LG
Concealed Duct Air Conditioner LG
OWNER'S MANUAL
IMPORTANT
Please read through this manual. It contains valuable information about your air conditioner. This manual may help save time and money by explaining proper product maintenance and preventing improper use.
PRECAUTIONS
Pay close attention to precautions in order to prevent potential hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the product.
Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity.
P/No.: 3828A21024J
Ceiling Duct Type Air Conditioner Owner’s Manual
TABLE OF CONTENTS
Safety Precautions......................... |
3 |
Operating Instructions................... |
8 |
Care and Maintenance ................. |
21 |
Before you call for service .......... |
23 |
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Date Purchased
■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 performed 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 Concealed Duct Air Conditioner
Safety Precautions
Safety Precautions
To prevent the injury of the user or other people and property damage, the following instructions must be followed.
■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.
■ The meanings of the symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
■ Installation
Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.
•There is risk of fire or electric shock.
For electrical work, contact |
Always ground the product. |
|||||||
the dealer, seller, a qualified |
|
|
|
|
|
|
||
electrician, or an Authorized |
|
|
|
|
|
|
||
Service Center. |
|
|
|
|
|
|
||
• Do not disassemble or repair |
• There is risk of fire or electric |
|||||||
the product. There is risk of fire |
shock" |
|||||||
or electric shock." |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Install the panel and the |
Always intstall a dedicated |
Use the correctly rated |
cover of control box securely. |
circuit and breaker. |
breaker or fuse. |
•There is risk of fire or electric shock.
•Improper wiring or installation may cause fire or electric shock.
•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.
Do not install, remove, or re-install the unit by yourself (customer).
•There is risk of fire, electric shock, explosion, or injury.
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.
For installation, always contact the dealer or an Authorized Service Center.
• There is risk of fire, electric shock, explosion, or injury.
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.
Do not install the product on a defective installation stand.
• It may cause injury, accident, or damage to the product.
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.
■ Operation
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 |
Do not plug or unplug the |
the power cable. |
power supply plug during |
|
operation. |
• There is risk of fire or electric |
• There is risk of fire or electric |
shock. |
shock. |
4 Concealed Duct Air Conditioner
Safety Precautions
Do not touch(operate) the product with wet hands.
•There is risk of fire or electrical shock.
Do not store or use flammable gas or combustibles near the prodcut.
•There is risk of fire or failure of product.
Gasolin
Do not place a heater or other appliances near the power cable.
•There is risk of fire and electric shock.
Do not use the product in a tightly closed space for a long time.
• Oxygen deficiency could occur.
Do not allow water to run into electric parts.
•It may cause There is risk of fire, failure of the product, or electric shock.
When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on.
•Do not use the telephone or turn switches on or off.
•There is risk of explosion or fire.
If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the power supply cable.
Stop operation and close the window in storm or hurricane. If possible, remove the product from the window before the hurricane arrives.
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 electric shock or fire.
•There is risk of property damage, failure of product, or electric shock.
•There is risk of physical injury, electric shock, or product failure.
When the product is soaked |
Be cautious that water |
Ventilate the product from |
(flooded or submerged), contact |
could not enter the product. |
time to time when operating |
an Authorized Service Center. |
|
it together with a stove, etc. |
•There is risk of fire or eletric shock.
•There is risk of fire, electric shock, or product damage.
• There is risk of fire or electric shock.
Owner's Manual 5
Safety Precautions
Turn the main power off when cleaning or maintaining the product.
• There is risk of electric shock.
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.
■ 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 |
Keep level even when |
|
ensure that water is drained |
installing the product. |
|
away properly. |
|
|
• A bad connection may cause |
• To avoid vibration or water |
|
water leakage. |
leakage. |
90°
Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods.
Use two or more people to lift and transport the product.
Do not install the product where it will be exposed to sea wind (salt spray) directly.
• It may cause a problem for your |
• Avoid personal injury. |
• It may cause corrosion on the product. |
neighbors. |
|
Corrosion, particularly on the condenser |
|
|
and evaporator fins, could cause product |
|
|
malfunction or inefficient operation. |
■ 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.
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.
6 Concealed Duct Air Conditioner
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.
Wax
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 insert hands or other objects through the air inlet or outlet while the prodcut 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
Do not recharge or disassemble the batteries. Do not dispose of 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.
