LG | UJ36R.NR0 | Quick Start Guide | LG UJ36R.NR0 Schnellstartanleitung

MALTI
PORTUGUÊS
ENGLISH
УКРАÏНСЬКА
SLOVENČINA
MAGYAR
ITALIANO
ҚАЗАҚ ТІЛІ
SLOVENŠČINA
БЪЛГАРСКИ
ESPAÑOL
БЕЛАРУСКАЯ МОВА
LATVIEŠU VALODA
SRPSKI
FRANÇAIS
O‘ZBEK TILI
LIETUVIŲ KALBA
HRVATSKI
DEUTSCH
GAEILGE
SVENSKA
ΕΛΛΗΝΙΚΆ
МАКЕДОНСКИ
NORSK
ČEŠTINA
SHQIP
SUOMI
NEDERLANDS
ÍSLENSKA
DANSK
POLSKI
BOSANSKI
EESTI KEEL
LIMBA ROMÂNĂ
AIR
CONDITIONER
РУССКИЙ ЯЗЫК
QUICK MANUAL
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.
Original instruction (R32)
[Representative] LG Electronics Inc. EU Representative :
LG Electronics European Shared Service Center B.V.
Krijgsman 1, 1186 DM Amstelveen, The Netherlands
[Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro,
Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA
This manual is the simplified version of original manual.
You can obtain the original manual from www.lg.com.
MFL69191421
Rev. 03_022519
www.lg.com
Copyright © 2016 - 2019 LG Electronics Inc. All Rights Reserved.
2
MODEL DESIGNATION
ENGLISH
MODEL DESIGNATION
Product information
- Product Name : Air conditioner
- Model Name :
C
S
15
SQ
N
B
0
Serial number
Chassis name
Indoor Unit / Outdoor Units
N : Indoor Unit
U : Outdoor Unit
Detailed product type for
U- / C- series models
L : Low Static
H : High COP
E : Econo
R : Refrigerant R410A/R32
PC : specialized channel product
Nominal Capacity
Ex) 7 000 Btu/h Class → '07',
18 000 Btu/h Class → '18'
Product type
T : Ceiling Cassette
B, M : Ceiling Concealed Duct
L : Ceiling Concealed Duct
(Low Static)
V : Ceiling Suspended & floor
A : ARTCOOL
J : Wall mounted
Connectable Outdoor unit type
M : Indoor units only for
Multi systems
U : Indoor units only for
Single A systems
C : Common Indoor Unit for
Multi and Single CAC
- Additional Information : serial number is
refer to the barcode on the product.
- Max allowable pressure
High side : 4.2 MPa / 4.32 MPa
(it can be different by model)
Low side : 2.4 MPa
- Refrigerant : R32
Airborne Noise Emission
The A-weighted sound pressure emitted by
this product is below 70 dB.
** The noise level can vary depending on the
site.
The figures quoted are emission level and are
not necessarily safe working levels.
Whilst there is a correlation between the
emission and exposure levels, this cannot be
used reliably to determine whether or not
further precautions are required.
Factor that influence the actual level of
exposure of the workforce include the
characteristics of the work room and the other
sources of noise, i.e. the number of
equipment and other adjacent processes and
the length of time for which an operator
exposed to the noise. Also, the permissible
exposure level can vary from country to
country.
This information, however, will enable the
user of the equipment to make a better
evaluation of the hazard and risk.
Limiting concentration (for R410A)
Limiting concentration is the limit of Freon gas
concentration where immediate measures can
be taken without hurting human body when
refrigerant leaks in the air. The limiting
concentration shall be described in the unit of
kg/m3 (Freon gas weight per unit air volume)
for facilitating calculation.
Limiting concentration: 0.44 kg/m3(R410A)
n Calculate refrigerant concentration
Total amount of replenished
Refrigerant
refrigerant in refrigerant facility (kg)
concentration =
Capacity
of smallest room where
3
(kg/m )
indoor unit is installed (m3)
IMPORTANT SAFETY INSTRUCTIONS
3
Read the precautions in this manual
carefully before operating the unit.
This appliance is filled with
flammable refrigerant (R32)
This symbol indicates that the
Operation Manual should be read
carefully.
This symbol indicates that a service
personnel should be handling this
equipment with reference to the
Installation Manual.
READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.
Always comply with the following precautions to avoid dangerous situations and
ensure peak performance of your product.
! WARNING
It can result in serious injury or death when the directions are ignored.
! CAUTION
It can result in minor injury or product damage when the directions are ignored.
! WARNING
• Installation or repairs made by unqualified persons can result in hazards to you
and others.
• Installation work must be performed in accordance with the National Electric
Code by qualified and authorized personnel only.
• The information contained in the manual is intended for use by a qualified
service technician familiar with safety procedures and equipped with the
proper tools and test instruments.
• Failure to carefully read and follow all instructions in this manual can result in
equipment malfunction, property damage, personal injury and/or death.
• Ducts connected to an appliance shall not contain an ignition source. (for R32)
• This equipment shall be provided with a supply conductor complying with the
national regulation.
• Compliance with national gas regulations shall be observed.
• Any person who is involved with working on or breaking into a refrigerant
circuit should hold a current valid certificate from an industry accredited
assessment authority, which authorises their competence to handle
refrigerants safely in accordance with an industry recognised assessment
specification. (for R32)
• Servicing shall only be performed as recommended by the equipment
manufacturer. Maintenance and repair requiring the assistance of other skilled
personnel shall be carried out under the supervision of the person competent
in the use of flammable refrigerants. (for R32)
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
The following symbols are displayed on indoor and outdoor units.
4
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
Installation
• Do not use a defective or underrated circuit breaker. Use the correctly rated
breaker and fuse. There is risk of fire or electric shock.
• For electrical work, contact the dealer, seller, a qualified electrician, or an
Authorized Service Center. Do not disassemble or repair the product by
yourself. There is risk of fire or electric shock.
• Always ground the product as per the wiring diagram. Do not connect the
ground wire to gas or water pipes lightening rod or telephone ground wire.
There is risk of fire or electric shock.
• Install the panel and the cover of control box securely. There is risk of fire or
electric shock due to dust, water etc.
• Use the correctly rated breaker or fuse. There is risk of fire or electric shock.
• Do not modify or extend the power cable. If the power cable or cord has
scrathes or skin peeled off or deteriorated then it must be replaced. There is
risk of fire or electric shock.
• For installation, removal or reinstall, always contact the dealer or an Authorized
Service Center. There is risk of fire, electric shock, explosion, or injury.
• Do not install the product on a defective installation stand. Be sure that the
installation area does not deteriorate with age. It may cause product to fall.
• Never install the outdoor unit on a moving base or a place from where it can
fall down.
The falling outdoor unit can cause damage or injury or even death of a person.
• In outdoor unit the step-up capacitor supplies high voltage electricity to the
electrical components. Be sure to discharge the capacitor completely before
conducting the repair work. An charged capacitor can cause electrical shock.
• When installing the unit, use the installation kit provided with the product.
Otherwise the unit may fall and cause severe injury.
• Indoor/outdoor wiring connections must be secured tightly and the cable
should be routed properly so that there is no force pulling the cable from the
connection terminals. Improper or loose connections can cause heat
generation or fire.
• Safely dispose off the packing materials. Like screws, nails, batteries, broken
things etc after installation or svc and then tear away and throw away the
plastic packaging bags. Children may play with them and cause injury.
• Be sure to check the refrigerant to be used. Please read the label on the
product. Incorrect refrigerant used can prevent the normal operation of the unit.
• The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater.)
• Keep any required ventilation openings clear of obstruction.
IMPORTANT SAFETY INSTRUCTIONS
5
ENGLISH
• The appliance shall be stored in a well-ventilated area where the room size
corresponds to the room area as specified for operation. (for R32)
• 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.
• Mechanical connections shall be accessible for maintenance purposes.
• The appliance shall be disconnected from its power source during service and
when replacing parts.
• The appliance shall be installed in accordance with national wiring regulations.
Operation
• When the product is soaked (flooded or submerged) in water, contact an
Authorized Service Center for repair before using it again. There is risk of fire or
eletric shock.
• Be sure to use only those parts which are listed in the svc parts list. Never
attempt to modify the equipment. The use of inappropriate parts can cause an
electrical shock, excessive heat generation or fire.
