MC12AHV

LG MC12AHV, MC12AHR, MC12AHV.NE1 User manual

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OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : Multi
The equipment complies with requirements of the Technical
Regulation, in terms of restrictions for the use of certain
dangerous substances in electrical and electronic equipment.
P/NO : MFL67870301
ENGLISH ITALIANO ESPAÑOL
FRANÇAIS
DEUTSCH
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
POLSKI
LIMBA ROMÂNĂ
2 Multi Air Conditioner
#C:B77@=<27B7=<3@%E<3@LA#/<C/:
TABLE OF CONTENTS
FOR YOUR RECORDS
,@7B3B63;=23:/<2A3@7/:<C;03@A63@3
M
odel #
Serial #
-
=C1/<47<2B63;=</:/03:=<B63A723=43/16C<7B
Dealer's Name
Date Purchased
(B/>:3G=C@@3137>BB=B67A>/537<B633D3<BG=C<332
7BB=>@=D32/B3=4>C@16/A3=@4=@E/@@/<BG7AAC3A
READ THIS MANUAL
<A723G=CE7::47<2;/<G63:>4C:67<BA=<6=EB=CA3
/<2;/7<B/7<G=C@/7@1=<27B7=<3@>@=>3@:G!CAB/:7BB:3
>@3D3<B7D31/@3=<G=C@>/@B1/<A/D3G=C/5@3/B23/:
=4B7;3/<2;=<3G=D3@B63:743=4G=C@/7@1=<27B7=<3@
-=C::47<2;/<G/<AE3@AB=1=;;=<>@=0:3;A7<B63
16/@B=4B@=C0:3A6==B7<5B7>A 4G=C@3D73E=C@16/@B=4
Troubleshooting Tips 47@ABG=C;/G<=B<332B=1/::
4=@A3@D713/B/::
PRECAUTION
K 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, replace-
ment work shall be performed by authorized per-
sonnel only using only genuine replacement
parts.
Safety Precautions
Electrical Safety 
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)3;>=@/@G*A3=4/<FB3<A7=<=@2 
(G;0=:ACA327<B67A#/<C/:
Operating Instructions 
=EB=7<A3@BB63/BB3@73A 
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%>3@/B7<5#3B6=2
%>3@/B7=< <271/B7=<"/;>A 
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%>3@/B7=<#=23
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%>3@/B7=<%>B7=</:
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)7;3@(3BB7<5 
)=1/<13:B63B7;3@A3BB7<5 
(:33>#=23 
+3@B71/:=@7H=<B/:7@4:=E7@31B7=<=<
B@=:%>B7=</:
CB='3AB/@BC<1B7=<
Maintenance and Service 
@B1==:#7@@=@)G>3
@B1==:)G>3 
=EB=@3>:/13>71BC@3>6=B=5@/>6
@B==:)G>3 
,63<B63/7@1=<27B7=<3@7A<=B5=7<5
B=03CA324=@/:=<5B7;3
%>3@/B7=<)7>A
)@=C0:3A6==B7<5
Owner's Manual 3
Safety Precautions
ENGLISH
ENGLISH
Safety Precautions
)=>@3D3<B7<8C@GB=B63CA3@=@=B63@>3=>:3/<2>@=>3@BG2/;/53B634=::=E7<57<AB@C1B7=<A;CAB034=::=E32
<1=@@31B=>3@/B7=<2C3B=75<=@7<57<AB@C1B7=<E7::1/CA36/@;=@2/;/53)63A3@7=CA<3AA7A1:/AA747320G
B634=::=E7<57<271/B7=<A
#3/<7<5A=4AG;0=:ACA327<B67A;/<C/:/@3/AA6=E<03:=E
)67AAG;0=:7<271/B3AB63>=AA707:7BG=423/B6=@A3@7=CA7<8C@G
)67AAG;0=:7<271/B3AB63>=AA707:7BG=47<8C@G=@2/;/53
Be sure not to do.
Be sure to follow the instruction.
Always use a power plug and socket with
a ground terminal.
K)63@37A/@7A9=43:31B@71A6=19
Do not use a defective or underrated cir-
cuit breaker. Use the correctly rated
breaker and fuse.
K)63@37A@7A9=447@3=@3:31B@71A6=19
Do not use a multi consent. Always use
this appliance on a dedicated cicuit and
breaker.
K%B63@E7A37B1/<1/CA33:31B@71A6=19=@47@3
For electrical work, contact the dealer, seller,
a qualified electrician, or an Authorized Ser-
vice Center. Do not disassemble or repair
the product by yourself.
K)63@37A@7A9=447@3=@3:31B@71A6=19
Always ground the product as per the
wiring diagram. Do not connect the
ground wire to gas or water pipes lighten-
ing rod or telephone ground wire.
K)63@37A@7A9=447@3=@3:31B@71A6=19
Install the panel and the cover of control
box securely.
K)63@37A@7A9=447@3=@3:31B@71A6=192C3B=
2CABE/B3@3B1
Use the correctly rated breaker or fuse.
K)63@37A@7A9=447@3=@3:31B@71A6=19
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.
K)63@37A@7A9=447@3=@3:31B@71A6=19
For installation, removal or reinstall ,
always contact the dealer or an Autho-
rized Service Center.
K)63@37A@7A9=447@33:31B@71A6=193F>:=A7=<
=@7<8C@G
Do not install the product on a defective
installation stand. Be sure that the installa-
tion area does not deteriorate with age.
K B;/G1/CA3>@=2C1BB=4/::
Never install the outdoor unit on a mov-
ing base or a place from where it can
fall down.
K)634/::7<5=CB2==@C<7B1/<1/CA32/;/53=@
7<8C@G=@3D3<23/B6=4/>3@A=<
When the product is soaked (flooded or
submerged) in water , contact an Autho-
rized Service Center for repair before
using it again.
