Step 1.3 Drilling A Hole Through The Wall - Samsung AE022MNADEH Installation Manual

Preparation
Tools
General tools
• Vacuum pump
(Backward flowing
prevention)
• Manifold gauge
• Stud finder
• Torque wrench
B C
• Pipe cutter
• Reamer
Tools for test operation
• Thermometer
• Resistance meter
• Electroscope
Step 1.3 Drilling a hole through the
wall
Before fixing the installation plate to a wall and then fixing
the indoor unit to the installation plate, a window frame,
or a gypsum board, you must determine the position of a
hole (with 65 mm inner diameter) through which the pipe
bundle (consisting of power and communication cables,
refrigerant pipes, and drain hose) will pass and then drill
that hole.
1 Determine the position of a 65 mm hole in
consideration of the possible directions of the pipe
bundle and the minimum distances between the hole
and the installation plate.
Left
<Possible directions of the pipe bundle>
6 English
• Pipe bender
• Spirit level
• Screwdriver
• Spanner
• Drill
• L-wrench
B
• Measuring tape
Right
Rear right or left
Bottom right
CAUTION
• If changing the pipe direction from left to right, do not
drastically bent it but slowly turn it in the opposite
direction as shown. Otherwise, the pipe may be
damaged in the process.
C B
<Minimum distances between the hole and the
installation plate>
Model
AE022MNADEH
AE028MNADEH
AE036MNADEH
AE056MNADEH
AE071MNADEH
2 Drill the hole.
CAUTION
• Be sure to drill only one hole.
• Make sure that the hole slants downwards so that the
drain hose slants downwards to drain water well.
Indoor unit
<The hole slants downwards>
Pipe bundle hole
C
(Unit : mm)
A B C D
36 60 65 36
36 120 81 36
33 110 110 33
Pipe bundle hole: Ø 65 mm
Wall
Drain hose