Diagnostic Test; Enter Svc Mode - LG RN1840 Series Owner's Manual

2.

Diagnostic Test

Diagnostic Test can be used to check functionality of various machine parts.
Press Start to move through the check points.
Number of times the
Start button is
pressed
0
1
2
3
4
5
6
7
8
9
NOTE
• Make sure the drum is empty when diagnostic test is being performed. Do not use
Check point

Enter SVC Mode

Check the version and code for machine.
PDA Check
Motor runs
• Elctric type : Heater runs
(Motor + Heater 1 (2700W))
• Gas Type : Motor runs (Motor+Valve)
• Elctric type : Heater runs
(Motor + Heater 1+Heater 2 (5400W))
• Gas Type : Gas valve runs (Motor +Valve)
LED&Button Check
Press the whole course buttons.
Test Ends
Door switch (Motor&Heater Off, Buzzer
beeps seven times)
Test goes back at step 3. (Motor on &
Heater Off )
PROGRAMMING MODE
Display
Displays , P1:XX, LU:XX, Ld:XX,
LF:XX alternately (Version)
Measured moisture value (70~239)
Current temperature (5~70)
(Display shows the temperature inside the
drum in Celsius)
Current temperature (5~70)
(Display shows the temperature inside the
drum in Celsius)
Displays , P1:XX, LU:XX, Ld:XX,
LF:XX alternately (Version)
dE (The door is open. Please close the door
completely)
Measured moisture value (70~239)
.
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