Heat Controller AS-W093E7Y0, AS-W123E7Y0 Service Manual

Wall Mounted

Mini-Split System

Inverter Single-Zone

Air Conditioning/Heat Pump

AS-W093E7Y0 [VMH09SB-1] AS-W123E7Y0 [VMH12SB-1]

Before servicing the unit, read the

“safety precautions” in this manual.

Only for authorized service personnel.

HEAT CONTROLLER, INC.

- 2 -

LGE Internal Use Only

1. Specification

Note:

O

: Applied, - : No relation

*

For circuit breaker rating, please conform to local standards wherever necessary.

❈

Some of functions are slightly different depending upon models.

❈

The specification may be subject to change without prior notice for purpose of improvement.

❈ Capacity : based on 203V

Cooling Capacity kW (Min~Rating~Max) Btu/h Heating Capacity kW (Min~Rating~Max) Btu/h Power Input Cooling/Heating W Running Current Cooling/Heating A Starting Current Cooling/Heating A EER W/W

Btu/h.W COP W/W Power Supply Ø / V / Hz Power Factor % Air Flow Rate Indoor,Max m3/min(cfm)

Outdoor,Max m3/min(cfm) Moisture Removal l/h Sound Level Indoor,H/M/L dB(A)+3

Outdoor,Max dB(A)+3 Refrigerant & Charge(at 7.5m) g(oz) Additional Refrigerant Charge g/m(oz/ft) Compressor Type

Model

Motor Type

Oil Type

Oil Charge cc

O.L.P Name Fan(Indoor) Type

Motor Output W Fan(outdoor) Type

Motor Type

Motor Output W Circuit Breaker* A Power Supply Cable NEC Power and Transmission Cable NEC Piping Liquid Side mm(in) Connections Gas Side mm(in) Drain Hose O.D , I.D mm(in) Dimension Indoor(W*H*D) mm

inch

Outdoor(W*H*D) mm

inch

Net Weight Indoor kg(lbs)

Outdoor kg(lbs) Operation Range Cooling(Outdoor) °C(°F)

Heating(Outdoor) °C(°F) Max. Piping Length m(ft) Max. Elevation Difference m(ft) Tool Code(Chassis) Indoor + Outdoor Functions Temperature Control

Plasma Filter

Prefilter(washable/anti-fungus)

Auto Clean

CHAOS Wind(Auto Wind)

Steps, Fan/Cool/Heat

Airflow Direction Control(up&down)

Airflow Direction Control(left&right)

Remocon Type

Setting Temperature Cooling [°C(°F)]

Range Heating [°C(°F)]

Auto Operation (Micom Control)

Auto Changeover (Micom Control)

Self Diagnosis

Timer

Sleep Operation

Soft Dry Operation

Restart Delay(minute)

Deice Control(Defrost)

Hot Start

Jet Cool / Heat

Low Ambient Operation

Special Function Network Functions Dry Contact

Network Solution(LGAP)

PI485

Models

AS-W093E7Y0

[VMH09SB-1]

AS-W123E7Y0

[VMH12SB-1]

0.90~2.70~3.70 0.90~3.52~4.04

3,070~9,200~12,620 3,070~12,000~13,800

0.90~3.52~5.00 0.90~4.54~5.49

3,070~12,000~17,060 3,070~15,500~18,720

690/915 1120/1370

3.2/4.2 5.0/5.9

3.91 3.14

13.3 10.7

3.85 3.31

1/208-230/60 1/208-230/60

94 97

8.5(300) 9.5(335)

29(1,024) 29(1,024)

0.6 1.3

36/33/30 39/33/30

48 48

R410A, 1,000(35.3) R410A, 1,000(35.3)

20(0.22) 20(0.22)

Rotary Rotary

5RS102XAA21 5RS102XAA21

BLDC BLDC

FV50S FV50S

320 320

-Cross Flow Fan Cross Flow Fan

20 20

Propeller Propeller

BLDC BLDC

43 43 15 15 14 14 18 18

6.35(1/4) 6.35(1/4)

