Samsung FTQ353IWUB Service Manual page 59

4. Troubleshooting
4- Electrical Malfunction
FIGURE
Door plunger switch Door plunger switch
Hot Surface Lamp Hot Surface Lamp
(Cook top) (Cook top)
Surface Lamp Surface Lamp
(Back Guard) (Back Guard)
TESTS MEASURE
* Check the state of working of switch .
* Make sure whether wire, housing
and terminal is connected with switch
has been damaged or not .
* Measure voltage which is supplied
with lamp terminal .
* Check whether harness has been
loosen or disconnected .
5
RESULTS
Nomal open : 0Ω
∞
Nomal close : Ω
* Replace or repair if wire or
terminal has been damaged .
Approx.
* Lamp voltage :120V
∞
* resistance : Ω
* Replace or repair if wire or
terminal has been damaged .