Owner's Manual 7
Operating Instructions
Operating Instructions
Name andFunction of Remote Controller
Remote Controller
1
17
18
19
7
8
9
10
11
12
13
|
|
OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
|||
|
|
|
|
Room Temp |
HI |
AUTO |
Heater |
Preheat |
|
|
|
|
|
||||
|
|
|
|
|
MED |
JET |
Defrost |
Humidify |
|
|
|
|
|
LO |
SLo |
Filter |
Out door |
|
|
|
2ndF |
Time |
ZONE |
|
1 2 3 4 |
|
|
Timer |
Operation unit |
No Func |
Program set |
|
|
|
|
|
On Off |
|
|
|
|
|
|
|
|
Set no. Time |
01 03 |
05 07 |
09 11 13 |
15 17 |
19 |
21 |
23 |
3
|
|
|
2 |
|
|
|
4 |
Timer |
Cancel |
2ndF |
5 |
|
|||
Program |
Week |
Holiday |
6 |
|
|||
|
|
PLASMA |
AUTO |
|
|
Set/Clr |
15 |
Hour |
Min |
RESET |
14 |
|
16
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.
•Heating Operation Mode.(except cooling model)
7.Timer Cancel Button
Used to cancel the timer.
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
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.
8 Concealed Duct Air Conditioner
Operating Instructions
WirelessRemote Controller(optional)
This air-conditioner is equipped with wired remote controller basically. But if you want to be available with wireless remote controller, you pay for it.
Signal transmitter
|
1 |
|
|
3 |
|
4 |
8 |
|
2 |
||
CANCEL |
||
5 |
7 |
|
ON |
OFF SET |
|
9 |
10 |
|
6 |
||
|
||
11 |
|
12 |
13 |
|
|
|
Flip-up door |
|
(opened) |
1.START/STOP BUTTON
Operation starts when this button is pressed and stops when the button is pressed again.
2.OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
3.ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
4.INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps low, medium, high and CHAOS.
5.ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping operation.
6.TIME SETTING BUTTONS
Used to adjust the time.
7.TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time is obtained and to cancel the Timer operation.
8.SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
9.AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or heating.
10.ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
11.PLASMA(OPTIONAL)
Used to start or stop the plasma-purification function.
12.RESET BUTTON
Initialize remote controller.
13.2nd F Button
Used prior to using modes printed in blue at the bottom of buttons.
The wireless remote controller do not operate the swirl mode.
CAUTION:of handling the Remote Controller
•Aim at the signal receiver 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 theCurrentTime anda dayoftheWeek
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.
OPERATION SET TEMP FAN SPEED SUB FUNCTION
Time
2 |
Press the ' ' 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.
OPERATION SET TEMP FAN SPEED SUB FUNCTION
Time
3 Press 'Week ' 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 |
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
Time
4 Press the ' RESET ' button.
If you want to reset the current time and a day of the week, click the Reset button.
OPERATION SET TEMP FAN SPEED SUB FUNCTION
RESET
10 Concealed Duct Air Conditioner
Operating Instructions
Weekly Programming
1 Press the Program button. |
|
|
|
|
|
|
|
|
|
|
|
The remote controller is displayed like a picture. Then ' Program set |
', ' |
|
|
' and '01' is blinked. |
|||||||
Program |
OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
|||||||
|
|
|
|
Program set |
|
|
|
|
|
|
|
Time 01 |
03 |
05 |
07 |
09 |
11 |
13 |
15 |
17 |
19 |
21 |
23 |
2 Press the ' Week ' button.
Press Week button repeatedly until desired mode appears.
Week
Week
For example, if you want Thu, press button 4 times.
3 Select the time you want.
Press |
Hour or Min button, then blinking letter is shown. |
|
If you press Set/Clr button, then ' |
' shape appears. |
|
nit |
|
|
' 05 |
' shape means that five o'clock is reserved. |
Using below buttons, you can reserve time.
Set/Clr
* For example, the air-conditioner is on 6,7,8 and 13~22 o'clock.
|
|
OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
|||||||
|
Time 01 |
03 |
05 |
07 |
09 |
11 |
13 |
15 |
17 |
19 |
21 |
23 |
4 |
Press the Program button again to finish weekly programmining. |
|||||||||||
Program |
|
|
|
|
|
|
|
|
|
|
|
Owner's Manual 11
Operating Instructions
HolidaySetting
If Tuesday is a holiday in this week, you may set a holiday.
