Haier AB242ACBEA Service Manual page 40

Installation procedure of convertible type unit
Install the drain hose at the rear; it should not be
installed on the top or right side.
After the piping and drainage exit has been selected,
drill 80mm and 50mm or 150mm dia. hole through the
wall. So that the hole is slanting downward toward the
outside for smooth water flow if a condensate pump is
not fitted to system.
2. DRILLING HOLES FOR ANCHOR BOLTS AND
INSTALLING THE ANCHOR BOLTS
using a masonry drill, drill four 12.5 mm dia.
Holes.(Fig.11)
Fig. 11
Fig. 11
Insert the anchor bolts into the drilled holes, and drive
the pins completely into the anchor bolts with a
hammer. (Fig. 12)
Fig. 12
3. INSTALLING BRACKETS
Install the brackets with nuts, washers and spring
washers.(Fig. 13)
Fig. 13
Spring washer
Special nut
68 16 21 28
26.5
232
CAUTION
Wall
6mm
12.5mm
Bracket
381
26.5
2-R2.5
2-R2.5
26.5
381
4. INSTALLING INDOOR UNIT
Reset the hex bolts as shown in Fig.14.
Fig. 14
Apply the indoor unit to the brackets.(Fig.15)
Fig. 15
Now, securely tighten the hex bolts in both sides.
5. INSTALL THE DRAIN HOSE
The drain hose will be connected to the right side.(Fig.3)
Insert the drain hose into the drain pan, then secure the
drain hose with a nylon fastener.(Fig.5)
Wrap the insulation (drain hose)around the drain hose
connection. (Fig.9)
Be sure to arrange the drain hose correctly so that it is
lower than the drain hose connecting port of the indoor
unit (Fig.16) if condensate pump is not fitted to system.
Fig. 16
Arrange the drain hose
lower than this portion
232
26.5
68
28 21 16
Indoor unit
Bracket
Bolt
Indoor unit
Remove the hole cover.
Drain hose
OK
Hex bolt
8 to 13mm
NO