LG ABDPE Owner's manual

LG
Brand
LG
Model
ABDPE
Type
Owner's manual

This manual is also suitable for

LG ABDPE is a drain pump assembly designed for use in air conditioning units. It is capable of pumping water at a rate of 400cm3/min and has a maximum drain head height of 700mm. The drain pump assy comes with an elbow, hose, tie wrap, screws, and rubber for installation. It is important to note that the drain pump assy must be installed at a safe area where it is far away from the user. Additionally, the drain hose should be kept downward up to 1/50~1/100 inclination to prevent any upward flow or reverse flow.

LG ABDPE is a drain pump assembly designed for use in air conditioning units. It is capable of pumping water at a rate of 400cm3/min and has a maximum drain head height of 700mm. The drain pump assy comes with an elbow, hose, tie wrap, screws, and rubber for installation. It is important to note that the drain pump assy must be installed at a safe area where it is far away from the user. Additionally, the drain hose should be kept downward up to 1/50~1/100 inclination to prevent any upward flow or reverse flow.

1
2
1
Drain Pump
Safety First
• Cut off the power supply before installation and maintenance.
• Drain Pump Assy, Elbow and Hose must be installed at safe area where it is far
away from the user.
• Drain Pump Assy must be installed at appointed location.
• All wiring and connections are for installation only.
Quantity
Quantity Package contents
1 Drain Pump Assy(AC220~240V, 50/60Hz, 400cm
3
/min)
1 Elbow(ø32mm)
1 Hose
2 Tie Wrap
10 Screw
1 Rubber
1 Installation manual
Service Parts List
Dran pump Assy Elbow Hose
Rubber
Screw Tie wrap
No. Location No. P/No. Description Remark
1 158590 5858A10001L Pump Water
2 266012 6601A20001E Switch Assy, Float
P/No.:3828A20096D
2
How to install
1. Separate the filter. 2. Open the top cover.
3. Assemble the drain pump assy
- Drive 4 screws to the Channel.
- Drive 2 screws to the Side Panel.
4. Attach the elbow to the side panel.
5. Connect the hose and tie wrap.
7. Assemble the top cover.
6. Connect two lead wires to control box.
(One is float switch, the other is for
power supply to drain pump.)
Elbow
Drain pump
Wall
Unit
Drain pipe�
(Local supply)
Thermal insulator�
(Local supply)
MAX 700mm
Drain Pipe
Drain Pump
Drain hose
1/50~1/1001/50~1/100
3
Attention
1. Possible drain-head height is up to
700mm. So, it must be installed
below 700mm.
2. Keep the drain hose downward up
to 1/50~1/100 inclination.
Prevent any upward flow or
reverse flow in any part.
3. 5mm or thicker formed thermal
insulator is provided for the drain
pipe.
4. Upward routing is not allowed.
5. Be sure to check the drain pump
for normal operation and abnormal
noise when electrical wiring is
complete.
INDOOR ELECTRIC CIRCUIT
INDOOR�
MOTOR
DRAIN�
PUMP
BR
BR
YL
OR
RD
BL
BL
RD
BK
BL
BL
BK
GN/YL
GN/YL
COMP
4 WAY
FUSE�
250V10A
TEMP.�
THERMISTOR
PIPE�
THERMISTOR
FLOAT S/W
REMOTE�
CONTROL
ZONE�
CONTROL
Drain Pump Assy
TERMINAL�
BLOCK
1
(
L
)
2
(
N
)
4 3
5
TO OUTDOOR UNIT
4
Wiring Diagram
Test operation
• Before test operation, be sure all information is understood completely, and follow
the guideline of manual.
• Connect the power and turn on cooling mode.
• After compressor operating, it starts and compressor off, it stops 6 minutes later.
Troubleshowting
PROBLEM CAUSE REMEDY
No power supply
Pump does not work.
Pump noisy
Float switch doesn't
operate.
Pumping air
Vibrating against
surfaces.
Check electrical connection and voltage of
the power supply.
Check float switch.
Check pump connection for water
contamination.
Check the assembly state of drain pump to
the unit.
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  • Page 2 2
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  • Page 4 4

LG ABDPE Owner's manual

LG
Brand
LG
Model
ABDPE
Type
Owner's manual
This manual is also suitable for

LG ABDPE is a drain pump assembly designed for use in air conditioning units. It is capable of pumping water at a rate of 400cm3/min and has a maximum drain head height of 700mm. The drain pump assy comes with an elbow, hose, tie wrap, screws, and rubber for installation. It is important to note that the drain pump assy must be installed at a safe area where it is far away from the user. Additionally, the drain hose should be kept downward up to 1/50~1/100 inclination to prevent any upward flow or reverse flow.

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