Samsung Avmdc072ca0 User Manual

OWNERS INSTRUCTIONS  
MANUAL DE INSTRUCCIONES  
MANUEL DUTILISATION  
ISTRUZIONI PER LUSO  
MANUAL DE INSTRUÇÕES  
GEBRAUCHSANWEISUNG  
O¢H°IE™  
àçëíêìäñàü Ñãü èéãúáéÇÄíÖãü  
Heat pump  
Cooling only  
AVMDC052CA0  
AVMDC072CA0  
AVMHC105CA0  
AVMHC128CA0  
AVMDC052EA(B)0  
AVMDC070EA(B)0  
AVMHC105EA(B)0  
AVMHC128EA(B)0  
AVMDH052CA0  
AVMDH072CA0  
AVMHH105CA0  
AVMHH128CA0  
AVMDH052EA(B)0  
AVMDH070EA(B)0  
AVMHH105EA(B)0  
AVMHH128EA(B)0  
System Air Conditioner  
Aire acondicionado sistemático  
Climatiseur numérique multifonctionnel  
Sistema Aria Condizionata  
Sistema Ar Condicionado  
Klimaanlage System  
™‡ÛÙËÌ· ∫ÏÈÌ·ÙÈÛÌÔ‡  
ëËÒÚÂÏÌ˚È ÇÓÁ‰Û¯Ì˚È äÓ̉ˈËÓÌÂ  
E S F I P D G R DB98-05146A(1)  
Contents  
PREPARING YOUR AIR CONDITIONER  
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
View of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Wireless Remote Controller-Buttons and Display . . . . . . . . . . . 6  
The Receiver & Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Wired Remote Controller-Buttons and Display . . . . . . . . . . . . . 8  
Centralized Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
Getting Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Inserting the Wireless Remote Controller Batteries . . . . . . . . . 11  
USING WIRELESS REMOTE CONTROLLER  
OPERATING YOUR AIR CONDITIONER  
Selecting the Automatic Operating Mode . . . . . . . . . . . . . . . . 13  
Cooling Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Heating Your Room (Except Cooling Only Models) . . . . . . . . 15  
Removing Excess Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Airing Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
PROGRAMMING YOUR AIR CONDITIONER  
Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
Setting the Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
USING WIRED REMOTE CONTROLLER  
OPERATING YOUR AIR CONDITIONER  
Selecting the Automatic Operating Mode . . . . . . . . . . . . . . . . 21  
Cooling Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
Heating Your Room (Except Cooling Only Models) . . . . . . . . 23  
Removing Excess Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Airing Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
PROGRAMMING YOUR AIR CONDITIONER  
Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Setting the Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
USING CENTRALIZED CONTROLLER  
Using the Centralized Controller . . . . . . . . . . . . . . . . . . . . . . . 28  
RECOMMENDATIONS FOR USE  
Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . 29  
Cleaning Your Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . 30  
Temperature and Humidity Ranges . . . . . . . . . . . . . . . . . . . . 32  
Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 33  
TECHNICAL SPECIFICATIONS  
E-3  
View of the Unit  
The figures are shown in this instruction may differ from yours depending on the model.  
Indoor Unit  
◆◆052/070/072◆  
Air  
outlet  
Air  
inlet  
Air filter  
Indoor Unit  
◆◆105/128◆  
Air  
outlet  
Air  
inlet  
E-4  
TYPE A  
Outdoor Unit  
Outdoor Unit  
Air outlet  
Connection valve  
TYPE B  
Air outlet  
Connection valve  
Air outlet  
TYPE C  
Outdoor Unit  
Connection valve  
Air outlet  
Outdoor Unit TYPE D  
Connection valve  
Air outlet  
Outdoor Unit TYPE E  
Connection valve  
If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall. So clean the heat exchanger with water  
when it becomes dirty. However, be careful when you wash the surface of the heat exchanger because it is very sharp.  
No t e  
E-5  
Wireless Remote Controller-Buttons and Display  
The wireless remote controller is an optional accessory.  
