LG TN-C090BT00 User manual

Ducted Split
Air Conditioner
SERVICE MANUAL
MODELS:
TN-C090BT00
TN-C120BT00
TN-C180BT00
TN-C240BT00

Contents
Model Number Nomenc lature
Model Number Nomenc lature ...............................................................................................2
General Data ..........................................................................................................................3
Dimensions ............................................................................................................................5
Wiring Dia gram ......................................................................................................................6
Troub leshooting Guide .........................................................................................................7
Features of Contr oller .........................................................................................................18
Exploded View and Replacement Parts List .....................................................................23
Development Sequence
C: Cooling Only
H: Heat Pump
S: Side Discharge
Outdoor Fan Discharge
Cooling Capacity
TN: LGETA Ducted Split Air Conditioner
Type of Air Conditioner
Model Type
8 : 380-415V / 50Hz / 3
Ø
Electric Standard (Volts / Freq. / Phase)
090B : 88,000 Btu/h
T: Top Discharge
TN C09 0 BT 0 0
-
2
A(0): Gold Fin
B: Basic
Model Type
A: 3/4/5RT 0:Over 5RT
B : 380-415V / 60Hz / 3 Ø
120B : 118,000 Btu/h
240B : 180,000 Btu/h
240B : 230,000 Btu/h

General Data
List of Functions
Notes:
:No relation:Not applied:Applied - ×
* 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.
3
Features Model No. TN-C090BT00 TN-C120BT00
Cooling & Fan Operation O O
Auto Restart Operation - -
Wired Remote Control O O
Group Control - -
Child Lock Function - -
Self Diagnosis Function - -
Weekly Program - -
Time Delay Relay O O
Two Thermistor Control - -
Central Control - -
Zone Control - -
Energy Saving Gold Fin - -
Wireless Remote Control - -
Electric Heater Accessory Accessory
Fire Alarm Function - -
Electronic Thermostat - -
Low Pressure Switch O O
High Pressure Switch O O
Phase Protection O O

Notes:
:Not applied:Applied -
* 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.
Features TN-C240BT00TN-C180BT00
Cooling & Fan Operation O
O
O
O
O
O
O
O
O
noitarepOtratseRotuA
Wired Remote Control
lortnoCpuorG
noitcnuFkcoLdlihC
noitcnuFsisongaiDfleS
-
margorPylkeeW
Time Delay safety
Two Thermistor Control
Central Control
Zone Control
Energy Saving Gold Fin
-
-
-
lortnoCetomeRsseleriW
Electric Heater
Fire Alarm Function
Electronic Thermostat
hctiwSerusserPwoL
High Pressure Switch
Phase Protection
Model No.
O
Option
O
-
-
-
O
O
O
O
O
O
O
O
O
O
-
-
-
-
Option
O
-
-
-
O
General Data
4

