Floor Standing Air Conditioner SVC MANUAL(Exploded View)

Internal Use Only http://biz.lgservice.com Floor Standing Air Conditioner SVC MANUAL(Exploded View) MODEL : APNH2433LAE[LFN246HV] CAUTION Before Ser...
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Floor Standing Air Conditioner SVC MANUAL(Exploded View) MODEL : APNH2433LAE[LFN246HV]

CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.

Specifications

1. Specifications Indoor Unit APNH2433LAE

Model Power Supply Cooling Capacity Heating Capacity Current Fan

Coil Dimensions (W x H x D) Net Weight

Nominal Running Current Motor Type Fan Type Motor Output(W) x No. of Unit Air Flow Rate(H / M / L) External Static Pressure Capacitor Row x Column x FPI Body Decorative Panel Body Decorative Panel

Air Filter Sound Level (H / M / L) Piping Connections Liquid Gas Dehumidification Rate Safety Devices Temperature Sensor Referigerant Referigerant Control Connectable Outdoor Unit Power and Transmission Interunit Cable

Ø / V / Hz kW Btu/h kW Btu/h A

1 / 208-230 / 60 7.03 24000 7.6 26000 10.9 OBM-4011U1 Turbo Fan 70x1 20/16.5/13 706/583/459 220/450 2R x 30C x 18 570x1820x320(22.4x71.6x12.6) 43(94.8) Long life filter 45/42/40 9.52(3/8) 15.88(5/8) Thermal protector for fan motor Thermistor R-410A EEV(Outdoor Unit) LUU245HV 4 x 18

CMM cfm mmAq μF / Vac mm(inch) mm(inch) kg (lbs) kg (lbs) dB(A)+3 mm (inch) mm (inch) l/h

No. x AWG

Note : 1. Capacities are based on the following conditions: Cooling - Indoor temperature 27°C(80.6°F)DB/19°C(66.2°F)WB - Outdoor temperature 35°C(95°F)DB/ 24°C(75.2°F)WB Heating - Indoor temperature 20°C(68°F)DB/ 15°C(59°F)WB - Outdoor temperature 7°C(44.6°F)DB/ 6°C(42.8°F)WB Piping Length - Interconnecting Piping Length 7.5m - 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.

Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

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Function Table

2. Function Table Indoor Unit Category

Air flow

Air purifying

Installation

Reliability

Convenience

Individual control

CAC network function

Special function kit Others

Function Air supply outlet Airflow direction control(left & right) Airflow direction control(up & down) Auto swing(left & right) Auto swing(up & down) Airflow steps(fan/cool/heat/Plasma) Chaos swing Chaos wind(auto wind) Jet cool(Power wind) Swirl wind Deodorizing filter Plasma air purifier Prefilter(washable / anti-fungus) Drain pump E.S.P. control Electric heater(operation) High ceiling operation Hot start Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation(artificial intelligence) Auto restart operation Child lock Forced operation Group control Sleep mode Timer(on/off) Timer(weekly) Two thermistor control Standard wired remote controller Deluxe wired remote controller Simple wired remote controller Wired remote controller(for hotel use) Wireless remote controller(simple) Wireless LCD remote control General central controller (Non LGAP) Dry contact Network Soluation(LGAP) PDI(power distribution indicator) PI 485 Zone control CTIE Electro thermostat Thermistor

APNH2433LAE 3 O O O O 3/3/3/1 X O O X O O O X X O X O O O O X X O O O O X O X O X X X X X O(New) X X X X X X X X X

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 ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

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Piping Diagrams

3. Piping Diagrams

Heat Exchanger Th2

:Cooling :Heating

Th4 Th3

Sirocco Fan

lndoor unit Th1 Liquid Ø9.52 Gas Ø15.88

LOC.

Description

PCB Connector

Th1

Thermistor for inlet air temperature

CN_ROOM/TH

Th2

Thermistor for EVA. in temperature

CN_EVA/TH

Th3

Thermistor for EVA. out temperature

CN_EVA/TH2

Th4

Thermistor for EVA middle temperature

Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

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CN_GAS

LGE Internal Use Only

Wiring Diagram

4. Wiring Diagram Indoor Unit ❖ APNH2433LAE

❖ AC PCB CN_EVA/TH2

CN_EVA/TH1 CN_ROOM/TH CN_GAS CN_HI/LEFT

CN_TOP VANE

CN_DISP

CN_HEAT CN_PRESS

CN_LO/RIGHT CN_HI/RIGHT CN_AIRC

CN_WRITE CN_IOP CN_LO/LEFT

CN_OUTUNIT

CN_FAN/M

Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

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Exploded View

5. Exploded View Indoor Unit 137211 135500B

147582A

W4811A W48300

147581 146811A

749740C 749740A 235512

437214

135500A 268711A 266000

7

146811A

749740C

135303A

W3110

147582B

135303B 267110

152302

W6851-3

152302 752110

147582C W3110

749740B

146811A 147582D

146811A W48300

135313A

Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

135313B

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W6851-1

LGE Internal Use Only

Exploded View

135515 W4811D 354210 354212 W4811C

263230C

263230B

Eva Out

Eva In 249951

W0FZZ W0CZZ

268711B 349600

35211A 35211C W4810A 135500C

W6640A

135500D

352150 337000

266090

567480A Intake Air

130911 349480

W50400B

W50400A

159830A

130411 346810

140570 336610

159830B

359012

159830C

152301 W4811B

Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes

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P/NO : MFL62129310

FEBRUARY, 2010