LG | NMNC126B1G0.ANONE | LG NMNC126B1G0.ANONE Owner’s Manual

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LG
LG Multi-Type
Air Conditioner(Ceiling Duct Type)
OWNER'S MANUAL
IMPORTANT
• Please read this owner's manual carefully and thoroughly
before installing and operating your room air conditioner.
• Please retain this owner's manual for future reference after
reading it thoroughly.
Multi Type Air Conditioner Owner’s Manual
TABLE OF CONTENTS
Safety Precautions .........................3
FOR YOUR RECORDS
Write the model and serial numbers here:
Operating Instructions ...................8
Model #
Serial #
Care and maintenance .................20
You can find them on a label on the side of each unit.
Dealer's Name
Before you call for service ............ 22
Date Purchased
n
Staple your receipt to this page in the event you need
it to prove date of purchase or for warranty issues.
READ THIS MANUAL
Inside you will find many helpful hints on how to use
and maintain your air conditioner properly. Just a little
preventive care on your part can save you a great deal
of time and money over the life of your air conditioner.
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first, you may not need to call
for service at all.
PRECAUTION
• 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,
replacement work shall be perfor med by
authorized personnel only using only genuine
replacement parts.
• Installation work must be performed in
accordance with the National Electric Code by
qualified and authorized personnel only.
2 Multi Type Air Conditioner
Safety Precautions
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
n
Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified
by the following indications.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
n
Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
n
Installation
Do not use a defective or
underrated circuit breaker.
Use this appliance on a
dedicated circuit.
For electrical work, contact
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.
• There is risk of fire or electric
shock.
• Do not disassemble or repair
the product. There is risk of fire
or electric shock.
Install the panel and the
cover of control box
securely.
Always install a dedicated
circuit and breaker.
• There is risk of fire or electric
shock.
• Improper wiring or installation
may cause fire or electric shock
Always ground the product.
• There is risk of fire or electric
shock.
Use the correctly rated
breaker or fuse.
• There is risk of fire or electric
shock.
Owner's Manual 3
Safety Precautions
Do not modify or extend the
power cable.
• There is risk of fire or electric
shock.
For installation, always contact the
dealer or an Authorized Service Center.
• There is risk of fire, electric
shock, explosion, or injury.
Do not install, remove, or
re-install the unit by
yourself (customer).
• There is risk of fire, electric
shock, explosion, or injury.
Do not install the product on
a defective installation stand.
• It may cause injury, accident, or
damage to the product.
Be cautious when
unpacking and installing
the product.
• Sharp edges could cause injury.
Be especially careful of the
case edges and the fins on the
condenser and evaporator.
Be sure the installation area
does not deteriorate with age.
• If the base collapses, the air
conditioner could fall with it,
causing property damage,
product failure, and personal
injury.
n
Operation
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 plug or unplug the
power supply plug during
operation.
• There is risk of fire or electric
shock.
4 Multi Type Air Conditioner
Take care to ensure that power
cable could not be pulled out
or damaged during operation.
Do not place anything on
the power cable.
• There is risk of fire or electric
shock.
• There is risk of fire or electric
shock.
Do not touch(operate) the
product with wet hands.
Do not place a heater or
other appliances near the
power cable.
• There is risk of fire or electrical
shock.
• There is risk of fire and electric
shock.
Safety Precautions
Do not allow water to run
into electric parts.
Do not store or use flammable
gas or combustibles near the
product.
• It may cause There is risk of
fire, failure of the product, or
electric shock.
• There is risk of fire or failure of
product.
Do not use the product in a
tightly closed space for a
long time.
• Oxygen deficiency could occur.
Gasolin
When flammable gas leaks,
turn off the gas and open a
window for ventilation
before turn the product on.
If strange sounds, or small or
smoke comes from product. Turn
the breaker off or disconnect the
power supply cable.
• Do not use the telephone or
turn switches on or off.
There is risk of explosion or fire
• There is risk of electric shock or
fire.
Do not open the inlet grill 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.
When the product is soaked
(flooded or submerged),
contact an Authorized
Service Center.