K)63@37A@7A9=447@3=@3:3B@71A6=19
In outdoor unit the step-up capacitor sup-
plies high voltage electricity to the elec-
trical components. Be sure to discharge
the capacitor completely before conduct-
ing the repair work.
K<16/@5321/>/17B=@1/<1/CA33:31B@71/:
A6=19
When installing the unit, use the installa-
tion kit provided with the product.
K%B63@E7A3B63C<7B;/G4/::/<21/CA3A3D3@3
7<8C@G
Be sure to use only those parts which
are listed in the svc parts list. Never
attempt to modify the equipment.
K)63CA3=47</>>@=>@7/B3>/@BA1/<1/CA3/<
3:31B@71/:A6=193F13AA7D363/B53<3@/B7=<=@
47@3
4 Multi Air Conditioner
Safety Precautions
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 connec-
tion terminals.
K ;>@=>3@=@:==A31=<<31B7=<A1/<1/CA3
63/B53<3@/B7=<=@47@3
Safely dispose off the packing materials.
Like screws, nails, batteries, broken
things etc after installation or svc and
then tear away and thraw away the plastic
packaging bags.
K67:2@3<;/G>:/GE7B6B63;/<21/CA3
7<8C@G
Make sure to check that the power cable
plug is not dirty, loose or broken and
then only insert the plug completely.
K7@BG:==A3=@0@=93<>=E3@>:C51/<
1/CA33:31B@71A6=19=@47@3
Be sure to check the refrigerant to the
used. Please read the label on the product.
K <1=@@31B@34@753@/<BCA321/<>@3D3<BB63
<=@;/:=>3@/B7=<=4B63C<7B
Don't use a power cord, a plug or a loose
socket which is damaged.
K%B63@E7A37B;/G1/CA3/47@3=@3:31B@71/:
A6=19
Do not touch , operate, or repair the
product with wet hands. Hold the plug by
hand when taking out
K)63@37A@7A9=43:31B@71A6=19=@47@3
Do not place a heater or other heating
appliances near the power cable.
K)63@37A@7A9=447@3/<23:31B@71A6=19
Do not allow water to run into electric
parts. Install the unit away from water
sources.
K)63@37A@7A9=447@34/7:C@3=4B63>@=2C1B=@
3:31B@71A6=19
Do not store or use or even allow flamma-
ble gas or combustibles near the product.
K)63@37A@7A9=447@3
Do not use the product in a tightly closed
space for a long time. Perform ventilation
regularly.
K%FG53<2347173<1G1=C:2=11C@/<263<13
6/@;G=C@63/:B6
Do not open the front grille of the product
during operation. (Do not touch the electro-
static filter, if the unit is so equipped.)
K)63@37A@7A9=4>6GA71/:7<8C@G3:31B@71A6=19
=@>@=2C1B4/7:C@3
If strange sounds, smell or smoke comes
from product.Immediately turn the breaker
off or disconnect the power supply cable.
K)63@37A@7A9=43:31B@71A6=19=@47@3
Ventilate the product room from time to
time when operating it together with a
stove, or heating element etc.
K%FG53<2347173<1G1/<=11C@/<263<136/@;
G=C@63/:B6
Turn the main power off and unplug the
unit when cleaning or repairing the prod-
uct.
K)63@37A@7A9=43:31B@71A6=19
When the product is not to be used for a
long time, disconnect the power supply
plug or turn off the breaker.
K)63@37A@7A9=4>@=2C1B2/;/53=@4/7:C@3=@
C<7<B3<232=>3@/B7=<
Take care to ensure that nobody espe-
cially kids could step on or fall onto the
outdoor unit.
K)67A1=C:2@3AC:B7<>3@A=</:7<8C@G/<2>@=2
C1B2/;/53
Take care to ensure that power cable
could not be pulled out or damaged dur-
ing operation.
K)63@37A@7A9=447@3=@3:31B@71A6=19
Do not place ANYTHING on the power
cable.
K)63@37A@7A9=447@3=@3:31B@71A6=19
Do not plug or unplug the power supply plug to turn the unit
ON/OFF .
K)63@37A@7A9=447@3=@3:31B@71A6=19
When flammable gas leaks, turn off the gas and open a window
for ventilation before turn the product on.
K=<=BCA3B63B3:3>6=<3=@BC@<AE7B163A=<=@=44)63@37A@7A9=4
3F>:=A7=<=@47@3
Two or more people must lift and trans-
port the product.
KD=72>3@A=</:7<8C@G
Do not install the product where it will be
exposed to sea wind (salt spray) directly.
K B;/G1/CA31=@@=A7=<=<B63>@=2C1B
Install the drain hose to ensure that the
condensed water is drained away properly.
K0/21=<<31B7=<;/G1/CA3E/B3@:3/9/53
Keep level even when installing the prod-
uct.
K)=/D=72D70@/B7=<=@<=7A3
Do not install the product where the noise
or hot air from the outdoor unit could dam-
age or disturb the neighborhoods.
K B;/G1/CA3/>@=0:3;4=@G=C@<37560=@A
/<263<1327A>CB3
Always check for gas (refrigerant) leak-
age after installation or repair of product.
K"=E@34@753@/<B:3D3:A;/G1/CA34/7:C@3=4
>@=2C1B
Owner's Manual 5
Safety Precautions
ENGLISH
ENGLISH
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.
K)63@37A@7A9=42/;/53=@:=AA=4>@=>3@BG
Do not block the inlet or outlet of air flow.
K B;/G1/CA3>@=2C1B4/7:C@3
Use a soft cloth to clean. Do not use
harsh detergents, solvents or splashing
water etc .
K)63@37A@7A9=447@33:31B@71A6=19=@2/;/53
B=B63>:/AB71>/@BA=4B63>@=2C1B
Do not touch the metal parts of the prod-
uct when removing the air filter.