• Do not touch, operate, or repair the product with wet hands. Hold the plug by
hand when taking out. There is risk of electric shock or fire.
• Do not place a heater or other heating appliances near the power cable. There
is risk of fire and electric shock.
• Do not allow water to run into electric parts. Install the unit away from water
sources. There is risk of fire, failure of the product, or electric shock.
• Do not store or use or even allow flammable gas or combustibles near the
product. There is risk of fire.
• Do not use the product in a tightly closed space for a long time. Perform
ventilation regularly. Oxygen deficiency could occur and hence harm your
health.
• Do not open the front grille of the product during operation. (Do not touch the
electrostatic filter, if the unit is so equipped.) There is risk of physical injury,
electric shock, or product failure.
• If strange sound, smell or smoke comes from product. Immediately turn the
breaker off or disconnect the power supply cable. There is risk of electric shock
or fire.
• Ventilate the product room from time to time when operating it together with a
stove, or heating element etc. Oxygen deficiency can occur and hence harm
your health.
• Do not touch refrigerant pipe and water pipe or any internal parts while the unit
is operating or immediately after operation. It can cause a burn or frostbite.
• 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.
6
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
• When the product is not to be used for a long time, disconnect the power
supply plug or turn off the breaker. There is risk of product damage or failure,
or unintended operation.
• Take care to ensure that nobody especially kids could step on or fall onto the
outdoor unit. This could result in personal injury and product damage.
• Take care to ensure that power cable could not be pulled out or damaged
during operation. There is risk of fire or electric shock.
• Do not place anything on the power cable. There is risk of fire or electric shock.
• When flammable gas leaks, turn off the gas and open a window for ventilation
befor turning on the product. Do not use the telephone or turn switches on or
off. There is risk of explosion or fire.
• Make sure to ventilate sufficiently when this air conditioner and a heating
appliance such as a heater are used simultaneously. Failure to do so may result
in fire, serious injury, or product failure.
• Periodic ( more than once/year ) cleaning of the dust or salt particles stuck on
the heat exchanger by using water.
• Do not use means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
• Do not pierce or burn refrigerant cycle part.
• Be aware that refrigerants may not contain an odour.
• When mechanical connectors are reused indoors, sealing parts shall be
renewed. (for R32)
• When flared joints are reused indoors, the flare part shall be re-fabricated.
(for R32)
! CAUTION
Installation
• Two or more people must lift and transport the product. Avoid personal injury.
• Do not install the product where it will be exposed to sea wind (salt spray)
directly. It may cause corrosion on the product.
• Install the drain hose to ensure that the condensed water is drained away
properly. A bad connection may cause water leakage.
• Keep level even when installing the product. To avoid vibration or noise.
• Do not install the product where the noise or hot air from the outdoor unit
could damage or disturb the neighborhoods. It may cause a problem for your
neighbors and hence dispute.
• Always check for gas (refrigerant) leakage after installation or repair of product.
Low refrigerant levels may cause failure of product.
• Wear adequate personal protection equipment (PPE) when installing,
maintaining or servicing the product.
IMPORTANT SAFETY INSTRUCTIONS
7
ENGLISH
• The appliance shall be stored so as to prevent mechanical damage from
occurring.
• Refrigerant tubing shall be protected or enclosed to avoid damage.
• Flexible refrigerant connectors (such as connecting lines between the indoor
and outdoor unit) that may be displaced during normal operations shall be
protected against mechanical damage.
• The installation of pipe-work shall be kept to a minimum.
• Pipe-work shall be protected from physical damage.
• A brazed, welded, or mechanical connection shall be made before opening the
valves to permit refrigerant to flow between the refrigerating system parts.
• Keep level parallel in installing the product. Otherwise, it may cause vibration or
water leakage. It may cause injury or an accident.
Operation
• Do not use the product for special purposes, such as preserving foods, works
of art, etc. It is a consumer air conditioner, not a precision refrigeration system.
There is risk of damage or loss of property.
• Do not block the inlet or outlet of air flow. It may cause product failure.
• Use a soft cloth to clean. Do not use harsh detergents, solvents or splashing
water etc. There is risk of fire, electric shock, or damage to the plastic parts of
the product.
• Do not touch the metal parts of the product when removing the air filter. There
is risk of personal injury.
