Sinclair ASC-18A, Service Manual

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DC INVERTER U-MATCH AIR CONDITIONERS INSTALLATION
2 OUTDOOR UNIT INSTALLATION
2.1 Before Installation
‹ After receiving the machine, please check for any transport damage. If finding any surface or
internal damage, please immediately report to the transport company or equipment company in
writing.
‹ After receiving the machine, please check the unit and accessories in reference to the packing list.
Ensure that the model is correct and the machine is in good condition. Please also check if the
specification and quantity of accessory parts are correct.
‹ Determine the correct handling route and methods, thus to avoid damaging the unit or causing
possible hazard. For the sake of protection and safety, it is suggested to move the unit with the
packaging box. Even though it is not permitted to do like this under special occasions, do not
remove the packaging box, thus to avoid loosening or falling during handling.
‹ Confirm if the installing foundation is solid. When this unit is to be installed on the metal section of
the building, make sure that the electrical insulation must comply with applicable standards.
‹ Ensure that the place of installation is far from the area where the inflammable or explosive
substances are stored, thus to avoid possible explosion or fire due to leakage.
2.2 Installation Site
‹ To ensure the unit in proper function, selection of installation location must be in accordance with
following principles:
‹ Outdoor unit shall be installed so that the air discharged by outdoor unit will not return and that
sufficient space for repair shall be provided around the machine.
‹ The installation site must have good ventilation, so that the outdoor unit can take in and exhaust
enough air. Ensure that there is no obstacle for the return air inlet and exhaust of the outdoor unit. If
there is any obstacle blocking the return air inlet or exhaust, remove it.
‹ Place of installation shall be strong enough to support the weight of outdoor unit, and it shall be able
to insulate noise and prevent vibration. Ensure that the wind and noise from the unit will not affect
your neighbors.
‹ Avoid direct sunshine over the unit. It is better to set up a sun shield as the protection.
‹ Place of installation must be able to drain the rainwater and defrosting water.
‹ Place of installation must ensure the machine will not be buried under snow or subject to the
influence of rubbish or oil fog.
‹ The installation site must be at a place where the air exhaust outlet does not face strong wind.
‹ he outdoor unit must be lifted by using the designated lift hole. During lifting, take care to protect the