K)63@37A@7A9=4>3@A=</:7<8C@G
Do not step on or put anyting on the
product. (outdoor units)
K)63@37A@7A9=4>3@A=</:7<8C@G/<24/7:C@3=4
>@=2C1B
Always insert the filter securely after
cleaning. Clean the filter every two weeks
or more often if necessary.
K27@BG47:B3@@32C13AB633447173<1G
Do not insert hands or other objects
through the air inlet or outlet while the
product is operating.
K)63@3/@3A6/@>/<2;=D7<5>/@BAB6/B1=C:2
1/CA3>3@A=</:7<8C@G
Be cautious when unpacking and
installing the product.
K(6/@>3253A1=C:21/CA37<8C@G
If the refrigerant gas leaks during the
repair, do not touch the leakaing refriger-
ant gas.
K)63@34@753@</B5/A1/<1/CA34@=AB07B31=:2
0C@<
Do not tilt the unit when removing or
uninstalling it.
K)631=<23<A32E/B3@7<A7231/<A>7::
Do not mix air or gas other than the spec-
ified refrigerant used in the system .
K 4/7@3<B3@AB63@34@753@/<BAGAB3;/<3F13A
A7D3:G6756>@3AAC@3@3AC:BA1/CA7<53?C7>
;3<B2/;/53=@7<8C@G
If the refrigerant gas leaks during the
installation, ventilate the area immediately.
K%B63@E7A37B1/<036/@;4C::4=@G=C@63/:B6
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 dif-
ferent types of batteries.
K)63@37A@7A9=447@3=@>@=2C1B4/7:C@3
Do not recharge or disassemble the bat-
teries. Do not dispose off batteries in a
fire.
K)63G;/G0C@<=@3F>:=23
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.
K)63163;71/:A7<0/BB3@73A1=C:21/CA30C@<A
=@=B63@63/:B66/H/@2A
If you eat the liquid from the batteries,
brush your teeth and see doctor. Do not
use the remote if the batteries have
leaked.
K)63163;71/:A7<0/BB3@73A1=C:21/CA3
0C@<A=@=B63@63/:B66/H/@2A
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.
K#=7ABC@3;/G1=<23<A3/<2E3B=@2/;/53
4C@<7BC@3
Do not expose your skin or kids or
plants to the cool or hot air draft.
K)67A1=C:26/@;B=G=C@63/:B6
Do not drink the water drained from the
product.
K B7A<=BA/<7B/@G/<21=C:21/CA3A3@7=CA
63/:B67AAC3A
Use a firm stool or ladder when cleaning, main-
taining or repairing the product at an height.
K31/@34C:/<2/D=72>3@A=</:7<8C@G
6 Multi Air Conditioner
Electrical Safety
Electrical Safety
K)67A/>>:7/<13;CAB03>@=>3@:G5@=C<232
)=;7<7;7H3B63@7A9=43:31B@71A6=19G=C;CAB/:E/G>:C57<B=/5@=C<232=C:3B
K=<=B1CB=@@3;=D3B635@=C<27<5>@=<54@=;B63>=E3@>:C5
KBB/167<5B63/2/>B3@5@=C<2B3@;7</:B=B63E/::@313>B/1:31=D3@A1@3E2=3A<=B5@=C<2B63/>>:7/<13
C<:3AAB631=D3@A1@3E7A;3B/:/<2<=B7<AC:/B32/<2B63E/::@313>B/1:37A5@=C<232B6@=C56B63
6=CA3E7@7<5
K 4G=C6/D3/<G2=C0BE63B63@B63/7@1=<27B7=<3@7A>@=>3@:G5@=C<2326/D3B63E/::@313>B/1:3/<217@
1C7B16319320G/?C/:747323:31B@717/<
,3AB@=<5:G27A1=C@/53B63CA3=4/</2/>B3@2C3B=>=B3<B7/:A/43BG6/H/@2A=@B3;>=@/@G1=<<31B7=<A
CA3=<:G/53<C7<3/2/>B3@/D/7:/0:34@=;;=AB:=1/:6/@2E/@3AB=@3A<AC@3B6/BB63:/@53A:=B7<B63
/2/>B3@7A/:75<32E7B6B63:/@53A:=B7<B63@313>B/1:34=@/>@=>3@>=:/@7BG1=<<31B7=<
)=27A1=<<31BB63>=E3@1=@24@=;B63/2/>B3@CA3=<36/<2=<3/16B=/D=722/;/57<5B635@=C<2B3@
;7</:D=724@3?C3<B:GC<>:C557<5B63>=E3@1=@2/AB67A1/<:3/2B=3D3<BC/:5@=C<2B3@;7</:2/;/53
K$3D3@CA3B63/>>:7/<13E7B6/0@=93</2/>B3@
,3AB@=<5:G27A1=C@/53B63CA3=4/<3FB3<A7=<1=@22C3B=>=B3<B7/:A/43BG6/H/@2A=@B3;>=@/@GA7BC/
B7=<ACA3=<:G(13@B74732/<2*":7AB32E7@35@=C<2323FB3<A7=<1=@2A@/B32+
Temporary Use of an Adapter
Temporary Use of an Extension Cord
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.
