Samsung Aqt18wjwe User Manual

USER’S MANUAL  
MANUAL DE USUARIO  
MANUEL DE LUTILISATEUR  
Indoor unit  
AQT18WJWB  
AQT18WJWE  
AQT24W6WB  
AQT24W6WE  
Outdoor unit  
UQT18WJWB  
UQT18WJWE  
UQT24W6WB  
UQT24W6WE  
Split-type Air Conditioner (Cooling and Heating)  
Acondicionador de aire de tipo partido (Enfriamiento y Calefacción)  
Climatiseur de type Split (Réfrigération & Chauffage)  
E S F A DB98-20218A(1)  
Contents  
PREPARATION  
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Name of Each Part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Remote Control-Buttons and Display . . . . . . . . . . . . . . . . . . . . . .  
Inserting the Remote Control Batteries . . . . . . . . . . . . . . . . . . . . .  
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
2
4
6
7
8
OPERATION  
Selecting the Auto Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
9
Selecting the Cool Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Selecting the Heat Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Selecting the Dry Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Selecting the Fan Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Selecting the Turbo Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Selecting the Energy Saving Function . . . . . . . . . . . . . . . . . . . . . 15  
Adjusting the Airflow Direction Vertically . . . . . . . . . . . . . . . . . . . . 16  
Adjusting the Airflow Direction Horizontally . . . . . . . . . . . . . . . . . . 17  
Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
Setting the Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Setting the Sleep Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
Setting the 1 Hour Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
RECOMMENDATIONS FOR USE  
Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
Temperature and Humidity Ranges . . . . . . . . . . . . . . . . . . . . . . . . 23  
Operating Your Air Conditioner Without the Remote Control . . . . . 23  
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Cleaning Your Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
Cleaning Deodorizing and Bio Filter (Option) . . . . . . . . . . . . . . . . 26  
TECHNICAL SPECIFICATIONS  
E-3  
Name of Each Part  
The design and shape can be changed according to the model.  
Indoor Unit  
Temperature sensor  
Power(On/Off) button  
Air filter  
(under the grille)  
Airflow blades  
(outlet)  
Air Inlet  
Operation indicator  
(Green)  
Timer indicator  
(Green)  
Turbo indicator  
(Red)  
Power(On/Off) button  
E-4  
Outdoor Unit  
UQT18WJWB  
UQT18WJWE  
Air Inlet (Rear)  
Air Outlet  
Connection Valve  
Outdoor Unit  
UQT24W6WB  
UQT24W6WE  
Air Inlet (Rear)  
Air Outlet  
Connection Valve  
E-5  
Remote Control-Buttons and Display  
Transmission indicator  
Temperature and Timer setting  
Battery life indicator  
1 Hour Timer indicator  
On Timer indicator  
Off Timer indicator  
Operation modes indicator  
(
AUTO,  
COOL,  
DRY,  
FAN,  
HEAT)  
Turbo function indicator  
Sleep mode indicator  
Airflow direction  
Energy saving indicator  
Fan speed indicator  
Turbo button  
Power(On/Off) button  
1 Hour Timer button  
Mode selection button  
(AUTO, COOL, DRY, FAN, HEAT)  
Temperature adjustment button  
Energy Saving button  
Fan speed button  
Airflow control button  
Timer Set/Cancel button  
Battery check button  
Sleep button  
On Timer button  
Off Timer button  
No t e  
Each mode indicator shows the current setting and the battery life.  
You can check the battery life by pressing the  
button.  
The number of the battery life indicator means the remaining battery life.  
Replace the batteries when only one battery life indicator remains.  
E-6  
Inserting the Remote Control Batteries  
You m ust insert or replace the rem ote control batteries w hen :  
You purchase the air conditioner  
The rem ote control does not w ork correctly  
No t e  
Use two AAA, LR03 1.5V batteries.  
Do not use old batteries or different kinds of batteries together.  
Batteries may be completely discharged after 12 months, even  
if they have not actually been used.  
1
2
3
Remove the battery cover in the rear of the remote control by pushing  
it with your thumb.  
Insert two batteries, respecting the polarities as indicated by  
the + and - symbols.  
Close the cover by sliding it back in its place.  
E-7  
Getting Started  
The Users Manual provides you valuable inform ation about your air conditioner.  
Please read this m anual carefully before using the air conditioner.  
It w ill help you take full advantage of the unit's features.  
You have already seen the basic description of the unit on pages from 4 to 6.  
Starting up w ith the next page, you w ill find a series of step -by -step procedures  
for each function available.  
