IDH1800E IDH2400E IDH3200E IDH4400G DH18ZA1(A2) DH24ZA1(A2) DH32ZA1(A2) DH44ZA1(A2) UBH1800E UBH2400E UDH3200E UDH4400G DH18ZAX DH24ZAX DH32ZAX DH44ZAX ENGLISH ESPAÑOL 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
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 WARNING DANGER CAUTION E-2 ◆ If the power supply cord of this air conditioner is damaged, it must be replaced by the manufacturer or its authorized service personnel only in order to avoid a safety hazard.
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 . .
View of the Unit The figures are shown in this instruction may differ from yours depending on the model.
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.
Wireless Remote Controller-Buttons and Display ENGLISH The wireless remote controller is an optional accessory.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
THIS AIR CONDITIONER IS MANUFACTURED BY: ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR: QUESTO CONDIZIONATORE D’ARIA È PRODOTTO DA: ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR: CE CLIMATISEUR EST FABRIQUE PAR: DIESE KLIMAANLAGE IST FABRIZIERT VON: AYTH H ™Y™KEYH KATA™KEYA™THKE A¶O : ELECTRONICS Printed in Korea