LG LS-D2461HL Service Manual ▷ View online
6. Indoor unit installation.
• Hook the indoor unit onto the upper portion of
installation plate. (Engage the two hooks of the
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it left and right.
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it left and right.
7. Connecting the pipings to the indoor unit.
• Align the center of the pipings and sufficiently
tighten the flare nut with fingers.
• 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 fol-
lows the arrow on the wrench.
When tightening the flare nut with torque
wrench, ensure the direction for tightening fol-
lows the arrow on the wrench.
8. Wrap the insulation material around the con-
necting portion.
CAUTION : Take care to arrange the pipings, drain
hose and cables as the picture on page 27
for inserting it into the indoor unit and
refixing the tubing holder easily.
for inserting it into the indoor unit and
refixing the tubing holder easily.
ƒ¡
32
ƒ¡
Connecting
cable
cable
Drain hose
Indoor unit tubing
Flare nut Pipings
Torque wrench
Spanner
Plastic Bands
Insulation material
Press the lower left and right side of the unit
against the Installation Plate until the lower
hooks engages with their slots (sound click).
against the Installation Plate until the lower
hooks engages with their slots (sound click).
Wrap the insulation material around the con-
necting portion.
necting portion.
Pipe Size
Torque
Liquid Side(1/4", 3/8")
1.8kg·m , 4.0kg·m
Gas Side(1/2",5/8")
5.0kg·m, 6.6kg·m
3. Route the indoor tubing with the drain hose to
the piping hole as desired position.
4. Insert the pipings, power supply cord and con-
necting cable into the piping hole.
ƒ¡
33
ƒ¡
Tubing holder
Press
1
Pull
2
Outdoor
Piping
Connecting cable
Indoor
To remove the holder,
press the bottom of cha-
ssis near the holder up-
ward and pull the tab out
of its hole.
press the bottom of cha-
ssis near the holder up-
ward and pull the tab out
of its hole.
For the left pipings
5. Insert the connecting cable into the indoor unit.
• Do not connect the cable to the indoor unit.
• Make a small loop with the cable for easy con-
• Make a small loop with the cable for easy con-
nection later.
6. Tape the tubing, drain hose and the connecting
cable.
7. Indoor unit installation.
• Hook the indoor unit onto the upper portion of
installation plate. (Engage the two hooks of the
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it in left and right.
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it in left and right.
8. Connecting the pipings to the indoor unit.
• Align the center of the pipings and sufficiently
tighten the flare nut with fingers.
• 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 fol-
lows the arrow on the wrench.
When tightening the flare nut with torque
wrench, ensure the direction for tightening fol-
lows the arrow on the wrench.
9. Wrap the insulation material around the con-
necting portion.
CAUTION : Take care to arrange the pipings, drain
hose and cables as the right upper picture
for inserting it into the indoor unit and
refixing the tubing holder easily.
for inserting it into the indoor unit and
refixing the tubing holder easily.
ƒ¡
34
ƒ¡
Indoor/outdoor
connecting cable
connecting cable
Taping
Gas side piping
Liquid side piping
Drain hose
Connecting
cable
cable
Indoor unit tubing
Flare nut Pipings
Torque wrench
Spanner
Plastic Bands
Insulation material
Wrap the insulation material around the con-
necting portion.
necting portion.
10. Set the pipings and the connecting cable to
the back of the chassis with the tubing hold-
er.
er.
• Hook the edge of tubing holder to tap on chassis and
push the bottom of tubing holder to be engaged in the
bottom of chassis.
bottom of chassis.
11. Indoor unit installation.
• Hook the indoor unit onto the upper portion of
installation plate. (Engage the two hooks of the
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it left and right.
rear top of the indoor unit with the upper edge of
the installation plate,)
Ensure the hooks are properly seated on the
installation plate by moving it left and right.
ƒ¡
35
ƒ¡
Tubing holder
Taping
Piping
Drain hose
Push
2
Hook
1
Connecting
cable
cable
Drain hose
Press the lower left and right side of the unit
against the Installation Plate until the lower
hooks engages with their slots (sound click).
against the Installation Plate until the lower
hooks engages with their slots (sound click).
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