Ningbo Hicon Industry Co.,Ltd.
The unit has been charged with sufficient refrigerant before leaving the factory. However, when the cooling (heating) effect is poor during use, the refrigerant may need to be replenished. When charging, connect the gas receiver of the refrigerant cylinder to the low-pressure side charging valve. Be... read more
The unit is an automated central air-conditioning product, which normally does not need to be guarded. If effectively maintained, its reliability and life span will improve; so it is recommended to have dedicated personnel to operate. (1) The set has been adjusted by our professional engineers to th... read more
Long-term use will result in ash and dust, which will decline the heat exchange effect and may cause breakdown. Users should clean the finned heat exchanger of the outdoor unit at least once a year, either by mechanical or chemical methods. This work should be completed by professionals. (1) Mechani... read more
(1) Check whether sufficient space is left for maintenance. (2) Check whether all wiring is solid and reliable. (3) Check whether the power supply is consistent with the unit nameplate requirements. (4) Check whether the fuses, power cords and air switches are of the correct specifications. (5) Chec... read more
(1) The marine environment is of high salinity and high humidity. It is required to improve the anti-corrosion and anti-mould performance of the air-conditioner. (2) The ship will tilt or sway due to wind and waves. The marine air conditioners should be able to waork within a range of 5° tilt longit... read more
(1) Centralised air conditioner: the air is processed centrally and then distributed to each room (2) Semi-centralised air conditioner: the air is processed centrally and then sent to each room for zoning or separate treatment of the cabin (3) independent air conditioner: some special compartments, ... read more