Mode selection button  
Operating mode  
Temperature adjustment  
buttons  
Temperature setting  
Filter Reset button  
Fan speed  
Air flow direction  
On Timer setting  
Fan speed adjustment  
button  
Swing button (Not operated)  
On Timer button  
Off Timer setting  
Off Timer button  
Battery discharge indicator  
On/Off & Timer  
Set/Cancel button  
No t e  
- After cleaning the air filter, press the filter reset button.  
- Duct type air conditioner does not have function of adjusting air flow direction.  
Therefore, the function is not operated even if you press the swing button.  
- The heating mode( ) is not selected in cooling only models.  
E-6  
The Receiver & Display Unit  
The Receiver & Display unit is an optional accessory and it is installed on the wall.  
Concealed Type  
Filter sign indicator  
Fan indicator  
Timer indicator  
Remote control sensor  
- Heat Pump Models :  
On/Off indicator(Green) &  
Removing frost  
indicator(Red)  
- Cooling Only Models :  
On/Off indicator  
Standard Type  
Removing frost indicator  
(Except Cooling Only Models)  
Filter sign indicator  
Remote control sensor  
On/Off indicator  
Fan indicator  
On/Off button  
Timer indicator  
E-7  
Wired Remote Controller-Buttons and Display  
The wired remote controller is an optional accessory and it is installed on the wall.  
Operating mode  
Removing frost indicator  
(Except Cooling Only Models)  
Centralized controller indicator  
(In case of installing the Centralized controller)  
Communication error indicator  
Temperature setting  
Fan speed  
On Timer setting  
Off Timer setting  
Air flow direction  
Filter Sign indicator  
Test indicator  
On/Off & Timer  
Set/Cancel button  
Temperature adjustment  
buttons  
On/Off indicator  
On Timer button  
Fan speed adjustment  
button  
Off Timer button  
Swing button  
(Not operated)  
Test button  
Filter Reset button  
Mode selection button  
No t e  
- Test button is for your installation specialist. You must NOT press it.  
- After cleaning the air filter, press the filter reset button. Then the wired remote  
controller will display the FILTER SIGN indicator when the time to clean the air filter;  
refer to page 30 or 31.  
- Duct type air conditioner does not have function of adjusting air flow direction.  
Therefore, the function is not operated even if you press the swing button.  
- The heating mode( ) is not selected in cooling only models.  
E-8  
Centralized Controller  
The centralized controller is an optional accessory and it is installed on the wall.  
Operating lamp  
All On button  
All Off button  
On/Off indicators  
On/Off buttons  
Index  
No t e  
Operating lamp comes on when at least one air conditioner connected to the  
centralized controller is operating.  
E-9  
Getting Start  
You have just purchased a system type air conditioner and it has been  
installed by your installation specialist.  
Your Ow ners Instructions contain m uch valuable inform ation on using your  
air conditioner. Please take the tim e to read them as they w ill help you take full  
advantage of the units features.  
The booklet is organized as follow s.  
The follow ing figures are show n on pages from 4 to 9 :  
-
-
-
-
-
Indoor and outdoor units  
Wireless rem ote controller (buttons and display)  
The receiver & display unit  
Wired rem ote controller (buttons and display)  
Centralized controller  
In the m ain part of the docum ent, 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-10  
Inserting the Wireless Remote Controller Batteries  
You m ust insert or replace the rem ote controller batteries w hen :  
You purchase the air conditioner  
The rem ote controller 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
Push the battery cover on the rear of the remote controller with your  
thumb in the direction of the arrow and remove it.  
Insert the two batteries, taking care to respect the polarities :  
+ on the battery with + on the remote controller.  
- on the battery with - on the remote controller.  
3
Close the cover by sliding it back until it clicks into place.  
E-11  
Using  
Wireless  
Remote  
Controller  
This chapter indicates how to operate and program  
your air conditioner with the wireless remote controller.  
The wireless remote controller is an optional accessary.  
E-12  
Selecting the Automatic Operation Mode  
In the Automatic mode, the room temperature and the fan speed are  
controlled automatically.  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the receiver & display unit comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
The receiver & display unit beeps.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
To select the AUTO mode, press the Mode button until  
is displayed  
2
at the top of the wireless remote controller.  
Result: The receiver & display unit beeps.  
The air conditioner runs in AUTO mode.  
