GCHV CHV Mini Series, Руководство по обслуживанию, Страница: 93 / 128

92 202105
CHV
Mini
Series
Ser
vice
Manual
CHV Mini VRF 50/60Hz
1. Precautions
1.1 This air conditioner is a comfortable unit. Don't use it in some special places for machine rooms,
precise instruments, foods, plants, animals, artworks, etc.
(1)The installation shall be done by the distributor or the professional staff. The installation staff must have related
professional knowledge. Misoperation in the self-installation will result in fire, electric shock, injury, water leak, etc.
(2)If the air conditioner is installed in a small room, some proper measures shall be taken to make sure that the
concentration of refrigerant leak in the room shall not exceed the critical level. For detailed measures, please consult the
distributor.
(3)When connecting the power supply, comply with the regulations specified by the local power company. According to
the law, the ground wire must be connected. The misconnection of the ground wire will result in electric shock.
(4)If the air conditioner needs to be moved or reinstalled, please inform the distributor or the professional staff to
operate. Incorrect installation will result in fire, electric shock, injury, water leak,etc.
(5)The users are not permitted to rebuild or repair the air conditioner by their own. Incorrect repair will result in fire,
electric shock, injury, water leak, etc.. Please inform the distributor or the professional staff to repair.
1.2 NOTE
(1) Make sure the water drainage ditch is useable.
(2)Make sure a current leakage protection switch is equipped. The current leakage protection switch must be equipped.
If not, an electric shock will take place.
(3)It mustn't be installed in any potential leakage location of inflammable gas. In case of the inflammable gas leak around
the outdoor unit, a fire takes place.
(4) Make sure the foundation and hoisting are firm and reliable. If not, it will result in a fallingaccident.
(5)Make sure all cables are correctly connected. The misconnection of the cables will result in the damage of electrical
components.
(6)Pre-installation exposure to water or other moistures will result in short circuit of its electrical components.. Don't
store it in any damp cellar or expose it to rain or water.
(7)In case of the refrigerant leaks during installation, the room must be ventilated at once. If the leaked refrigerant is
exposed to flame, some toxic gases will be generated.
(8) After installation, make sure the refrigerant is not leaked.
(9)If the refrigerant gas in the room is exposed to flame source, such as a heater, a stove or an electric cooker, some toxic
gases will be generated..
(10) A lightning protection device must be equipped according to national laws and regulations against the lightning strike.