NOTE
Symbols used in this Manual
)67A/>>:7/<13A6=C:2037<AB/::327</11=@2/<13E7B6</B7=</:E7@7<5@35C:/B7=<A)67A5C723/1BA/A/
5C723B=63:>B=3F>:/7<>@=2C1B43/BC@3A
)63&=E3@1=@21=<<31B32B=B63C<7BA6=C:203A3:31B32/11=@27<5B=B634=::=E7<5A>317471/B7=<A
Owner's Manual 7
Operating Instructions
ENGLISH
6==A3/AC7B/0:3>:/13E63@37BAA/433/AGB=@3/16
7FB636=:23@B=E/::3B1E7B6B63AC>>:732A1@3EA47@;:G
(:723B63@3;=B31=<B@=::3@7<A723B636=:23@
'3;=B31=<B@=::3@A6=C:2<3D3@033F>=A32B=27@31BAC<:756B
(75</:B@/<A;7BB3@@3137D3@A6=C:2/:E/GA031:3/<4=@>@=>
3@1=;;C<71/B7=<*A3/A=4B1:=B6B=1:3/<B63;
 <1/A3A=;3=B63@/>>:7/<13A/:A=53B=>3@/B32E7B6@3;=B3
1=<B@=:16/<53B637@>=A7B7=<=@1=<AC:BG=C@A3@D713;/<
NOTE
)63A75</:@3137D3@7A7<A723B63C<7B

7;B63@3;=B31=<B@=::3@B=E/@2AB63C<7BB==>3@/B37B)63@3A6=C:2<=B03/<G0:=19/537<03BE33<
Artcool Mirror Type
Artcool Type
Artcool Mirror Type
Artcool Type
Artcool Mirror Type
Artcool Type
Operating Instructions
How to insert the Batteries
Wireless Remote Controller Maintenance
'3;=D3B630/BB3@G1=D3@0G>C::7<57B/11=@27<5B=B63/@@=E
27@31B7=<
 <A3@B<3E0/BB3@73A;/97<5AC@3B6/BB63/<2=40/BB3@G/@3
7<AB/::321=@@31B:G
'3/BB/16B631=D3@0GA:727<57B0/197<B=>=A7B7=<
:E/GACA3@3>:/130=B60/BB3@73A=4A/;3BG>3
 4B63AGAB3;7A<=BB=03CA324=@/:=<5B7;3@3;=D3B630/BB3@
73AB=A/D3B637@E=@97<5:743
 4B6327A>:/GA1@33<=4@3;=B31=<B@=::3@AB/@BA4/27<5@3>:/13
0=B6=4B630/BB3@73A
NOTE
Operating Method
8 Multi Air Conditioner
Operating Instructions
On/Off
: Lights up during the system operation, error code and auto restart setting.
Sleep mode
Energy-Saving
Cooling Mode
: Lights up during sleep mode auto operation.
: Lights up during Energy-Saving Cooling Mode Operation.
Plasma : The function illustrates its dynamic mode by using a multiple lighting system.
Timer
: Lights up during timer operation or sleep mode auto operation.
Defrost mode
Power Display : Indicates the setting temperature and operation mode.
: Lights up during defrost mode or *hot start operation (Heat pump model only)
: Lights up during outdoor unit operation. (Cooling model only)
Outdoor unit
operation
OUT
DOOR
Artcool Mirror Type
D
isplay panel LCD indicators
Artcool Type
Display panel LED indicators
S
ignal receiver
Front panel
A
ir discharge
ON/OFF button
Plasma filter
Air inlet
A
ir filter
Signal receiver
Front Panel
Air Discharge
Air Filter
Plasma Filter
On/Off : Lights up during the system operation, error code and auto restart setting.
* Hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out
from unit.
* In defrost mode unit stops heating operation for few minutes to remove formation of ice on the heat
exchanger coils to maintain the efficiency.
Operation Indication Lamps
Owner's Manual 9
Operating Instructions
)631=<B@=:AE7:::==9:793B634=::=E7<5
Wireless Remote Controller
ENGLISH
Cooling Operation
Auto Operation
Healthy Dehumidification Operation
Heating Operation
Air Circulation
Cooling Model( ), Heat Pump Model( )
Operation Mode
Display
screen
Control
panel
JET
C
OOL
°C/°F[5SEC]
=<B@=:
>/<3:
7A>:/G
A1@33<
3A1@7>B7=<
a
F
Plasma button*: &C@7473AB63/7@0G
@3;=D7<5>/@B71:3AB6/B3<B3@B637<2==@
C<7B
l
=
Sleep mode auto button*: (3BAB63
A:33>;=23/CB==>3@/B7=<
e
y
Temperature adjustment buttons:
28CABAB63@==;B3;>3@/BC@3E63<