No t e  
You can change modes at any time.  
3
To adjust the temperature, press the Temperature buttons one or more  
times until the required temperature is displayed. Possible temperatures are  
between 18OC and 30OC inclusive.  
Result:  
Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
The air conditioner starts cooling, provided that the room  
temperature is higher than the selected temperature.  
The quantity of air is adjusted automatically.  
E-13  
Cooling Your Room  
You must select the COOL mode if you wish to adjust the :  
Cooling tem perature  
Fan speed w hen cooling  
If necessary, press  
(ON/OFF) button.  
1
Result:  
The On/Off indicator on the receiver & display unit comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
The receiver & display unit beeps.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
2
To select the COOL mode, press the Mode button until  
is displayed  
at the top of the wireless remote controller.  
Result: The receiver & display unit beeps.  
The air conditioner runs in COOL mode.  
You can change modes at any time.  
No t e  
3
To adjust the temperature, press the Temperature buttons one or more  
times until the required temperature is displayed. Possible temperatures  
are between 18OC and 30OC inclusive.  
Result: Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
- The receiver & display unit beeps.  
The air conditioner starts cooling, provided that the room  
temperature is higher than the selected temperature ; the fan  
will, however, operate.  
4
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed :  
Automatic(rotated :  
)
Low  
Medium  
High  
E-14  
(Except Cooling Only Models)  
Heating Your Room  
You can select the HEAT mode only in heat pump models.  
You must select the HEAT mode if you wish to adjust the :  
Heating tem perature  
Fan speed w hen heating  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the receiver & display unit comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
The receiver & display unit beeps.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
2
To select the HEAT mode, press the Mode button until  
is displayed  
at the top of the wireless remote controller.  
Result: The indoor unit beeps.  
The air conditioner runs in HEAT mode.  
You can change modes at any time.  
No t e  
3
To adjust the temperature, press the Temperature buttons one or more  
times until the required temperature is displayed. Possible temperatures  
are between 16OC and 30OC inclusive.  
Result: Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
- The indoor unit beeps.  
The air conditioner starts heating, provided that the room  
temperature is lower than the selected temperature ; the fan  
will, however, operate.  
4
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed :  
Automatic(rotated :  
)
Low  
Medium  
High  
E-15  
Removing Excess Humidity  
If the atmosphere in your room is very humid or damp, you can  
remove excess humidity w ithout low ering the room temperature too  
much.  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the receiver & display unit comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
The receiver & display unit beeps.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
2
To select the DRY mode, press the Mode button until  
is displayed  
at the top of the wireless remote controller.  
Result: The receiver & display unit beeps.  
The air conditioner runs in DRY mode.  
You can change modes at any time.  
No t e  
3
To adjust the temperature, press the Temperature buttons one or more  
times until the required temperature is displayed. Possible temperatures  
are between 18OC and 30OC inclusive.  
Result: Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
- The receiver & display unit beeps.  
The air conditioner starts removing the excess humidity.  
The quantity of air is adjusted automatically.  
No t e  
In the dry mode, the fan speed is controlled automatically.  
E-16  
Airing Your Room  
If the atmosphere in your room is stale, you can air it using the  
FAN feature.  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the receiver & display unit comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
The receiver & display unit beeps.  
2
3
To select the FAN mode, press the Mode button until  
the top of the wireless remote controller.  
is displayed at  
Result: The receiver & display unit beeps.  
Result: The air conditioner runs in FAN mode.  
You can change modes at any time.  
No t e  
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed:  
Low  
Medium  
High  
E-17  
Setting the On Timer  
The On Timer enables you to switch on the air conditioner automatically  
after a given period of time. You can set the period of time from 30 minutes  
to 24 hours.  
To set the operating time, press the On Timer button one or more times  
until the required time is displayed. Possible time is between 0.5 hour and  
24 hour inclusive.  
1
Result: Each time you press On Timer button:  
- The time is adjusted by 0.5 hour to 5 hours, by 1 hour from  
6 hours to 24 hours.  
Press the  
Result:  
(Set/Cancel) button to complete the setting.  
The remaining time is displayed.  
2
Blinking of the timer indicator stops.  
