DC Inverter U-match Series Duct Type Unit 
 
(2)   Diagram of installation location and space for indoor unit (Notice: for the 
best performance of indoor unit, make sure its installation space conforms 
to the following installation dimensions). 
Unit: mm 
 
3.2 Unit Installation 
3.2.1 Indoor Unit Installation 
3.2.1.1 Preparation for Installing the Indoor Unit 
NOTES! 
(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.