General Data
Note : 1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 26.7ć(80΃) DB/19.4ć(67΃)WB
- Outdoor Temperature 35ć(95΃)DB/24
ć(75.2΃)WB
Piping Length - Interconnecting Piping Length 7.5m
'- Level Difference of Zero
2. Nominal CFM : Fan operation mode with clean filter, dry coil.
3. The specification may be subject to change without prior notice for purpose of improvement.
Conversion Formula
kcal/h = kW x 860
Btu/h = kW x 3412
cfm = m 3/min x 35.3
5
(RT) 7.5 10
TN-C090BT00 TN-C120BT00
Btu/h 90,600 122,094
kcal/h
(
W
)
22,836˄26,553˅30,774˄35,784˅
Btu/h 88,000 118,000
kcal/h
(
W
)
22,180
(
25,791
)
29,742
(
34,583
)
V,PH,Hz 220-240 ,3,60 220-240 ,3,60
M.C.A(with standard
motor) Cooling Amps 40 51
Power In
p
ut Coolin
g
W11 13,500
Air Circulation Nominal CFM CFM 3000 4,000
EER Coolin
g
Btu/h.W 8.98 8.43
SEER Coolin
g
Btu/h.W
bell 6.3 6.3
T
yp
eHi
g
h efficienc
y
Hi
g
h efficienc
y
inch 3/8 9/32
mm 9.52 7.0
2R / 24C / 17FPI 3R / 29C / 17FPI
inch 55 1/8 55 1/8
mm 1,400 1,400
s
q
.ft 9.19 9.19
΃0.85 0.85
T
yp
eCentrifu
g
al Blower Centrifu
g
al Blower
No. Used 1EA 1EA
Diameter
(
Width
)
inch 12.7
(
15
)
12.7
(
15
)
Pully /1 Pully /1
No.motors 1EA 1EA
H
p
1 / N.A 1 / N.A
H
p
1030 / N.A 1030 / N.A
22
11
T
yp
eScroll Scroll
Quantit
y
22
C-SB303H6B SR061R
SANYO LG
kcal/h(Btu/h) 14,400
(
49,133
)
14,400
(
49,133
)
Three Phase Three Phase
W 4,400 5,100
Oil T
yp
eSAY56T SUNISO 4GSI
Oil Char
g
e cc 1,700 1,950
T
yp
eHi
g
h efficienc
y
Hi
g
h efficienc
y
inch 9/32 9/32
mm 7 7
Row / Column / FPI
2R / 36C / 17FPI * 2EA 2R / 17C /17FPI *
2EA
2R / 36C / 17FPI * 2EA 2R / 17C /17F3 ,
2EA
inch 27.6 27.6
mm 700 1170
s
q
.ft 16.2 27
΃1.55 2.58
T
yp
ePro
p
eller Pro
p
eller
No. Used / Diameter
(
inch
)
1EA / 18 1/8 1EA / 18 1/8
Drive T
yp
eDirect Direct
CFM --
Side / Top To
p
To
p
No. Motor / Motor
output(Hp) 1EA / 0.1 2EA / 0.1
Motor RPM 1050 1050
inch
(
mm
)
1/2
(
12.7
)
3/4
(
19.05
)
inch
(
m
)
295 9/32
(
7.5
)
295 9/32
(
7.5
)
Ɛ/h 5.6 5.6
1 1/4 1 1/4
k
g
2.9*2 3.5*2
lbs 6.39*2 7.72*2
T
yp
eR22 R22
Ca
p
illar
y
Tube Ca
p
illar
y
Tube
inch 69 1/8 *36 1/32 * 33 1/16 69 1/8 *36 1/32 * 33 1/16
mm 1760 *890 * 840 1760 *890 * 840
inch 33 3/8 * 61 5/8*29 1/8 52 3/8 * 61 5/8 * 29 1/8
mm 855 * 1570 *740 1330 * 1570 * 740
kg 190 190
lbs 418 418
kg 140 300
lbs 308 661
Stuffing Quantity Without S/Parts INDOOR /OUTDOOR(20ft / 40ft / 40ft HI) 12/24/39 19/42/42 12/24/39 12/25/25
Drive Type / Motor Step
Motor output(standard / oversized)
Motor rpm(Standard / oversized)
Nominal RT
Models
Electrical Data
Power Supply
Capacity
Gross Cooling Capacity
Net Cooling Capacity
Performance
Sound Rating
Indoor Coil
Tube size(O.D)
Length
Face area
Row / Column / FPI
Indoor Fan
No of Outdoor Units
Compressor
Outdoor Coil
Tube size(O.D)
Length
Face area
Model
Maker
Capacity
Length(Standard)
Outdoor Fan
Service Valve Liquid
Gas
Discharge
Net Weight
Indoor unit
Outdoor unit
Drain Connection Size(inch)
Refrigerant Refrigerant Charge
Refrigerant Control
No of System Cycles
Dimensions
Indoor unit (W * H * D)
Outdoor unit (W * H * D)
Dehumidification Rate
Connecting Tube
Liquid
Gas
Motor Type
Motor Input
--
inch(mm)
inch(mm)
inch(mm)
1/2(12.7)
3/4(19.05)
1/2(12.7)
3/4(19.05)
1/2(12.7)
3/4(19.05)

