ADH1800E
ADH2400E
ADH3200E
ADH4400G
DH18ZA1(A2)
DH24ZA1(A2)
DH32ZA1(A2)
DH44ZA1(A2)
IDH1800E
IDH2400E
IDH3200E
IDH4400G
DH18ZA1(A2)
DH24ZA1(A2)
DH32ZA1(A2)
DH44ZA1(A2)
UBH1800E
UBH2400E
UDH3200E
UDH4400G
DH18ZAX
DH24ZAX
DH32ZAX
DH44ZAX
ENGLISH
ESPAÑOL
RUSSIAN
E§§HNIKA
Duct-type Air Conditioner (Cool and Heat)
Aire acondicionador Tipo Canal (Refrigeración y Calefacción)
Condizionatore d’aria Tipo Conduttura (Raffreddamento e Riscaldamento)
Ar Condicionado Tipo Conduto (Refrigeração e Aquecimento)
Climatiseur de type Conduit (Refroidissement et Chauffage)
Ventiltype Klimaanlage (Kühlen und Wärmen)
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äÓ̉ˈËÓÌÂ ͇̇θÌÓ„Ó ÚËÔ‡ (éı·ʉÂÌËÂ Ë Ó·Ó„‚)
ITALIANO
Outdoor unit
PORTUGUÉS
Indoor unit
FRANÇAIS
Type
DEUTSCH
OWNER’S INSTRUCTIONS
MANUAL DE INSTRUCCIONES
ISTRUZIONI PER L’USO
MANUAL DE INSTRUÇÕES
MANUEL D’UTILISATION
GEBRAUCHSANWEISUNG
O¢H°IE™
àçëíêìäñàü Ñãü èéãúáéÇÄíÖãü
E S I P F D G R DB98-04152A(1)
Before Starting
The wired remote controller, wireless remote controller and Centralized controller of the
air conditioner are optional accessories. And your Owner’s Instructions is for all of them.
So that before using this instruction, ensure your option(s).
Safety Precautions
The following safety precautions must be taken when using your air conditioner.
E-2
1
Do Not insert anything between the air flow blades, as the inner fan may be damaged and you may be hurt.
2
Do Not place any obstacles in front of the outdoor unit.
3
Do Not spray liquid of any kind into the indoor unit. Should this happen, switch off the breaker used for your
air conditioner and contact your installation specialist.
4
If the wireless remote controller will not be used for a long time, remove the batteries.
5
Users of this product are cautioned not to attempt repair of this product at their own discretion. Instead,
they are requested to directly contact a designated service center or the outlet at which the product was
purchased.
6
If the supply cord is damaged, it must be replaced by a special cord or assembly available from the
manufacturer or its service agent.
7
When using wireless remote controller, the distance should not be more than 7 meters from the air
conditioner.
8
Make sure the air conditioner has been installed properly. The manufacturer do NOT have responsibility for
any accident caused by incorrect installation.
9
Before throwing out the device, it is necessary to pull back the battery cells and get rid of them safely.
ENGLISH
Contents
◆ PREPARING YOUR AIR CONDITIONER
■ Before Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
■ Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
■ View of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
■ Wired Remote Controller-Buttons and Display . . . . . . . . . . . . . .6
■ Wireless Remote Controller-Buttons and Display . . . . . . . . . . . .7
■ Centralized Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
■ The Indicators on the Receiver & Display Unit . . . . . . . . . . . . . .9
■ Getting Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
■ Inserting the Wireless Remote Controller Batteries . . . . . . . . . .11
USING WIRED REMOTE CONTROLLER
◆ OPERATING YOUR AIR CONDITIONER
■
■
■
■
■
Selecting the Automatic Operating Mode . . . . . . . . . . . . . . . . .13
Cooling Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Heating Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Removing Excess Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Airing Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
◆ PROGRAMMING YOUR AIR CONDITIONER
■ Setting the On Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
■ Setting the Off Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
USING WIRELESS REMOTE CONTROLLER
◆ OPERATING YOUR AIR CONDITIONER
■
■
■
■
■
Selecting the Automatic Operating Mode . . . . . . . . . . . . . . . . .21
Cooling Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Heating Your Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .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
IDH1800E/IDH2400E/IDH3200E
DH18ZA1(A2)/DH24ZA1(A2)/DH32ZA1(A2)
Air
outlet
Air filter
Air
inlet
Indoor Unit
IDH4400G/DH44ZA1(A2)
Air
outlet
Air
inlet
E-4
ENGLISH
Outdoor Unit
UBH1800E/UBH2400E/UDH3200E
DH18ZAX/DH24ZAX/DH32ZAX
Air inlet(Rear)
Outdoor Unit
Air outlet
Connection valve
UDH4400G/DH44ZAX
Air inlet(Rear)
Air outlet
Connection valve
E-5
Wired Remote Controller-Buttons and Display
The wired remote controller is an optional accessory.
