5.2 Installation
5.3.1 When there is no installation position on the ceiling
1) Attach the hanging bracket seat to the hoisting bolt; be sure to use bolt and nut separately at upper
and lower head of the hanging bracket seat to firmly fix the hanging bracket seat; use locating plate 7
to avoid the washer coming-off.
2) The dimensions of ceiling opening please refer to installation picture above. The details refer to the
building agent or carpenter. The indoor unit center is marked on the attached installation drawing. As
shown in the figure below, the screws 6 (3 pcs) mount the installation label on the unit; fix the angle
of drain channel at pipeline outlet with screw.
3) Adjust the unit to correct installation positions.
4) Check whether the unit is level. The indoor unit is equipped with embedded drain and float switch.
Check whether the four angles of unit are level with level or polyethylene pipe filled with water one
by one (if the condensation water flow of unit inclines towards reverse direction, the float switch may
be unable to work, which may lead to drip)
5) Remove the washer fixing plate 7 to avoid drop-off of waterproof washer and tighten the upper nut.
6) Remove the installation label.
5.3.2 When there is installation position on the ceiling
1) Temporarily install the indoor unit Attach the hanging bracket on the hoisting bolts. Be sure to use
bolt and nut separately at upper and lower head of the hanging bracket seat to firmly fix the hanging
bracket seat; use locating plate 7 to avoid the washer coming-off.
2) Adjust the height and position of unit.
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