LG DLE5977W Service Manual

13
When checking the Component, be sure to turn the power off, and do voltage discharge sufficiently.
COMPONENT TESTING INFORMATION
5
!
CAUTION
Component Test Procedure Check result Remark
1. Thermal cut off
• Check Top Marking :
N130
Measure resistance of terminal
to terminal
Open at 266
±
12°F
(130
±
7°C)
Auto reset -31°F (-35°C)
Same shape as Outlet Thermostat.
If thermal fuse is open must
be replaced
Resistance value ∞
Continuity (250°F ) < 1Ω
• Heater case-
Safety
• Electric type
2. Hi limit Thermostat
(Auto reset)
Measure resistance of terminal
to terminal
Open at 257
±
9°F
(125
±
5°C)
Close at 221
±
9°F
(105
±
5°C)
Resistance value ∞
Resistance value < 5Ω
• Heater case -
Hi limit
• Electric type
3. Outlet Thermostat
( Auto reset)
• Check Top Marking :
N85
Measure resistance of terminal
to terminal
Open at 185
±
9°F
(85
±
5°C)
Close at 149
±
9°F
(65
±
5°C)
Same shape as Thermal cut off.
Resistance value ∞
Resistance value < 5Ω
• Blow housing -
Safety
• Electric type
4. Lamp holder Measure resistance of terminal
to terminal
Resistance value :
80Ω ~ 100Ω
6. Idler switch Measure resistance of the
following terminal :
“COM - NC”
1. lever open
Resistance value < 1Ω
2. Lever push (close)
Resistance value ∞
5. Door switch Measure resistance of the
following terminal
1) Door switch knob : open
Terminal : “COM” - “NC” (1-3)
Terminal : “COM” - “NO” (1-2)
2) Door switch push : push
Terminal : “COM” - “NC” (1-3)
Terminal : “COM” - “NO” (1-2)
Resistance value < 1Ω
Resistance value ∞
Resistance value ∞
Resistance value < 1Ω
The state that
Knob is
pressed is
opposite to
Open
condition.

LG DLE5977W Specifications

General

Type	Electric
Capacity	7.3 cu. ft.
Drum Material	Stainless Steel
Voltage	240V
Color	White
Energy Star Certified	No
Drying Technology	Sensor Dry
Wrinkle Care Option	Yes
Door Reversible	No
Control Type	Electronic
Display Type	LED