LG JUPITERCUT Service Manual ▷ View online
HEAT PUMP DRYER
SERVICE MANUAL
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : RC9055*P*Z / RC8055*P*Z
!
WARNING !
IMPOR
The information in this service maual is intended for use by individuals possessing adequate backgrounds
of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in
personal injury and property damage. The manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in connection with its use.
of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in
personal injury and property damage. The manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in connection with its use.
To reduce the risk of injury to persons, follow all industry recommended safety procedures including the
use of long sleeved gloves and safety glasses.
could result in property damage, injury to persons or death.
use of long sleeved gloves and safety glasses.
could result in property damage, injury to persons or death.
RECONNECT ALL GROUNDING DEVICES
If grounding wires, screws, straps, clips, nuts, or washers used to complete a path to ground are
removed for service, they must be returned to their original position and properly fastened.
Electrostatic Discharge (ESD)
Sensitive Electronics
ESD problems are present everywhere. ESD may damage or weaken the electronic
control assembly. The new control assembly may appear to work well after repair is
finished, but failure may occur at a later date due to ESD stress.
finished, but failure may occur at a later date due to ESD stress.
એ Use an anti-static wrist strap. Connect wrist strap to green ground connection point or unpainted
metal in the appliance.
- OR -
Touch your finger repeatedly to a green ground connection point or unpainted metal
in the appliance.
એ Before removing the part from its package, touch the anti-static bag to a green ground connection
point or unpainted metal in the appliance.
એ Avoid touching electronic parts or terminal contacts; handle electronic control assembly by edges only.
એ When repackaging failed electronic control assembly in anti-static bag, observe above instructions.
એ When repackaging failed electronic control assembly in anti-static bag, observe above instructions.
TANT SAFETY NOTICE
To avoid personal injury, , disconnect power before servicing this product. If electrical power is required
for diagnosis or test purposes, disconnect the power immediately after performing the necessary checks.
IMPORTANT
Failure to follow all of the safety warnings in this manual
2
CONTENTS
1.SPECIFICATIONS ............................................................................................................... 4
2.FEATURES AND LOOK ....................................................................................................... 5
3.PART IDENTIFICATION ........................................................................................................ 6
4.PROGRAM CYCLE ............................................................................................................. 7
5.INSTALLATION INSTRUCTIONS ........................................................................................ 10
6.MAINTENANCE INSTRUCTIONS ...................................................................................... 13
7.COMPONENT TESTING TIPS ............................................................................................ 15
8.WIRING DIAGRAM ......................................................................................................... 18
9.TROUBLESHOOTING ....................................................................................................... 19
10. DIAGNOSTIC TEST......................................................................................................... 24
11. DISASSEMBLE INSTRUCTIONS ....................................................................................... 37
12. EXPLODED VIEW .......................................................................................................... 43
3
4
SPECIFICATIONS
1
ITEMS
RC9055*P*Z / RC8055*P*Z
REMARK
DRYING TYPE
WEIGHT
DIMENSION
STANDARD DRYING CAPACITY
CONTROL TYPE
POWER SUPPLY
MOTOR
HEATER
COMPRESSOR
LED LAMP
DOOR SWITCH
THERMOSTAT
DRUM VOLUME
Micom electronic Control
1. Pipe Temperature:2 thermistors (Eva in and Comp out)
2. Drum Temperature:1 thermistor
3. Main Heater : 1 thermistor
4. Humidity : Electrode sensor
5. Filter Sensing : Magnet , Reed switch
6. Sump water Sensing : Electrode sensor
Removable
52~53 rpm
Stainless steel
Available
Running status indicator (all)
Error display (all)
Condensation
56kg (Gross : 61kg)
600(W) x 640(D) x 850(H)
9.0kg / 8.0kg
Electronic Control
AC230V, 50Hz(16A)
210W
1000W
690W
DC12V (30mA)
250V(5A)
240V(25A)
121 Liter
Over current protect (Motor)
Over Load Protect (Compressor)
Thermostat
P/N:LPLN7269
Dafault : High
Dafault : Off
Dafault : Off
Maximum : 100 min
Minimum : 15 min
3~19 hours
SAFETY DEVICES
SENSOR
FILTER
DRUM SPEED
DRUM
DRYER RACK
CHILD LOCK
BUZZER
ANTI-CREASE
FAVORITE
(MORE)
(LESS)
TIME DELAY
DRUM INTERIOR LIGHT
LED DISPLAY