7
Notices for installation
• W hen installing or repairing the air conditioner and the connecting line is not long enough, the entire
connecting line shall be replaced with the connecting line of the original specification; extension is
not allowed.
• U se new connection pipe, unless re-flaring the pipe.
7.3 Requirements for installation position
• A void places of inflammable or explosive gas leakage or where there are strongly aggressive gases.
• A void places subject to strong artificial electric/magnetic fields.
• A void places subject to noise and resonance.
• A void severe natural conditions (e.g. heavy lampblack, strong sandy wind, direct sunshine or high
temperature heat sources).
• A void places within the reach of children.
• S horten the connection between the indoor and outdoor units.
• S elect where it is easy to perform service and repair and where the ventilation good.
• T he outdoor unit shall not be installed in any way that could occupy an aisle, stairway, exit, fire
escape, catwalk or any other public area.
• T he outdoor unit shall be installed as far as possible from the doors and windows of the neighbors as
well as the green plants.
7.4 Installation environment inspection
• C heck nameplate of outdoor unit to make sure whether the refrigerant is R32.
• C heck the floor space of the room. The space shall not be less than usable space (5m2) in the
specification. The outdoor unit shall be installed at a well-ventilated place.
• C heck the surrounding environment of installation site: R32 shall not be installed in the enclosed
reserved space of a building.
• W hen using electric drill to make holes in the wall, check first whether there is pre-buried pipeline for
water, electricity and gas. It is suggested to use the reserved hole in the roof of the wall.
7.5 Requirements of the mounting structure
• T he mounting rack must meet the relevant national or industrial standards in terms of strength with
welding and connection areas rustproofed.
• T he mounting rack and its load carry surface shall be able to withstand 4 times or above the weight
of the unit, or 200 kg, whichever is heavier.
• T he mounting rack of the outdoor unit shall be fastened with expansion bolt.
30 / 220 EN
Split type wall mounted air-conditioner / Owner's Manual