LG LP-E5082ZA Service Manual ▷ View online
This service manual provides various service information, containing the mechanical and electrical parts and etc.
This package air conditioner was manufactured and assembled under the strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
This package air conditioner was manufactured and assembled under the strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
1.1 Safety Precautions
¤
When servicing the unit, set the main SWITCH to OFF and remove the POWER SUPPLY cables.
¤Ł
Observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
damaged by the short circuit.
¤Ø
After servicing the unit, make an insulation resistance test to protect the customer from being exposed to shock
hazards.
hazards.
1.2 Features
¤
Design for cooling and heating
¤Ł
Super energy efficiency
¤Ø
Micom Control
¤Œ
Whisper quiet operation
¤º
Wireless remote control
¤
Removable air filter
¤
3 minute delay circuit
¤
7 hour timer
¤
3 step speeds for cooling/heating
¤
Plasma air purifying system
¤æ
Auto Restart
– 3 –
1. PREFACE
POWER SOURCE (ø, V, Hz)
COOLING
CAPACITY
Btu/h
W
INPUT
W
CURRENT
A
HEATING
CAPACITY
Btu/h
(W)
W
(W)
INPUT
W
(W)
CURRENT
A
(A)
MAKER
TYPE
COMPRESSOR
MODEL
INPUT
W
CURRENT
A
CAPACITY
Kcal/h
NOISE
INDOOR
dB(A)
LEVEL(1m)
OUTDOOR
AIR
INDOOR
CMM
VOLUME
OUTDOOR
REFRIGERANT R-22
Kg
HEAT
INDOOR
R/C/FPI
EXCHANGER
OUTDOOR
R/C/FPI
FAN
INDOOR
TYPE
OUTDOOR
ROOM TEMPERATURE CONTROL
NET
INDOOR
Kg
WEIGHT
OUTDOOR
DIMENSIONS
INDOOR
mm
(W
×
H
×
D)
OUTDOOR
SVC
LIQUID
Inch
VALVE
GAS
(mm)
3.380 - 415,50
3,380 - 415,50
1,200,60
1,220,60
44,000
44,000
44,000
44,000
12,896
12,896
12896
12,896
3,600
3,600
3,600
5500
6
6
19
25
–
48,000
–
48,000
+(3,000)
–
14069
–
14,069
+(3,000)
–
3,500
–
4900
+(3,000)
–
5.5
–
24
+(13.5)
Tecumseh
Tecumseh
Copeland
Copeland
Recipro
Recipro
Recipro
Recipro
AVB5558EXG
AVB5558EXG
CR42K6-PFV
CRMQ-0400-PFV
4,340
4,340
3,860
5,370
6.9
6.9
17.8
25.2
11,620
11,620
10,559
12,928
53
53
53
53
58
58
58
58
35
35
35
35
104
104
104
104
2.8
3.2
3.5
3.9
3/28/17
3/28/17
3/28/17
3/28/17
2/44/16
2/44/18
2/44/16
2/44/17
SIROCO
SIROCO
SIROCO
SIROCO
PROPELLER
PROPELLER
PROPELLER
PROPELLER
MICOM CONTROL
MICOM CONTROL
MICOM COTROL
MICOM CONTROL
62
62
62
62
90
90
90
90
590
×
1,810
×
440
590
×
1,810
×
440
590
×
1,810
×
440
590
×
1,800
×
440
1,000
×
965
×
370
1,000
×
965
×
370
900
×
1,225
×
370
900
×
1,225
×
370
3/8
3/8
3/8
3/8
3/4
3/4
3/4
3/4
1.3 Product Specifications
– 4 –
MODEL
LP-E5082CL/CA
LP-E5082HL/HA
LP-E5082ZL/ZA
LP-E5020CL
