Haier HFU-09HA03(B)/R1, HFU-09H03/R2(DB), 0010557172 Piping connection of the indoor unit

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Installation Manual of Room Air Conditioner

3. Piping connection

Connecting method

Apply refrigerant oil at half union and flare nut.

To bent a pipe, give the roundness as large as possible not to crash the pipe.

When connecting pipe, hold the pipe center to center then screw nut on by hand, refer to Fig. Be careful not to let foreign matters, such as sands enter the pipe.

Forced fastening without careful centering may damage the threads and cause a leakage of gas.

Pipe Diameter

Fastening torque

 

 

 

Liquid side 6.35mm(1/4")

18N.m

 

 

Gas side 9.52mm(3/8")

42N.m

 

 

Gas side 12.7mm(1/2")

55N.m

 

 

 

Piping connection of the indoor unit

1.Arrangement of piping and drainage pipe Remove the cover before working.

Cut away, with a hammer or a saw, the lid for piping according to piping direction.

insulation material

Drain hose

Copper tube

Connecting electric cable for indoor and outdoor unit

According to the piping method, connect the piping on indoor unit with union of connection pipe. Arrange the piping as per the wall hole and bind drain hose connecting electric cable and piping together with polyethylene tape.

Insert the bound piping connecting electric cable and drain hose through wall hole to connect with outdoor unit.

2.Arrangement drain hose

Drain hose shall be placed in under place.

There should be a slope when arrange drain hose. Avoid up and down waves in drain hose. If humidity is high, drain pipe(especially in room and indoor unit) must be covered with installation material.

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Contents No.0010557172 Floor UnitDisposal of the packaging of your new air conditioner Refrigerating circuit is leak-proof SpecificationsApplicable ambient temperature range Machine is adaptive in following situationSafety Instruction OFF Strict Enforcement Filter inside Parts and FunctionsIndoor unit Outdoor unitWhen setting the air flow selection switch to When setting the air outlet selection switch toAir flow selection Remote Controller Parts and Functions Remote controller OperationAuto Operation Then Select Cool operation Cool OperationThen Select DRY operation DRY OperationFAN Operation About FAN operationThen Select FAN operation Then Select Heat operation Heat OperationAdjusting the flap Adjusting the Air Flow DirectionSleep Operation Set clock correctly before starting Timer operation Timer On/Off OperationThen select your desired Timer mode Timer on OFF Timer On-Off OperationSoft Operation Power OperationNone 23 oC Unit startOperation hints Power failure resumeplease set and apply as necessarySetting method To cancelCleaning of the unit MaintenanceMaintenance at the end of application season Before asking for service, check the following first Trouble shootingInstallation of outdoor unit Installation of indoor unitNo. Shape and description Standard accessoriesFloor fixing dimensions of the outdoor unitUnitmm Tool necessaryPiping connection of the indoor unit Piping connectionOpen Close Purging MethodFor R410APurging MethodFor R407C Outdoor unit Power Electric wiringWiring of indoor unit Wiring of outdoor unitOthers Flare tooling dieCut pipe Remove burs Insert the flare nut Flare pipe

HFU-12H03/R2(DB), HFU-12HA03(B)/R1, HFU-09H03/R2(DB), HFU-18H03/R2(DB), HFU-09HA03(B)/R1 specifications

Haier, a renowned global leader in home appliances, offers a variety of air conditioning units designed for optimal comfort and efficiency. Among its extensive range, the models 0010557172, HFU-09HA03(B)/R1, HFU-18H03/R2(DB), HFU-09H03/R2(DB), and HFU-12HA03(B)/R1 stand out due to their advanced features and technologies suitable for both residential and commercial applications.

The model 0010557172 serves as a prime example of Haier's commitment to energy efficiency. This unit boasts a high Energy Efficiency Ratio (EER), ensuring that it provides maximum cooling while minimizing electricity costs. The incorporation of intelligent inverter technology allows for seamless adjustments in cooling capacity, which not only enhances comfort but also reduces energy consumption.

The HFU-09HA03(B)/R1 is designed with user-friendly controls that allow for easy operation. Equipped with a remote control, this model provides convenience by allowing users to adjust settings from anywhere in the room. Its compact design makes it ideal for smaller spaces, promoting efficient use without compromising comfort. The inclusion of a sleep mode feature ensures quieter operation during the night, enhancing sleep quality.

In contrast, the HFU-18H03/R2(DB) is a powerful unit suitable for larger spaces. With its robust cooling capacity, it is perfect for environments where maintaining a constant temperature is crucial. This model features multi-functional modes, including cooling, heating, and dehumidification, offering year-round comfort regardless of external weather conditions. The unit also incorporates a smart filter system that effectively purifies the air, ensuring a healthier living environment.

The HFU-09H03/R2(DB) and HFU-12HA03(B)/R1 models emphasize durability and easy maintenance. Both models are equipped with self-cleaning technology, which automatically removes dust and impurities from the filter, prolonging the unit's lifespan. Additionally, these models are designed with an environmentally friendly refrigerant that complies with global regulations, minimizing their carbon footprint.

In summary, Haier's lineup of air conditioning units, including the 0010557172, HFU-09HA03(B)/R1, HFU-18H03/R2(DB), HFU-09H03/R2(DB), and HFU-12HA03(B)/R1, showcases a blend of innovative technologies and practical features. With a commitment to efficiency, comfort, and sustainability, Haier continues to meet the diverse needs of consumers in today's dynamic market, ensuring an optimal living and working environment.
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