The wired remote controller is installed on the wall.
Operating mode
Removing frost indicator
Centralized controller indicator
(In case of installing the Centralized controller)
Communication error indicator
Temperature setting
On Timer setting
Fan speed
Off Timer setting
Filter Sign indicator
Test indicator
On/Off & Timer
Set/Cancel button
Temperature adjustment
buttons
On Timer button
On/Off indicator
Fan speed
adjustment button
Off Timer button
Test button
Filter Reset button
Mode selection button
Note
E-6
- Test button is for your installation specialist. You must NOT press it.
- After cleaning the air filter, press the filter reset button, if the filter has been
installed. 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.
Wireless Remote Controller-Buttons and Display
ENGLISH
The wireless remote controller is an optional accessory.
Operating mode
Temperature setting
Mode selection button
Temperature adjustment
buttons
Filter Reset button
Fan speed
Fan speed adjustment
button
Timer Cancel button
On Timer setting
Off Timer setting
On Timer button
Off Timer button
Battery discharge indicator
On/Off & Timer
Set/Cancel button
Note
After cleaning the air filter, press the filter reset button, if the filter has been installed.
E-7
Centralized Controller
The centralized controller is an optional accessory.
The centralized controller is installed on the wall.
Operating lamp
All On button
All Off button
On/Off indicators
On/Off buttons
Index
Note
E-8
Operating lamp comes on when at least one air conditioner connected to the
centralized controller is operating.
The Indicators on the Receiver & Display Unit
ENGLISH
The receiver & display unit is an optional accessory for the wireless remote controller.
The receiver & display unit is installed on the wall.
Removing frost
indicator
Remote control sensor
Timer indicator
On/Off indicator
Filter Sign indicator
On/Off button
E-9
Getting Start
You have just purchased a duct type air conditioner and it has been
installed by your installation specialist.
Your Owner’s Instructions contain much valuable information on using your
air conditioner. Please take the time to read them as they will help you take full
advantage of the unit’s features.
The booklet is organized as follows.
◆ The following figures are shown on pages from 4 to 9 :
- Indoor and outdoor units
- Wired remote controller (buttons and display)
- Wireless remote controller (buttons and display)
- Centralized controller
- The indicators on the receiver & display unit
◆ In the main part of the document, you will find a series of step-by-step
procedures for each function available.
The illustrations in the step-by-step procedures use three different symbols:
PRESS
E-10
PUSH
HOLD DOWN
ENGLISH
Inserting the Wireless Remote Controller Batteries
You must insert or replace the remote controller batteries when :
◆ You purchase the air conditioner
◆ The remote controller does not work correctly
Note
◆ 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
Push the battery cover on the rear of the remote controller with your
thumb in the direction of the arrow and remove it.
2
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
U s i n g Wi re d
Remote
C o n t ro l l e r
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-12
ENGLISH
Selecting the Automatic Operating Mode
In the Automatic mode, the room temperature and the fan speed are
controlled automatically.
1
If necessary, press
(ON/OFF) button.
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 AUTO mode, press the Mode button until
is displayed
at the top of the wired remote controller.
Result: : ◆ The air conditioner runs in AUTO mode.
Note
3
You can change modes at any time.
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 takes the present temperature of the room
every 30 minutes.
- If the temperature is higher than the selected temperature +α,
the air conditioner will start cooling.
- If the temperature is lower than the selected temperature -α,
the air conditioner will start heating.
Note
The α is a preset temperature for the most comfortable environment. It can be adjusted by your installation specialist when
installing the product.
E-13
Cooling Your Room
You must select the COOL mode if you wish to adjust the :
◆ Cooling temperature
◆ Fan speed when cooling
1
If necessary, press
(ON/OFF) button.
◆ The On/Off indicator on the wired remote controller
◆ comes on.
Result:
◆ The air conditioner runs in the mode selected when
◆ the unit was last used.
IMPORTANT
2
3
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.
Note
You can change modes at any time.
◆ 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.
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
is displayed at
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:
4
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.
➔
➔
)
ENGLISH
Heating Your Room
You must select the HEAT mode if you wish to adjust the :
◆ Heating temperature
◆ Fan speed when heating
1
If necessary, press
(ON/OFF) button.
◆ The On/Off indicator on the wired remote controller
◆ comes on.
Result:
◆ The air conditioner runs in the mode selected when
◆ the unit was last used.
IMPORTANT
2
To select the HEAT mode, press the Mode button until
at the top of the wired remote controller.
Result:
Note
3
is displayed
◆ The air conditioner runs in HEAT mode.
You can change modes at any time.
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:
4
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.