• Do not step on or put anyting on the product. There is risk of personal injury
and failure of product.
• Always insert the filter securely after cleaning. Clean the filter every two weeks
or more often if necessary. A dirty filter reduces the efficiency.
• Do not insert hands or other objects through the air inlet or outlet while the
product is operating. There are sharp and moving parts that could cause
personal injury.
• Be cautious when unpacking and installing the product. Sharp edges could
cause injury.
• If the refrigerant gas leaks during the repair, do not touch the leakaing
refrigerant gas. The refrigernat gas can cause frostbite (cold burn).
• Do not tilt the unit when removing or uninstalling it. The condensed water
inside can spill.
• Do not touch refrigerant pipe and water pipe or any internal parts while the unit
is operating or immediately after operation. It can cause a burn or frostbite.
• If the refrigerant gas leaks during the installation, ventilate the area
immediately. Otherwise it can be harmfull for your health.
8
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
• Dismantling the unit, treatment of the refrigerant oil and eventual parts should
be done in accordance with local and national standards.
• Replace the all batteries in the remote control with new ones of the same type.
Do not mix old and new batteries or different types of batteries. There is risk of
fire or product failure.
• Do not recharge or disassemble the batteries. Do not dispose off batteries in a
fire. They may burn or explode.
• If the liquid from the batteries gets onto your skin or clothes, wash it well with
clean water. Do not use the remote if the batteries have leaked. The chemicals
in batteries could cause burns or other health hazards.
• If you swallow the battery fluid from a leak, wash out the inside of your mouth
thoroughly and then consult a doctor. Failure to do so may result in serious
health complications.
• Do not let the air conditioner run for a long time when the humidity is very high
and a door or a window is left open. Moisture may condense and wet or
damage furniture.
• Do not expose your skin or kids or plants to the cool or hot air draft. This could
harm to your health.
• Do not drink the water drained from the product. It is not sanitary and could
cause serious health issues.
• Use a firm stool or ladder when cleaning, maintaining or repairing the product
at an height. Be careful and avoid personal injury.
• Means for disconnection must be incorporated in the fixed wiring in
accordance with the wiring rules.
• This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the appliance.
• This appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
INSTALLATION PLACES
- 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.
Side view
(unit: mm)
H=20 or more
• Suitable dimension "H" is necessary to get a
slope to drain as shown in the figure.
More than 100
More than 200
More than 100
10 or
more
300 or less
Unit : mm
Floor
Chassis
TU/TT
TQ/TR/TP
TN/TM
H
3 300
3 600
4 200
More than 700
More than 700
More than 300
(Unit : mm)
(Unit : mm)
Top view
(unit: mm)
Inspection hole 600 x 600
Air inlet vents
Control box
* The feature can be changed according to
type of model.
At least 1 800
H or less
500 or
more
H
500 or
more
More than 2 300
Ceiling Board
1 000
or more
Ceiling
Ceiling Board
!
CAUTION
Be very careful while carrying the product.
• Do not have only one person carry product if
it is more than 20 kg.
• PP bands are used to pack some products.
Do not use them as a mean for
transportation because they are dangerous.
• Do not touch heat exchanger fins with your
bare hands. Otherwise you may get a cut in
your hands.
• Tear plastic packaging bag and scrap it so
that children cannot play with it. Otherwise
plastic packaging bag may suffocate children
to death.
• When carrying in Unit, be sure to support it
at four points. Carrying in and lifting with 3point support may make Outdoor Unit
unstable, resulting in a fall.
• Use 2 belts of at least 8 m long.
600
1 000
Air outlet vents
Front
• Place extra cloth or boards in the locations
where the casing comes in contact with the
sling to prevent damage.
600
• Hoist the unit making sure it is being lifted at
its center of gravity.
ENGLISH
INSTALLATION PLACES
9
10 INSTALLATION PLACES
ENGLISH
Minimum floor area (for R32)
- The appliance shall be installed, operated and stored in a room with a floor area larger than the
minimum area.
- Use the graph of table to determine the minimum area.