1==:7<5/<263/B7<5
d
On/Off button: )C@<AB63>=E3@=<=44
g
7
v
Indoor fan speed button: 28CABAB63
4/<A>332
f
A C
D B
E
Operation mode selection button*:
(3:31BAB63=>3@/B7=<;=23
==:7<5=>3@/B7=<ACB==>3@/B7=<
=@/CB=16/<53=D3@C36C;7274G
7<5=>3@/B7=<D3/B7<5=>3@/B7=<
B7@17@1C:/B7=<E
JET
COOL
N
Jet cooling/heating button*: ,/@;A
C>=@1==:A2=E<B637<2==@B3;>3@/
BC@3E7B67</A6=@B>3@7=2=4B7;3
ij
HI
Air flow direction button: 28CABAB63/7@
4:=E27@31B7=<D3@B71/::G=@6=@7H=<B/::G
k
S
Temperature display button: 7A
>:/GAB63@==;B3;>3@/BC@3
mn
z
Timer button: (3BAB631C@@3<BB7;3
/<2B63AB/@B3<2B7;3
c
b
u
J G
P
Functions button*: 28CABAB63B7;3
/<2A3BAB63A>317/:4C<1B7=<A
JCB=1:3/<G%>3@/B3A3<3@5G
A/D7<51==:7<5P28CABAB630@756B
<3AA=4B637<2==@C<7B27A>:/G
p
Set/clear button: (3BA=@1/<13:A4C<1
B7=<A
r
Reset button: <7B7/:7H3B63/7@1=<27
B7=<3@A3BB7<5A
(=;34C<1B7=<A;/G<=B03AC>>=@B3223>3<27<5=<
B63;=23:
10 Multi Air Conditioner
To lower the temperature
To raise the temperature
Natural Wind
Step2(Medium)Step1(Low) Step3(High)
Cooling
Auto
Changeover
Healthy
Dehumidification
Heating
(Heat pump model only)
Air Circulation
Operating Instructions
&@3AAB63%$%*))%$B=BC@<B63C<7B=<
)63C<7BE7::@3A>=<2E7B6/033>
%>3<B632==@=4B63@3;=B31=<B@=::3@/<2>@3AAB63=>3@/B7=<;=230CBB=</16B7;3B630CBB=<
7A>@3AA32B63=>3@/B7=<;=237AA674B327<B6327@31B7=<=4B63/@@=E
=@1==:7<5=@63/B7<5=>3@/B7=<A3BB6323A7@327<2==@B3;
>3@/BC@30G>@3AA7<5B63)3;>3@/BC@3/28CAB;3<B0CBB=<A
=@1==:7<5B63B3;>3@/BC@31/<03A3BE7B67<JIJ/<2
4=@63/B7<5B63B3;>3@/BC@3@/<537AJIJ
(3BB634/<A>332E7B6B63@3;=B31=<B@=::3@-=C1/<A3:31BB634/<A>3327<4=C@(B3>A:=E
;327C;6756/<2</BC@/:E7<20G>@3AA7<5B63 $%%'$(&(") %$*))%$
/16B7;3B630CBB=<7A>@3AA32B634/<A>332;=237AA674B327<B6327@31B7=<=4B63/@@=E
1
2
3
4
Natural wind by the CHAOS logic
=@4@3A63@433:7<5>@3AAB63 $%%'$(&(")%'*))%$A3:31B=@/<2A3BB=%(;=23
<B67A;=23B63E7<20:=EA:793/</BC@/:0@33H30G/CB=;/B71/::G16/<57<54/<A>332/11=@27<5B=B63%(:=571
Operation Mode
d
f
g
Owner's Manual 11
ENGLISH
Operating Instructions
Healthy Dehumidification Operation
%(7@31=<=;7H3A>=E3@1=<AC;>B7=</<2>@3D3<BA=D3@1==:7<5)634/<A>3327A/CB=;/B71/::G
16/<5324@=;6756B=:=E=@D713D3@A/23>3<27<5=<B63/;073<BB3;>3@/BC@3
NOTE
Air Circulation Operation
During Healthy Dehumidification Operation
4G=CA3:31BB63236C;727471/B7=<;=23=<B63%&') %$#%("
) %$*))%$B63>@=2C1BAB/@BAB=@C<B63236C;727471/B7=<4C<1B7=< B
/CB=;/B71/::GA3BAB63@==;B3;>3@/BC@3/<2/7@4:=ED=:C;3B=B6303AB1=<
27B7=<4=@236C;727471/B7=<0/A32=<B63A3<A321C@@3<B@==;B3;>3@/BC@3
<B67A1/A36=E3D3@B63A3BB7<5B3;>3@/BC@37A<=B27A>:/G32=<B63
@3;=B31=<B@=::3@/<2G=C/@3<=B/0:3B=1=<B@=:B63@==;B3;>3@/BC@3
37B63@
C@7<5B6363/:B6G236C;727471/B7=<4C<1B7=<B63/7@4:=ED=:C;37A/CB=;/B7
1/::G A3B /11=@27<5 B= B63 =>B7;7H/B7=< /:5=@7B6;@3A>=<27<5 B= B63 1C@@3<B
@==; B3;>3@/BC@3 AB/BCA A= B6/B B63 @==; 1=<27B7=< 7A 93>B 63/:B6G /<2
1=;4=@B/0:33D3<7<B63D3@G6C;72A3/A=<
<B67A=>3@/B7=<;=23B63/1BC/:A3BB7<5B3;>3@/BC@3/<2B63
4/<A>332/@3/CB=;/B71/::GA3B0GB633:31B@=<711=<B@=::=571
0/A32=<B631C@@3<B@==;B3;>3@/BC@3 4G=C433:6=B=@1=:2
>@3AAB63B3;>3@/BC@3A3BB7<50CBB=<A@3A>31B7D3:G4=@;=@3
1==:7<5=@63/B7<534431B
NOTE : -=C1/<<=BA3BB63/1BC/:A3BB7<5B3;>3@/BC@3/<2B63
7<2==@4/<A>3327<B67A=>3@/B7=<;=23CBG=C1/<
CA3B636/=AAE7<57<B67A=>3@/B7=<
