DC Inverter U-match Series Duct Type Unit
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3.2 Unit Installation
3.2.1 Indoor Unit Installation
3.2.1.1 Preparation for Installing the Indoor Unit
① Please tighten the nut and bolt to prevent the air conditioner from falling down.
② The unit might be loose if fixing the panel rack only. Be careful during installation.
(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.