The illustrations in the step-by-step procedures use three different sym bols :  
PRESS  
PUSH  
HOLD DOWN  
E-8  
Selecting the Auto Mode  
You can select the Auto m ode if you w ant to cool or heat your room  
autom atically. You can adjust the tem perature and the fan speed in  
this m ode.  
1
2
3
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
Press the  
Result:  
button on the remote control until  
is displayed.  
The indoor unit beeps each time you press the  
button.  
The air conditioner runs in the Auto mode.  
The Auto mode cools or heats the room depending on  
the set temperature.  
The air conditioner changes the Cool or Heat mode automatically  
depending on the current temperature during operation.  
No t e  
You can change modes at any time.  
Press the  
button to adjust the temperature until the required  
temperature is displayed.  
You can set the temperature between 16°C and 30°C.  
Result:  
Each time you press the  
button:  
- The temperature is adjusted by 1°C  
- The indoor unit beeps  
E-9  
Selecting the Cool Mode  
You can select the Cool m ode if you w ant to cool your room .  
You can adjust the tem perature and the fan speed w hen cooling.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button on the remote control until  
is displayed.  
The indoor unit beeps each time you press the  
The air conditioner runs in the Cool mode.  
button.  
No t e  
You can change modes at any time.  
3
Press the  
button to adjust the temperature until the required  
temperature is displayed.  
You can set the temperature between 16°C and 30°C.  
Result:  
Each time you press the  
button:  
- The temperature is adjusted by 1°C  
- The indoor unit beeps  
If the room temperature is higher than the selected  
temperature, the air conditioner starts cooling.  
If the room temperature reaches the set temperature, the air  
conditioner stops cooling, but the fan operates consistently.  
4
Press the  
button to select the fan speed until the required setting  
is displayed.  
Automatic (rotated :  
Low  
)
Medium  
High  
Turbo (Maximum)  
Result:  
Each time you press the  
beeps.  
button, the indoor unit  
5
To control the airflow direction, refer to pages 16 and 17.  
E-10  
Selecting the Heat Mode  
You can select the Heat m ode if you w ant to heat your room .  
You can adjust the tem perature and the fan speed w hen heating.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button on the remote control until  
is displayed.  
The indoor unit beeps each time you press the  
The air conditioner runs in the Heat mode.  
button.  
No t e  
You can change modes at any time.  
3
Press the  
button to adjust the temperature until the required  
temperature is displayed.  
You can set the temperature between 16°C and 30°C.  
Result:  
Each time you press the  
button:  
- The temperature is adjusted by 1°C  
- The indoor unit beeps  
If the room temperature reaches 5°C higher than the set  
temperature, the air conditioner stops heating, but the fan  
operates consistently.  
If the room temperature reaches 3°C lower than the set  
temperature, the air conditioner starts heating again.  
4
Press the  
button to select the fan speed until the required setting  
is displayed.  
Automatic (rotated :  
Low  
)
Medium  
High  
Turbo (Maximum)  
Result:  
Each time you press the  
button, the indoor unit beeps.  
For the first 3~5 minutes, the fan may not operate to  
prevent the cool air from running out of the indoor unit.  
It helps to warm the air in your room sufficiently.  
5
To control the airflow direction, refer to pages 16 and 17.  
E-11  
Selecting the Dry Mode  
You can select the Dry mode if you w ant to dehumidify your room.  
You can adjust the temperature in this mode.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button on the remote control until  
is displayed.  
button.  
The indoor unit beeps each time you press the  
The air conditioner runs in the Dry mode.  
No t e  
You can change modes at any time.  
3
Press the  
button to adjust the temperature until the required  
temperature is displayed.  
You can set the temperature between 16°C and 30°C.  
Result:  
Each time you press the  
button:  
- The temperature is adjusted by 1°C  
- The indoor unit beeps  
The air conditioner starts dehumidifying and the fan  
speed is adjusted automatically.  
4
To control the airflow direction, refer to pages 16 and 17.  
E-12  
Selecting the Fan Mode  
You can select the Fan m ode if you w ant to ventilate your room .  
It helps to refresh the air in your room . You can adjust the fan speed  
in this m ode.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button on the remote control until  
is displayed.  
button.  
The indoor unit beeps each time you press the  
The air conditioner runs in the Fan mode.  
The temperature is set automatically.  
No t e  
You can change modes at any time.  
3
Press the  
button to select the fan speed until the required setting  
is displayed.  