• There is risk of fire or electric
shock.
Ventilate the product from time to time
when operating it together with a stove, etc.
• There is risk of fire or electric shock.
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
before the hurricane arrives.
• There is risk of property
damage, failure of product, or
electric shock.
Be cautious that water
could not enter the product.
• There is risk of fire, electric
shock, or product damage.
Turn the main power off when cleaning or
maintaining the product.
• There is risk of electric shock.
Owner's Manual 5
Safety Precautions
When the product is not 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 could step
on or fall onto the outdoor unit.
• This could result in personal injury and product
damage.
n
Installation
Always check for gas
(refrigerant) leakage after
installation or repair of product.
• Low refrigerant levels may
cause failure of product.
Install the drain hose to ensure
that water is drained away
properly.
• A bad connection may cause
water leakage.
Keep level even when
installing the product.
• To avoid vibration or water
leakage.
90°
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
• It may cause a problem for your
neighbors.
Use two or more people to 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.
Corrosion, particularly on the condenser
and evaporator fins, could cause product
malfunction or inefficient operation.
n
Operation
Do not expose the skin directly to cool air
for long periods of time.
(Don't sit in the draft.)
• This could harm to your health.
6 Multi Type Air Conditioner
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.
Safety Precautions
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, 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. They are very sharp!
• There is risk of personal injury.
x
Wa Thinner
Do not step on or put
anyting on the product.
(outdoor units)
• There is risk of personal injury
and failure of product.
Do not drink the water
drained from the product.
• It is not sanitary and could
cause serious health issues.
Always insert the filter
securely. Clean the filter
every two weeks or more
often if necessary.
• A dirty filter reduces the efficiency
of the air conditioner and could
cause product malfunction or
damage.
Use a firm stool or ladder
when cleaning or
maintaining the product.
• Be careful and avoid personal
injury.
Do not recharge or disassemble the
batteries. Do not dispose of batteries in a
fire.
• They may burn or explode.
Do not insert hands or other
objects through the air inlet
or outlet while the product
is operated.
• There are sharp and moving
parts that could cause personal
injury.
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 explosion
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.
Owner's Manual 7
Operating Instructions
Operating Instructions
Name and Function of Remote Controller
• WIRED REMOTE CONTROLLER
AUTO SWING
OPERATION
SET TEMP
Room Temp
1
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
SLo Filter Out door
ZONE
1 2 3 4
Time
2ndF
Timer
FAN SPEED
Operation unit No Func Program set
On Off
Set no. Time 01
03
05
07
09
11
13
15
17
19
21
23
17
3
18
19
7
8
9
10
11
12
2
Timer
Cancel
2ndF
Program
Week
Holiday
4
5
6
PLASMA
Set/Clr
Hour
Min
13
1. Operation display
Displays the operation conditions.
2. On/Off Button
Operation starts when this button is pressed,
and stops when the button is pressed again.
3. Set Temperature Button
Used to set the temperature when the
desired temperature is obtained.
4. FAN Operation Button
Used to circulate room air without cooling or
heating.
5. Fan Speed Button
Used to set desired fan speed.
6. Operation Mode Selection Button
Used to select the operation mode.
• Auto Operation Mode.
• Cooling Operation Mode.
• Soft Dry Operation Mode.
7. Timer Cancel Button
Used to cancel the timer.
RESET
AUTO
15
14
16
8. Timer Set Button
Used to set the timer when the desired time
is obtained.
9. Week Button
Used to set a day of the week.
10. Program Button
Used to set the weekly timer.
11. Holiday Button
Used to set a holiday of the week.
12. Time Set Button
Used to set the time of the day and change
the time in the weekly timer Function.
13. Set and Clear Button
Used to set and clear the weekly timer.
14. Room Temperature Checking Button
Used to check the room temperature.
15. Auto Function Button
16. Reset Button
Used to set the current time and clear the
setting time.
17. Wireless Remote Controller Receiver
18. Oeration Indicator
19. 2nd Function Button
h Display temperature can be different from actual room temperature if the remote controller is
installed at the place where sun-rays are falling directly or the place nearby heat source.
h Heat Pump mode is applicable in Heat Pump model only. Symbol for Heat Pump Operation .
