78
Too high
midway
End immersed
in water
Waves
Less than
5 cm
Clearance with
floor is too small
Bad odor from
ditch
Flare die
A
1. Cut pipe
2. Remove burs
3. Insert flare nut
Cutting and flaring work of piping
• Pipe cutting is carried out with a pipe cutter and burs must be re-
moved.
drainage
• Install the drain hose so as to be downward slope without fail.
• Do not install the drainage as shown below.
• Pour water in the drain pan of the indoor unit and confirm that
drainage is carried out securely outdoors.
• In case that the attached drain hose is in a room, please apply heat
insulation to it without fail.
Correct Incorrect
Lean Damaged
flare
Cracking
Correct Incorrect
Partial
flare
Flare too
large
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