Haier Appliances Home

Air Conditioner FAQs : Troubleshooting


Haier - Portable Air Conditioner STOP in Display

The unit has a tank built into the unit which must be emptied periodically. The front panel display will show STOP indicating that the water tank is full and needs to be emptied. The unit will not run until the tank is emptied. An alternate solution would be to use a hose to drain the unit automatic...

Haier Smart Appliances

Haier smart appliances help you stay connected to your home, no matter where you are. To confirm your appliance has WiFi capability, visit: Does My Appliance Have WiFi CapabilitySupport by Product LineAir ConditionersHaier Smart Air Conditioners - Benefits of the Comfort - GE Appliances AppHaier Sma...

Haier - Air Conditioner Noises

Room air conditioners can make noise while operating. Below are the most common noises or sounds:Air FlowAn air conditioner must circulate indoor air to heat/cool the occupied space. Therefore, air noise will be heard when the fan is operating.The compressor also makes a noise while operating. When ...

Haier - Water Damage Information

If your appliances have been exposed to water due to flooding, there could be danger of fire or electrical shock. Before you do anything else, first make sure power to the home or to the circuit breakers for the appliances are disconnected. Then unplug the appliances before touching or inspecting th...

Haier - Ductless Air Conditioner Wall Unit Display Turns Off

If the wall unit display turns off after making a selection with the remote control, the display can be set to stay on. On the ductless (split air) remote control, press the "light" button to return the wall unit display to being constantly lit. The "light" button feature is used...

Haier - Ductless Air Conditioner Temperature On Unit Higher Than Measured Temperature

If the temperature displayed on the wall unit shows a higher temperature than what you are measuring with a thermometer on the table (for example), this is because of where the unit is mounted on the wall. The thermostat is in the ductless (split air)  the unit is mounted high on the wall  where the...

Search Support

Search our knowledge base for help with installation, operation, troubleshooting, and more.

Product Manuals

Enter your appliance's model number to download manuals for your product.

fa fa-3x fa-calendar-check-o hover-texts
Schedule Service

Service & repair for your kitchen, laundry, or air product.

fa fa-3x fa-wrench hover-texts
Parts & Accessories

Order accessories and repair parts from our parts store.

fa fa-3x fa-phone hover-texts
Contact Us

Still have questions? We've got your back. Chat, email, or give us a call.