The selected mode and the temperature disappear on the  
display after 5 seconds.  
The air conditioner will switch on automatically when the  
counter displayed on the remote controller reaches the  
setting time as disappearing the On timer setting.  
No t e  
You can see or change the setting mode and/or the temperature  
by pressing the Mode button or the Temperature buttons after  
setting the On timer.  
To Cancel the On Timer  
To cancel the On Timer, press the On Timer button one or more times  
until the timer setting disappears.  
1
Press the  
(Set/Cancel) button.  
2
No t e  
If you want to turn on the air conditioner before the timer reaches  
the setting time, press the  
(ON/OFF) button.  
E-18  
Setting the Off Timer  
The Off Timer enables you to switch off the air conditioner automatically  
after a given period of time. You can set the period of time from 30 minutes  
to 24 hours.  
To set the operating time, press the Off Timer button one or more times  
until the required time is displayed. Possible time is between 0.5 hour and  
24 hour inclusive.  
1
Result: Each time you press Off Timer button:  
- The time is adjusted by 0.5 hour to 5 hours, by 1 hour from  
6 hours to 24 hours.  
Press the  
(Set/Cancel) button to complete the setting.  
2
Result: The remaining time is displayed.  
Blinking of the timer indicator stops.  
The air conditioner will switch off automatically when the  
counter displayed on the remote controller reaches the  
setting time as disappearing the Off timer setting.  
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 On Timer button until ‘2.0 Hr’ is displayed.  
2. Press the  
3. Press the Off Timer button until ‘4.0 Hr’ is displayed.  
4. Press the (Set/Cancel) button.  
(Set/Cancel) button.  
No t e  
You can see or change the setting mode and/or the temperature  
by pressing the Mode button or the Temperature buttons after  
setting the Off timer.  
To Cancel the Off Timer  
To cancel the Off Timer, press the Off Timer button one or more times  
until the timer setting disappears.  
1
Press the  
(Set/Cancel) button.  
2
No t e  
If you want to turn off the air conditioner before the timer reaches  
the setting time, press the  
(ON/OFF) button.  
E-19  
Using Wired  
Remote  
Controller  
This chapter indicates how to operate and program  
your air conditioner with the wired remote controller.  
The wired remote controller is an optional accessory.  
E-20  
Selecting the Automatic Operating Mode  
In the Automatic mode, the room temperature and the fan speed are  
controlled automatically.  
If necessary, press  
(ON/OFF) button.  
1
Result: : The On/Off indicator on the wired remote controller comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
To select the AUTO mode, press the Mode button until  
is displayed  
2
at the top of the wired remote controller.  
Result: : The air conditioner runs in AUTO mode.  
No t e  
You can change modes at any time.  
3
To adjust the temperature, press the Temperature buttons one or more times  
until the required temperature is displayed. Possible temperatures are  
between 18OC and 30OC inclusive.  
Result:  
Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
The air conditioner starts cooling, provided that the room  
temperature is higher than the selected temperature.  
The quantity of air is adjusted automatically.  
E-21  
Cooling Your Room  
You must select the COOL mode if you wish to adjust the :  
Cooling tem perature  
Fan speed w hen cooling  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the wired remote controller comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
2
To select the COOL mode, press the Mode button until  
the top of the wired remote controller.  
Result: The air conditioner runs in COOL mode.  
You can change modes at any time.  
is displayed at  
No t e  
3
To adjust the temperature, press the Temperature buttons one or more times  
until the required temperature is displayed. Possible temperatures are between  
18OC and 30OC inclusive.  
Result:  
Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
The air conditioner starts cooling, provided that the room  
temperature is higher than the selected temperature ;  
the fan will, however, operate.  
4
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed :  
Automatic(rotated :  
)
Low  
Medium  
High  
E-22  
(Except Cooling Only Models)  
Heating Your Room  
You can select the HEAT mode only in heat pump models.  
You must select the HEAT mode if you wish to adjust the :  
Heating tem perature  
Fan speed w hen heating  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the wired remote controller comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
lt will start up normally after three minutes.  
2
To select the HEAT mode, press the Mode button until  
the top of the wired remote controller.  
