AUKS AL-H18/4DR1(U), Service Manual

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AUKS DC Inverter 1 Drive1 50HZ R410A Ceiling & Floor Type
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Adjust the relative position of the suspension hook on the suspension bolt so that the unit can be in
level position in all directions. Check with a level gauge after the installation is complete in order to
ensure that the indoor unit is horizontal, otherwise it will cause water leakage, air leakage etc.
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Tighten the bolt and ensure that four hooks are in close contact with the nuts and washers, and the
unit is suspended firmly and reliably onto the hooks.
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After the unit is installed ensure it is secure and does not shake or sway.
6.6 Drainage pipe installation
The drain pipe should be properly insulated to prevent the generation of condensation. Heat insulation
material: the thickness of rubber insulation pipe should be more than 8mm
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Drainage pipe must have a downward gradient (1 / 50 1 / 100).If the drain pipe is installed ups and
downs, it will cause water backflow or leakage etc.
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When finish installation please carry out the drainage test to ensure that the water flow through the
pipeline fluently, and carefully observe the junction to ensure that there is no water leakage at the
junction. If the unit is installed in the newly built house, strongly recommend that this test taken before
the CFiling installation. Even it is the heating only unit, this test is unavoidable.