Hisense AOH-24U3T25U Air Conditioner Manual

The Hisense AOH-24U3T25U is a high-efficiency air conditioning unit designed to provide optimal cooling and comfort in residential and commercial spaces. It features advanced inverter technology, multiple cooling modes, and a user-friendly remote control. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Air Conditioner 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Inverter technology, Remote Control, LED display, multiple cooling modes, energy-saving features.

Feature	Description
Inverter Technology	Adjusts compressor speed for efficient cooling
Remote Control	Convenient operation from a distance
LED Display	Shows current temperature and settings
Multiple Cooling Modes	Cool, Dry, Fan, and Auto modes available
Energy-Saving Features	Eco mode for reduced power consumption

Installation

Unpack and inspect contents. Choose a suitable location for installation.

Mount the indoor unit on a stable wall.
Connect the refrigerant lines and drain hose.
Install the outdoor unit in a well-ventilated area.
Plug into AC power and ensure all connections are secure.

WARNING! Ensure proper installation to avoid leaks and ensure efficiency.

First-Time Setup

Power on the unit; follow the remote control instructions.

Select the desired cooling mode using the remote.
Set the temperature to your preference.
Adjust fan speed as needed.
For timer settings, refer to the remote control guide.

CAUTION! Ensure the unit is installed correctly before powering on.

Specifications

Model: Hisense AOH-24U3T25U
Cooling Capacity: 24,000 BTU
Energy Efficiency Ratio (EER): 12.0
Power Supply: 220V/60Hz
Refrigerant: R410A
Noise Level: Indoor: 30-50 dB, Outdoor: 55-65 dB
Dimensions: Indoor Unit: 1000 x 300 x 200 mm, Outdoor Unit: 800 x 600 x 300 mm
Weight: Indoor Unit: 12 kg, Outdoor Unit: 40 kg

Controls and Settings

Access settings via the remote control. Key functions include POWER, MODE, FAN SPEED, and TEMPERATURE adjustment.

Remote: POWER, MODE, TEMP UP/DOWN, FAN SPEED, TIMER, SWING.

Adjust settings for optimal comfort and energy efficiency.

Connecting Devices

Ensure proper connections for remote control and power supply.

Check that the remote control has fresh batteries.
Ensure the air conditioner is plugged into a suitable power outlet.
Follow the installation guide for connecting the indoor and outdoor units.

Tip: Keep the remote control within range for optimal operation.

Operating the Air Conditioner

To operate the air conditioner, use the remote control to select your desired settings.

Press POWER to turn on the unit.
Select the cooling mode and adjust the temperature.
Use the fan speed button to set the desired airflow.
For energy-saving, activate the ECO mode.

WARNING! Do not block the air intake or exhaust vents.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Unplug the unit before cleaning. Use a soft cloth to wipe the exterior.

CAUTION! Do not use harsh chemicals or water on the unit.

Regulatory Information

This air conditioner complies with all applicable safety standards and regulations. For support, visit the Hisense website or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not turn on	Power supply issue	Check power connection and circuit breaker.
No cooling	Incorrect settings	Ensure the unit is set to cooling mode.
Excessive noise	Loose parts	Inspect and tighten any loose components.
Remote not working	Batteries	Replace batteries in the remote control.
Water leakage	Clogged drain	Check and clear the drain line.

Reset: Refer to the user manual for reset instructions.

Service: For service inquiries, contact Hisense customer support.