CONNECTING PIPES
15
ENGLISH
Forming the piping
Form the piping by wrapping the connecting
portion of the indoor unit with insulation mate-
rial and secure it with two kinds of vinyl tape.
- If you want to connect an additional drain
hose, the end of the drain outlet should be
routed above the ground. Secure the drain
hose appropriately.
In cases where the outdoor unit is installed
below the indoor unit perform the following.
1
Tape the piping, drain hose and connecting
cable from down to up.
2
Secure the tapped piping along the exterior
wall using saddle or equivalent.
Connecting the pipes to the
Outdoor unit
- Align the center of the piping and sufficiently
tighten the flare nut by hand.
- Finally, tighten the flare nut with torque
wrench until the wrench clicks.
When tightening the flare nut with torque
wrench, ensure the direction for tightening
follows the arrow on the wrench.
• Trap is required to prevent water from entering
into electrical parts.
Taping
Drain hose
Pipings
Connecting
cable
Power supply
cord
Plastic
Plastic
band
band
Plastic
band
Seal a small
Seal a small
opening around
opening around
the pipings with
the pipings with
gum type sealer.
gum type sealer.
Seal a small
opening around
the pipings with
gum type sealant.
Trap
Seal a small opening
around the pipings
with gum type sealer.
OUTDOOR
OUTD
OOR
UNIT
UNIT
OUTDOOR
UNIT
OUTD
OOR
UNIT
Outside diameter
Torque
mm
inch
N.m
Ø6.35
1/4
16±2
Ø9.52
3/8
38±4
Ø12.7
1/2
55±6
Ø15.88
5/8
75±7
* When tighten the pipe, hold the haxagonal
body.
1,MFL67448529,영영 2017. 6. 19. 영영 3:45 Page 15