8 Multi Type Air Conditioner
Operating Instructions
Optional Function
• WIRELESS REMOTE CONTROLLER
This air-conditioner is equipped with wired remote controller basically. But if you want to have the wireless
remote controller, you pay for it.
Signal transmitter
1. OPERATION MODEL SELECTION BUTTON
Used to select the operation mode
Transmits the signals to the signal receptor.
2. FAN SPEED BUTTON
Used to set the desired fan speed.
3. ROOM TEMPERATUR BUTTON
Used to set desired horizontal airflow direction.
4. ON/OFF BUTTON
Operation start when this button is pressed, and
stops when the button is pressed again.
1
3
2
4
6
8
ON
OFF
SET
CANCEL
5. SET TEMPERATURE BUTTON
Used to set the temperature when the desired
temperature is obtained.
6. ON/OFF TIMER BUTTON
Used to set time of starting operation.
5
7. SLEEP MODE AUTO BUTTON
Used to set sleep mode auto operation.
7
8. TIME SETTING BUTTON
9
9. AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or
heating.
10
10. TIME SET/CANCEL BUTTON
11
11. RESET
CAUTION : for handling the Remote Controller
• Aim at the signal receptor on the wired remote controller so as to operate.
• The remote control signal can be received at a distance of up to about 7m.
• Be sure that there are no obstructions between the remote controller and the signal
receptor.
• Do not drop or throw the remote controller.
• Do not place the remote controller in a location exposed to direct sunlight, or near the
heating unit, or any other heat source.
• Block a strong light over the signal receptor with a curtain or etc. so as to prevent the
abnormal operation. (ex:electronic quick start, ELBA, inverter type fluorescent lamp)
Owner's Manual 9
Operating Instructions
Set the Current Time and a day of the Week
1
Press the '
' button.
Hour
Each time the button is pressed, the number is changed from 00 to 23 .
You can set the number of the current hour.
AUTO SWING
OPERATION
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
2
Press the '
03
Timer Program set
On
05 07
09
11
13
15
17
19
21
23
' button.
Min
Each time the button is pressed, the number is increased from 00 to 59 .
You can set the number of the current minute.
AUTO SWING
OPERATION
SET TEMP
Room Temp
Min
Press '
Week
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Off
Set no. Time 01
3
SUB FUNCTION
HI
MED
LO
Hour
Off
Set no. Time 01
FAN SPEED
Timer Program set
On
05 07
09
11
13
15
17
19
21
23
' button.
Each time the button is pressed, a day of the week is shifted from sunday to saturday.
You can set the day of the week.
Week
AUTO SWING
OPERATION
SET TEMP
Room Temp
4
Press the '
RESET
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Off
Set no. Time 01
FAN SPEED
Timer Program set
On
05 07
09
11
13
15
17
19
21
23
' button.
If you want to reset the current time and a day of the week, click the Reset button.
AUTO SWING
OPERATION
Timer
Operation unit
OnOff
Set no. Time 01
10 Multi Type Air Conditioner
SET TEMP
Room Temp
RESET
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Operating Instructions
Weekly Programming
1
Press the Program button.
The remote controller is displayed like a picture. Then '
Program
Program set
AUTO SWING
', '
' and '01' is blinked.
OPERATION
SET TEMP
Room Temp
2
Week
Press the '
Press
Week
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Off
Set no. Time 01
FAN SPEED
Timer Program set
On
05 07
09
11
13
15
17
19
21
23
' button.
button repeatedly until desired mode appears.
Week
Week
For example, if you want Thu, press
3
button 4 times.
Select the time you want.
Press
Hour
or
If you press
Min
button, then blinking letter is shown.
SET/CLR
button, then '
' shape appears.
unit
'
05
' shape means that five o'clock is reserved.
Using below buttons, you can reserve time.
SET/CLR
Hour
Min
* For example, the air-conditioner is on 6,7,8 and 13~22 o'clock.