Result: The air conditioner runs in HEAT mode.  
You can change modes at any time.  
is displayed at  
No t e  
3
To adjust the temperature, press the Temperature buttons one or more times  
until the required temperature is displayed. Possible temperatures are between  
16OC and 30OC inclusive.  
Result:  
Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
The air conditioner starts heating, provided that the room  
temperature is lower than the selected temperature ;  
the fan will, however, operate.  
4
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed :  
Automatic(rotated :  
)
Low  
Medium  
High  
E-23  
Removing Excess Humidity  
If the atmosphere in your room is very humid or damp, you can  
remove excess humidity w ithout low ering the room temperature  
too much.  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the wired remote controller comes on.  
The air conditioner runs in the mode selected when  
the unit was last used.  
IMPORTANT  
The air conditioner is fitted with a protection mechanism to  
prevent the unit from being damaged when it is started  
immediately after being:  
Plugged in  
Stopped  
It will start up normally after three minutes.  
2
3
To select the DRY mode, press the Mode button until  
the top of the wired remote controller.  
Result: The air conditioner runs in DRY mode.  
is displayed at  
You can change modes at any time.  
No t e  
To adjust the temperature, press the Temperature buttons one or more times  
until the required temperature is displayed. Possible temperatures are  
between 18OC and 30OC inclusive.  
Result:  
Each time you press Temperature buttons:  
- The temperature is adjusted by 1OC.  
The air conditioner starts removing the excess humidity.  
The quantity of air is adjusted automatically.  
No t e  
In the dry mode, the fan speed is controlled automatically.  
E-24  
Airing Your Room  
If the atmosphere in your room is stale, you can air it using the  
FAN feature.  
If necessary, press  
(ON/OFF) button.  
1
Result: The On/Off indicator on the wired remote controller comes on.  
The air conditioner runs in the mode selected when the unit  
was last used.  
To select the FAN mode, press the Mode button until  
the top of the wired remote controller.  
is displayed at  
2
3
Result: The air conditioner runs in FAN mode.  
Select the fan speed by pressing the Fan button one or more times until  
the intended value is displayed:  
Low  
Medium  
High  
E-25  
Setting the On Timer  
The On Timer enables you to sw itch on the air conditioner automatically  
after a given period of time. You can set the period of time  
from 30 minutes to 24 hours.  
To set the operating time, press the On Timer button one or more times  
until the required time is displayed. Possible time is between 0.5 hour and  
24 hours inclusive.  
1
Result: Each time you press On Timer button:  
- The time is adjusted by 0.5 hour to 5 hours, by 1 hour  
from 6 hours to 24 hours.  
Press the  
(Set/Cancel) button to complete the setting.  
2
Result: The remaining time is displayed.  
Blinking of the timer indicator stops.  
The selected mode and the temperature disappear on the  
display after 5 seconds.  
The air conditioner will switch on automatically when the  
counter displayed on the remote controller reaches the  
setting time as disappearing the On timer setting.  
No t e  
You can see or change the setting mode and/or the temperature  
by pressing the Mode button or the Temperature buttons after  
setting the On timer.  
To Cancel the On Timer  
To cancel the On Timer, press the On Timer button one or more times  
until the On timer setting disappears.  
1
2
Press the  
(Set/Cancel) button.  
No t e  
If you want to turn on the air conditioner before the timer reaches  
the setting time, press the (ON/OFF) button.  
E-26  
Setting the Off Timer  
The Off Timer enables you to switch off the air conditioner automatically  
after a given period of time. You can set the period of time  
from 30 minutes to 24 hours.  
To set the operating time, press the Off Timer button one or more times  
until the required time is displayed. Possible time is between 0.5 hour and  
24 hour inclusive.  
1
Result: Each time you press Off Timer button:  
- The time is adjusted by 0.5 hour to 5 hours, by 1 hour  
from 6 hours to 24 hours.  
Press the  
(Set/Cancel) button to complete the setting.  
2
Result: The remaining time is displayed.  
Blinking of the timer indicator stops.  
The air conditioner will switch off automatically when the  
counter displayed on the remote controller reaches the  
setting time as disappearing the Off timer setting.  
