Internal Use Only
http://biz.lgservice.com
Room Air Conditioner
SVC MANUAL(Exploded View)
MODEL : AS-W093MMB7(LAN090HYV1/LAU090HYV1) AS-W123MMB7(LAN120HYV1/LAU120HYV1)
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
Product Specifications
Buyer Model (Indoor Unit / Outdoor unit) |
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LA-090HYV1 |
LA-120HYV1 |
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Unit |
(LAN090HYV1 / LAU090HYV1) |
(LAN120HYV1 / LAU120HYV1) |
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Factory Model (Indoor Unit / Outdoor unit) |
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AS-W093MMB7 |
AS-W123MMB7 |
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(ASNW093MMB7 / ASUW093MMB7) |
(ASNW123MMB7 / ASUW123MMB7) |
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Cooling Capacity (Min ~ Rated ~ Max) |
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kW |
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0.30 ~ 2.64 ~ 3.80 |
0.30~3.22~4.04 |
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Btu/h |
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1,023 ~ 9,000 ~ 12,966 |
1,023~11,000~13,785 |
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Heating Capacity (Min ~ Rated ~ Max) |
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kW |
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0.30 ~ 3.22 ~ 6.00 |
0.30~3.51~6.50 |
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Btu/h |
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1,023 ~ 11,000 ~ 20,472 |
1,023~12,000~22,178 |
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Maximum Heating Capacity |
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Outdoor 17ºF (Indoor 70ºF) |
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Btu/h |
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11,935 (109%) |
14,650 (122%) |
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Outdoor 5ºF (Indoor 70ºF) |
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Btu/h |
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11,220 (102%) |
13,720 (114%) |
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Outdoor -13ºF (Indoor 70ºF) |
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Btu/h |
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7,920 (72%) |
9,520 (79%) |
Power Input |
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Cooling / Heating |
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W |
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575 / 710 |
800 / 750 |
Running Current |
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Cooling / Heating |
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A |
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2.7 / 3.3 |
3.7 / 3.5 |
Starting Current |
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Cooling / Heating |
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A |
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2.7 / 3.3 |
3.7 / 3.5 |
EER |
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- |
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15.65 |
13.75 |
SEER |
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- |
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27.5 |
25.5 |
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COP |
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- |
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4.54 |
4.68 |
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HSPF ( / ) a) |
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- |
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12.00 / 10.43 |
12.00 / 10.43 |
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Power Supply |
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Ø / V / Hz |
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1 / 208-230 / 60 |
1 / 208-230 / 60 |
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Power Factor |
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% |
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92.5 |
94 |
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Air Flow Rate |
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Indoor,Max/H/M/L |
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CFM(m3/min) |
547 (15.5) / 494 (14.0) / 417 (11.8) / 283 (8.0) |
547 (15.5) / 494 (14.0) / 417 (11.8) / 283 (8.0) |
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Outdoor,Max |
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CFM(m3/min) |
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1,165 (33) |
1,165 (33) |
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Moisture Removal |
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pts/h (l/h) |
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3.2 (1.5) |
3.6 (1.7) |
Sound Level |
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Indoor,H/M/L/SL (Cooling) |
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dB(A)+3 |
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42 / 36 / 25 / 17 |
42 / 36 / 25 / 17 |
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Indoor,H/M/L (Heating) |
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dB(A)+3 |
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42 / 36 / 25 |
42 / 36 / 25 |
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Outdoor,Max |
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dB(A)+3 |
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45 |
45 |
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Type |
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- |
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Twin Rotary |
Twin Rotary |
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Model |
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- |
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DA128A1F |
DA128A1F |
Compressor |
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Motor Type |
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- |
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Brushless DC Motor |
Brushless DC Motor |
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Oil Type |
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- |
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VG74 |
VG74 |
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Oil Charge |
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cc |
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450 |
450 |
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O.L.P. name |
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- |
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- |
- |
Fan(Indoor) |
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Type |
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- |
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Cross Flow Fan |
Cross Flow Fan |
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Motor Output |
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W |
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30 |
30 |
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Fan(Outdoor) |
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Type |
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- |
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Propeller Fan |
Propeller Fan |
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Motor Type |
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- |
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BLDC |
BLDC |
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Motor Output |
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W |
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43 |
43 |
Circuit Breaker* |
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A |
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15 |
15 |
Power Supply Cable |
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No. × AWG |
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3 x 14 |
3 x 14 |
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Power and Transmission Cable |
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No. × AWG |
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4 x 18 |
4 x 18 |
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Piping Connections |
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Liquid Side |
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in (mm) |
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Ø 1/4 (6.35) |
Ø 1/4 (6.35) |
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Gas Side |
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in (mm) |
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Ø 3/8 (9.52) |
Ø 3/8 (9.52) |
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Drain Hose(O.D , I.D.) |
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in (mm) |
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27/32, 5/8 (21.5, 16.0) |
27/32, 5/8 (21.5, 16.0) |
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Indoor (W × H × D) |
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mm |
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875 × 295 × 235 |
875 × 295 × 235 |
Dimensions |
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inch |
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34-7/16 × 11-5/8 × 9-1/4 |
34-7/16 × 11-5/8 × 9-1/4 |
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Outdoor (W × H × D) |
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mm |
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770 × 545 × 288 |
770 × 545 × 288 |
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inch |
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30-5/16 × 21-1/2 × 11-5/16 |
30-5/16 × 21-1/2 × 11-5/16 |
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Net Weight |
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Indoor |
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lbs (kg) |
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24 (10.9) |
