LG LMU360CE Support Question
LG LMU360CE Support Question
Find answers below for this question about LG LMU360CE.Need a LG LMU360CE manual? We have 1 online manual for this item!
Question posted by Anonymous-120046 on September 6th, 2013
Where Can I Get 6877a20050b Original 3/8 Size So I Do Not Nave To Modify The Con
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Current Answers
Related LG LMU360CE Manual Pages
Service Manual - Page 1
...://www.lgservice.com
LG Multi Type Air Conditioner
SERVICE MANUAL
MODEL
• Indoor Unit:
Room Type
AMNH093D4A0(LMN090HE) AMNC093D4A0(LMN090CE) AMNH123DEA0(LMN120HE) AMNC123DEA0(LMN120CE)
Art Cool Type
AMNH093APM0(LMAN090HNS) AMNC093APM0(LMAN090CNS) AMNH123APM0(LMAN120HNS) AMNC123APM0(LMAN120CNS)
• Outdoor Unit: A3UH363FA0(LMU360HE) A3UC363FA0(LMU360CE)
LG
CAUTION
• BEFORE...
Service Manual - Page 2
Multi type Air Conditioner Service Manual
TABLE OF CONTENTS
Model Number Nomenclature ...3 Symbols Used in this Manual ...4
Safety Precautions...5 Dimensions...11
Indoor Unit...11 Outdoor Unit ...12 Product ...Troubleshooting Guide 67 General Information...72 2-way, 3-way Valve ...78 Exploded View & Replacement Parts List 82 Indoor Unit ...82 Outdoor Unit ...86
2 Multi type Air Conditioner
Service Manual - Page 4
... this Manual
This symbol alerts you to hazards that could cause harm to the risk of electric shock.
This symbol indicates special notes.
4 Multi type Air Conditioner
Model Number Nomenclature
Combination table
Operation 1 UNIT 2 UNIT
3 UNIT
Combination(k Btu) A B C Total Unit-A
Cooling
Capacity (Btu/h)
Input
Unit-B Unit-C Total (W)
Current EER (A) (Btu/h.w) Unit-A
Heating...
Service Manual - Page 6
...and a door or a window is risk of fire or electric shock.
6 Multi type Air Conditioner Be cautious when unpacking and installing the product.
• Sharp edges could fall with age..., or damage to the product.
• If the base collapses, the air conditioner could cause injury. shock. Safety Precautions
Do not modify or extend the power cable.
• There is risk of fire, electric...
Service Manual - Page 8
ed operation.
age.
90°
8 Multi type Air Conditioner
age.
Ventilate the product from time to ensure that Keep level even when
age after installation or repair of product. or fall onto the outdoor ...
Service Manual - Page 9
...could cause product malfunction or inefficient operation. It is a consumer air conditioner, not a precision refrigeration system.
• There is risk of air flow.
Do not block the inlet or outlet of fire, ...the product for special purposes, such as preserving foods, works of the product when removing the air filter. Do not install the product where it will be exposed to sea wind (salt spray...
Service Manual - Page 10
... the water drained Use a firm stool or ladder
from the batteries gets onto your skin or clothes, wash it well with new ones of the air conditioner and could cause product malfunction or damage.
• There are sharp and moving parts that could cause • Be careful and avoid personal
serious health...
Service Manual - Page 14
... name)
Refrigerant charge
Charge
g(oz)
Type
Control
Coil
Tube Size (OD)
inch(mm)
Fins per inch
No. Heating: ...
m
Packing Dimension
W*H*D
inch(mm)
Stuffing Quantity
20/40ft
A3UC363FA0(LMU360CE)
9,000~36,000 2637~10,550 2267~9071
1320~3680 5.9~16...some specifications may be changed without notification.
14 Multi type Air Conditioner
A3UH363FA0(LMU360HE)
9,000~36,000 2637~10,550 2267...
Service Manual - Page 16
...
more than 30cm (11.8 inch)
more than 30cm (11.8 inch)
more than 70cm (27.6 inch)
16 Multi type Air Conditioner niently routed away. 4. Rooftop Installations: If the outdoor unit is not restricted. 2.
Take the air conditioner weight into account and select a place where noise and vibration are adequate for the unit location. sary damage...
Service Manual - Page 18
...)
A
B
C
D
S4
50
105
59
105
SE
65
110
85
110
D
Installation plate
B
C
Ø70mm
Left rear piping
A Ø70mm
Right rear piping
18 Multi type Air Conditioner Measure the wall and mark the centerline. If mounting the unit on the wall with type "A" screws.
Installation
Fixing Installation Plate(Standard Type)
The wall...
Service Manual - Page 20
...
1. Drill the piercing part for hanging product)
10mm
INSTALLATION GU
9.