◆ 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.
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 without lowering the room temperature too much.
1
If necessary, press
◆ 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.
Result:
IMPORTANT
2
Note
E-16
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.
To select the DRY mode, press the Mode button until
the top of the wired remote controller.
Result:
3
(ON/OFF) button.
is displayed at
◆ The air conditioner runs in DRY mode.
You can change modes at any time.
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.
Note
In the dry mode, the fan speed is controlled automatically.
ENGLISH
Airing Your Room
If the atmosphere in your room is stale, you can air it using the
FAN feature.
1
If necessary, press
Result:
(ON/OFF) button.
◆ 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.
2
To select the FAN mode, press the Mode button until
the top of the wired remote controller.
Result:
Note
3
is displayed at
◆ The air conditioner runs in FAN mode.
You can change modes at any time.
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.
1
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.
Result:
2
◆ 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.
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.
Note
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
1
To cancel the On Timer, press the On Timer button one or more times
until the On timer setting disappears.
2
Press the
Note
E-18
(Set/Cancel) button.
If you want to turn on the air conditioner before the timer reaches
the setting time, press the (ON/OFF) button.
ENGLISH
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.
1
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.
Result:
2
◆ 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.
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 off automatically when the
counter displayed on the remote controller reaches the setting time as disappearing the Off timer setting.
Example 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
(Set/Cancel) button.
3. Press the Off Timer button until ‘4.0 Hr’ is displayed.
4. Press the
(Set/Cancel) button.
Note
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
1
To cancel the Off Timer, press the Off Timer button one or more times
until the timer setting disappears.
2
Press the
Note
(Set/Cancel) button.
If you want to turn off the air conditioner before the timer reaches
the setting time, press the (ON/OFF) button.
E-19
Using
W i re l e s s
Remote
C o n t ro l l e r
This chapter indicates how to operate and program
your air conditioner with the wireless remote controller.
The wireless remote controller is an optional accessory.
E-20
ENGLISH
Selecting the Automatic Operation Mode
In the Automatic mode, the room temperature and the fan speed are
controlled automatically.
1
If necessary, press
(ON/OFF) button.
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 AUTO 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 AUTO mode.
Note
3
You can change modes at any time.
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 takes the present temperature of the room
every 30 minutes.
- If the temperature is higher than the selected temperature +α,
the air conditioner will start cooling.
- If the temperature is lower than the selected temperature -α,
the air conditioner will start heating.
Note
The α is a preset temperature for the most comfortable environment. It can be adjusted by your installation specialist when
installing the product.
E-21
Cooling Your Room
You must select the COOL mode if you wish to adjust the :
◆ Cooling temperature
◆ Fan speed when cooling
1
If necessary, press
Result:
IMPORTANT
2
3
◆ 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.
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 COOL mode, press the Mode button until
at the top of the wireless remote controller.
Result:
◆ The receiver & display unit beeps.
◆ The air conditioner runs in COOL mode.
Note
You can change modes at any time.
◆ 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.
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
is displayed
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:
4
(ON/OFF) button.
➔
➔
)
ENGLISH
Heating Your Room
You must select the HEAT mode if you wish to adjust the :
◆ Heating temperature
◆ Fan speed when heating
1
If necessary, press
Result:
IMPORTANT
2
3
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.
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 HEAT mode, press the Mode button until
at the top of the wireless remote controller.
Result:
◆ The receiver & display unit beeps.
◆ The air conditioner runs in HEAT mode.
Note
You can change modes at any time.
is displayed
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:
4
◆
◆
◆
◆
(ON/OFF) button.
◆ Each time you press Temperature buttons:
- The temperature is adjusted by 1OC.
- The receiver & display unit beeps.
◆ The air conditioner starts heating, provided that the room
◆ temperature is lower than the selected temperature ; the fan
◆ will, however, operate.
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 without lowering the room temperature too much.
1
If necessary, press
Result:
IMPORTANT
2
3
E-24
◆
◆
◆
◆
(ON/OFF) button.
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.
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 DRY mode, press the Mode button until
at the top of the wireless remote controller.
Result:
◆ The receiver & display unit beeps.
◆ The air conditioner runs in DRY mode.
Note
You can change modes at any time.
is displayed
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.
Note
In the dry mode, the fan speed is controlled automatically.
ENGLISH
Airing Your Room
If the atmosphere in your room is stale, you can air it using the
FAN feature.
1
If necessary, press
Result:
2
◆ 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.
To select the FAN mode, press the Mode button until
the top of the wireless remote controller.
Result:
Note
3
(ON/OFF) button.
is displayed at
◆ The air conditioner runs in FAN mode.
You can change modes at any time.
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 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.
1
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.
Result:
2
◆ 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.
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.
