The troubleshooting system presented below in form of a table is a part of these advanced technologies. Problem Cause/Solutions; Air Conditioner Will Not Operate The power supply cord is unplugged. Air conditioner light blinking is a major problem in homes that sport this gadget. High School or GED. I have a haier air conditioner and have not used it since last. Haier air conditioners are new technologies of comfort. HWR05XCM air conditioner pdf manual download. This RED Light indicator will glow to indicate that it is time to clean your after filter. Room Air Conditioner. View and Download Haier HWR05XCM user & care manual online. Also it is dripping water from the back. It helps to reveal malfunctions of air conditioners and remove them on time. Tried the reset buttons on the power cord. airheatman. Are you sure you want to remove the following product from the cart? I left unplug for 30 minutes red stop LCD light is still on. For homes located in areas with high temperatures and humidity, an air conditioner is almost like a basic need. 11,623 satisfied customers. Appliance Manager. After cleaning just press filter button of your AC remote so that this indicator will turn off and again glow when your AC filter gets dirty again. 1,269 satisfied customers. Neilwill. Heating & Air Conditioning Contractor. Plug into a … Haier basic Air conditioner troubleshooting. My Portable Haier conditioner does not work has a Flashing red LED Triangle model HPRD12XH5. I have power unit Off and On. Make: COMMCERCIAL COOL HAIER Model: C … read more. Hi my Haier Portable Air conditioner doesn't seem to want to go below 80. Also for: Hwe08xcn, Hwe06xcn, Hwe10xcn, Hwe12xcn, Esa405p-l, Esa408n-l, Esa410n-l, Esa412n-l, Esa406p-l. Portable Haier air conditioner is flashing red light & is not working. … read more. I have a portable Haier air conditioner CPN10XC9 that is leaking. 6 years college.