Haier is a Chinese air conditioner, washing machine, refrigerator and white goods manufacturer based in Qingdao, in Shandong province. The company's air conditioners come in a range of shapes and sizes to suit several types of home and office locations. Resetting your Haier air conditioner helps clear minor technical problems or restore the power supply after an electrical surge. The exact location of the reset button varies depending on your particular Haier air conditioner model.
Using the Remote Control
Locate the "Reset" button in the bottom right corner of your air conditioner's remote control.
Unfold a paper clip or similar object and use it to push the "Reset" button.
Wait while the unit resets itself. The air conditioner powers down and starts up.
Using the Power Cord
Follow the power cord from your air conditioner to the electrical outlet. There is a panel containing buttons marked "Test" and "Reset."
Push down the "Reset" button if it is raised. A green light appears on some models.
Turn your air conditioner on as normal. The power supply is reset.