4-3
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Only training and service purposes
Door switch
Broil heater
Components Test procedures Results
1. Refer to page 3-9 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale: R x 1000)
Door open Door closed
Continuity Infinite
1. Refer to page 3-10 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale : R x 1)
Normal: Approximately
23 Ω
± 10%
If not replace
NOTE: Ω Value was tested
at room temperature
(77F/25˚C)
Be careful the element is
sensitive to temperature.
1. Refer to page 3-12 for the servicing procedure
2. Measure the resistance after cooling down
(Multiple meter scale : R x 1)
Normal: Approximately
13.5 Ω
± 10%
If not replace
NOTE: Ω Value was tested
at room temperature
(77F/25˚C)
Be careful the element is
sensitive to temperature.
Convection heater
Oven lamp
1. Measure the resistance after cooling down
(Multiple meter scale: R x1)
Normal: Below 5 Ω.
If not replace