AUTO SWING
OPERATION
SET TEMP
Room Temp
4
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Off
Set no. Time 01
FAN SPEED
Timer Program set
On
05 07
09
11
13
15
17
19
21
23
Press the Program button again to finish weekly programmining.
Program
Owner's Manual 11
Operating Instructions
Holiday Setting
If Tuesday is a holiday in this week, you may set a holiday.
1.Press the Program button.
Program
Week
2. Press the Week button.
Select the Tuesday.
3. Press the Holiday button.
Holiday
AUTO SWING
OPERATION
SET TEMP
Room Temp
Then the remote controller will be displayed '
The outside rectangular means holiday.
'.
4. Press the Program button again to finish holiday
setting.
03
09
Timer Setting(Delay start/Pre-set stop)
This function is used to turn on or turn off in several hours.
Timer
1. Press the Timer button
to turn Timer on or off.
2. Change the timer setting until the desired time is set.
3. If you want to cancel the timer setting, press the Cancel button.
12 Multi Type Air Conditioner
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Timer Program set
On
05 07
Program
Hour
SUB FUNCTION
HI
MED
LO
Time
Operation unit
Off
Set no. Time 01
FAN SPEED
Min
Cancel
11
13
15
17
19
21
23
Operating Instructions
Operation Mode
Cooling Mode
Soft Dry Mode
Auto Mode
(Cooling Model)
Operation Procedure
1st
On/Off Button
AUTO SWING
OPERATION
SET TEMP
Room Temp
2ndF
Timer
2nd
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
SLo Filter Out door
ZONE
1 2 3 4
Time
Operation unit No Func Program set
On Off
Set no. Time 01
Operation Mode Selection Button
FAN SPEED
03
05
07
09
11
13
15
17
19
21
23
3
1
3rd
Room Temperature Setting Button
Timer
Cancel
2ndF
Program
Week
Holiday
PLASMA
AUTO
2
4
Set/Clr
Hour
4th
Min
RESET
Indoor Fan Speed Selection Button
Owner's Manual 13
Operating Instructions
Cooling Operation Mode
1
Press the On/Off Button.
2
Select Cooling Operation.
Press the Operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
HEAT PUMP MODEL (Applicable in Heat Pump model only)
Operation Display
AUTO SWING
OPERATION
SET TEMP
03
Timer
Program set
05
07
09
OPERATION
SET TEMP
11
13
15
17
19
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
Timer
On Off
Set no. Time 01
AUTO SWING
SUB FUNCTION
FAN SPEED
Room Temp
03
Program set
05
07
09
Timer
11
13
15
17
SET TEMP
FAN SPEED
Room Temp
03
SUB AUTO
FUNCTION
SWING
Program set
05
07
09
11
OPERATION
SET TEMP
15
17
On Off
21
Set no.23Time 01
19
Heating Operation
03
Program set
05
07
09
11
13
15
17
Auto Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
Operation unit
Timer
On Off
Set no. Time 01
03
SUB FUNCTION
AUTO SWING
07
09
11
Timer
13
15
17
19
21
Set the temperature
lower than the room
temperature.
Operation unit
On Off
Set no. Time 01
23
03
SUB FUNCTION
AUTO SWING
07
09
OPERATION
SET TEMP
13
15
17
19
21
Operation unit
On Off
Set no. Time 01
23
03
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
OnOff
Set no. Time 01
FAN SPEED
Room Temp
Timer
11
FAN SPEED
Room Temp
SET TEMP
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Soft Dry Operation
AUTO SWING
Timer
FAN SPEED
Room Temp
Cooling Operation
3
SET TEMP
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
• The temperature can be set
within a range of 18°C ~ 30°C
by 1°C .
Program set
05
07
09
11
13
15
17
19
21
23
To raise the Temperature.
To lower the Temperature.
4
Set the fan speed.
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Timer
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
07
09
11
OPERATION
Timer
13
15
17
19
21
23
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
AUTO SWING
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
Program set
05
07
09
11
AUTO SWING
OPERATION
Timer
13
15
17
19
21
23
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
• Select the fan speed in three steps- high, low, medium.
