Door Locking Motor; Micro Switch; Oven Sensor - LG LRE3085ST Service Manual

Components

Door locking Motor

Micro Switch

Oven Sensor

Test procedures
1. Refer to page 3-14 for the servicing procedure
2. Measure the resistance
(Multiple meter scale: R x 1000)
ON position (Unlock position)
Normal
: below 2Ω
NOTE: The Micro switch will be held for 13 seconds during lock or unlock.
1. Refer to page 3-15 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale: R x 1000)
OFF position (Lock position)
4-2
Results
Normal: Approximately
2.6 kΩ ± 10%
If not replace
Abnormal: Infinite(open)
below 5Ω (shorted)
Normal
: Infinite
Normal: Approximately
1.09 kΩ ± 10%
If not replace
NOTE: Ω Value was tested
at room temperature
(77F/25˚C)