LG LS-P0960HL Service Manual ▷ View online
31
3. Insert the connecting cables, the drain pipe
and connecting pipings throught the piping
hole on the wall.
hole on the wall.
4. Connect connecting pipings and indoor tubing,
and the drain hose and the drain pipe and
place the drain pipe into the chassis.
place the drain pipe into the chassis.
• Don't connect the cableto the indoor unit.
• Make a small loop for easy connection later.
• Glue up the connection portion of drain hose and
• Make a small loop for easy connection later.
• Glue up the connection portion of drain hose and
drain pipe.
5. Bend the drain hose as shown in the figure and
bind the drain hose, the pipings and the con-
necting cables altogether.
necting cables altogether.
Outdoor
Indoor
Connecting Cable
Drain Pipe
Drain Hose
Connecting Piping
Loop
For left rear pipings
Pipe Size
Torque
Liquid Side (1/4")
1.8kg·m
Gas Side (3/8")
4.2kg·m
Indoor unit tubing
Flare nut Pipings
Torque wrench
Spanner
Drain Pipe
Drain Hose
Adhevsive
32
6. Wrap the insulation material around the con-
necting portion.
CAUTION : Take care to arrange the pipings, drain
hose and cables as the feature 6 page for
inserting it into the indoor unit and mount
the indoor unit on the installation plate.
inserting it into the indoor unit and mount
the indoor unit on the installation plate.
7. Wrap the tubing, the drain hose and the con-
necting cable with tape.
8. Indoor unit installation
• Hook the indoor unit onto the upper position of instal-
lation plate. (Engage the two hooks of the rear top of
the indoor unit with the upper edge of the installation
plate.)
Insure the hooks are properly seated on the installa-
tion plate by moving it in left and right.
the indoor unit with the upper edge of the installation
plate.)
Insure the hooks are properly seated on the installa-
tion plate by moving it in left and right.
Indoor/outdoor
connecting cable
connecting cable
Taping
Gas side piping
Liquid side piping
Drain hose
Connecting
cable
cable
Connecting cable
Drain hose
Press the lower left and right side of the unit
against the Installation Plate until the hooks
engages with their slots (sound click).
against the Installation Plate until the hooks
engages with their slots (sound click).
Plastic Bands
Insulation material
Wrap the insulation material around the con-
necting portion.
necting portion.
1) Connecting the piping to the Oudoor
unit.
1. Align the center of the pipings and sufficiently
tighten the flare nut with fingers.
2. Finally, tighten the flare nut with torque wrench
until the wrench clicks.
• When tightening the flare nut with touque wrench,
ensure the direction for tightening follows the arrow
on the wrench.
on the wrench.
2) Connecting of the cable
1. Remove the cover control from the unit by loss-
ening the screw.
Connect the wires to the terminals onthe con-
trol board individually as the following.
trol board individually as the following.
1) Cooling only type
2. Secure the cable onto the control board with
the holder (clamper).
3. Refix the cover control to the original position
with the screw.
ƒN
The connecting cable for installation of indoor and
outdoor unit must be approved by TüV standard or
equivalent.
outdoor unit must be approved by TüV standard or
equivalent.
Pipe Size
Torque
Liquid Side(1/4")
1.8Kg
¡⁄
m
Gas Side(3/8")
4.2Kg
¡⁄
m
Gas Side(1/2")
5.5Kg
¡⁄
m
Outdoor unit
Liquid side piping
(Smaller Dia)
(Smaller Dia)
Gas side
piping
(Bigger Dia)
piping
(Bigger Dia)
Torque wrench
Terminal block
(Pillar terminal)
(Pillar terminal)
Outdoor unit
Over 5mm
Holder for
connecting cable
connecting cable
Connecting cable
Cover control
BROWN BLUE GREEN/YELLOW
1(L) 2(N)
BLACK
GRAY
1(L) 2(N)
3 4
BLACK
GRAY
BROWN BLUE G/Y BLACK RED
Terminals on the outdoor unit
Terminals on the indoor unit
Terminals on the outdoor unit
1(L) 2(N)
1(L) 2(N)
3 4
Terminals on the indoor unit
BROWN BLUE G/Y BLACK RED
Color of Wires
2) Cooling & Heating type
Color of Wires
Color of Wires
3. Connecting Pipings and the cable to Outdoor unit
33
1) Checking the Drainage
1. Remove the Grille from the cabinet.
• Set the up-and-down air direction louver to open
• Set the up-and-down air direction louver to open
position(horizontally) by finger pressure.
• Remove the screw caps and the securing screws.
• To remove the Grille, pull lower the left and right
• To remove the Grille, pull lower the left and right
side of the grille toward you (slightly tilted) and lift it
straight upward.
straight upward.
2. Check the drainage.
• Pour a glass of water on the evaporator.
• Ensure if water flows drain hose of indoor unit.
• Pour a glass of water on the evaporator.
• Ensure if water flows drain hose of indoor unit.
Pull the right and the left side.
Screw
Screw cap
Evaporator
4. Checking the Drainage and Connecting the cable to Indoor unit
34
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