• The display shows high fan speed.
• Each time the button is pressed, the fan speed mode is shifted.
14 Multi Type Air Conditioner
SUB FUNCTION
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
Timer
13
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
On Off
21Set no.23Time 01
19
Soft Dry Operation
Cooling Operation
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21Set no.23Time 01
SUB FUNCTION
AUTO SWING
HI
MED
LO
15
17
19
21
23
19
21
23
Operating Instructions
Soft Dry Operation Mode
This mode dehumidifies without overcooling.
1
2
Press the On/Off Button.
Select Soft Dry Operation.
Press the operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
HEAT PUMP MODEL (Applicable in Heat Pump model only)
Operation Display
AUTO SWING
OPERATION
SET TEMP
Operation unit
03
07
09
SET TEMP
Timer
11
13
15
17
19
Cooling Operation
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
AUTO SWING
SUB FUNCTION
FAN SPEED
Room Temp
03
Program set
05
07
09
11
OPERATION
Timer
13
15
17
FAN SPEED
03
SUB AUTO
FUNCTION
SWING
07
09
11
15
17
19
FAN SPEED
Room Temp
On Off
21
Set no.23Time 01
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Timer
13
Heating Operation
Soft Dry Operation
SET TEMP
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21Set no.23Time 01
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21Set no.23Time 01
SUB FUNCTION
AUTO SWING
HI
MED
LO
Program set
05
07
09
11
13
15
17
19
21
Auto Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Timer
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
07
09
11
15
17
19
21
23
SET TEMP
Room Temp
Timer
13
Cooling Operation
3
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
AUTO SWING
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
07
09
11
OPERATION
Timer
13
15
17
19
21
Soft Dry Operation
23
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
AUTO SWING
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
During Soft Dry Operation.
• The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is
impossible because it's already being set to the best speed for Dry Operation by Micom
Control.
Owner's Manual 15
23
Operating Instructions
Auto Operation Mode
1
Press the On/Off Button.
2
To select Auto Operation , press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
HEAT PUMP MODEL (Applicable in Heat Pump model only)
Operation Display
AUTO SWING
OPERATION
SET TEMP
Operation unit
03
07
09
SET TEMP
Timer
11
13
15
17
19
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
AUTO SWING
SUB FUNCTION
FAN SPEED
Room Temp
Time
Operation unit
On Off
21Set no.23Time 01
03
SUB FUNCTION
AUTO SWING
Program set
05
07
09
11
Timer
13
15
17
SET TEMP
FAN SPEED
Room Temp
03
SUB AUTO
FUNCTION
SWING
07
09
11
SET TEMP
Timer
13
15
17
19
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21
Set no.23Time 01
Heating Operation
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21Set no.23Time 01
19
Soft Dry Operation
Cooling Operation
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Timer
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
07
09
11
OPERATION
Timer
13
15
17
19
Cooling Operation
21
23
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
AUTO SWING
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
07
09
11
OPERATION
Timer
13
15
17
19
21
Soft Dry Operation
23
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
AUTO SWING
HI
MED
LO
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
During Auto Operation:
q
You can switch the indoor fan speed.
q
If the system is not operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating to cooling, then you must
set the mode and the desired temperature again.
16 Multi Type Air Conditioner
Operating Instructions
FAN Operation
Press the On/Off Button.
2
Press FAN Operation Button.
AUTO SWING
SET TEMP
FAN SPEED
Room Temp
Operation unit
Timer
On Off
Set no. Time 01
3
OPERATION
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Each time Indoor Fan Speed button is pressed, the fan speed mode is shifted as shown
below.