Low  
Medium  
High  
Result:  
Each time you press the  
button, the indoor unit beeps.  
4
To control the airflow direction, refer to pages 16 and 17.  
E-13  
Selecting the Turbo Function  
You can select the Turbo Function if you w ant to cool or heat your  
room in the fastest w ay. After the 30 - m inute operation w ith the  
m axim um setting, it returns to the previous setting.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button.  
The temperature and fan settings are adjusted automatically.  
The air conditioner cools or heats the room as quickly as possible.  
After 30 minutes, the air conditioner is reset automatically to the  
previous setting.  
You can select the Turbo function in the Auto, Cool and Heat mode.  
If you select this function in the Dry or Fan mode, the mode  
changes to the Auto mode.  
3
4
Press the  
30-minute period.  
button again to stop the Turbo Function before the end of the  
Result:  
The air conditioner is reset automatically to the previous setting.  
To control the airflow direction, refer to pages 16 and 17.  
E-14  
Selecting the Energy Saving Function  
You can select the Energy Saving Function to save energy w hen  
cooling or heating.  
1
If necessary, press the  
button.  
Result:  
The operation indicator on the indoor unit lights up.  
The air conditioner starts up in the mode you selected last.  
The indoor unit beeps.  
2
Press the  
Result:  
button.  
The indoor unit beeps.  
The air conditioner runs in the Energy saving mode.  
The outer airflow blade moves up and down.  
To stop the Energy saving mode, press the  
again.  
No t e  
You can select the Energy saving mode only in the Cool  
and Heat mode.  
3
Press the  
button to adjust the temperature until the required  
temperature is displayed.  
4
5
Press the  
setting is displayed.  
button to select the fan speed until the required  
To control the airflow direction, refer to pages 16 and 17.  
E-15  
Adjusting the Airflow Direction Vertically  
You can adjust the airflow direction vertically. The outer airflow  
blade m oves up and dow n to increase the efficiency of the cooling  
or heating operation.  
1
Press the  
Result:  
button until the required direction is set.  
The outer blade is adjusted vertically.  
2
3
Press the  
during operation.  
button to move the blade up and down automatically  
Press the  
button again to stop the blade moving up and down.  
No t e  
If you turn the air conditioner...  
Then the blade...  
off  
on  
is closed completely.  
set to the default position.  
E-16  
Adjusting the Airflow Direction Horizontally  
You can adjust the airflow direction horizontally w ith your hands.  
The inner blades w ith sm all fins m oves the air to the required  
direction.  
1
Adjust the inner blades by moving them to left or right.  
E-17  
Setting the On Timer  
You can set the On Timer to turn on the air conditioner automatically  
at the appointed time. You can set the time from 1 hour to 24 hours.  
1
Press the  
button until the required time is displayed to set the On Timer.  
You can set the time between 1 hour and 24 hours.  
2
Press the  
button to complete the setting.  
Result: The remaining time is displayed.  
The timer indicator stops blinking.  
The selected mode and the temperature on the display  
disappear after 10 seconds.  
The air conditioner turns on automatically at the appointed  
time and the On Timer setting disappears.  
3
Press the  
button until the desired mode is displayed at the top of the  
remote control to select the mode in advance.  
Result: The air conditioner operates in the selected mode when it is  
turned on.  
No t e  
If you don’t use the remote control after setting the On Timer,  
it turns off automatically after 25 hours.  
To Cancel the On Timer  
Press the  
button to cancel the On Timer.  
No t e  
If you press the  
are canceled.  
button, both the On Timer and the Off Timer  
E-18  
Setting the Off Timer  
You can set the Off Timer to turn off the air conditioner automatically  
at the appointed time. You can set the time from 1 hour to 24 hours.  
1
Press the  
button until the required time is displayed to set the Off Timer.  
You can set the time between 1 hour and 24 hours.  
2
Press the  
button to complete the setting.  
Result: The remaining time is displayed.  
The timer indicator stops blinking.  
The air conditioner turns off automatically at the appointed  
time and the Off Timer setting disappears.  
Exam ple If you would like to turn the air conditioner on after 2 hours  
and to operate it for 2 hours:  
1. Press the  
2. Press the  
3. Press the  
4. Press the  
button until ‘2 Hr’ is displayed.  
button.  
button until ‘4 Hr’ is displayed.  
button.  
No t e  
You can check or change the mode and/or the temperature by  
pressing the  
Off Timer.  
button or the  
button after setting the  
To Cancel the Off Timer  
Press the  
button to cancel the Off Timer.  
