Dual Surface Unit(Lf,Rf) - LG LREL6321S Service Manual

Components
Dual surface unit:
Left Front(LF)
Right Front(RF)
Element
Test procedures
1. Refer to page 3-4 for the servicing procedure
2. Set the Multiple meter scale to the R x1
3. Disconnect wires from cook-top elements
4. Touch the ohmmeter test leads to the (E1 & 1A)
and (E2 & 1A) the meter should indicate :
- (E1 & 1A)  38 Ω ± 10%
- (E2 & 1A)  30 Ω ± 10%
5. Touch the ohmmeter test leads to limiter terminals
1B and 2B.
With the temperature below 150˚F, the meter
should indicate an open circuit(infinite).
With the temperature above 150˚F, the meter
should indicate continuity (0 Ω).
4-4
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Results
Normal : Approximately 38 Ω
Normal : Approximately 30 Ω
Below 150˚F
 open circuit(infinite).
Above 150˚F
 continuity (0 Ω)