Amin (m2) 600
Floor standing
500
400
300
200
100
Wall mounted
Ceiling mounted
m (kg)
0
0
1.224
2
3
4
5
6
7
8
- m : Total refrigerant amount in the system
- Total refrigerant amount : factory refrigerant charge + additional refrigerant amount
- Amin : minimum area for installation
Floor location
m (kg) Amin (m2)
< 1.224
1.224
12.9
1.4
16.82
1.6
21.97
1.8
27.80
2
34.32
2.2
41.53
2.4
49.42
2.6
58.00
2.8
67.27
3
77.22
3.2
87.86
3.4
99.19
3.6
111.20
3.8
123.90
4
137.29
4.2
151.36
4.4
166.12
Floor location
m (kg) Amin (m2)
4.6
181.56
4.8
197.70
5
214.51
5.2
232.02
5.4
250.21
5.6
269.09
5.8
288.65
6
308.90
6.2
329.84
6.4
351.46
6.6
373.77
6.8
396.76
7
420.45
7.2
444.81
7.4
469.87
7.6
495.61
7.8
522.04
Wall mounted
m (kg) Amin (m2)
< 1.224
1.224
1.43
1.4
1.87
1.6
2.44
1.8
3.09
2
3.81
2.2
4.61
2.4
5.49
2.6
6.44
2.8
7.47
3
8.58
3.2
9.76
3.4
11.02
3.6
12.36
3.8
13.77
4
15.25
4.2
16.82
4.4
18.46
Wall mounted
m (kg) Amin (m2)
4.6
20.17
4.8
21.97
5
23.83
5.2
25.78
5.4
27.80
5.6
29.90
5.8
32.07
6
34.32
6.2
36.65
6.4
39.05
6.6
41.53
6.8
44.08
7
46.72
7.2
49.42
7.4
52.21
7.6
55.07
7.8
58.00
Ceiling Mounted
m (kg) Amin (m2)
< 1.224
1.224
0.956
1.4
1.25
1.6
1.63
1.8
2.07
2
2.55
2.2
3.09
2.4
3.68
2.6
4.31
2.8
5.00
3
5.74
3.2
6.54
3.4
7.38
3.6
8.27
3.8
9.22
4
10.21
4.2
11.26
4.4
12.36
Ceiling Mounted
m (kg) Amin (m2)
4.6
13.50
4.8
14.70
5
15.96
5.2
17.26
5.4
18.61
5.6
20.01
5.8
21.47
6
22.98
6.2
24.53
6.4
26.14
6.6
27.80
6.8
29.51
7
31.27
7.2
33.09
7.4
34.95
7.6
36.86
7.8
38.83
THE INDOOR UNIT INSTALLATION
11
ENGLISH
THE INDOOR UNIT INSTALLATION
Ceiling
!
Level gauge
Ceiling board
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.
4Way
875(Ceiling opening)
684(Hanging bolt)
Unit:mm
570
50
TU Chassis
1 065
965
Air conditioner body
Paper model
for installation
Adjust the same height
Set screw of
paper model (4 pieces)
Ceiling
board
Open the ceiling board
along the outer edge of the
paper model
50
354
466
448
306
400
40
860
Ceiling
Keep the length of 20~22 mm
between the air conditioner bottom
surface and the ceiling surface
40
600
Keep the
length of the
bolt from
the bracket
to 40 mm
Ceiling board
Unit:mm
461
Keep the length of 15~18 mm
between the air conditioner
Ceiling
bottom surface and the ceiling
board
surface
Set
screw
of
Paper model
paper
model
(4
pieces)
for installation
Adjust the
Open the ceiling board
same height
along the outer edge of the
paper model
1Way
517
585~660
319
523
570
TQ/TR Chassis
585~660
517
Air Conditioner body
70 mm
840 Unit size
840 Unit size
875(Ceiling opening)
671
787(Hanging bolt)
Ceiling
Keep the
length of the
bolt from
the bracket
to 40 mm
Ceiling board
150 mm
TP/TN/TM Chassis
250
- 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.
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
* The feature can be changed according to
type of model.
12 THE INDOOR UNIT INSTALLATION
- Apply a joint-canvas between the unit and
duct to absorb unnecessary vibration.
- Apply a filter Accessory at air return hole.
