Gree U-Match Series Owner's Manual page 20

U-Match Series Duct Type Unit
(1) Install the bolts to the ceiling at a place strong enough to hang the unit. Mark
the bolt positions from the installation template. With a concrete drill for
12.7mm diameter holes. See the following figure.
(2) Insert the anchor bolts into the drilled holes, and drive the pins completely into
the anchor bolts with a hammer. See the following figure.
(3) Install the hanger to the unit. See the following figure.
(4) Pass the unit hangers over the bolts installed to the ceiling and install the unit
with the special nut. See the following figure.
Hook
12.7mm
Ф
I
Screw
Nut
Nut
I
3:1
16