Internal Use Only
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Room Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ASNW2435SZ1(LSN246HV)
ASUW2435SZ1(LSU246HV)
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Specification
|
Models |
|
AS-W2435SZ1(LS246HV) |
|
Cooling Capacity |
|
kW |
3.87~7.15~7.74 |
|
(Min~Rating~Max) |
|
Btu/h |
13,200~24,400~26,400 |
|
Heating Capacity |
|
kW |
3.37~7.62~8.88 |
|
(Min~Rating~Max) |
|
Btu/h |
11,500~26,000~30,300 |
|
Power Input |
Cooling/Heating |
W |
2652/2920 |
|
Running Current |
Cooling/Heating |
A |
11.7/13.0 |
|
Starting Current |
Cooling/Heating |
A |
11.7/13.0 |
|
EER |
|
W/W |
2.7 |
|
|
|
Btu/h.W |
9.2 |
|
COP |
|
W/W |
8.9 |
|
Power Supply |
|
Ø / V / Hz |
1/208-230/60 |
|
Power Factor |
|
% |
97 |
|
Air Flow Rate |
Indoor,Max |
mm3/min(cfm) |
20.3(717) |
|
|
Outdoor,Max |
mm3/min(cfm) |
58(2,048) |
|
Moisture Removal |
|
l/h |
2.7 |
|
Sound Level |
Indoor,H/M/L |
dB(A)+3 |
45/40/37 |
|
|
Outdoor,Max |
dB(A)+3 |
54 |
|
Refrigerant & Charge(at 7.5m) |
g(oz) |
R410A, 1,800(63) |
||
Additional Refrigerant Charge |
g/m(oz/ft) |
30(0.32) |
||
Compressor |
Type |
|
Rotary |
|
|
Model |
|
5KD240XCA21 |
|
|
Motor Type |
|
BLDC |
|
|
Oil Type |
|
FV50S |
|
|
Oil Charge |
cc |
900 |
|
|
O.L.P Name |
|
- |
|
Fan(Indoor) |
Type |
|
Cross Flow Fan |
|
|
Motor Output |
W |
24 |
|
Fan(outdoor) |
Type |
|
Propeller |
|
|
Motor Type |
|
AC Induction |
|
|
Motor Output |
W |
76.5 |
|
Circuit Breaker* |
|
A |
25 |
|
Power Supply Cable |
|
NEC |
12 |
|
Power and Transmission Cable |
NEC |
18 |
||
Piping |
Liquid Side |
mm(in) |
9.52(3/8) |
|
Connections |
Gas Side |
mm(in) |
15.88(5/8) |
|
Drain Hose |
O.D , I.D |
mm(in) |
21.5,16(0.85,0.63) |
|
Dimension |
Indoor(W*H*D) |
mm |
1,090*300*178 |
|
|
|
inch |
42.9*11.8*7.0 |
|
|
Outdoor(W*H*D) |
mm |
870*800*320 |
|
|
|
inch |
34.3*34.6*12.6 |
|
Net Weight |
Indoor |
kg(lbs) |
13.0(28.7) |
|
|
Outdoor |
kg(lbs) |
66(145.5) |
|
Operation Range |
Cooling(Outdoor) |
˚C |
-10 ~ 46 (14.0~114.8)(Low Ambient) |
|
|
Heating(Outdoor) |
˚C |
-10 ~ 24 (14.0 ~ 75.2) |
|
Max. Piping Length |
|
m(ft) |
30(98) |
|
Max. Elevation Difference |
m(ft) |
15(49) |
||
Tool Code(Chassis) |
Indoor + Outdoor |
|
S8 + UE1 |
|
Functions |
Temperature Control |
|
Thermistor |
|
|
Plasma Filter |
|
- |
|
|
Prefilter(washable/anti-fungus) |
O |
||
|
Auto Clean |
|
O |
|
|
CHAOS Wind(Auto Wind) |
|
O |
|
|
Steps, Fan/Cool/Heat |
|
-/4/4 |
|
|
Airflow Direction Control(up&down) |
Auto |
||
|
Airflow Direction Control(left&right) |
Auto |
||
|
Remocon Type |
|
Wireless LCD |
|
|
Setting Temperature |
Cooling |
18 ~ 30 (64~86) |
|
|
Range |
Heating |
16 ~ 30 (60~86) |
|
|
Auto Operation (Micom Control) |
- |
||
|
Auto Changeover (Micom Control) |
O |
||
|
Self Diagnosis |
|
O |
|
|
Timer |
|
24h On/Off |
|
|
Sleep Operation |
|
O |
|
|
Soft Dry Operation |
|
O |
|
|
Restart Delay(minute) |
|
2 |
|
|
Deice Control(Defrost) |
|
O |
|
|
Hot Start |
|
O |
|
|
Jet Cool / Heat |
|
O / O |
|
|
Low Ambient Operation |
|
O |
|
|
Special Function |
|
- |
|
Network Functions |
Dry Contact |
|
- |
|
|
Network Solution(LGAP) |
|
- |
|
|
PI485 |
|
- |
|
|
|
|
|
|
Note: |
Some of functions are slightly different depending upon models. |
O : Applied, - : No relation |
The specification may be subject to change without prior notice for purpose of improvement. |
* For circuit breaker rating, please conform to local standards wherever necessary. |
Capacity : based on 230V |
Copyright ©2010 LG Electronics. Inc. All right reserved. |
- 2 - |
Only for training and service purposes |
LGE Internal Use Only |
|
2. Piping Diagrams
Indoor Unit |
|
Outdoor Unit |
Liquid Side |
|
|
2-Way Valve |
|
EEV |
Th2 |
|
|
Th1 |
|
|
Heat |
|
Heat |
Exchanger |
|
Exchanger |
(Evaporator) |
|
(Condenser) |
Th3 |
|
Th4 |
|
|
Th5 |
Gas Side |
|
|
3-Way Valve |
Accumulator |
Reversing Valve |
|
Th6 |
|
|
Th7 |
|
|
|
Compressor
LOC. |
Description |
PCB Connector |
|
|
|
|
|
Th1 |
Thermistor for indoor air temperature |
CN_TH1(INDOOR) |
|
|
|
|
|
Th2 |
Thermistor for evaporating temperature |
CN_TH2(INDOOR) |
|
|
|
||
Th3 |
CN_TH3(INDOOR) |
||
|
|||
|
|
|
|
Th4 |
Thermistor for outdoor air temperature |
CN_TH2(OUTDOOR) |
|
|
|
||
Th5 |
Thermistor for condensing temperature |
||
|
|||
|
|
|
|
Th6 |
Thermistor for discharge pipe temperature |
CN_TH3(OUTDOOR) |
|
|
|
||
Th7 |
Thermistor for suction pipe temperature |
||
|
|||
|
|
|
Cooling
Heating
Copyright ©2010 LG Electronics. Inc. All right reserved. |
- 3 - |
Only for training and service purposes |
LGE Internal Use Only |
|
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