4-3
Copyright © LG Electronics Inc. All rights reserved.
Only training and service purposes
Components Test procedures Results
Door Switch
(Normally Closed type)
1. Refer to page 3-9 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale: R x 1)
Door open Door closed
Continuity Infinite
Oven Lamp 1. Refer to page 3-13 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale: R x1)
Normal: Approximately
30 Ω ± 10%
Broil or Bake Igniter 1. Refer to page 3-10 ~ 3-11 for servicing
procedure.
2. Measure the resistance after cooling down.
(Multiple meter scale : R x 1)
Normal: 45 Ω
~
400 Ω
(Room Temperature
Resistance)