Haier AB12CS1ERA Service Manual page 90

Be sure to arrange the drain hose correctly so that it
is leveled lower than the drain hose connecting port of
the indoor unit. (Fig.7)
CAUTION
Do not install the unit drain hose side is too high. Height A
should be less than 5 mm.(Fig.8)
B. UNDER CEILING TYPE
Using the installation template, drill holes for piping and
anchor bolts(for holes).(Fig.9)
1. Drilling for piping
Select piping and drain directions. (Fig.10)
CAUTION
Install the drain hose at the rear. It should not be installed
on the top or right side.
When the directions are selected, drill 80mm and 50mm
or 150mm dia. hole on the wall so that the hole is tilted
downward toward the outdoor for smooth water flow.
(Fig.11)
2. Drilling holes for anchor bolts and installing the anchor
bolts.
With a concrete drill, drill four 12.7 mm dia. Holes.
(Fig.12)
Insert the anchor bolts into the drilled holes, and drive
the pins completely into the anchor bolts with a hammer.
(Fig.13)
88
Super Match