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COMPONENT TEST
Triple surface unit:
Center Rear (CR)
Element
1. Refer to page 3-4 for the servicing procedure
2. Set the Multiple meter scale to the R x 1
3. Disconnect wires from cook-top elements
4. Touch the ohmmeter test leads to the (E1 & 1A)
and (E2 & 1A) and (E3 & 1A)
The meter should indicate.
- (E3 & 1A)
72.0
Ω
± 10%
- (E2 & 1A)
52.4
Ω
± 10%
- (E1 & 1A)
52.4
Ω
± 10%
5. Touch the ohmmeter test leads to limiter
terminals 1A and 2A. The meter should indicate
continuity(0
Ω
)
6. Touch the ohmmeter test leads to limiter
terminals 1B and 2B.
With the temperature below (150˚F/65.5˚C), the
meter should indicate an open circuit(infinite).
With the temperature above (150˚F/65.5˚C), the
meter should indicate continuity (0
Ω
).
Components
Test procedures
Results
Normal: Approximately 72
Ω
If not replace
Normal: Approximately 52.4
Ω
If not replace
Normal: Approximately 52.4
Ω
If not replace
Normal: continuity
(below 0.5
Ω
)
If not replace
<Normal>
Below (150˚F/65.5˚C)
open circuit (infinite).
Above (150˚F/65.5˚C)
continuity (0
Ω
)
If not replace
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Summary of Contents for Studio LSCE365ST
Page 79: ......
