AERP051AW

Air Conditioner
-
400 ft²

Set Up

Can I install the unit in any room?

Yes, as long as the room has a standard outlet and a window for the exhaust hose. Avoid installing in areas with high humidity or risk of water exposure.

How do I set up the window kit?

Follow the included instructions to adjust the sliding window kit. Attach the exhaust hose securely to the window panel and to the back of the unit.

Do I need to add water before using?

No, this is not an evaporative cooler. The unit does not require water for cooling.

Operations and Feature

What modes does this unit offer?

Cooling, Fan, and Dry (dehumidifier) modes are available, with adjustable temperature and fan speed settings.

How do I use the timer function?

Press the “Timer” button to set auto on/off times in 1-hour increments (up to 24 hours).

Is there a sleep mode?

Yes. In Sleep Mode, the unit gradually increases the set temperature to reduce noise and save energy overnight.

Maintenance and Cleaning

How often should I clean the filter?

Check and clean the air filter every two weeks for best performance. Simply remove, rinse with water, dry, and reinstall.

Do I need to drain water manually?

Usually, no. The unit uses a self-evaporation system. If the tank becomes full (in high humidity), the unit will stop and show a warning. Drain manually through the rear drain port if needed.

Replacement Parts

Can I replace the window kit or hose?

Yes. Contact customer service or the retailer for replacement window kits and exhaust hoses compatible with your model.

Where can I get a new remote or filter?

Reach out to our support team or authorized dealers for genuine replacement remotes and filters.

Trouble Shooting
Find quick solutions to common problems and technical issues.
Learn More ↗
Warranty & Support
Learn about warranty coverage and how to get assistance when needed.
Learn More ↗

Need More Help?
Let us know, we’re happy to help.

We’re available Monday–Friday, 8 AM–6 PM EST. Outside these hours, our overseas team takes messages and opens support cases for issues needing additional attention.
888-984-2766
contactus@aerichome.com