Haier HDU-42CF03/H installation manual Machine is adaptive in following situation

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Safety Precautions

The machine is adaptive in following situation

1. Applicable ambient temperature range:

 

 

 

Rated

Maximum

Minimum

 

Indoor

DB C

27

32

18

Cooling

WB C

19

23

14

 

outdoor

DB C

35

43

10

 

 

WB C

24

26

6

 

 

Heating

Indoor

DB C

20

27

15

WB C

14.5

--

--

 

 

 

outdoor

DB C

7

24

-7

 

 

WB C

6

18

--

2.If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person.

3.If the fuse on PC board is broken please change it with the type of T 3.15A /250V.

4.The wiring method should be in line with the local wiring standard.

5.The power cable and connecting cable are self-provided. The power cable should be H05RN-F 5G 2.5mm2 .The connecting cable should be H07RN-F 4G 0.75mm2(HDU- 42CF03/H),6G 0.75mm2(HDU-42HF03/H).During installation, when the connecting cables break off, it must be assured that the grouding wire is the last one to be broken off.

6.The breaker of the air conditioner should be all-pole switch; and the distance between its two contacts should be no less 3mm.

7.The indoor unit installation height is at least 2.5m.

5

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Contents Duct Type AIR Conditioner Table of Contents Disposal of the old air conditioner Safety Precautions Make sure the system is groundedDo not wash the air conditioner with water Machine is adaptive in following situation Parts and Functions Buttons and display of the wire controller Parts and Functions OperationCool Fan operation Auto RUN, COOL,HEAT and DRY Timer operation Timer ON-OFF Cooling, dehumidifying mode Heating mode This series changeover switch is set 1. on 2.OFF 3.OFF 4.OFF Cooling or heating is not sufficient MalfunctionUnit fails to start Cooling is not sufficientMalfunction Followings are not malfunction Care and Maintenance Points to observeFor Preparation of HeatingHot Keep HOT KEEPis operated in the following casesWhen you change your address or the installation place Is The Unit Installed CorrectlyInstallation place For inspection and maintenanceInstallation Manual For Wire Controller Install wire controllerWire size HintHint Installation Manual For Indoor Unit Safety precautionsChoose installation place Height of ceilingPreparation before installation Hanger bolts installationDrain Piping Installation of indoor unitAdjusting to the levelness Good pipingInstallation of air suction and discharging duct ProceduresDrainage Test Chosen chart of simple duct Air volumeExamples of improper installation Rotate this switch Operation method of fan controllerRefrigerant pipe R0.4~0.8Installation Manual For Electric Wiring Wiring connectionHaier Group

HDU-42CF03/H specifications

Haier HDU-42CF03/H is a cutting-edge air conditioning unit designed to provide optimal cooling and heating solutions for both residential and commercial spaces. Renowned for its innovative features and advanced technologies, this model stands out in the competitive HVAC market.

One of the main features of the Haier HDU-42CF03/H is its impressive cooling capacity of 4.2 kW, making it suitable for medium to large-sized rooms. This capacity allows the unit to maintain a comfortable indoor environment even during the hottest summer months. Additionally, it comes equipped with a heating function, ensuring that users can stay warm during colder seasons, thus providing year-round climate control.

The HDU-42CF03/H incorporates advanced inverter technology. This feature allows the air conditioner to adjust its compressor speed based on the indoor temperature, leading to more efficient power consumption. By maintaining a consistent temperature without unnecessary fluctuations, the inverter technology not only enhances comfort but also reduces energy bills, making it a cost-effective choice for consumers.

Another notable characteristic of this model is its quiet operation. With noise levels as low as 30 dB, the Haier HDU-42CF03/H ensures a peaceful environment, making it ideal for bedrooms, offices, or any space where noise reduction is a priority. This feature is particularly appealing to users who value tranquility while enjoying a comfortable climate.

The unit also features a user-friendly remote control system that allows for easy adjustments from a distance. The intuitive settings enable users to switch between modes, set timers, and modify temperatures without hassle. Furthermore, it includes a programmable timer, giving residents the flexibility to schedule cooling and heating times according to their routines.

In terms of air quality, the Haier HDU-42CF03/H is equipped with a multi-layer filtration system, which effectively removes dust, allergens, and pollutants from the air. This feature not only ensures cleaner air but also promotes better health and well-being for users, particularly for those with respiratory issues.

Lastly, the design of the Haier HDU-42CF03/H is sleek and modern, allowing it to blend seamlessly with various interior styles. Its compact size makes installation straightforward, whether wall-mounted or in a corner setup.

In summary, the Haier HDU-42CF03/H is an exceptional air conditioning unit that combines efficiency, comfort, and modern technology, making it a valuable addition to any home or office. With its inverter technology, quiet operation, user-friendly controls, and excellent air filtration capabilities, it addresses the diverse needs of consumers while ensuring optimal performance and satisfaction.