Haier AB122FDAHA User Manual - Page 3

Safety Cautions Please pay attention to the following: Warning: Inappropriate use may lead to fatal or serious injuries. Caution: Inappropriate use may lead to bodily harm or mechanical damage; it may lead to serious consequences in some cases. Any instructions with the sign of ì NOî shall be strictly followed, otherwise, it may cause mechanical damage or endanger the safety of the user. Any instructions with the sign of ì STOPî shall be strictly followed, otherwise, it may cause mechanical damage or endanger the safety of the user. The following safety measures must be strictly followed. Keep these safety measures close at hand for timely references. After installation, trial run must be made to ensure normal operation. Familiarize the user with the use and maintenance through this manual. If the air conditioner is transferred to a new user, this manual should also be transferred. Warning Entrusted installation Installation should be entrusted with after-sale servicemen. Self-installation is likely to cause water leakage, shock and fire, etc. Installation should be done according to this installation manual. Inappropriate installation may lead to water leakage, shock and fire, etc. Connection of the earth wire The earth wire should not be connected to gas pipes, water pipes, lightning rods or telephone wires. Poor earth may lead to shocks After-sale servicemen should take measures to avoid refrigerant leakage. Refrigerant leak may cause anoxia when a certain density is reached. If the room is small, make sure to have sound safety measures to avoid anoxia accidents. Installation site The site must be firm enough to withstand the weight of the air conditioner to prevent falling. During installation, if refrigerant leakage occurs, ventilation measures must be taken. When refrigerant meets with fire, hazardous gas will be produced. After installation, make sure that there is no refrigerant leakage. Refrigerant, if meeting with heaters and stoves, etc in the room, may produce hazardous gas. The installation of the electric part should be conducted by qualified professionals and done according to the installation manual. Special return circuit must be used. Insufficient capacity return circuit and inappropriate installation may lead to fire accidents. Specific cables should be used for the wiring. To avoid external tension of the cables, the terminals should be firmly fixed. Inappropriate connection and fixture may lead to fire accidents. Caution Electric leak breaker should be installed. Without it, shock accidents may occur. Do not install at places where inflammable gas leak may occur. Gas leakage may lead to fire accident. In order to discharge the condensed water, the installation of the drainpipe should be done in accordance with the manual instructions. The drainpipe should be treated for heat isolation. Inappropriate treatment may lead to water leakage in the room. 20 1