Hisense 12К Manual De Instrucciones página 19

Take out the moulding board from the packing carton of indoor unit, do not fold it, just use it to decide an
installation location and direction of the unit on the roof and ceiling.
Press the moulding board tightly onto the surface of the roof, draw out the hole position for expand bolt
with a pencil, then take off the moulding board, drill 8 holes for the expand bolts.
It is preferable if the depth of holes just reveal the thread of the poles.
Cut an opening (AxB) on the ceiling board with assistance of the pattern board, make sure to follow
the same direction of the holes for roof bolts. Fix the edges of the opening with the " ["-shaped aluminum bars.
Mount the attached suspending brackets with expand bolts M8X50 on the roof surface.
Make sure to tighten the expand bolts and nuts well. The opening of suspending brackets should face
outward as shown below.
Take out the suspending poles with nut on one end, mount them on the fixed suspending bracket, then
tighten the nuts and washers on the top of the suspending brackets.
Fix the main unit onto the suspending poles with attached nuts and washer.
The nuts on the bottom should turn to about half of the thread length.
( Note: This procedure needs at least 2 persons together.)
8~13mm
Adjust the nuts on the bottom of the suspending poles, allow the bottom of the unit 8-13mm higher than that
of the ceiling board. (as the above figure shown)
Then adjust each corner of the bottom horizontally with a leveling ruler.
( Levelness should be within the scope of 1/100.)
Installation and Maintenance
A(mm)
Model
18K 575~590 575 590
12K,
Leveling ruler
14
B(mm)
~