Note : 1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27.0 (80.6°F ) DB/19.0 (66.2°F) WB
- Outdoor Temperature 35 (95°F) DB/24 (75.2°F) WB
Piping Length - Interconnecting Piping Length 7.5m
'- Level Difference of Zero
2. Nominal CFM : Fan operation mode with clean filter, dry coil.
3. The specification may be subject to change without prior notice for purpose of improvement.
Conversion Formula
kcal/h = kW x 860
Btu/h = kW x 3412
cfm = m 3/min x 35.3
(RT) 20
TN-C240BT00
kW 53.54 70.41
Btu/h 182 700 240 239
kW 52.75 67.41
Btu/h 180 000 230 000
kW - -
Btu/h - -
Ø / V / Hz 3/220ѝѝ
Cooling A 76
Heating A - -
Cooling W 22 000 2
Heating W - -
CFM 5 300 7 500
Btu/h.W 8.18 9.02
Btu/h.W - -
W/W - -
bell+3 67 6
bell+3
High efficiency High efficiency
mm(inch) 9.52(3/8) 9.52(3/8)
3R / 30C / 17FPI 3R / 30C / 17FPI
mm(inch) 1500(59 17/32) 1500(59 17/32)
༇
(
s
q
.ft
)
1.14(12.33) 1.14(12.33)
Centrifugal Blower Centrifugal Blower
mm(inch) 393(15 15/32) 393(15 15/32)
mm(inch) 557(21 15/16) 557(21 15/16)
WEITELI WEITELI
Belt/1 Belt/1
11
Hp 4.0/6.0 4.0/6.0
1 0/ 1 0 1 0/ 1 0
11
SCROLL * 4 SCROLL * 4
Btu/h 49 500 62 000
W 4625 5538
SUNISO 4GSI SUNISO 4GSI
cc 1800 1950
High efficiency High efficiency
mm(inch) 9.52(3/8) 9.52(3/8)
3R / 40C / 14FPI*2 3R / 40C / 14FPI*2
mm(inch) - -
༇
(
s
q
.ft
)
0.50 0.50
Propeller * 2 Propeller * 2
inch - -
--
Direct Direct
CFM 8200 8200
Hp 2EA / 1.5 2EA / 1.5
90 90
mm(inch) 15.88(5/8) 15.88(5/8)
mm(inch) 28(9/8) 28(9/8)
mm(inch) 15.88(5/8) 15.88(5/8)
mm(inch) 28(9/8) 28(9/8)
m(inch) 7.5(295 9/32) 7.5(295 9/32)
˜
/h 17 17
1 1/4 1 1/4
kg 7.5*2 7.6*2
lbs - -
Type R22 R22
Capillary Tube Capillary Tube
mm 1800*890*1000 1800*890*1000
inch 70 7/8* 35 3/8 *39 3/8 70 7/8* 35 3/8 *39 3/8
mm 1560*1100*880 1760*1100*970
inch 61 7/16* 43 5/16 * 34 5/8 69 1/4* 43 5/16 * 38 3/16
kg(lbs) 250˄550˅250˄550˅
kg(lbs) 340(748) 340(748)
--
inch - -
Outdoor Unit or S/Package
Dimensions
Indoor Unit (W * H * D)
Refrigerant Refrigerant Charge
Refrigerant Control
Service Valve Liquid
Gas
Outdoor Motor
No. Motor / Motor Output(Hp)
Air Circulation
Drive Type
Maker
Outdoor Fan Type * No. Used
Diameter
Length
Face Area
Tube Size(O.D)
Rows / Column / FPI
No. of Outdoor Units
Motor Output(Standard / Oversized)
No. Motors
Drive Type / Motor Step
Width
Indoor Fan
Type * No. Used
Length
Tube Size(O.D)
Sound Rating˄outdoor˅
Sound Rating˄indoor˅
SEER
Performance
Air Circulation(Nominal)
COP
EER
Power Input
M.C.A
(with Standard Motor)
TN-C180BT00
15
Outdoor Unit
(W * H * D)
Net Weight Indoor Unit
Fliter Size * No. Used
Filter Rack Thickness
Length(Standard)
Connecting Pipe
Motor RPM
Compressor
Motor Input
Oil Type
Oil Charge
Condenser
Drain Connection Size(inch)
Liquid
Gas
Dehumidification Rate
Type
Type * Quantity
Model
Maker
Capacity
Motor Type
Electrical Data
Power Supply
Indoor Motor
Maker
Diameter
Evaporator
Type
Rows / Column / FPI
Face Area
Motor RPM(Standard / Oversized)
Nominal RT
Models
Gross Cooling Capacity
Net Cooling Capacity
Capacity
Net Heating Capacity
9
75 75
240/60 3/220 240/60
SR049RAC SR061RBA
LG LG
One Phase One Phase
140
5 500
72 73 72 73
77
General Data
6

Dimensions
7
Model No.: TN-C120BT00
0.53 ˄098 ˅
69.3˄1760˅
33.0˄840˅
52.4(1330)
29.1(740)
)0751(8.16
Model No.: TN-C120BT00
0.53 ˄098 ˅
69.3˄1760˅
33.0˄840˅
52.4(1330)
29.1(740)
)0751(8.16

1. Indoor units
2. Oudoor units
Model No.: TN-C180BT00
Note: All dimensions are in mm
098
1800
1000
1100
1560
880
Dimensions
8

1. Indoor units
2. Oudoor units
Model No.: TN-C240BT00
Note: All dimensions are in mm
098
1800
1000
1100
1760
970
Dimensions
9

Wiring Diagrams
Model No.:TN-C090BT00
Model No.:TN-C120BT00
EGNAROROKCALBKBYALERYR
DERDRNWORBRBWOLLEYLY
WOLLEY/NEERGLY/NGEULBLBETIHWHW
GNIRIWDLEIFGNIRIWLANOITPOGNIRIWYROTCAF
Notes:
WOLLEYLYEGNAROROKCALBKB
ETIHWHWDERDRNWORBRB
ROSSERPMOCPMOCWOLLEY/NEERGLY/NGEULBLB
GNIRIWDLEIFGNIRIWLANOITPOGNIRIWYROTCAF
Notes:
10