Program
1 Press the Program button.
Week
2Press the Week button. Select the Tuesday.
Holiday
3 |
Press the Holiday button. |
|
|
|
OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Time |
01 |
03 |
05 |
07 |
09 |
11 |
13 |
15 |
17 |
19 |
21 |
23 |
|
Then the remote controller will be displayed ' '.
The outside rectangular means holiday.
Program
4 |
Press the Program button again to finish holiday setting. |
Timer Setting(Delaystart/Pre-setstop)
This function is used to turn on or turn off the product in several hours.
1 |
Press the Timer button |
Timer |
|
||
to turn Timer on or off. |
|
|
|
|
|
2 |
Change the timer setting until the desired time is set. |
Cancel
3 If you want to cancel the timer setting, press the Cancel button.
12 Concealed Duct Air Conditioner
Operating Instructions
Operation Mode
|
|
|
|
|
|
|
|
|
Cooling Mode |
|
|
|
|
|
|
|
|
|
|
|
Cooling Mode |
|
|
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Soft Dry Mode |
|
|
|
|
|
|
|
|
|
|
|
Soft Dry Mode |
|
|
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Heating Mode |
|
|
|
|
|
|
|
|
|
|
|
|
Auto Mode |
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(Cooling Model) |
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
Auto Mode |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
(Heat Pump Model) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
Operation |
|
|
Procedure |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
1st |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
|
On/Off Button |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Room Temp |
HI |
AUTO |
Heater |
Preheat |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MED |
JET |
Defrost |
Humidify |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LO |
SLo |
Filter |
Out door |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2ndF |
Time |
ZONE |
|
1 2 3 4 |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Timer Operation unit No Func |
Program set |
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
On Off |
|
|
|
|
|
|
|
|
|
|
|
||||
|
2nd |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Set no. Time 01 03 05 07 |
09 11 13 |
15 17 |
19 |
21 |
23 |
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||
|
|
Operation Mode Selection Button |
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3rd |
|
|
|
|
|
Room Temperature Setting Button |
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
4th |
|
|
|
|
|
|
|
Indoor Fan Speed Selection Button |
|
|
|
|
|
|
|
|
Timer |
Cancel |
2ndF |
Program Week Holiday
|
Set/Clr |
Hour |
Min |
PLASMA |
AUTO |
RESET |
|
1
2
4
Owner's Manual 13
Operating Instructions
Cooling OperationMode
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
Cooling Operation |
Soft Dry Operation |
Heating Operation |
Auto Operation |
||
COOLING MODEL |
|
|
|
|
|
Operation Display |
|
|
|
|
|
OPERATION SET TEMP FAN SPEED |
SUB FUNCTION |
OPERATION SET TEMP |
FAN SPEED SUB FUNCTION |
OPERATION |
SET TEMP FAN SPEED SUB FUNCTION |
HI |
|
|
|
|
HI |
|
|
|
LO |
|
|
Cooling Operation |
Soft Dry Operation |
Auto Operation |
3 Set the temperature lower than the room temperature.
|
|
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
• The temperature can be set |
||
|
|
|
HI |
within a range of 18°C ~ 30°C |
|
|
|
|
|
|
|
|
|
|
|
|
by 1°C . |
|
|
|
|
|
|
|
|
|
|
|
|
To raise the Temperature.
To lower the Temperature.
4 Set the fan speed.
Operation Display
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
HI |
|
|
|
|
MED |
|
LO |
|
•Select the fan speed in three stepshigh, low, medium.
•The display shows high fan speed.
•Each time the button is pressed, the fan speed mode is shifted.
14 Concealed Duct Air Conditioner
Operating Instructions
Soft Dry OperationMode
This mode dehumidifies without overcooling.
1 Press the On/Off Button.
2 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
Cooling Operation |
Soft Dry Operation |
|
Heating Operation |
|
Auto Operation |
COOLING MODEL
Operation Display
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
OPERATION SET TEMP FAN SPEED SUB FUNCTION |
HI |
|
HI |
|
LO |
|
Cooling Operation |
Soft Dry Operation |
|
Auto Operation |
3 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