7
Installation
Overview of installation location requirements
125 mm
or more
(recommended)
Drain hose hole
You can select the direction of
draining (left or right).
Make at least one round to
reduce noise and vibration.
Maximum pipe height: 8 m
Maximum pipe length: 15 m
The actual units may look different from
the images depicted here.
Outdoor
Unit
Outer wall
Indoor
Unit
Cut insulation to have
rainwater drained
Make a U-trap (A) on the
pipe (which is connected to
the indoor unit) at outer wall
and cut the bottom part of
the insulation (about 10 mm)
to prevent rainwater from
getting inside through the
insulation.
CAUTION
100 mm or more
(recommended)
125 mm
or more
(recommended)
(Unit : m)
Model
Pipe length Pipe height
Minimum Maximum Maximum
AC026/035TNXDKG 3 20 15
AC052TNXDKG 3 30 20
AC071TNXDKG 3 50 30
CAUTION
• Comply with the length and height limits described in
the figure above.
• For the product that uses the R-32 refrigerant, Install
the indoor unit on the wall 1.8 m or higher from the
floor.
Step 1-2 Checking and preparing
accessories and tools
Accessories
Accessories in the indoor unit package
AC***TNXDKG
Mounting bracket (1)
AC026/035TNXDKG
Mounting bracket (1)
AC052/071TNXDKG
Remote control (1) Remote control battery (2)
General information (1) Quick guide (1)
Installation manual (1) Holder remocon (1)
Extra M4 x 12
tapping screw (2)
Tools
General tools
• Vacuum pump
(Backward flowing
prevention)
• Manifold gauge
• Stud finder
• Torque wrench
• Pipe cutter
• Reamer
• Pipe bender
• Spirit level
• Screwdriver
• Spanner
• Drill
• L-wrench
• Measuring tape
Tools for test operation
• Thermometer
• Resistance meter
• Electroscope
DB68-08947A-00_IM_CAC QMD_EU_EN_.indd 7 2020-02-10 오전 11:14:27