LG DLGX3901 series Service Manual

39
3. Status Mode Of Wrong Connection
1.Black and White Housing
2.Black Housing
3.White Housing
4.Black and White Housing
5.Black and White Housing
Off
Off
Normal
Heater 2
Off
Off
Off
Normal
Heater 1
Off
Power Off
Power Off
Power On
Power On
Power Off
Wire
ྙ
,
ྚ
CROSS
Wire
ྙ
,
ྚ
CROSS
Wire
ྙ
,
ྚ
CROSS
Housing CROSS
Housing and Wire
ྙ
,
ྚ
CROSS
Items
Case
Heater1
Operation(black)
Heater2
operation(White)
PCB condition
of operation
OffOff
Power Off
Wire
1. Black and white housing
ྙ
,
ྚ
CROSS
Items
Case
Heater 1
Operation (black)
Heater 2
operation (White)
PCB condition
Of operation
CAUTION! Improper connection of the heater can damage the heater or the main board.
H
CAUTION
Connector Housing
Black
Check the matching color between
harness wire and tap relay.
(Black housing – black tap relay)
Color
< Table 2 > : Connection of Tap Relay with PCB ASSEMBLY (Gas)
< Table1 > : Incorrect connection of the tap relay and connector housing (Electric)
< Table2 > : Incorrect connection of the tap relay and connector housing (Gas)
Harness
Remark
PCB
Tap Relay 1
1
2
Blue Wire
Black Wire
Connector Housing
38

LG DLGX3901 series Specifications

General

Brand	LG
Model	DLGX3901 series
Category	Dryer
Language	English