M10 Nut
X4
M10 SP. washer X 4 (Local
supply)
M10 washer
X4
E
G
M10 washer
X4
(Local
M10 SP. washer X 4 supply)
X4
M10 Nut
D C
I
J
A
B
F
ENGLISH
Position of console Bolt
Position of suspension Bolt
H
Drainage hole
* The feature can be changed according to
type of model.
- 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.
Old building
New building
(Unit: mm)
Dimension
A
B
C
D
E F G
H
I
J
Capacity (kBtu/h)
Low
Static
Mid
Static
9
733 772 628 700
12/18 933 972 628 700
24 1 133 1 172 628 700
18/24/30 933.4 971.6 619.2 700
36/42 1 283.41 321.6 619.2 689.6
48/60 1 283.41 321.6 619.2 689.6
36
36
36
30
30
30
190 20 660 155 700
190 20 860 155 900
190 20 1 060 155 1 100
270 15.2 858 201.4 900
270 15.2 1 208 201.4 1 250
360 15.2 1 208 291.4 1 250
1 Set anchor
2 Plate washer
3 Spring washer
4 Nut
5 Suspension
bolts
• Local supply
① Set anchor
② Plate washer - M10
③ Spring washer - M10
④ Nut - W3/8 or M10
⑤ Suspension bolt - W3/8 or M10
THE INDOOR UNIT INSTALLATION 13
Ø 65
Ø 65
Measuring Tape
83
83
C Type: 134
Right rear piping
Unit Outline Place a level on raised tab
C Type: 494
C Type: 504
Left rear piping
The wall you select should be strong and solid
enough to prevent vibration.
1 Mount the installation plate on the wall
with type "A" screws. If mounting the unit
on a concrete wall, use anchor bolts.
- Mount the installation plate horizontally
by aligning the centerline using Horizontal
meter.
SK/SJ Chassis
ENGLISH
Fixing Installation Plate
C Type: 150
Measuring Tape
Hanger
(Unit : mm)
SR Chassis
Framework of Indoor Unit
86
131
c
(Unit: mm)
160 d
213
Installation of Indoor Unit
1 Hook the indoor unit onto the upper
portion of the installation plate.( engage
the three hooks at the top of the indoor
unit with the upper edge of the installation
plate) Ensure that the hooks are properly
seated on the installation plate by moving
it left and right.
SR Chassis
Type "A"
Screws
Installation Plate
Installation plate
2 Measure the wall and mark the centerline.
It is also important to use caution
concerning the location of the installation
plate. Routing of the wiring to power
outlets is through the walls typically.
Drilling the hole through the wall for piping
connections must be done safely.
SK/SJ Chassis
Left rear piping
C Type : 418
Ø 65
Installation Plate
C Type
C Type : 98 C Type : 134
152
and mount between the chassis and
installation plate in order to separate the
bottom side of the indoor unit from the
wall.
Place a level on raised tab
C Type : 418
Ø 65
Right rear piping
Unit Outline
2 Unlock the tubing holder from the chassis
194
(Unit : mm)
Tubing Holder
* The feature can be changed according to
type of model.
14 ELECTRIC WIRING WORK
ENGLISH
ELECTRIC WIRING WORK
General instructions
- All field supplied parts and materials, electric
works must conform to local codes. Use
copper wire only.
- Follow the "WIRING DIAGRAM” attached to
the unit body to wire the outdoor unit, indoor
units and the remote controller.
- All wiring must be performed by an
authorized electrician.
1
1
Control box cover
(On which the Electric
Wiring Connection is put)
Control terminal board
Remote controller cord
Wiring Connection
Connect the wires to the terminals on the
control board individually according to the
outdoor unit connection.
Ensure that the color of the wires of outdoor
unit and the terminal No. are the same as
those of indoor unit respectively.
1(L) 2(N) 3
Control box
Connection cord between the indoor
unit and the outdoor unit
(1) Open the Decor
(2) Unscrew the screw of C/Box
(3) Slide up the Metal Plate Cover
(4) Connect the connecting cable
(5) After complete connect the cables, should
assemble the Metal Plate Cover by screw.
Connected to outdoor
unit or B.D. unit.
- Open the control box cover and connect the
Remote controller cord and Indoor power
wires.
- Remove the control box cover for electrical
connection between the indoor and outdoor
unit. (Remove screws ①)
- Use the cord clamper to fix the cord.
