
hole.
Decide the position for fixing bolts slightly tilted to the
drain direction after considering the direction of drain
hose.
Drill the hole for anchor bolt on the wall.
X
Use the ventilation fanX
for smoke-collectingX
hood with sufficientX
capacity.
Cooking table
Air conditioner
Take enoughX
distance
10 Air Conditioner
Wall
5~7mm
Indoor Outdoor
Set screw ofX
paper model (4 pieces)
Paper modelX
for installation
Ceiling board
150mm
Adjust the same height
Ceiling board
Ceiling
Flat washer for M10X
(accessory)
Keep the length of the boltX
from the bracket to 40mm
Open the ceiling boardX
along the outer edge of the X
paper model
Flat washer for M10X
(accessory)
Hanging boltX
(W3/8 or M10)
NutX
(W3/8 or M10)X
X
NutX
(W3/8 or M10)X
X
Spring washerX
(M10)X
X
Air Conditioner body
The Indoor Unit Installation
• The following parts is option.
Hanging Bolt - W 3/8 or M10
Nut - W 3/8 or M10
Spring Washer - M10
Plate Washer - M10
CAUTION:
Tighten the nut and bolt to prevent unit falling.
• Drill the piping hole on the wall slightly tilted to the outdoor side using a Ø 70 hole-core drill.
The Indoor Unit Installation
Installation Manual 11
2. Duct type
Drainage hole
M10 Nut
M10 SP. washer
M10 washer
X 4
X 4
(Local
supply)
X 4
M10 Nut
M10 SP. washer
M10 washer
X 4
X 4
(Local
supply)
X 4
A
B
C
D
(G)
H
I
EF
1~3mm
• Apply a joint-canvas between the unit and
duct to absorb unnecessary vibration.
Apply a filter Accessory at air return hole.
• Install the unit leaning to a drainage hole
side as a figure for easy water drainage.
• A place where the unit will be leveled and
that can support the weight of the unit.
• A place where the unit can withstand its
vibration.
• A place where service can be easily
performed.
CASE 1
POSITION OF SUSPENSION BOLT
CASE 2
POSITION OF CONSOLE BOLT
(Unit:mm)
ABCDEF(G)HI
18k Btu/h 932 880 355 45.5 450 30 87 750 163
Dimension
Capacity
12 Air Conditioner
The Indoor Unit Installation
1 Set anchor
Old building New building
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
CAUTION:
Tighten the nut and bolt
to prevent unit falling.
• Select and mark the position for fixing
bolts.
• Drill the hole for set anchor on the face
of ceiling.
• Insert the set anchor and washer onto
the suspension bolts for locking the
suspension bolts on the ceiling.
• Mount the suspension bolts to the set
anchor firmly.
• Secure the installation plates onto the
suspension bolts (adjust level roughly)
using nuts, washers and spring
washers.
• Local supply
Set anchor
Plate washer - M10
Spring washer - M10
Nut - W3/8 or M10
Suspension bolt - W3/8 or M10
The Indoor Unit Installation
Installation Manual 13
Ceiling
CAUTION
1~3mm
Drainage hole
Drainage hole
U-Trap
B
C
A 70mm
B 2C
C 2 x SP
SP X External Pressure
(mmAq)
Ex) External Pressure
X 10mmAq
A 70mm
B 40mm
C 20mm
A
Make sure to be closed.
Unit
Drainage pipe
(Local supply)
Thermal insulator
(Local supply)
Drainage hole
CAUTION FOR GRADIENT OF
UNIT AND DRAIN PIPING
Lay the drain hose with a downward
inclination so water will drain out.
Front of view
• Always lay the drain with downward
inclination (1/50 to 1/100).
Prevent any upward flow or reverse flow
in any part.
• 10mm or thicker formed thermal insulator
shall always be provided for the drain
pipe.
• Install the P-Trap (or U-Trap) to prevent
a water leakage caused by the blocking
of intake air filter.
Applied U-Trap Dimension
1. Install declination of the indoor unit is very important for the drain of the duct type air
conditioner.
2. Minimum thickness of the insulation for the connecting pipe shall be 5mm.
• The unit must be declined to the drain hose connected when finished
installation.
CORRECT
CORRECT
INCORRECT
INCORRECT
• Upward routing not
allowed
14 Air Conditioner
The Indoor Unit Installation
3. Convertible type(18k Btu/h)
n
Before Installing, prepare Installation Plates
• 'Installation Plates' are attached at the bottom
of indoor unit.
Detach them by removing each 3 screws at
both sides.
• Detach 'Side Plate (R,L)' by removing each 2
screws on both sides.
• Pull the upper right and left side of 'Inlet Grille'
to the front, and it will stop at slightly tilted
position.
• Unhook the 'Inlet hanger' from the 'Hanger
screw' on the both left and right side.
• Detach the 'Inlet Grille' from the Indoor Unit.
1) Installation on the ceiling
• Measure and mark the position for the
Suspension bolts and the piping hole.
