Carrier Super-Slim 18-24 Installation Manual page 10

(B)
Refrigerant piping side
770mm / 30.3" (Suspension bolt)
830mm / 32.7"(Body)
900mm / 35.4"(Ceiling opening)
950mm / 37.4"(Panel)
CAUTION
The unit body should align perfectly with the hole.
Ensure that the unit and the hole are the same
size before moving on.
2. (A)
Drill 4 holes 5cm (2") deep at the ceiling hook
positions in the internal ceiling. Be sure to hold the
drill at a 90° angle to the ceiling.
(B)
Drill 4 holes 12cm-15.5cm (4.7"-6.1") deep at the
ceiling hook positions in the internal ceiling. Be sure
to hold the drill at a 90° angle to the ceiling.
3. Using a hammer, insert the ceiling hooks into the
pre-drilled holes. Secure the bolt using the included
washers and nuts.
4. Install the four suspension bolts.
Page 09-GB
Drain hose side
5. Mount the indoor unit. You will need two people
to lift and secure it. Insert suspension bolts into
the unit's hanging holes. Fasten them using the
included washers and nuts.
(A)
NOTE: The bottom of the unit should be 10-
18mm(0.4-0.7")(Super-Slim models) or 24mm
(0.9")(Compact models) higher than the ceiling
board. Generally, L (indicated in the following
gure) should be half the length of the suspension
bolt or long enough to prevent the nuts from
coming off.
Wall
10 - 18mm (0.4-0.7")
or 24mm (0.9")
Ceiling board
Main body