Internal Use Only
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Multi Air Conditioner
SVC MANUAL(Exploded View)
MODEL : AMNW12GTRA0(LMCN125HV)
AMNW18GTQA0(LMCN185HV)
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Specification
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Indoor unit type |
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Ceilling Cassette - 4way |
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Model |
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AMNW12GTRA0[LMCN125HV] |
AMNW18GTQA0[LMCN185HV] |
Decoration Panel Name |
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PT-UQC |
PT-UQC |
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Power Supply |
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Ø / V / Hz |
1/ 208~230/ 60 |
1/ 208~230/ 60 |
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Capacity(*) |
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Btu/h class |
12,000 |
18,000 |
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Current |
Running Current |
A |
0.25 |
0.25 |
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Fan |
Motor Type |
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BLDC |
BLDC |
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Fan Type |
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Turbo Fan |
Turbo Fan |
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Motor Output(W) x No. of Unit |
43 x 1 |
43 x 1 |
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Air Flow Rate |
CMM |
9.5/ 8/ 7 |
13/ 12/ 11 |
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(H / M / L) |
CFM |
335/282/247 |
459/424/388 |
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External Static Pressure |
mmAq |
- |
- |
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Capacitor |
µF / Vac |
- |
- |
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Drive |
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Direct Drive |
Direct Drive |
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Coil |
Row x Column x FPI |
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2R x 8C x 18 |
2R x 10C x 18 |
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Dimensions |
Body |
mm(inch) |
570 x 214 x 570 ( 22 7/16 x 8 7/16 x 22 7/16) |
570 x 256 x 570 ( 22 7/16 x 10 x 22 7/16) |
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(W x H x D) |
Decorative Panel |
mm(inch) |
700 x 30 x 700 (27 6/19 x 1 3/16 x 27 6/19) |
700 x 30 x 700 (27 6/19 x 1 3/16 x 27 6/19) |
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Net Weight |
Body |
kg (lbs) |
14 (30.9) |
15 (33.1) |
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Decorative Panel |
kg (lbs) |
3 (6.6) |
3 (6.6) |
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Air Filter |
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Long life filter |
Long life filter |
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Sound Level (H / M / L) |
dB(A)+3 |
38/ 35/ 32 |
38/ 37/ 34 |
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Piping |
Liquid |
mm (inch) |
6.35 (1/4) |
6.35 (1/4) |
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Connections |
Gas |
mm (inch) |
9.52 (3/8) |
12.7 (1/2) |
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Drain(OD/ID) |
mm(inch) |
32 / 25(1.26/0.984) |
32 / 25(1.26/0.984) |
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Dehumidification Rate |
l/h |
2 |
2 |
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Safety Devices |
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Fuse, thermal protector for fan motor |
Fuse, thermal protector for fan motor |
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Temperature Sensor |
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Thermistor |
Thermistor |
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Referigerant |
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R410A |
R410A |
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Referigerant Control |
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EEV(in Outdoor unit) |
EEV(in Outdoor unit) |
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Transmission Interunit Cable |
No. x AWG |
4X18(Including Earth) |
4X18(Including Earth) |
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Note:
1.Capacities are based on the following conditions:
Cooling: - Indoor Temperature 26.7˚C(80˚F) DB/19.4˚C(67˚F)
-Outdoor Temperature 35˚C(95˚F) DB/23.9˚C(75˚F)
Heating: - Indoor Temperature 21.1˚C(70˚F) DB/15.6˚C(60˚F) WB
-Outdoor Temperature 8.3˚C(47˚F) DB/6.1˚C(43˚F) WB Piping Length - Interconnecting Piping Length 7.5m(24.6 ft.)
-Level Difference of Zero
2.Wiring cable size must comply with the applicable local and national code.
3.The specification may be subject to change without prior notice for purpose of improvement.
4.For more Capacity(*),refer to the combination table
Conversion Formula
kW = Btu/h class X 0.0002931
cfm = CMM x 35.3
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 2 - |
Only for training and service purposes |
LGE Internal Use Only |
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2. Function
Table
Category |
Function |
AMNW12GTRA0 |
AMNW18GTQA0 |
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[LMCN125HV] |
[LMCN185HV] |
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Air supply outlet |
4 |
4 |
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Airflow direction control(left & right) |
X |
X |
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Airflow direction control(up & down) |
Auto |
Auto |
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Auto swing(left & right) |
X |
X |
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Air flow |
Auto swing(up & down) |
O |
O |
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Airflow steps(fan / cool / heat) |
4/5/4 |
4/5/4 |
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Chaos swing |
X |
X |
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Chaos wind(auto wind) |
O |
O |
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Jet cool(Power wind) |
O |
O |
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Swirl wind |
O |
O |
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Deodorizing filter |
X |
X |
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Air Purifier |
Plasma air purifier |
Option |
Option |
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Prefilter(washable / anti-fungus) |
O |
O |
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Drain pump |
O |
O |
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Installation |
E.S.P. control |
- |
- |
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Electric heater(operation) |
X |
X |
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High ceiling operation |
O |
O |
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Hot start |
O |
O |
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Reliability |
Self diagnosis |
O |
O |
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Soft dry operation |
O |
O |
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Auto changeover |
X |
X |
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Auto cleaning |
X |
X |
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Auto operation(artificial intelligence) |
O |
O |
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Auto restart operation |
O |
O |
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Child lock |
O |
O |
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Convenience |
Energy-Saving Cooling Mode |
X |
X |
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Forced operation |
O |
O |
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Group control |
O |
O |
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Sleep mode |
O |
O |
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Timer(on/off) |
O |
O |
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Timer(weekly) |
O |
O |
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Two thermistor control |
O |
O |
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Wide wired remote controller |
Accessory (PQRCUSA0) |
Accessory (PQRCUSA0) |
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Deluxe wired remote controller |
- |
- |
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Individual |
Simple wired remote controller |
X |
X |
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Simple wired remote controller(for hotel use) |
Accessory (PQRCFCS0C) |
Accessory (PQRCFCS0C) |
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Control |
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Wireless remote controller(simple) |
X |
X |
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Wireless LCD remote control |
X |
X |
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Wireless LCD remote control(Ez) |
O |
O |
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General central controller (Non LGAP) |
X |
X |
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CAC |
Dry contact |
Accessory (PQDSB) |
Accessory (PQDSB) |
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Central control(LGAP) |
X |
X |
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Network Function |
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PDI(power distribution indicator) |
X |
X |
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PI 485 |
X |
X |
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Special |
CTIE |
X |
X |
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Function Kit |
Zone control |
- |
- |
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Others |
Thermistor |
- |
- |
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Note :
O : Applied, X : Not applied, - : No relation
*Option : Model name & price are different according to options, and assembled in factory with main unit.
*Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
Copyright ©2009 LG Electronics. Inc. All right reserved. |
- 3 - |
Only for training and service purposes |
LGE Internal Use Only |
|
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