4. Installation of indoor unit group
Fix the indoor unit to the hoisting screw stem.
If necessary, the unit may be hung to the crossbeam.
If there is no hoisting screw stem, directly use the bolt.
Note: When the dimension of the master part does not match with the hole of the ceiling, adjust the slot of
the hanging bracket.
Adjusting to level
a. Conduct leveling adjustment by using gradienter or the
following methods.
Conduct adjustment so as to make the relationship between
the bottom surface of the unit and the unleveled surface in
the hose show as the following diagram.
b. Unless adjusted to the horizontal position, otherwise the floating switch may have fault or misplay.
80
liquid pipe
gas pipe
interface of drainpipe
VP 25 polyethlylene pipe
Model
Liquid pipe (mm)
*9.52
AD322FIAHA
*9.52
AD362FIAHA
*9.52
AD452FIAHA
M10 nut
main
unit
One side of pipeline
water injection
horizontal plane
0~5mm
make the pipeline a little lower
510
electrical cabinet
above
530
below
Gas pipe (mm)
*15.88
*19.05
*19.05
12
: http://splitoff.ru/tehn-doc.html
Hoisting screw stem
M10 washer
M10 spring washer
PVC pipe