Haier HWR10XC5 User Manual - Page 21

English To store your air conditioner, after the season, remove the unit from the window as per the installation guide. Repack the unit in its original box and store away. If your unit is installed in a wall or you do not intend t remove it from the window then cover the outside with a winter cover. This can be purchased from the retailer where you purchased your air conditioner or from your local hardware store. Before putting away your unit make sure any water left in the pan is removed and drained away'. Water left in the pan could lead to Rusting or damage to the electrical connections. TroubleShooting If air conditioner does not operate: Check if unit is plugged in. The plug may have come loose. Check if the unit is in "Off" mode. Air from air conditioner is warm: The COOL setting may need to be raised. Ice formation on cooling coils: Outside temperature too cold. Set the unit on fan only setting to defrost ice. Lower temperature setting. Temperature setting may be too cold, Unit BTU may be too high for the room.