Plastic anchors
Plastic anchors
4. Horizontality
INSTALLATION GUIDE MAP
Indoor
WALL
Outdoor
5-7mm (0.2~0.3")
20 Multi type Air Conditioner INSTALLATION GUIDE MAP
7. In case of piercing rear surface)
2. First, Drive the two points of the upper parts by adhesive tape. Check the fixed product...
Service Manual - Page 22
... hose, and the connecting cable. If the drain hose is recommended.
22 Multi type Air Conditioner
Drain hose
Drain hose
Tape Connecting pipe Drain hose
Connecting cable
Connecting cable
Drain hose
Loop...into the indoor unit from chassis.
3.
Route the indoor tubing and the drain hose in the original position. If a flared section is defective, cut it off and do flaring work with the cable...
Service Manual - Page 24
... to drain pipe. 1. Indoor unit installation • Hang the indoor unit from the hooks at the indoor unit, install the drain pipe.
24 Multi type Air Conditioner
Indoor unit
Installation plate 8cm
Spacer
Indoor unit tubing Flare nut Pipes
Wrench Indoor unit tubing
Open-end wrench (fixed) Flare nut Connection pipe
Drain...
Service Manual - Page 26
Flaring Work and Connection of panel front
Panel Front Connector
3. Drive two screws.
26 Multi type Air Conditioner Assemble connecting lead wire with controller and first fix the upper part of panel front, then match the lower part of Piping
s Panel Assembly(Art Cool Type only)
1. First, Check the side cover assembly exactly, Fix power cord in the bottom groove of cover side left.
2.
Service Manual - Page 28
..., and performance.
• Romove the batteries from the remote controller. • Slide the cover according to be used for some long time.
28 Multi type Air Conditioner Flaring Work and Connection of Piping
REMOTE CONTROL PREPARATION(OPTIONAL)
HOW TO MOUNT ONTO A WALL
HOW TO INSERT BATTERIES Remove the battery cover from the...
Service Manual - Page 30
...according to the electrical diagram behind the front panel of Indoor Unit.
Main power source
Air Conditioner
Circuit Breaker Use a circuit breaker or time delay fuse. RECOMMAND: The power cord connected... outdoor unit and the terminal No. are the same as the fixture.
30 Multi type Air Conditioner When installing, refer to the outdoor unit connection. (Ensure that not to be complied with...
Service Manual - Page 32
... connected.
High voltage Strand wire
Round terminal
Strip 10mm(3/8")
Loosening the terminal block screw
Low voltage
Fastening the wire tightly
Connecting cable
32 Multi type Air Conditioner
How to connect wiring to the terminals
s For strand wiring (1) Cut the wire end with a wire cutter or wire-cutting pliers,
then strip the insulation...
Service Manual - Page 33
... between Indoor Unit and Outdoor Unit
CAUTION: Provide a circuit breaker between power source and the unit as those of indoor unit respectively. Main power source
Air Conditioner
Circuit Breaker Use a circuit breaker or time delay fuse. Connecting cable
2.
Service Manual - Page 34
...Long Pipe Setting
Checking the drainage
To check the drainage.
1. Downward slope
Do not raise
Accumulated drain water
Air
Water leakage
Water leakage
Waving
Tip of the
indoor unit without any leakage and goes out the drain exit.... in water
Water leakage
Ditch
Less than 50mm gap
34 Multi type Air Conditioner
Do not make drain piping. Pour a glass of water on the evaporator. 2.
Service Manual - Page 36
... cylinder(in the refrigerant system have been properly connected and all wiring for leaks with charge hoses. Air Purging and Evacuation
Air Purging and Evacuation
Air and moisture remaining in vertical standing position)
36 Multi type Air Conditioner
Leakage test
• Connect the manifold valve(with pressure gauges) and dry nitrogen gas cylinder to remove...
LG Knowledge Base Results
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Window Air Conditioners: How to choose an air conditioner for the room size by BTUs needed. - LG Consumer Knowledge Base
... in an elevated setting. The EER is used only for the room, the unit will cycle off frequently. Window Air Conditioners: How to choose an air conditioner for the room size by 25 feet. Purchase a window air conditioner with an EER of the room(s) needing the most cooling. Choosing the wrong unit can be cooled by a permanently... -
Air conditioner: Why does the unit run constantly? - LG Consumer Knowledge Base
... not set temperature and run for the room? The unit will not run constantly? Is the air conditioner sized properly for extended periods. If you know the room's square footage and are in operation. HSPF? / Window Air conditioner: Why does the unit run Floor Standing What is SEER? Make sure the temperature setting is dripping... -
LG Consumer Knowledge Base / Air Conditioner
... Window AC is Freezing up or Icing What is dripping water Air Conditioner has a bad smell Air Conditioner Settings and Operation Window Air Conditioners: How to choose an air conditioner for the room size by BTUs needed. HSPF? Articles Air Conditioner is SEER? Window AC cool but not removing humidity Window AC Cycles on and off Window AC Motor runs but...
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