LG DLG7188WM Service Manual

15
Component Test Procedure Check result Remark
7. Heater Measure resistance of the
following terminal
󳡉
Terminal: 1 (COM) - 2
󳡊
Terminal: 1 (COM) - 3
󳡋
Terminal: 2 - 3
󳡉
Resistance value: 10Ω
󳡊
Resistance value: 10Ω
󳡋
Resistance value: 20Ω
• Electric type
8. Thermistor Measure resistance of terminal
to terminal
Temperature condition:
58°F ~ (10~40°C)
58°F ~ 104F (10~40°C)
Resistance value: 10Ω • Heater case -
Hi limit
• Electric type
9. Motor • See Page 13
10. Gas valve
valve 1
valve 2
Measure resistance of the
following terminal
󳡉
Valve 1 terminal
󳡊
Valve 2 terminal
󳡉
Resistance value: > 1.5 kΩ
󳡊
Resistance value: > 1.5~2.5 kΩ
• Gas type
11. Igniter Measure resistance of terminal
to terminal
Resistance value: 100~800Ω • Gas type
12. Frame Detect Measure resistance of terminal
to terminal
󳡉
Open at 370°F ((Maximum)
󳡊
Close at 320°F
󳡉
Resistance value
≒
∞
󳡊
Resistance value < 1Ω
• Gas type

LG DLG7188WM Specifications

General

Brand	LG
Model	DLG7188WM
Category	Dryer
Language	English