4B63AGAB3;7A<=B=>3@/B7<5/A23A7@32AE7B16;/<
C/::GB=/<=B63@;=23
f
f
f
)67A=>3@/B7=<17@1C:/B3AB63/7@E7B6=CB1==:7<5=@63/B7<5
B1/<03/1B7D/B320G>@3AA7<5B63%&') %$#%
(") %$*))%$%<13B63/7@17@1C:/B7=<7A/1B7D/B32
G=C1/<A3:31BB63/7@A>3320G>@3AA7<5B63 $%%'$
(&(")%'*))%$
Auto Operation
12 Multi Air Conditioner
Operating Instructions
Jet Cool Operation
NEO PLASMA Purification Operation (Optional)
C@7<5/CB=1:3/<4C<1B7=<=<:G%$%*))%$&"(#*))%$/<2*)%"$*))%$1/<
NOTE
C@7<5/CB=1:3/<4C<1B7=<;=7ABC@3A:34B7<7<2==@C<7BA/4B3@1==:7<5=>3@/B7=<=@63/:B6G236C;727471/B7=<
=>3@/B7=<1/<03@3;=D32
K
&@3AAB63*)%"$*))%$B=/1B7D/B3B67A4C<1B7=<
K
$=EE63<3D3@B63C<7B7ABC@<32=44B637<2==@4/<7AAB7::@C<<7<54=@/0=CB
;7<CB3A7<B3@</::GE7B6=CB1==:7<5=@236C;727471/B7=<=>3@/B7=<:A=B63:=C
D3@7A1:=A32
K
)67A2@73AC>/<G@3;/7<A=4;=7ABC@31:3/<AB63C<7B7<B3@</::G
K
4G=C>@3AA*)%"$*))%$/5/7<2C@7<5=>3@/B7=<B67A4C<1B7=<7A
1/<13::32
Auto Clean Operation
!3B1==:4C<1B7=<1/<03CA32B=1==:B63@==;?C719:G7<6=BAC;;3@
,63<B67A4C<1B7=<7ABC@<32=<B63/7@1=<27B7=<3@@C<A7<1==:7<5=>3@/B7=<
;=23E7B6AC>3@67564/<A>332/<2JA3BB7<5B3;>3@/BC@34=@;7<CB3A
4=@4/AB/<234431B7D31==:7<5
&:/A;/47:B3@7A/B316<=:=5G23D3:=>320G"B=53B@72=4;71@=A1=>711=<B/
;7</<BA7<B637<B/93/7@0G53<3@/B7<5/>:/A;/=4675616/@533:31B@=<A
)67A>:/A;/97::A/<223AB@=GAB631=<B/;7</<BA1=;>:3B3:GB=>@=D7231:3/<
/<26G573<71/7@
-=C1/</1B7D/B3B67A=>3@/B7=<0G>@3AA7<5B63!)%%"*))%$
)=16/<534@=;83B1==:;=23B=67564/<A>3321==:7<5;=23>@3AAB63!)%%"*))%$=@
$ %%'$(&(")%'*))%$=@B63'%%#)'&')*'()) $*))%$/5/7<
K!3B1==:4C<1B7=<1/<<=B03/1B7D/B322C@7<563/B7<5;=23
K@B==:/<2@B==:,723;=23:A1:=A3B63A72327A16/@53A2C@7<583B1==:=>3@/B7=<4=@AB@=<51==:7<5
NOTE
&:/A;/>C@7471/B7=<1/<03AB/@B320G>@3AA7<5B63&"(#*))%$=<B63@3;=B31=<B@=::3@
'3>@3AA7<57BE7::23/1B7D/B3B63=>3@/B7=<
)67A43/BC@31/<03CA327</<G=>3@/B7=<;=23/<2/<G4/<A>3321/<03CA32E67:3>:/A
;/47:B3@7A4C<1B7=<7<5
NOTE
JET
C
OOL
a
Owner's Manual 13
ENGLISH
)637A>:/G"C;7<=A7BG1/<03/28CAB320GCA7<5B63@3;=B31=<B@=:
%>3<B632==@=4B63@3;=B31=<B@=::3@/<2>@3AAB63""*# $%( )-0CBB=<
7A>:/GE7::032/@9&@3AAB630CBB=</5/7<B=A3B0@756B27A>:/G
Forced operation
%>3@/B7=<>@=132C@3AE63<B63@3;=B31=<B@=:1/<B03CA32)63=>3@/B7=<E7::03AB/@B3274B63%$%0CBB=<
7A>@3AA32 4G=CE/<BB=AB=>=>3@/B7=<@3>@3AAB630CBB=<
Energy-Saving Cooling Mode (Optional)
Operating Instructions
<3@5GA/D7<51==:7<5;=231/<A/D33<3@5G7<1==:7<5/<263/:B6G236C;727471/B7=<=>3@/B7=<031/CA37B
1/<=>3@/B33447173<B:G0GA3BB7<50=2G/2/>B/B7=<B7;3/11=@27<5B=B6316/<53=4B7;3/<2B3;>3@/BC@3/<2
/28CAB7<5/CB=;/B71/::G23A7@32B3;>3@/BC@3
&@3AAB63%$%*))%$B=AB/@BB63C<7B
%>3<B632==@=4B63@3;=B31=<B@=::3@(3:31B1==:7<5
=>3@/B7=<=@63/:B6G236C;727471/B7=<=>3@/B7=<
&@3AAB63$'-(+ $%%" $#%*))%$
)=1/<13:B633<3@5GA/D7<51==:7<5;=23>@3AAB63$'-(+
$%%" $#%*))%$ /5/7</<2C<7BE7::=>3@/B37<>@3D7=CA
;=23==:7<5=@63/:BG236C;727471/B7=<;=23
Heat pump Model
Cooling Model
Room Temp. 24°C 21°C Room Temp. < 2C Room Temp. < 2C
%>3@/B7<5;=23==:7<5==:7<53/:B6G36C;727471/B7=< 3/B7<5
 <2==@$(>332
756756 756756
(3BB7<5)3;>3@/BC@3
JJ JJ
Test operation
C@7<5B63)()%&') %$B63C<7B=>3@/B3A7<1==:7<5;=23/B6756A>3324/<@35/@2:3AA=4@==;B3;>3@/BC@3
/<2@3A3BA7<;7<CB3A
C@7<5B3AB=>3@/B7=<74@3;=B31=<B@=::3@A75</:7A@3137D32B63C<7B=>3@/B3A/A@3;=B31=<B@=::3@A3BA