AUTO SWING
OPERATION
SET TEMP
OPERATION
Operation unit
On Off
Set no. Time 01
03
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
SET TEMP
Program set FAN SPEED SUB FUNCTION
➧
AUTO SWING
Timer
• Fan speed is Low
05
Room Temp
07 09 11
HI
MED
LO
HI
13
MED
LO
➧
• Fan speed is Medium
FAN SPEED
Room Temp
• Fan speed is Hi
15AUTO17Heater
19
Preheat
21 23
JET Defrost Humidify
Filter Out door
1 2 3 4
SUB FUNCTION
TimeZONE
AUTO SWING
Operation unit SET TEMP
Program FAN
set SPEED
Timer OPERATION
On Off
Set no. Time 01
03
05
Room Temp
07 09
11 HI 13
AUTO
Preheat
15 Heater
17 19
21 23
JET Defrost Humidify
Filter Out door
TimeZONE
1 2 3 4
MED
LO
Timer
Operation unit
On Off
Set no. Time 01
03
Program set
05
07
09
11
13
15
17
19
21
23
Owner's Manual 17
Operating Instructions
PLASMA Purification Operation (Optional)
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
HI
MED
LO
TimeZONE
2ndF
Timer
SUB FUNCTION
03
Timer
Cancel
Program
Week
05
07
09
11
13
15
17
19
21
23
Holiday
AUTO
Set/Clr
Min
2
Plasma
Open the door on the remote control.
Press the PLASMA On/OFF button.
Operation will start when the button is pressed
and stop when the button is pressed again.
2ndF
PLASMA
Hour
Press the On/Off button. The unit will
start.
AUTO Heater Preheat
JET Defrost Humidify
SLo Filter Out door
1 2 3 4
Operation unit No Func Program set
OnOff
Set no. Time 01
1
RESET
3
New Fan speed can be set after opening the door
of the remote control. You can select the fan
speed in three steps-low, medium or high.
Each time the button is pressed, the fan speed
mode is shifted.
T Air purifying operation (PLASMA) is available
during cooling, heating or any other operations.
Child Lock Function
This is the Function that any children cannot used to the air-conditioner.
1
2
To set the Child-Lock Function.
Press the Timer button and Minute Set button for three
seconds. Then the operation mode shift to child lock mode
and it is displayed ‘CL’ in the operation display.
When you press any button in this time, the remote
controller is not converted to any selected mode and the
‘CL’ is displayed in the remote controller for about three
seconds. But the Room Temperature function is operated
in spite of child lock mode.
To cancel the Child-Lock Function.
Press the Timer button and Minute Set button for three
seconds. Then the child-lock mode is cancelled and the
preselected mode is displayed in the remote controller.
18 Multi Type Air Conditioner
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
2ndF
Timer
Time
Operation unit No Func Program set
On Off
Set no. Time 01
03
Timer
Cancel
Program
Week
05
07
09
11
13
17
19
21
23
2ndF
PLASMA
Min
15
Holiday
Set/Clr
Hour
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
SLo Filter Out door
ZONE
1 2 3 4
HI
MED
LO
RESET
AUTO
Operating Instructions
Operation Details
• Cooling Operation Mode
When the room temperature is higher than the set temperature, it operates in cooling mode at the set
temperature, the set fan speed, and then it will be in automatically turn off when the room temperature
reaches the set temperature +0.5°C.
ROOM TEMP.
More 3 minutes
OPERATION START
SET TEMP. +0.5 °C)
OPERATION STOP
SET TEMP. -0.5 °C)
INDOOR FAN
SETTING
FAN SPEED
LOW COOL
OPERATION
OUTDOOR FAN/COMP
ON
OFF
SETTING
FAN SPEED
ON
LOW COOL
OPERATION
OFF
SETTING
FAN SPEED
ON
Helpful information
Airflow speed and cooling capacity.
The cooling capacity indicated in the specification is
the value when the fan speed is set to high, and the
capacity will be lower at low or medium fan speed.
High fan speed is recommended when you wish to
cool the room quickly.
High
ed
Spe
• After main power is on, Fan will start 7 seconds later.
Self-Diagnosis Function
'CH' will flash in the remote controller display when a problem occurs. Then please contact your dealer.
Owner's Manual 19
Care and maintenance
Care and maintenance
Caution: Before performing any maintenance, turn off the main power to the system.
Indoor Unit
Grille, Case, and Remote Control
Never use any of the followings:
q
q
Turn the system off before cleaning. To clean,
• Water hotter than 40°C
wipe with a soft, dry cloth. Do not use bleach or
Could cause deformation and/or
abrasives.
discoloration.
