Oven Thermistor; Door Switch; Oven Lamp - LG LSWS306ST Service Manual

Components

Oven Thermistor

Door switch

Oven lamp

Test procedures
1. Refer to page 3-5 for disassembly
2. Measure the resistance after cool down
(Multiple meter scale: R x 1000)
NOTE: After checking for the continuity of switch, make sure to reconnect leads
properly.
1. Refer to page 3-7 for disassembly
2. Measure the resistance after cooling down
(Multiple meter scale: R x 1)
1. Refer to page 3-5 for disassembly
2. Measure the resistance after cool down
(Multiple meter scale: R x1)
4-3
Results
Normal: Approximately
1090 Ω
Replace if: Infinite (opened)
below 10 Ω (shorted)
NOTE: Ω Value should be
tested at room temperature
(77F/25˚C)
Door open Door closed
Continuity Infinite
Normal: Below 5 Ω.
Replace if: Infinite