• Drill the hole for anchor nut on the ceiling.
Before secure the Installation Plates,
select the bent direction of the
Installion Plate to the inside or the
outside according to the installation
circumstances.
• Drill the piping hole on the wall slightly tilted
to the outdoor side using a ø70 hole-core
drill.
1076
SuspensionX
bolt
Center-line for theX
piping hole
265
1236
265
Install Plate
1)
2)
5~7mm
Indoor Outdoor
WALL
Side Plate
Inlet Grille
Inlet hanger
HangerX
screw
Installation Manual 15
The Indoor Unit Installation
• Insert the nuts and washer onto the
suspension bolts for locking the suspension
bolts on the ceiling.
• Mount the suspension bolts to the anchor-
nuts firmly.
• Secure the Installation plates onto the
Suspension bolts (adjust level roughly.)
using nuts, washers and spring washers.
• Engage 2 hooks on the both left and right
side of the unit to the lower slot of
Installation Plates.
• Adjust a level with a level gauge on the
direction of left-right, back-forth by adjusting
suspension bolts.
• Move the hooks on the unit to the upper slot
of Installation Plates. Then the unit will be
declined to the bottomside so as to drain
well.
Washer
Nut
SuspensionX
bolts
Ceiling
Anchor nut
SuspensionX
bolts
Spring X
washer
Max.X
12mm
Washer
Nut
1)
2)
SuspensionX
bolt
Installation plate
Adjust a level
R
Level gauge
Lower slot
R
R
Upper slot
16 Air Conditioner
The Indoor Unit Installation
Drain hose
Ceiling
Ceiling
CAUTION
Ceiling
1. Install declination of the indoor unit is very important for the drain of
the convertible type air conditioner.
2.
Minimum thickness of the insulation for the connecting pipe shall be 7mm.
3. If the Installation Plates are fixed to horizontal line, the indoor unit after
installing will be declined to the bottomside.
• The unit must be horizontal or declined to the drain hose connected when finished
installation.
• The unit must be declined to the bottomside of the unit when finished installation.
Side of view
Front of view
Installation Manual 17
The Indoor Unit Installation
• Secure the unit to the Installation Plates
with four M8 bolts and washers.
• Hook up the Inlet Grille Hook to the cabinet.
• Hang the Inlet Hanger to the screw.
• Fit the projection hooks of the side plates to
the 'Side Panel' and the 'Front Panel' by
lifting it.
• Fasten the screws.
R
R
R
1
2
R
Inlet hanger
Hook
Cabinet Bottom
18 Air Conditioner
The Indoor Unit Installation
2) Installation on the Wall
• Select and mark the position for fixing bolts
and piping hole.
Decide the position for fixing bolts slightly
tilted to the drain direction after considering
the direction of drain hose.
• Drill the hole for anchor nut on the wall.
• Drill the piping hole on the wall slightly tilted
to the outdoor side using a ø70 hole-core
drill.
• Secure the 'Install Plate' onto the wall with
four anchor bolts, washers and spring
washers.
Before secure the Install Plates, select the
bent direction of the 'Install Plate' to the
inside or outside according to the
installation circumstances.
1076
more thanX
260
265
Washer
Nut
Wall
Anchor nut
Spring X
washer
Wall
5~7mm
Less thanX
12mm
1236
Indoor Outdoor
Installation Manual 19
Install the Indoor unit onto Installation Plate.
• Insert 2 hooks on the both left and right side
of the unit to the inner slot (wall side) of the
Installation Plate.
• Secure the unit to the Installation Plate with
four M8 bolts and washers.
• Hook up the Inlet Grille Hook to the cabinet.
• Hang the Inlet Hanger to the screw.
• Fit the projection hooks of the side plates to
the 'Side Panel' and the 'Front Panel' by
lifting it.
• Fasten the screws.
The Indoor Unit Installation
R
2
1
Inner slot
20 Air Conditioner
The Indoor Unit Installation
3) Installation on the floor
Installation of Mount Bracket.
• Select and mark the position for Mount
Brackets and the piping hole.
• Drill the hole for the anchor nut on the wall.
• Drill the piping hole using a ø70 hole-core
drill.
• Secure the Mount Brackets on the wall with
four M4 screws.
Install the indoor unit onto the Mount
Brackets.
• Engage the slot at the back of the unit with
Mount Bracket.
• Drill the piping hole with 70mm dia, hole
core drill.
• Piping hole should be slightly slant to the
outdoor side.
After Installing, reassemble detached parts.
• Hang the 'Inlet Grille' and hook the 'Inlet
Hanger' to the Hanger Screw.
• Assemble the 'Side Plates(R,L)' with 2
screws on both left and right side.
Floor mount X
bracket
Slot
Floor mount X
bracket
Install plate
Slot
Piping hole
Wall
5~7mm
Indoor Outdoor
more than 760mm
From the left wall
From the X
right wall
more than 840mm
Wall
448mm
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LG UU12W.ULDR0 Installation guide

Type
Installation guide

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