1(L) 2(N) 3(C)
Decor
Power
connecting cable
* The feature can be changed according a
type of model.
Remote
controller
cord
Connection cord
1
between the indoor
1
unit and the
Control box cover
outdoor unit
(On which the Electric
Wiring Connection is put)
ELECTRIC WIRING WORK 15
CAUTION
Precautions when laying power
wiring
• The connecting cable connected to the
indoor and outdoor unit should be complied
with the following specifications (Rubber
insulation, type H05RN-F approved by HAR
or SAA).
Use round pressure terminals for connections
to the power terminal block.
Round pressure terminal
Power wire
GN
NORMAL
CROSS-SECTIONAL
AREA
/Y
L
20
Rated current of
appliance A.
> 0.2
>3
>6
> 10
> 16
> 25
> 32
> 40
and
and
and
and
and
and
and
and
≤ 0.2
≤3
≤6
≤ 10
≤ 16
≤ 25
≤ 32
≤ 40
≤ 63
mm
Nominal
cross-sectional area
mm2
Tinsel cord
0.5
0.75
1.0 (0.75)
1.5 (1.0)
2.5
4
6
10
NOTE For supply cords supplied with
multi-phase appliances, the nominal
cross-sectional area of the conductors is
based on the maximum cross-sectional area
of the conductors per phase at the supply
cord connection to the appliance terminals.
When none are available, follow the
instructions below.
- Do not connect wiring of different
thicknesses to the power terminal block.
(Slack in the power wiring may cause
abnormal heat.)
- When connecting wiring which is the same
thickness, do as shown in the figure below.
Connect same thickness
wiring to both sides.
It is forbidden to
connect two to one
side.
It is forbidden to
connect wiring of
different thicknesses.
• If the supply cord is damaged, it must be
replaced by a special cord or assembly
available from the manufacturer of its service
agent.
- For wiring, use the designated power wire
and connect firmly, then secure to prevent
outside pressure being exerted on the
terminal block.
- Use an appropriate screwdriver for tightening
the terinal screws. A screwdriver with a
small head will strip the head and make
proper tighterning impossible.
- Over-tightening the terminal screws may
break them.
ENGLISH
!
16 MAINTENANCE
ENGLISH
MAINTENANCE
When the air conditioner is not
going....
Clean the product regularly to maintain
optimal performance and to prevent possible
breakdown.
When air conditioner is not going to be used
for a long time.
1 Operate the air conditioner at the following
settings for 2 to 3 hours.
• Type of operation: Fan operation
mode.(Refer to page "Fan Mode")
• This will dry out the internal mechanisms.
!
CAUTION
• Turn off the power and unplug the
power cord before you perform any
maintenance;
otherwise it may cause electric shock.
• Never use water that is hotter than
40 °C when you clean the filters. It may
cause deformation or discoloration.
• Never use volatile substances when you
clean the filters. They may damage the
surface of the product.
Operation Tips!
• Do not overcool the room.
This is not good for the health and wastes
electricity.
• Keep blinds or curtains closed.
Do not let direct sunshine enter the room
when the air conditioner is in operation.
• Keep the room temperature uniform.
Adjust the vertical and horizontal airflow
direction to ensure a uniform temperature in
the room.
• Make sure that the doors and windows are
shut tight.
Avoid opening doors and windows as much
as possible to keep the cool air in the room.
• Clean the air filter regularly.
Blockages in the air filter reduce the airflow
and lower cooling and dehumidifying
effects. Clean at least once every two
weeks.
• Ventilate the room occasionally.
Since windows are kept closed, it is a good
idea to open them and ventilate the room
now and then.
2 Turn off the breaker.
!
CAUTION
Turn off the breaker when the air
conditioner is not going to be used for a
long time. Dirt may collect and may cause
a fire.
3 Remove the batteries from the Remote
Controller.
Helpful information
The air filters and your electiric bill.
If the air filters become clogged with dust, the
cooling capacity will drop, and 6 % of the
electricity used to operate the air conditioner
will be wasted.
When the air conditioner is to be
used again.
1 Clean the air filter and install it in the indoor
unit. (Refer to page "Maintenance and
Service")
2 Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
3 Check that the ground wire is connected
correctly. It may be connect to the indoor
unit side.

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project