LP-E5022CA
LP-E5022HL/HA
(Including Electiric
heater)
– 5 –
POWER SOURCE (ø, V, Hz)
COOLING
CAPACITY
Btu/h
W
INPUT
W
CURRENT
A
HEATING
CAPACITY
Btu/h
W
INPUT
W
CURRENT
A
MAKER
TYPE
COMPRESSOR
MODEL
INPUT
W
CURRENT
A
CAPACITY
Kcal/h
NOISE
INDOOR
dB(A)
LEVEL(1m)
OUTDOOR
AIR
INDOOR
CMM
VOLUME
OUTDOOR
REFRIGERANT R-22
Kg
HEAT
INDOOR
R/C/FPI
EXCHANGER
OUTDOOR
R/C/FPI
FAN
INDOOR
TYPE
OUTDOOR
ROOM TEMPERATURE CONTROL
NET
INDOOR
Kg
WEIGHT
OUTDOOR
DIMENSIONS
INDOOR
mm
(W ¥ H ¥ D)
OUTDOOR
SVC
LIQUID
Inch
VALVE
GAS
(mm)
3,220,60
3,220,60
3,380,60
3,380,60
44,000
44,000
44,000
44,000
12,896
12,896
12,896
12,896
6,000
6,000
4,600
4,600
10
10
8.2
8.2
–
48,000
–
48,000
–
14,069
–
14,069
–
5,000
–
4,500
–
9
–
8
Copeland
Copeland
Copeland
Copeland
Recipro
Recipro
Recipro
Recipro
CRNQ-0501-ES8
CRNQ-0501-ES8
CRNQ-0501-ES8
CRNQ-0501-ES8
6,210
6,210
6,210
6,210
19.0/11.0
19.0/11.0
19.0/11.0
19.0/11.0
61,500
61,500
61,500
61,500
53
53
53
53
58
58
58
58
35
35
35
35
104
104
104
104
3.5
3.9
4
4.2
3/28/17
3/28/17
3/28/17
3/28/17
2/44/16
2/44/18
2/44/16
2/44/18
SIROCO
SIROCO
SIROCO
SIROCO
PROPELLER
PROPELLER
PROPELLER
PROPELLER
MICOM CONTROL
MICOM CONTROL
MICOM CONTROL
MICOM CONTROL
62
62
62
62
90
90
90
90
590
×
1,800
×
440
590
×
1,800
×
440
590
×
1,800
×
440
590
×
1,800
×
440
900
×
1225
×
370
900
×
1225
×
370
900
×
1225
×
370
900
×
1225
×
370
3/8
3/8
3/8
3/8
3/4
3/4
3/4
3/4
MODEL
LP-E50B2CL/CA
LP-E50B2HL/HA
LP-E50B2ZL/ZA
LP-E5090CL
LP-E5092CA
LP-E5092HL/HA
– 6 –
1.4 Functions
Indoor Unit
Power Switch ON/OFF
Operation Mode Control
Sensing the room temperature
Controlling the room temperature
Starting Current Control
Sensing Heat Exchanger Temperature
Timer Delay Safety Control
Indoor Fan Speed Control
Operation Indication lamps
Temperature Setting
Airflow Direction Control
Room temperature Display
Timer Control
Sensing Discharge Air Temperature
• Cooling, Soft Dry, Auto, Fan
¢¡
Cooling Model
• Cooling, Heating, Soft Dry, Fan
¢¡
Heat Pump Model
• Room temperature sensor (Thermistor)
• Maintains the room temperature in accordance with the setting temperature.
• Indoor fan is delayed for 3 sec at the starting.
• Heat exchanger temperature sensor (Thermistor)
• Restarting is inhibited for approx. 3 minutes.
• High, Med, Low
• Up : up to 30°C
• Down : down to 16°C
• Down : down to 16°C
• Airflow direction Automatic and Manual control
• Low, 10° ~ 35°C, Hi
• Off Timer (1, 2, 3....7 hour)
• Discharge temperature sensor <Thermistor>
• Apply Heat Pump Model Only.
• Apply Heat Pump Model Only.