Note:
• Volatile substances
Supply power must be disconnected before
Could damage the surfaces
cleaning the indoor unit.
of the air conditioner.
SI
Be
Air outlet vent
Air filters
Air Filter
The air filters behind Indoor unit
(the suction side) should be checked and cleaned
once every 2 weeks or more often if necessary.
n zene
N NER
SCO
U RIN G
C LB
A R GER
1. Clean the filter with a vacuum or warm, soapy
water.
• If very dirty, wash with a solution of
detergent in lukewarm water.
• If hot water (50°C or more) is used, filter
may be deformed.
2. After washing with water, dry well in the shade.
3. Re-install the air filter.
Air outlet vent
PLASMA Filter (Optional)
The PLASMA filter should be checked and cleaned,
once every month or more often, if necessary.
Air Inlet Vent
PLASMA Filter
1. After removing the Panel-Cover, draw the Air
Cleaner Bracket slightly sideward to remove the
PLASMA filter.
2. Dip the PLASMA filter into the water mixed with
mild detergent, for 20~30 minutes.
3. Dry the PLASMA filter in the shade for a day.
(Especially, the humidity must be removed
perfectly from this parts).
4. Be careful not to cut the electric discharge lines
while washing.
5. Re-install the PLASMA filter to the original position.
Don’t touch this PLASMA Filter within 10
seconds after drawing out Air Cleaner
Bracket, it may cause an electric shock.
20 Multi Type Air Conditioner
Care and maintenance
When the air conditioner is not going to be used for a long time.
When air conditioner is not going to be used for a long time.
1. Operate the air conditioner on Air circulation mode for 2 to 3 hours.
• This will dry out the internal parts.
2. Turn off the circuit breaker.
CAUTION Turn off the circuit breaker when the air conditioner is not going to be used
for a long time. Dirt may collect and may cause a fire.
When the air conditioner is to be used again.
• Check that the air inlet and outlet of the indoor/outdoor unit are not blocked.
Operation Tips
Do not overcool the room.
This is not good for your health
and wastes electricity.
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.
Keep blinds or curtains
closed.
Do not let direct sunshine enter
the room when the air
conditioner is in operation.
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.
Ventilate the room
occasionally.
Since windows are kept closed,
it is a good idea to open them
and ventilate the room now and
then.
Owner's Manual 21
Before you call for service...
Before you call for service...
Troubleshooting Tips! Save time and money!
Check the following points before requesting repairs or service.... If the malfunction persist, please contact your
dealer.
Case
Explanation
See page
The air conditioner does not
operate.
• Have you made a mistake in timer operation?
• On first starting, the indoor unit operates in
fifteen seconds.
• Has the fuse blown or has the circuit breaker
been tripped?
• Check that this is not a damp smell exuded by
the walls, carpet, furniture or cloth items in the
room.
• Condensation occurs when the airflow from the
air conditioner cools the warm room air.
• This is the protector of the mechanism.
• Wait about three minutes and operation will
begin.
• Is the air filter dirty? See air filter cleaning
instructions.
• The room may have been very hot when the
room air conditioner was first turned on. Allow
time for it to cool down.
• Has the setting temperature been set
incorrectly?
• Are the indoor unit's air inlet or outlet vents
obstructed?
• For a noise that sounds like water flowing.
-This is the sound of freon flowing inside the air
conditioner unit.
• For a noise that sounds like the compressed air
releasing into atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning
unit.
• This sound is generated by the
expansion/contraction of the inlet grille, etc. due
to changes of temperature.
• Has the circuit breaker been tripped?
12
The room has a peculiar odor.
It seems that condensate is
leaking from the air Conditioner.
Air conditioner does not operate
for about 3 minutes when restart.
Does not cool or heat effectively.
The air conditioner operation is
noisy.
Crack sound is heard.
Remote control display is faint, or
no display at all.
22 Multi Type Air Conditioner
24
14, 16
-
-
-
P/No.: MFL60616001
After reading this manual, keep it in a place easily accessible to the user for future reference.
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