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 On Timer button until ‘2.0 Hr’ is displayed.  
2. Press the  
3. Press the Off Timer button until ‘4.0 Hr’ is displayed.  
4. Press the (Set/Cancel) button.  
(Set/Cancel) button.  
No t e  
You can see or change the setting mode and/or the temperature  
by pressing the Mode button or the Temperature buttons after  
setting the Off timer.  
To Cancel the Off Timer  
To cancel the Off Timer, press the Off Timer button one or more times  
until the timer setting disappears.  
1
2
Press the  
(Set/Cancel) button.  
No t e  
If you want to turn off the air conditioner before the timer reaches  
the setting time, press the (ON/OFF) button.  
E-27  
Using the Centralized Controller  
The centralized controller is an optional accessory.  
Up to sixteen air conditioners can be turned on or off by connecting to the  
centralized controller. However, you cannot adjust the cooling temperature or  
set the timer with it. If you also have the wired remote controller,  
CENTRALIZED CONTROL is displayed at the top of the remote controller.  
To turn on the all of air conditioners connected to the centralized controller,  
press the (All ON) button.  
1
2
3
To turn on/off a specific air conditioner, press the  
(ON/OFF) button.  
Result: The On/Off indicator comes on when the air conditioner is  
operating.  
To turn off the all of air conditioners connected to the centralized controller,  
press the  
(All OFF) button.  
E-28  
Operating Recommendations  
Here are a few recommendations that you should follow w hen operating  
your air conditioner.  
Topic  
Recommendation  
Heating  
The heat pump function of the air conditioner absorbs heat  
performances from outside air and brings it indoors. As the temperature of the  
outside air drops, the heating performance of air conditioner will  
decrease. If you find that the room is not warm enough, using  
an additional heating appliance is recommended.  
Frost  
When outside temperature is low but humidity is high,  
frost may form on the outdoor unit at HEAT mode.  
If this happens:  
The heating operation stops.  
The defrost mode will be triggered automatically for about ten  
minutes.  
No intervention is required ; after about ten minutes, the air  
conditioner operates again normally.  
High indoor  
and outdoor  
If both indoor and outdoor temperatures are high and the air  
conditioner is running at HEAT mode, the outdoor unit’s fan  
temperatures and compressor may stop at times.  
This is normal ; simply wait until the air conditioner switches  
on again.  
Power failure  
If a power failure occurs while the air conditioner is operating,  
the unit will be switched off. When the power returns, the air  
conditioner starts up again automatically.  
E-29  
Cleaning Your Air Conditioner  
◆◆052/070/072◆  
To get the best possible use out of your air conditioner, you m ust  
clean it regularly to rem ove the dust that accum ulates on the air filter.  
Before cleaning your air conditioner, ensure that you have  
switched off the electric circuit breaker used for the unit.  
IMPORTANT  
Turn the levers to the right or left not to prevent pulling out the air filter.  
Pull out the air filter.  
1
2
3
Remove all dust on air filter with a vacuum cleaner or a brush. In case of  
serious dust accumulation, put the air filter in warm detergent water and  
shake it vertically.  
Dry the air filter.  
4
5
6
When you have finished, insert the filter into the unit.  
Return the levers.  
No t e  
After cleaning the air conditioner, press the Filter Reset button.  
Wired Remote Controller  
Wireless Remote Controller  
E-30  
Cleaning Your Air Conditioner  
◆◆105/128◆  
To get the best possible use out of your air conditioner, you must clean  
it regularly to remove the dust that accumulates on the air filter.  
Before cleaning your air conditioner, ensure that you have  
switched off the electric circuit breaker used for the unit.  
IMPORTANT  
Remove the fixing bracket on the base of air filter kit.  
1
2
3
Pull out the air filter in the direction of the arrow.  
Remove all dust on air filter with a vacuum cleaner or a brush. In case of  
serious dust accumulation, put the air filter in warm detergent water and  
shake it vertically.  
Dry the air filter.  
4
5
6
When you have finished, insert the filter into the unit.  
Reinstall the fixing bracket.  
No t e  
After cleaning the air conditioner, press the Filter Reset button.  
