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● Where the air quality is of high acidity.
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Where harmful gases can be generated from decomposition.
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Do not install the indoor unit where such dripping can cause moisture damage or uneven locations: Use a
raised concrete pad or concrete blocks to provide a solid and level foundation for the unit to prevent water
damage and abnormal vibration. Do not position the drain pipe for the indoor unit near any sanitary sewers
where corrosive gases may be present.
●
Before performing any brazing work, be sure that there are no flammable materials or open flames nearby.
●
Perform a test run to ensure normal operation. Safety guards, shields, barriers, covers, and protective
devices must be in place while the compressor/unit is operating. During the test run, keep fingers and
clothing away from any moving parts.
●
Clean up the site when finished, remember to check that no metal scraps or bits of wiring have been left
behind inside the unit being installed.
●
After installation work for the system has been completed, explain the “Safety Precautions”, the proper use
and maintenance of the unit to the customer according to the information in all manuals that came with the
system. All manuals and warranty information must be given to the user or be left near the Indoor Unit.
●
Select a direction where a strong wind does not blow to the air outlet surface or the air inlet surface.
●
If a suitable location cannot be found, the windbreak wall or fence should be installation to prevent a strong
wind blows to air inlet or outlet of the outdoor unit. Make sure to provide sufficient space around the outdoor
unit for operation and maintenance.
NOTES:
●
If strong wind blows to the air outlet directly, the needed airflow volume cannot be maintained and the outdoor unit may be difficult
to operate normally.
●
If excessively strong wind blows to the air outlet consecutively, it may cause the propeller fan or the fan motor breakage by high
speed rotation or overload.