Component Testing Information - LG DLE3170W Service Manual

5

COMPONENT TESTING INFORMATION

When checking the component, be sure to turn the power off, and do voltage discharge sufficiently.
CAUTION
!
. Thermal cut off
Check Top Marking:
N 40
2. Hi limit Thermostat
(Auto reset)
3. Outlet Thermostat
( Auto reset)
Check Top Marking:
N85
4. Lamp holder
5. Door switch
6. Idler switch
Measure resistance of terminal
to terminal
Open at 284
( 40
Same shape as outlet thermostat.
Measure resistance of terminal
to terminal
Open at 257
( 25
Close at 22
(94
Measure resistance of terminal
to terminal
Open at 85
(85
Close at 67
(75
Same shape as thermal cut off.
Measure resistance of terminal
to terminal
Measure resistance of the
following terminal
) Door open
Terminal: COM - NC ( -3)
Terminal: COM - NO ( -2)
2) Door closed
Terminal: COM - NC ( -3)
Terminal: COM - NO ( -2)
Measure resistance of the
following terminal:
COM - NC
If thermal fuse is open must
be replaced
Resistance value
Resistance value
Resistance value
Resistance value:
80 ~ 00
Resistance value
Resistance value
. Lever open
2. Lever push (close)
Resistance value
14
Heater case-
Safety
Electric type
Heater case -
Hi limit
Electric type
Blow housing -
Safety
Electric type