Operation

(5) Air flow direction adjustment

After operation mode is selected, vertical flap will open automatically according to the mode. Referring to the Fig.

COOL

About 10o

Up and down (Use remote controller)

Press SWING button, vertical flap will move within the range shown in the Fig. Press SWING button stop it at a fixed position.

About 10o

COOL About 45o

Left and right air flow adjustment (manual)

Move the horizontal blade by a knob on air conditioner to adjust left and right direction referring to Fig.

Cautions:

It is advisable not to keep vertical flap at downward position for a long time in COOL or DRY mode, otherwise, condensate water might occur.

(6) Unit stop

Press ON/OFF button. Only time remains on LCD.

All indicators on indoor unit go out. Vertical flap closes automatically.

Cautions:

When humidity is high, condensate water might occur at air outlet if all horizontal louvers are adjusted to left or right.

Cautions:

Unit won't restart until 3 minutes have elapsed, due to system protection. HEAT mode is not available on cooling only unit.

Hints

As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more helpful for a better air circulation.

Be careful not to catch a cold when cold air blows downward.

It is harmful to your health in summer to go frequently in and out of places where temp. difference is above 7oC. Temp. difference of 3-5oC will remove your fatigue.

More than this, unit's load can be reduced and power consumption cut down as well. So, you'd better set a temp. difference of 3-5oC between indoor and outdoor temp. in COOL mode.

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Haier HSU-18LE03, HSU-09LE03, HSU-12LE03 Air flow direction adjustment, Left and right air flow adjustment manual
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HSU-22LE03, HSU-18LE03, HSU-12LE03, HSU-09LE03 specifications

Haier has established itself as a notable brand in the home appliance sector, particularly with its range of air conditioners. The HSU series, including models HSU-12LE03, HSU-18LE03, HSU-22LE03, and HSU-09LE03, exemplifies Haier's commitment to delivering energy-efficient, reliable cooling solutions for diverse environments.

Starting with the HSU-09LE03, this model is ideal for smaller living spaces, providing an efficient cooling capacity of 9000 BTU. Fitted with advanced inverter technology, it ensures precise temperature control while minimizing energy consumption. This not only translates to lower electricity bills, but also longer product lifespan due to reduced operational strain. The air conditioner operates quietly, making it suitable for bedrooms or study areas.

Moving to the HSU-12LE03, this model is designed for medium-sized rooms, with a cooling capacity of 12000 BTU. It boasts a sleek design complemented by a user-friendly remote control. One of its standout features is the self-cleaning function, which reduces maintenance efforts by preventing the accumulation of dust and bacteria within the unit. Additionally, the HSU-12LE03 utilizes R32 refrigerant, recognized for its eco-friendliness and energy efficiency.

The HSU-18LE03 takes efficiency a notch higher, catering to larger spaces with its 18000 BTU capacity. It features multiple cooling modes, allowing users to customize the airflow according to their comfort preferences. The unit is also equipped with a turbo mode that rapidly cools down spaces during hot summer days. Enhanced filtration technologies in this model ensure the air quality remains high by effectively removing dust, allergens, and other impurities.

Finally, the HSU-22LE03 is the powerhouse of the series, delivering an impressive 22000 BTU cooling capacity. Ideal for large rooms or commercial settings, its robust design ensures optimal performance even during peak summer heat. This model also includes smart connectivity features that allow users to control their air conditioner remotely via a mobile app, providing convenience and energy management options.

Together, the HSU series from Haier showcases a blend of innovation, efficiency, and user-centric features, making these air conditioners suitable for various applications. Whether for a cozy bedroom, a spacious living area, or a commercial space, these models ensure that users stay comfortable while keeping energy usage in check.
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