No t e  
If you press the  
are canceled.  
button, both the On Timer and the Off Timer  
E-19  
Setting the Sleep Timer  
You can set the Sleep Tim er to turn off the air conditioner autom atically  
w hile you are sleeping. The air conditioner stops operating 6 hours after  
you set the Sleep Tim er.  
1
Press the  
Result:  
button until the  
indicator appears on the remote control.  
The indoor unit beeps.  
The air conditioner will be controlled as indicated in the  
illustrations below.  
No t e  
You can set Sleep Timer only in the Cool or Heat mode.  
Cooling The temperature is increased  
by 1°C every hour. After the  
increase of 2°C, the  
temperature is maintained  
for 4 hours.  
Heating The temperature is decreased  
by 1°C every hour. After the  
decrease of 2°C, the  
temperature is maintained  
for 4 hours.  
To Cancel the Sleep Timer  
Press the  
Result:  
button to cancel the Sleep Timer.  
The indoor unit beeps.  
The  
indicator is no longer displayed.  
The air conditioner operates normally.  
E-20  
Setting the 1 Hour Timer  
You can set the 1 Hour Timer to turn off the air conditioner automatically  
after an hour. It is the quick and convenient way using only one button.  
1
Press the  
button until the  
indicator appears on the remote control.  
Result: The indoor unit beeps.  
The air conditioner turns off after an hour automatically.  
2
Press the  
button until the desired mode is displayed at the remote  
control to select the mode after setting the 1 Hour Timer.  
Result: The air conditioner operates in the selected mode for an hour.  
No t e  
If you set the 1 Hour Timer when the air conditioner is turned off,  
the air conditioner turns on and operates for an hour.  
To cancel the 1 Hour Timer  
Press the  
Result:  
button to cancel the 1 Hour Timer.  
The indoor unit beeps.  
The  
indicator is no longer displayed.  
The air conditioner operates normally.  
E-21  
Operating Recommendations  
When you use your air conditioner, it is recom m ended to read the  
follow ing :  
Topic  
Recommendation  
Heating capacity  
The heat pump inside the air conditioner  
absorbs heat from outside air and brings it  
indoors. If the temperature of the outside air  
drops, the air conditioner heats less. If the  
room is not warm enough, use an additional  
heating appliance.  
Warm air circulation  
The air conditioner circulates warm air to heat  
your room. It will take some time to warm the  
air in your room entirely after the air conditioner  
turns on. Therefore, turn the air conditioner on  
in advance.  
Frost  
When you select the Heat mode, frost may  
form in the outdoor unit due to the low  
temperature and high humidity.  
If this happens:  
The heating operation is stopped.  
The air conditioner defrosts automatically  
for about 7 minutes.  
After about 7 minutes, the air conditioner starts  
operating again normally.  
High indoor and outdoor If both the indoor and outdoor temperatures  
temperatures  
are high when you select the Heat mode,  
the fan and the compressor of the outdoor unit  
may stop at times. This is normal; wait until  
the air conditioner turns on again.  
Power failure  
If power failure occurs when the air conditioner  
is operating, the air conditioner turns off.  
When the power returns, the air conditioner  
starts up again automatically.  
Protection mechanism  
When the air conditioner is started immediately  
after being plugged in or stopped, the normal  
operation starts up after 3 minutes for the  
reason of protection.  
E-22  
Temperature and Humidity Ranges  
If you check the following tables, you can use your air conditioner more efficiently.  
If the air conditioner is used at...  
Then...  
High temperatures  
The air conditioner may stop operating for the reason of protection.  
Low temperatures  
Water may leak and some malfunction may occur if the heat exchanger freezes.  
High humidity levels  
Water may condense and drip from the surface of the indoor unit if you don’t use  
the air conditioner for a long time.  
Operation  
Outdoor Temperature  
Indoor Temperature  
Indoor Humidity  
Heating  
Cooling  
0°C to 24°C approx.  
19°C to 54°C approx.  
27°C or less  
16°C to 32°C approx.  
16°C to 32°C approx.  
-
80% or less  
-
Dehumidifying 19°C to 54°C approx.  
◆◆ If the outdoor temperature is as low as 0°C, the heating capacity drops up to 70~80% depending on the  
operating condition.  
If you use the air conditioner over 32°C(indoor temperature), the cooling capacity may drop.  
Operating Your Air Conditioner Without the Remote Control  
You can operate your air conditioner directly w ithout the rem ote  
control.  