24 (10.9) |
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Outdoor |
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lbs (kg) |
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76.9 (34.9) |
76.9 (34.9) |
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Gross Weight |
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Indoor |
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lbs (kg) |
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29.5 (13.4) |
29.5 (13.4) |
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Outdoor |
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lbs (kg) |
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81.8 (37.1) |
81.8 (37.1) |
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Operation Range |
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Cooling (Outdoor) |
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( ) DB |
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14 ~ 118 (-10 ~ 48) |
14 ~ 118 (-10 ~ 48) |
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Heating (Outdoor) |
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( ) WB |
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-13 ~ 75.2 (-25 ~ 24) |
-13 ~ 75.2 (-25 ~ 24) |
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Refrigerant & Charge |
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oz (g) |
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R410A / 40.6 (1,150) |
R410A / 40.6 (1,150) |
Additional Refrigerant Charge |
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oz/ft (g/m) |
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0.22 (20) |
0.22 (20) |
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Piping Length (Min/Max) |
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ft (m) |
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6.6 (2) / 65.6 (20) |
6.6 (2) / 65.6 (20) |
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Chargeless |
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ft (m) |
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41 (12.5) |
41 (12.5) |
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Max. Elevation Difference |
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ft (m) |
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32.8 (10) |
32.8 (10) |
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Tool Code(Chassis) |
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Indoor + Outdoor |
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SM + UL2 |
SM + UL2 |
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Temperature Control |
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Thermistor |
Thermistor |
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Allergy free filter |
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- |
- |
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Plasma Filter |
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- |
- |
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Prefilter (Washable/Anti-fungus) |
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O |
O |
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3M Micro Protection filter |
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O |
O |
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Auto Clean |
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O |
O |
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CHAOS Wind(Auto Wind) |
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O |
O |
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Steps, Fan/Cool/Heat |
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6 / 6 / 6 |
6 / 6 / 6 |
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Airflow Direction Control(Up& Down) |
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Auto |
Auto |
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Airflow Direction Control(Left & Right) |
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Auto |
Auto |
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Remote Controller Type |
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Wireless LCD |
Wireless LCD |
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Setting Temperature Range |
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Cooling[ ( )] |
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64~86 (18~30) |
64~86 (18~30) |
Functions |
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Heating[ ( )] |
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60~86 (16~30) |
60~86 (16~30) |
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Auto Operation (Micom Control) |
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- |
- |
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Auto Changeover (Micom Control) |
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O |
O |
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Self Diagnosis |
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O |
O |
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Timer |
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24h, On/Off |
24h, On/Off |
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Sleep Operation |
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O |
O |
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Soft Dry Operation |
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O |
O |
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Restart Delay (Minute) |
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3 |
3 |
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Deice Control (Defrost) |
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O |
O |
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Hot Start |
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O |
O |
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Jet Cool / Jet Heat |
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O |
O |
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Low Ambient Operation |
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O |
O |
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Special Function |
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Wi-Fi, Water Level sensor, Cooling Only switch |
Wi-Fi, Water Level sensor, Cooling Only switch |
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Note : |
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O : Applied, X : No relation, – : No relation |
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• a) HSPF Region V = HSPF Region IV / 1.15 |
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• Filters are optional in some specific areas. |
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- HSPF IV values comply with US standard. |
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• For Circuit Breaker Rating, please conform to local standards whenever necessary. |
- HSPF V values comply with Canada standard. |
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• If you use Wi-Fi, Wi-Fi module must be purchased separately. |
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Copyright ©2015 LG Electronics. Inc. All right reserved. |
- 2 - |
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LGE Internal Use Only |
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Only for training and service purposes |
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2. Piping Diagrams
Indoor Unit |
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Outdoor Unit |
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FIELD PIPING |
2-Way Valve |
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(Ø 1/4” Copper Tubing) |
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Liquid Side |
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EEV |
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Th1 |
M |
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Th5 |
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Heat |
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M |
Heat |
Exchanger |
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Exchanger |
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Th3 |
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(Evaporator) |
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(Condenser) |
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Th2 |
3-Way Valve |
Reversing |
Th4 |
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FIELD PIPING |
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Valve |
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(Ø 3/8” Copper Tubing) |
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Gas Side |
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Accumulator |
Th6 |
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: Cooling |
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Compressor |
: Heating |
Loc. |
Decription |
PCB Connector |
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Th1 |
Thermistor for suction air temperature |
CN-TH1 (Indoor) |
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Th2 |
Water level sensor (Option) |
CN-TH2 (Indoor) |
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Th3 |
Thermistor for evaporator middle temperature |
CN-TH3 (Indoor) |
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Th4 |
Thermistor for condensing temperature |
CN-TH1 (Outdoor) |
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Th5 |
Thermistor for outdoor air temperature |
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Th6 |
Thermistor for discharge pipe temperature |
CN-TH2 (Outdoor) |
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EEV : Electronic Expansion Valve
Copyright ©2015 LG Electronics. Inc. All right reserved. |
- 3 - |
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LGE Internal Use Only |
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Only for training and service purposes |
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