LG AS-W1868RH1, Svc Manual

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Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1. Specification
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 m 3 /min(CFM)
Outdoor,Max m 3 /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 No.*mm 2
Power and Transmission Cable No.*mm 2 +No.*mm 2
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
Heating(Outdoor) ˚C
Max. Piping Length m
Max. Elevation Difference m
Tool Code(Chassis) 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
Range Heating
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
Low Ambient Operation
Special Function
Network Functions Dry Contact
Network Solution(LGAP)
PI485
Models
AS-W1868RH1(C12AWR N81/C18AWU U81)
1.76~5.28~5.80
6000~18000~19800
1.40~6.07~6.65
4800~20700~22700
1640 / 1770
7.3/8.3
7.3/8.3
3.22
10.9
3.43
1/220~240/50
98.3
16(565)
42(1483)
2.1
42/39/36
55
R410/1200(42)
20(0.22)
E-SCROLL
5CS130XCC03
BLDC
RB68A
480
CS-7L N120
Cross Flow Fan
20
Propeller
AC Induction
65
20
3*1.5
4*1.5(Including Earth)
6.35(1/4)
12.7(1/2)
21.5,16(0.85,0.63)
1107*299*200
43.6*11.8*7.9
870*655*320
34.3*25.8*12.6
14.1(31.09)
46(101)
-5 ~ 43(Low Ambient)
-10 ~ 24
15
7.0
S8+UE
Thermistor
O
O
O
O
3/4/4
Auto
Auto
Wireless LCD
18~30˚C
16~30˚C
-
O
O
24h,On/Off
O
O
2
O
O
O
O
-
-
-
-
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.