1
To turn the air conditioner on, press the On/Off button on the right  
side of the indoor unit.  
Result:  
The Operation indicator on the indoor unit lights up.  
The indoor unit beeps.  
The air conditioner starts up in the appropriate mode for  
the room temperature. The air conditioner changes the Cool  
or Heat mode automatically depending on the current  
temperature during operation.  
2
To turn the air conditioner off, press the On/Off button again.  
No t e  
Even if you turned the air conditioner on with the On/Off button,  
you can control it with the remote control.  
E-23  
Troubleshooting Guide  
Before contacting the service center, check the follow ing. It w ill save your tim e and the  
expense of an unnecessary call.  
Problem  
Explanation/Solution  
The air conditioner does not  
operate.  
Check if the circuit breaker of the air conditioner is switched on.  
Check if the air conditioner is turned on. If necessary, press the  
button on the remote control.  
Check if the Timer indicator on the indoor unit is on.  
If so:  
- Wait until the set time is reached and the air conditioner starts  
automatically.  
- Cancel the Timer. (See pages 18 and 19 for further details)  
The air conditioner does not  
operate with the remote control.  
Check if there are no obstacles in front of the indoor unit.  
Check the remote control batteries.  
Make sure that you are within 7 meters from the indoor unit.  
No beep is heard when you press  
Check if you are pointing the remote control at the remote control  
sensor on the right side of the indoor unit.  
the  
on the remote  
control.  
Replace the remote control batteries if necessary.  
The air conditioner does not cool  
or heat.  
Check if the correct operating mode has been selected  
(Auto, Cool, Heat).  
The room temperature may be too low or too high.  
Check if the air filter is dirty; refer to page 25 for cleaning instructions.  
Check that there is no obstacle in front of the outdoor unit.  
When heating, the required room  
temperature is never reached and  
the air conditioner frequently stops.  
Check if the required temperature is set correctly.  
Increase the fan speed.  
If the airflow is directed upwards, set the blade downwards with the  
remote control.  
The fan speed does not change  
Check if the mode is set to the Auto, Cool, Heat or Fan mode;  
when you press the  
button.  
in the Dry mode, the fan speed changes automatically.  
Check if the air conditioner has been turned on; if necessary, press  
The airflow direction does not  
change when you press the  
button.  
the  
button on the remote control.  
Check if the timer is set correctly; see pages 18 and 19.  
The timer is not correctly triggered.  
Odor permeates into the  
room during operation.  
You can use the Fan mode to ventilate your room.  
E-24  
Cleaning Your Air Conditioner  
For the best use of your air conditioner, you m ust clean it every 2 w eeks  
to rem ove the dust that accum ulates on the air filter.  
Before cleaning your air conditioner, check if you have  
turned off the circuit breaker.  
IMPORTANT  
1
Open the upper front grille by pulling the lower right and left tabs  
of the grille.  
2
3
4
5
Pull air filters out of each tab of the grille.  
Remove all dust on the air filters with a vacuum cleaner or brush.  
When you finish, insert air filters by fixing them to each tab of the grille.  
Front grille  
Air filter  
Body groove  
Body  
To close the front grille, fix it to hooks and push down the lower  
right and left tabs of the grille.  
Front grille  
Hook  
6
Clean the front grille with a damp cloth and mild detergent (do NOT  
use benzene, solvents or other chemicals).  
Body  
No t e  
If you have not used the air conditioner for a long time, select the  
Fan mode for 3 to 4 hours to dry the inside of the air conditioner.  
E-25  
Cleaning Deodorizing and Bio Filter (Option)  
There are Deodorizing and Bio filters inside your air conditioner.  
They rem ove odors and dust in your room . You should clean the filters  
every 3 m onths.  
1
Open the upper front grille by pulling the lower right and left tabs of  
the grille.  
Deodorizing Filter  
2
3
4
Pull out the deodorizing and Bio filter.  
Wash the filters with clean water, then dry them in the shade.  
Insert the filters in their place.  
Bio Filter  
No t e  
You can change the position of filters with each other.  
5
Close the front grille.  
E-26  
Technical Specifications  
Model Indoor unit  
Power Supply  
AQT18WJWB  
AQT24W6WB  
220V~, 60Hz  
AQT18WJWE  
AQT24W6WE  
220-240V~, 50Hz  
E-27  
THIS AIR CONDITIONER IS MANUFACTURED BY:  
ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR:  
CE CLIMATISEUR EST FABRIQUE PAR:  
ELECTRONICS  
Printed in Korea  

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