Note
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
1
To cancel the On Timer, press the Timer Cancel button.
Note
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If you want to turn on the air conditioner before the timer reaches
the setting time, press the
(ON/OFF) button.
ENGLISH
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.
1
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.
Result:
2
◆ 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.
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 off automatically when the
counter displayed on the remote controller reaches the setting time as disappearing the Off timer setting.
Example 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
(Set/Cancel) button.
3. Press the Off Timer button until ‘4.0 Hr’ is displayed.
4. Press the
(Set/Cancel) button.
Note
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
1
To cancel the Off Timer, press the Timer Cancel button.
Note
If you want to turn off the air conditioner before the timer reaches
the setting time, press the
(ON/OFF) button.
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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/heating 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.
1
To turn on the all of air conditioners connected to the centralized controller,
press the
(All ON) button.
2
To turn on/off a specific air conditioner, press the
Result:
3
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(ON/OFF) button.
◆ 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.
ENGLISH
Operating Recommendations
Here are a few recommendations that you should follow when operating
your air conditioner.
Topic
Recommendation
Heating
performances
The heat pump function of the air conditioner absorbs heat
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
temperatures
If both indoor and outdoor temperatures are high and the air
conditioner is running at HEAT mode, the outdoor unit’s fan
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 restarts in the previous operation mode.
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Cleaning Your Air Conditioner
ADH1800E/ADH2400E/ADH3200E/DH18ZA1(A2)/DH24ZA1(A2)/DH32ZA1(A2)
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.
IMPORTANT
* The location of the air filter may differ from
this figure depending on your installation.
1
Turn the levers to the right or left not to prevent pulling out the air filter.
2
Pull out the air filter depending on your installation.
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.
4
Dry the air filter.
5
When you have finished, insert the filter into the unit.
6
Return the levers.
7
Clean the outdoor unit with a vacuum cleaner or a brush once a month.
Note
Wired Remote Controller
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Before cleaning your air conditioner, ensure that you have
switched off the electric circuit breaker used for the unit.
Wireless Remote Controller
After cleaning the air conditioner, press the Filter Reset button.
Cleaning Your Air Conditioner(optional)
ENGLISH
ADH4400G/DH44ZA1(A2)
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.
The air filter is an optional accessory.
IMPORTANT
Before cleaning your air conditioner, ensure that you have
switched off the electric circuit breaker used for the unit.
1
Remove the fixing bracket on the base of air filter kit.
2
Pull out the air filter in the direction of the arrow.
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.
4
Dry the air filter.
5
When you have finished, insert the filter into the unit.
6
Reinstall the fixing bracket.
7
Clean the outdoor unit with a vacuum cleaner or a brush once a month.
Note
After cleaning the air conditioner, press the Filter Reset button.
Wired Remote Controller
Wireless Remote Controller
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Temperature and Humidity Ranges
The following table indicates the temperature and humidity ranges,
within which 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
Outdoor Temperature
Indoor Temperature
Indoor Humidity
Heating
-5°C to 21°C approx.
15°C to 27°C approx.
-
Cooling
-5°C to 43°C approx.
21°C to 32°C approx.
80% or less
Drying
21°C to 43°C approx.
21°C to 32°C approx.
-
❇
E-32
If the heating operation is used at below 0°C(outdoor temperature)
then, does not a full capacity.
If the cooling operation is used at over 33°C(indoor temperature)
then, does not a full capacity.
ENGLISH
Solving Common Problems
Before contacting the after-sales service, perform the following 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 ◆
is displayed on the wired remote controller. In this case,
operate with the remote
turn the air conditioner off and contact your dealer.
controller
Wired Remote Controller
When turning on/off the air
conditioner, it is not turned
On/Off immediately.
◆ 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).
Wireless Remote Controller
The air conditioner does not ◆ Check that there are no obstacles between you and the remote
control sensor.
operate with the remote
◆ Check the wireless remote controller batteries (Refer to page 11).
controller
◆ 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
press
(ON/OFF) on the
remote controller
◆ Check that you are pointing the remote controller at the remote
control sensor of the receiver & display unit.
◆ Replace the remote controller batteries if necessary.
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
room temperature is never
reached and the air
conditioner frequently stops
◆ Check that the required temperature has been set correctly.
◆ Increase the fan speed.
Technical Specifications
Package Weight
Model
Power Supply
Paper
ADH1800E
ADH2400E
ADH3200E
DH18ZA1(A2)
DH24ZA1(A2)
DH32ZA1(A2)
1Ø, 220-240V~, 50Hz
ADH4400G
DH44ZA1(A2)
3Ø, 380-415V~, 50Hz
Plastic
Wood
E-33
THIS AIR CONDITIONER IS MANUFACTURED BY:
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ELECTRONICS
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