4G=CE/<BB=CA3B67A=>3@/B7=<&@3AA/<26=:2B63%$%0CBB=<4=@IA31=<2AB63<B630CHH3@A=C<2033>
4G=CE/<BB=AB=>B63=>3@/B7=<@3>@3AAB630CBB=<
Display Luminosity (Optional)
31/CA3<3@5G(/D7<5==:7<5#=237A=>B7=</:4C<1B7=<A=;3>@=2C1BE7::<=B=>3@/B3
31/CA37A>:/G"C;7<=A7BG7A=>B7=</:4C<1B7=<A=;3>@=2C1BE7::<=B=>3@/B3
b
P
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14 Multi Air Conditioner
Operating Instructions
&@3AAB63(3B:3/@0CBB=<4=@A31=<2A
&@3AA) #()) $*))%$(C<B7:B6323A7@32B7;37AA3B
&@3AAB63()"'*))%$
6319B637<271/B=@4=@#/<2&#
NOTE
Setting the Current Time
On Timer Setting
p
p
o q
K)63A:33>;=23E7::=>3@/B37<2==@4/</BA:=EA>3327<1==:7<5;=23/<2/B;327C;A>3327<63/B7<5;=23
4=@>:3/A/<BA:33>
K@B==:/<2@B==:,723<=<3:CF31:=A3B63:=E3@27A16/@53>/@B7/::G7<A:33>;=234=@>:3/A/<BA:33>
In cooling mode or healthy dehumidification mode:
)63A3BB7<5B3;>3@/BC@3E7::@7A3/CB=;/B71/::GBE=B7;3A0GJ=D3@<3FB1=<A31CB7D3;7<CB3AJ7<
6=C@4=@/1=;4=@B/0:3A:33>$=EB67AE7::03B6347</:A3BB7<5B3;>3@/BC@3/A:=<5/AA:33>;=237A4C<1B7=<7<5
NOTE
&@3AAB63%$0CBB=<B=BC@<B7;3@=<=@=44
&@3AA) #()) $0CBB=<AC<B7:B6323A7@32B7;3
7AA3B
&@3AAB63()"'0CBB=<
&@3AAB63%0CBB=<B=BC@<B7;3@=<=@=44
&@3AA) #()) $0CBB=<AC<B7:B6323A7@32B7;3
7AA3B
&@3AAB63()"'0CBB=<
Off Timer Setting
m
n
o q
o q
o q
p
p
&@3AAB63) #'0CBB=<B=BC@<B7;3@=<=@=44
&@3AA) #()) $0CBB=<AC<B7:B6323A7@32B7;3
7AA3B6=C@A7AB63;/F7;C;A3BB7<5
&@3AAB63()"'0CBB=<
Sleep Timer Setting
l
p
Owner's Manual 15
Operating Instructions
ENGLISH
)63C>2=E</7@4:=E+3@B71/:/7@4:=E1/<03
/28CAB320GCA7<5B63@3;=B31=<B@=::3@
&@3AAB63%$% *))%$ B=AB/@BB63C<7B
&@3AA%((, $*))%$
)63:=CD3@AE7::AE7<5C>
2=E</CB=;/B71/::G
)=AB=>B63:=CD3@/B/23A7@32
/<5:3>@3AA/5/7<
)63:34B@756B=@7H=<B/:/7@4:=E1/<03/28CAB32
0GCA7<5B63@3;=B31=<B@=:
&@3AAB63%$%*))%$ B=AB/@BB63C<7B
&@3AAB63%' .%$)" '"%,
 ') %$*))%$
)63:=CD3@AE7::AE7<5:34B
@756B/CB=;/B71/::G
)=AB=>B63:=CD3@A/B/23A7@32
/<5:3>@3AA/5/7<
Vertical / Horizontal Airflow Direction Control (Optional)
KG>@3AA7<5B63%((, $*))%$ B636=@7H=<B/:/7@4:=E27@31B7=<7A16/<532/CB=;/B71/::G0/A32=<B6316/=A
/:5=@7B6;B=27AB@70CB3B63/7@7<B63@==;3D3<:G/<2/BB63A/;3B7;3B=;/93B636C;/<0=2G433:;=AB1=;4=@B/0:3/A74
3<8=G7<5</BC@/:0@33H3
K#/<C/::G;=D7<5B63D3@B71/:/7@4:=E27@31B7=<:=CD3@0G6/<21=C:22/;/53B63;316/<7A;,63<B63C<7B7AA6CB=44B63
C>2=E</7@4:=E27@31B7=<:=CD3@E7::1:=A3B63/7@=CB:3BD3<B=4B63AGAB3;
K)636/=A(E7<5;/G<=B@C<1=@@31B:G2C@7<5A:33>;=23
NOTE
)67A43/BC@37A3</0:320G4/1B=@G234/C:BA3BB7<50CBG=C1/<27A/0:37B0G>@3AA7<5B63
%$%0CBB=<4=@A31=<2A)63C<7BE7::033>BE713/<2B637<271/B=@:/;>E7::0:7<9
B7;3A
)=3</0:37B>@3AAB630CBB=</5/7<4=@A31=<2A)63C<7BE7::033>BE713/<2B637<271/B=@
:/;>E7::0:7<9B7;3A
NOTE
)67A4C<1B7=<7ACA34C:7<B63A7BC/B7=<=4>=E3@4/7:C@3
,63<>=E3@@35/7<A/4B3@/4/7:C@3B67A43/BC@3@3AB=@3B63>@3D7=CA=>3@/B7<51=<27B7=<
/<2B63/7@1=<27B7=<3@E7::@C<7<B63A/;3A3BB7<5A
Auto Restart Function
31/CA3=@7H=<B/:7@4:=E7@31B7=<=<B@=:7A=>B7=</:4C<1B7=<A=;3>@=2C1BE7::<=B=>3@/B3
i
j
i
j
16 Multi Air Conditioner
Maintenance and Service
Maintenance and Service
34=@3>3@4=@;7<5/<G;/7<B3</<13BC@<=44B63;/7<>=E3@B=B63AGAB3;27A1=<<31BB6317@1C7B0@3/93@/<2
C<>:C5B63>=E3@1=@2
Grille, Case, and Remote Control
)C@<B63AGAB3;=44034=@31:3/<7<5
)=1:3/<E7>3E7B6/A=4B2@G1:=B6=<=BCA30:3/16=@/0@/A7D3A
Supply power must be disconnected before cleaning the indoor unit.
