Diagnostic Test - LG DLE0442W Service Manual

DIAGNOSTIC TEST

9
1. This TEST should be used for Factory test /Service test. Do not use this DIAGNOSTIC TEST other than
specified.
2. Activating the Heater manually with the Door open may trip the Thermostat attached to the Heater, therefore do
not activate it manually. (Do not press the door switch to operate the heater while the door is open )
ACTIVATING THE DIAGNOSTIC TEST MODE
1. Unit must be in Standby (unit plugged in, display off)
2. Press "POWER" while pressing "MORE TIME", and "LESS TIME" simultaneously.
Pressing the
"START/PAUSE"
button
None
Once
Twice
3 times
During check,
If the door is open.
During check,
If the door is closed.
4 times
CHECKING
ACTION
Electric control
&
Temperature
sensor
Motor
Moisture Value.
ELECTRIC TYPE
■
Motor + Heater 1 (1250W)
Current Temp.
GAS TYPE
■
Motor + Valve
ELECTRIC TYPE
■
Motor + Heater 1
Current Temp.
+ Heater 2
(5400W)
GAS TYPE
■
Motor Type
Motor & Heater Off
+ Lamp On +
Buzzer beeps five
times
Motor & Heater Off
+ Lamp Off
Control Off
DISPLAY CHECKING POINT
70 ~ 237
Displays Moisture Sensor Operation:
Measured
If moisture sensor is contacted with
damp cloth. The display number is
below 180, in normal condition.
ELECTRIC TYPE : Heater runs
■
GAS TYPE : GAS Valve runs
■
(Display the Temperature of
Inside drum.)
In normal state if displayed
temp. is increasing.
Temperature in 4min : 113°F (45°C)
(5 ~ 70)
• Above : 1" on , 1" off beep sound
• Under : 0.5" on, 0.5"
Return once "1time"
70 ~ 237
16
Won't power up
Defective LED
Thermistor open
Thermistor close
Motor runs
off beep sound
Door switch
Lamp
(See test 4) state.
Auto Off
REMARK
See test 1
Display : See page
See test 2
See test 3
See test 4
Gas valve
See test 7
See test 5
Off
automatically
after 5
minutes
See test 6