Wired Remote Controller  
Wireless Remote Controller  
E-31  
Temperature and Humidity Ranges  
The follow ing table indicates the temperature and humidity ranges,  
w ithin w hich the air conditioner can be used.  
If the air conditioner is used at...  
Then...  
High temperature  
The automatic protection feature may be  
triggered and the air conditioner stopped.  
Low temperature  
A water leakage or some other  
malfunction may happen if the heat  
exchanger freezes.  
High humidity levels  
Water may condense on and drip from  
the surface of the indoor unit if it is used  
for a long periods.  
Mode  
Heating  
Cooling  
Drying  
Outdoor Temperature  
-20°C to 24°C approx.  
- 5°C to 43°C approx.  
-5°C to 43°C approx.  
Indoor Temperature  
27°C or less  
Indoor Humidity  
-
21°C to 32°C approx.  
18°C to 32°C approx.  
80% or less  
-
◆◆ If the heating operation is used at below 0°C(outdoor temperature) then,  
it does not heat at its full capacity.  
If the cooling operation is used at over 33°C(indoor temperature) then,  
it does not cool at its full capacity.  
E-32  
Solving Common Problems  
Before contacting the after-sales service, perform the follow ing simple checks.  
They may save your time and expense of an unnecessary call.  
Problem  
Explanation/Solution  
The air conditioner does not Check that the breaker used for the air conditioner is switched on.  
operate at all  
Wired Remote Controller  
The air conditioner does not  
operate with the remote  
controller  
is displayed on the wired remote controller. In this case,  
turn the air conditioner off and contact your dealer.  
Wired Remote Controller  
When turning on/off the  
air conditioner, it is not  
In case of using the wired remote controller for a group, the air  
conditioners connected to the remote controller are turned on/off in  
order. Thus, it takes some time(up to 32 seconds).  
turned on/off immediately.  
Wireless Remote Controller  
The air conditioner does not Check that there are no obstacles between you and the remote  
operate with the remote  
controller  
control sensor.  
Check the wireless remote controller batteries (Refer to page 11).  
Check that you are close enough to the remote control sensor.  
(seven metres/yards or less).  
Wireless Remote Controller  
No beep is heard when you Check that you are pointing the remote controller at the remote  
press  
(ON/OFF) on the  
control sensor on the receiver & display unit.  
remote controller  
Replace the remote controller batteries if necessary.  
If there is a strong light around the air conditioner, a  
three-wavelength light, a neon sign, etc., for example,  
the air conditioner may not be operated with a remote controller.  
If this happens, use the remote controller close by the remote  
control sensor.  
The air conditioner does  
not cool or heat  
Check that the correct operating mode has been selected.  
The room temperature may be too low or too high.  
Dust may be blocking the air filter guard; refer to page 30 or 31  
for cleaning instructions.  
Check that there is no obstacle in front of the outdoor unit.  
When heating, the required Check that the required temperature has been set correctly.  
room temperature is never  
reached and the air  
Increase the fan speed.  
conditioner frequently stops  
E-33  
Technical Specifications  
Model  
Power Supply  
AVMDH052CA0  
AVMDH072CA0  
AVMHH105CA0  
AVMHH128CA0  
1Ø, 208-230V~, 60Hz  
AVMDC052CA0  
AVMDC072CA0  
AVMHC105CA0  
AVMHC128CA0  
AVMDH052EA(B)0  
AVMDH070EA(B)0  
AVMHH105EA(B)0  
AVMHH128EA(B)0  
1Ø, 220-240V~, 50Hz  
AVMDC052EA(B)0  
AVMDC070EA(B)0  
AVMHC105EA(B)0  
AVMHC128EA(B)0  
E-34  
Memo  
E-35  
THIS AIR CONDITIONER IS MANUFACTURED BY:  
ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR:  
CE CLIMATISEUR EST FABRIQUE PAR:  
QUESTO CONDIZIONATORE D’ARIA È PRODOTTO DA:  
ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR:  
DIESE KLIMAANLAGE IST FABRIZIERT VON:  
AYTH H ™Y™KEYH KATA™KEYA™THKE A¶O :  
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ELECTRONICS  
Printed in Korea  

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