DC Inverter U-match Series Cassette Type Unit
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3.2.2 Outdoor Unit Installation
(1) If the outdoor unit is installed on a solid ground such as concrete, use M10
screw bolts and nuts to secure the unit and make sure the unit stands erect and
level.
(2) Do not install it on top of the building.
(3) If it vibrates and causes noise, please add rubber cushion between the outdoor
unit and the installation base.
(4) When the outdoor unit is in heating or defrosting, it needs to drain water. When
installing the drain pipe, plug the accompanied drainage connector to the
drainage hole on the chassis of the outdoor unit. Then connect a drain hose to
the drainage connector (If drainage connector is used, the outdoor unit should
be at least 10cm from the installation ground). See the figures below.
①. Indoor unit adopts special joints that can’t be disassembled. The installation
method is the same as the unit with ordinary joints. However, because the
joints can’t be removed, if the connection is not good and causes leakage, the
joints need to be cut and welded again for replacement.
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