9.52(3/8) 9.52(3/8)

21.5,16.0(0.85,0.63) 21.5,16.0(0.85,0.63) 895*282*165 895*282*165

35.2*11.1*6.5 35.2*11.1*6.5 770*545*245 770*545*245

30.3*21.5*9.6 30.3*21.5*9.6

8(17.6) 8(17.6)

35(77.2) 35(77.2)

-10 ~ 46 (14.0~114.8)(Low Ambient) -10 ~ 46 (14.0~114.8)(Low Ambient)

-15 ~ 24 (5.0 ~ 75.2) -15 ~ 24 (5.0 ~ 75.2)

15(49) 15(49)

7(23) 7(23)

SE + UL SE + UL

Thermistor Thermistor

-OO OO OO

-/4/4 -/4/4 Auto Auto

Manual Manual

Wireless LCD Wireless LCD 18 ~ 30 (64~86) 18 ~ 30 (64~86) 16 ~ 30 (60~86) 16 ~ 30 (60~86)

-OO OO

24h On/Off 24h On/Off

OO OO 22 OO OO

O / O O / O

OO

--

- 3 -

LGE Internal Use Only

2. Piping Diagrams

Indoor Unit Outdoor Unit

Heat Exchanger (Evaporator)

Heat Exchanger (Condenser)

EEV

Compressor

Accumulator

Gas Side

3-Way Valve

2-Way Valve

Liquid Side

Cooling

Heating

Reversing Valve

Th1

Th2

Th5

Th4

Th3

LOC. Description PCB Connector

Th1 Thermistor for indoor air temperature

CN_TH1(INDOOR)

Th2 Thermistor for evaporating temperature

Th3 Thermistor for discharge pipe temperature CN_D_PIPE(Outdoor)

Th4 Thermistor for condensing temperature

CN_TH1(OUTDOOR)

Th5 Thermistor for outdoor air temperature

* EEV : Electronic Expansion Valve.

- 4 -

LGE Internal Use Only

3. Wiring Diagrams

CN_HUB/UV

CN_DISP2(BL)

CN_12V

CN_DISP(WH)

CN_TH1

CN_MOTOR1

CN_TH2

CN_L/R(BL)CN_L/R(BL)

Indoor Unit

- 5 -

LGE Internal Use Only

CN-SUMP HEATER

CN-4WAY

CN-TEST

CN-PC

CN-EEVCN-D/ACN-FLASH

CN-TH1

CN-D_PIPE

CN-FAN2

RY-SUMP HEATER

Outdoor Unit

- 6 -

LGE Internal Use Only

Indoor Unit

4. Exploded View

152302

342800

263230A

359011

131410 733010

135316

135314

135311

147581

268711A

146811

346810

135516

35211B

352150

354210

249951

268711B

267110

152313

Option Parts

Indoor Air, Evaporater

Thermistor

Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.

Please check the correct parts in View RPL(Replacement Part List) on GCSC. (GCSC Website http://biz.Lgservice.com,)

- 7 -

LGE Internal Use Only

Outdoor Unit

554031

552202

552560

552116

554160

561410

430960A

430960B

550140

552203B

552203A

553000

W49810

649950

437211

661400

435301

559010

349480

546810

549610

261704

447910

55211G

552200

263230E

D-pipe Thermistor

435300

137213B

137213A

435511

268711F

263230D

EEV Coil

Outdoor Air,

Condenser Thermistor

Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.

Please check the correct parts in View RPL(Replacement Part List) on GCSC. (GCSC Website http://biz.Lgservice.com,)

Specifications and performance data subject to change without notice.

HEAT CONTROLLER, INC.

1900 WELLWORTH AVENUE • JACKSON, MICHIGAN 49203

THE QUALITY LEADER IN CONDITIONING AIR

MFL42286408

Heat Controller AS-W093E7Y0, AS-W123E7Y0 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual