Haier HDU-24H03/H, HDU-42H03/H Set Clock correctly before starting Timer operation, Press Time

Page 12

OPERATION

 

MODE

NAF

GNIWS

 

 

 

PMET

 

 

 

CLOK

 

TES

 

TES

2REMIT

 

PELS

4

N O

 

RSTE TERFIL

3

 

MA

MA

 

TESER

 

ON/OFF

1

TIMER operation

Set Clock correctly before starting Timer operation.

You can let unit start or stop automatically at following time: Before you wake up in the morning, or get back from outside or after you fall asleep at night.

TIMER ON/OFF

(1)After unit start, select your desired operation mode.

Operation mode will be displayed on LCD. Power indicator lights up.

(2)TIMER mode selection

Press TIMER button to change TIMER mode. Every time the button is pressed, display changes as follows:

ON

OFF

ON

blank

OFF

 

 

 

Select your desired TIMER mode (ON or OFF)

(3)Timer setting

Press TIME

button.

Every time the button is pressed, time increases 10min. If button is kept depressed, time will change quickly. Every time the button is pressed, time decreases 10min. If button is kept depressed, time will change quickly. Time will be shown on LCD. It can be adjusted within 24hours.

(4)Confirming your setting

After setting correct time, press SET button to confirm "ON" or "OFF" stops flashing.

Time displayed: Unit starts or stops at x hour x min (ON or OFF).

Timer mode indicator lights up.

To cancel TIMER mode

Just press TIMER button several times until TIMER mode disappears.

Hints

Wire controller possesses memory function, when use TIMER mode next time, just press SET button after mode selecting if timer setting is the same as previous one.

11

Image 12
Contents Please read this manual carefully before using ManualTable of Contents Disposal of the old air conditioner Safety Precations It could cause such problems as water leakageSafety Precautions Make sure to use a fuse of proper electric ratingSafety Precaution Applicable ambient temperature rangeMachine is adaptive in following situation Parts and Functions HDU-24H03/HHDU-42H03/H HDU-28H03/HAir outlet Duct Drainpipe Air inlet Buttons and display of the wire controller Remote control Clock setOperation Select temp. setting RecommendationsFan speed selection Set Clock correctly before starting Timer operation Select your desired Timer mode on or OFFPress Time Follow the same procedures in Time setting for Timer on Select OffonPress Time button Cooling, dehumidifying mode Heating modeComfortable Sleep Operation Malfunction Unit fails to startCooling or heating is not sufficient Cooling is not sufficientFollowings are not malfunction Stopped. Because the protecting circuit is activatedDuring this time air conditioner operates in fan Outdoor unit during heating During defrosting operationCare and Maintenance Points to observeWarming Operation Is the Unit Installed Correctly Installation placeElectric work Installation Manual for Wire Controller Indoor unit wiring Replace the upper part of wire controllerHint Accessories Selection of the place of installationInstallation of outdoor unit InstallationRefrigerant piping Outline pipingPiping size Model To use vacuum pumpElectric wiring Wire size Switch Leak Rated capacity a Minimum5mm 30mA 0mm 30mATest run Installation Manual for Indoor Unit Safety precautionsChoose installation place Preparation before installation Installation of indoor unit Drain PipingInstallation of air suction and discharging duct Chosen chart of simple duct Shape Square duct Dimension Air volumeExamples of improper installation Air discharging fan Improper exampleOperation method of fan controller Example of the method of choosing capacity numberRefrigerant pipe

HDU-28H03/H, HDU-42H03/H, HDU-24H03/H specifications

Haier has established itself as a leading name in the HVAC sector, and their HDU series, including models HDU-28H03/H, HDU-42H03/H, and HDU-24H03/H, exemplifies the brand's commitment to quality and efficiency. These air conditioning units are ideal for both residential and commercial use, designed to provide optimal comfort without compromising on energy efficiency.

One of the standout features of the HDU series is its advanced inverter technology. This allows the units to adjust their cooling and heating output based on the current demand, ensuring that energy is used efficiently. As a result, users can expect reduced energy bills while enjoying a consistently comfortable indoor climate. The inverter system minimizes temperature fluctuations by maintaining a steady output, enhancing overall comfort.

Another notable aspect of the HDU models is their high energy efficiency ratings, often reaching levels that exceed industry standards. This is largely due to the use of R32 refrigerant, which has a lower global warming potential compared to traditional refrigerants. The incorporation of R32 not only makes these units more environmentally friendly but also helps to improve efficiency, providing effective cooling and heating performance even in extreme weather conditions.

Additionally, the HDU units boast a wide operating temperature range. They are designed to work seamlessly in a variety of climates, maintaining performance in temperatures as low as -15°C for heating and up to 50°C for cooling. This adaptability makes them a versatile choice for different geographic locations.

Quiet operation is another impressive feature of the HDU series. The indoor units are engineered to operate at whisper-quiet levels, making them ideal for bedrooms, offices, or any space where noise could be a concern. This allows users to enjoy a peaceful environment while maintaining their comfort.

The user-friendly interface and smart features of the HDU models further enhance their appeal. Equipped with modern remote controls and optional Wi-Fi connectivity, users can easily manage their air conditioning settings from anywhere, providing convenience and flexibility.

In summary, the Haier HDU-28H03/H, HDU-42H03/H, and HDU-24H03/H models combine advanced inverter technology, high energy efficiency, a wide operating temperature range, and quiet operation to deliver outstanding performance. Their smart features and eco-friendly refrigerant make them a reliable choice for those seeking comfort and efficiency in their HVAC systems.