% Do not spray or pour water on the return air grille, discharge air grille, evaporator coil, control panel, and sleeve on the room side of the air conditioning unit while cleaning.
% Electrical component malfunction caused by water could result in electric shock or other electrically unsafe conditions when the power is restored and the unit is turned on, even after the exterior is dry.
% Never operate the A/C unit with wet hands.
% 8VHDLUFRQGLWLRQHURQDVLQJOHGHGLFDWHGFLUFXLWZLWKLQWKHVSHFL¿HGDPSHUDJHUDWLQJ % Use on a properly grounded outlet only.
% Do not remove ground prong of plug.
% Do not cut or modify the power supply cord. % Do not use extension cords with the unit.
% Follow all safety precautions and use proper and adequate protective safety aids such as: gloves, goggles, clothing, adequately insulated tools, and testing equipment etc.
% )DLOXUHWRIROORZSURSHUVDIHW\SURFHGXUHVDQGRUWKHVHZDUQLQJVFDQUHVXOWLQVHULRXVLQMXU\RUGHDWK
REFRIGERATION SYSTEM HAZARDS:
% Use approved standard refrigerant recovering procedures and equipment to relieve pressure before opening system for repair.
% Do not allow liquid refrigerant to contact skin. Direct contact with liquid refrigerant can result in minor WRPRGHUDWHLQMXU\
% %HH[WUHPHO\FDUHIXOZKHQXVLQJDQR[\DFHW\OHQHWRUFK'LUHFWFRQWDFWZLWKWKHWRUFK¶VÀDPHRUKRW surfaces can cause serious burns.
% 0DNHVXUHWRSURWHFWSHUVRQDODQGVXUURXQGLQJSURSHUW\ZLWK¿UHSURRIPDWHULDOV % +DYHD¿UHH[WLQJXLVKHUDWKDQGZKLOHXVLQJDWRUFK
% 3URYLGHDGHTXDWHYHQWLODWLRQWRYHQWRIIWR[LFIXPHVDQGZRUNZLWKDTXDOL¿HGDVVLVWDQWZKHQHYHU possible.
% Always use a pressure regulator when using dry nitrogen to test the sealed refrigeration system for OHDNVÀXVKLQJHWF
% Make sure to follow all safety precautions and to use proper protective safety aids such as: gloves, safety glasses, clothing etc.
% )DLOXUHWRIROORZSURSHUVDIHW\SURFHGXUHVDQGRUWKHVHZDUQLQJVFDQUHVXOWLQVHULRXVLQMXU\RUGHDWK
MECHANICAL HAZARDS:
% ([WUHPHFDUHSURSHUMXGJPHQWDQGDOOVDIHW\SURFHGXUHVPXVWEHIROORZHGZKHQWHVWLQJ troubleshooting, handling, or working around unit with moving and/or rotating parts.
% Be careful when, handling and working around exposed edges and corners of sleeve, chassis, and
RWKHUXQLWFRPSRQHQWVHVSHFLDOO\WKHVKDUS¿QVRIWKHLQGRRUDQGRXWGRRUFRLOV
% Use proper and adequate protective aids such as: gloves, clothing, safety glasses etc.
% )DLOXUHWRIROORZSURSHUVDIHW\SURFHGXUHVDQGRUWKHVHZDUQLQJVFDQUHVXOWLQVHULRXVLQMXU\RUGHDWK
3
