Haier AD122ALERA Air Conditioner Manual

The Haier AD122ALERA is a 12,000 BTU air conditioner designed for efficient cooling in residential spaces. It features multiple cooling modes, a programmable timer, and a remote control for convenient operation. This manual provides essential information on 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: 12,000 BTU cooling capacity, remote control, programmable timer, multiple fan speeds, and energy-saving mode.

Feature	Description
Cooling Capacity	12,000 BTU for efficient cooling
Remote Control	Convenient operation from a distance
Programmable Timer	Set cooling schedules for convenience
Multiple Fan Speeds	Adjustable fan speeds for personalized comfort
Energy-Saving Mode	Reduces energy consumption during operation

Installation

Unpack and inspect contents. Ensure proper placement for optimal airflow.

Choose a suitable window or wall for installation.
Secure the unit according to the installation guide.
Connect the power supply and ensure proper grounding.
Test the unit to confirm proper installation.

WARNING! Ensure the unit is securely installed to prevent accidents.

First-Time Setup

Power on the unit and follow the on-screen prompts for initial setup.

Select cooling mode: Press the mode button to choose.
Set desired temperature using the remote control.
Adjust fan speed for optimal comfort.
Program the timer for automatic operation.

CAUTION! Ensure the unit is properly set up to avoid malfunction.

Specifications

Cooling Capacity: 12,000 BTU.
Energy Efficiency Ratio (EER): 12.0.
Power Supply: 115V/60Hz.
Noise Level: 52 dB (low speed).
Dimensions: 24 x 20 x 15 inches.
Weight: 75 lbs.
Refrigerant: R-410A.

Controls and Settings

Access settings via the remote control or control panel on the unit. Features include temperature adjustment, fan speed selection, and mode settings.

Connecting Devices

Ensure proper power supply and connections for optimal performance.

Connect the unit to a dedicated power outlet.
Use an extension cord only if rated for the unit's power requirements.
Ensure no other high-power devices are connected to the same circuit.

Tip: Always check the power requirements before connecting.

Operating the Air Conditioner

Follow these steps to operate your air conditioner effectively.

Press the power button to turn on the unit.
Select the desired cooling mode using the remote.
Adjust the temperature and fan speed as needed.
Use the timer function for scheduled operation.

WARNING! Do not block air vents during operation.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Clean or replace the air filter monthly.
Inspect the unit for dust and debris.
Ensure the drainage system is clear.
Schedule professional servicing annually.

CAUTION! Always unplug the unit before cleaning.

Regulatory Information

This unit complies with all applicable safety standards and regulations. For more information, visit the Haier website or contact customer support.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit does not turn on	No power supply	Check power connection and outlet.
No cooling	Incorrect settings	Ensure correct mode and temperature settings.
Excessive noise	Loose parts	Inspect and tighten any loose components.
Water leakage	Clogged drain	Check and clear the drainage system.
Remote not working	Dead batteries	Replace batteries in the remote control.

Reset: Refer to the user manual for reset instructions.

Service: Contact Haier customer support for assistance.