NOTE
AIR FILTERS
)63/7@47:B3@A0367<2B634@=<B5@7::3A6=C:2031631932
/<21:3/<32=<137<3D3@GE339A=@;=@3=4B3<74<31
13AA/@G

%>3<B634@=<B>/<3:/AA6=E<
)63<>C::B6347:B3@B/0A:756B:G4=@E/@2B=@3;=D3
B63/7@47:B3@
:3/<B6347:B3@E7B6/D/1CC;1:3/<3@=@E/@;A=/>G
E/B3@
K 427@B7A1=<A>71C=CAE/A6E7B6/A=:CB7=<=4
23B3@53<B7<:C93E/@;E/B3@
K 46=BE/B3@J=@;=@37ACA327B;/G03
234=@;32
4B3@E/A67<5E7B6E/B3@2@GE3::7<B63A6/23
'37<AB/::B63/7@47:B3@
NANO PLASMA FILTER
)63$$%&"(#47:B3@0367<2B63/7@47:B3@AA6=C:2
031631932/<21:3/<32=<137<3D3@G;=<B6A=@
;=@3=4B3<74<313AA/@G
4B3@@3;=D7<5B63/7@47:B3@A>C::A:756B:G4=@E/@2B=
@3;=D3B63$$%&"(#47:B3@
'3;=D32CABE7B6D/1CC;1:3/<3@=@/7@
-=CA6=C:2<=BB@GB=E/A6E7B6E/B3@
$=B3B631CBA=43:31B@7127A16/@53:7<3A
'37<AB/::B63$$%&"(#47:B3@B=B63=@757</:
>=A7B7=<
$3D3@CA3/<G=4B634=::=E7<5A
,/B3@6=BB3@B6/<J
=C:21/CA3234=@;/B7=</<2=@27A1=:=@/B7=<
+=:/B7:3AC0AB/<13A
=C:22/;/53B63AC@4/13A=4B63/7@1=<27
B7=<3@
Plasma filter
Front panel
Vertical louver
Horizontal louver
Air filters
(behind front panel)
Air outlet ventAir inlet vent
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=<LBB=C16B67A&"(#7:B3@E7B67<
A31=<2A/4B3@=>3<7<5B637<:3B5@7::37B;/G
1/CA3/<3:31B@71A6=19
Artcool Mirror Type
Owner's Manual 17
Maintenance and Service
ENGLISH
Artcool Type
:3/<B63C<7BE7B6/A=4B2@G1:=B6=<=BCA30:3/16=@/0@/A7D3A
$3D3@CA3/<G=4B63A3
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K+=:/B7:3AC0AB/<13A)63G;/G2/;/53B63AC@4/13=4B63/7@1=<27B7=<3@
Air Filters
)63/7@47:B3@A0367<2B634@=<B>/<3:5@7::A6=C:2031631932/<2
1:3/<32=<137<3D3@GE339A=@;=@3=4B3<74<313AA/@G)=@3;=D3
B6347:B3@AA33B63A3:43F>:/</B=@G27/5@/;A4=@3/16;=23:BG>3
:3/<B6347:B3@AE7B6/D/1CC;1:3/<3@=@E/@;A=/>GE/B3@ 427@B7A
<=B3/A7:G@3;=D32E/A6E7B6/A=:CB7=<=423B3@53<B7<:C93E/@;E/B3@
@GE3::7<A6/23/4B3@E/A67<5/<2@37<AB/::B6347:B3@A0/197<>:/13
Plasma Filters
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=<137<3D3@G;=<B6A=@;=@3=4B3<74<313AA/@G)=@3;=D3B6347:B3@A
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7<>:/13
Deodorizer Filters
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Removal of Filters
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1. Art Cool Type :
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>/<3:
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Front panel
Plasma filter
Front panel hook
Hook-hanger
Air filter
Air filter
18 Multi Air Conditioner
Maintenance and Service
How to replace picture & photograph (Art Cool Type2)
1. Turn off power and then open
the upper part of front panel.
2. Pull out the both links of lower
part of front panel, as
described in the below picture.
3. Push and close the top part of
the front panel and then pull
the bottom part of the panel
forward until it is secured.
4. Take out picture. 5. Turn upside-down of the
picture and turn over mat, then
take off a protective tape
attached at the mat.
6. Place the picture/photograph
between the exited picture and
mat. (Recommended size of a
photo/picture: 450mm x
450mm)
7. Cover mat and press down
with hand(s) until contacting
closely.
8. Slide the photo graph/drawing
requested under both hanger
parts as following, and fix them.
Press the front panel lightly to
close.
9. Push both links of lower part of
panel inside and fix it. Then
turn on.
In case a mat is not used, recommended size of a photo/picture:
522mm x 522mm
When powering on after replacing filter and picture,
the front panel doesn't intervene.
Mat
4
50mm
450mm
522mm
522mm
Mat
Protective tape
Owner's Manual 19
ENGLISH
Maintenance and Service
1
1
2
2
3
When the air conditioner is not going to be used for a long time.
Operation Tips
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When air conditioner is not going to be
used for a long time.
When the air conditioner is to be used again.
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CAUTION:
Turn off the circuit
breaker when the air conditioner is not
going to be used for a long time.
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Do not overcool the room.
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/<2E/AB3A3:31B@717BG
Make sure that the doors
and windows are shut tight.
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Keep blinds or curtains
closed.
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B63@==;E63<B63/7@1=<27
B7=<3@7A7<=>3@/B7=<
Clean the air filter regularly.
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Keep the room temperature
uniform.
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Ventilate the room occasion-
ally.
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/<2D3<B7:/B3B63@==;<=E/<2
B63<
20 Multi Air Conditioner
Maintenance and Service
Troubleshooting
6319B634=::=E7<5>=7<BA034=@3@3?C3AB7<5@3>/7@A=@A3@D713 4B634/C:B>3@A7ABA>:3/A31=<B/1BG=C@23/:3@=@A3@D71313<B3@
Case Explanation See page
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B7=<7A<=7AG
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