Samsung NE59J7630SS Service Manual page 51

4. Troubleshooting
4-2 Electrical Malfunction
Component testing procedures
WARNING
ELECTRICAL SHOCK HAZARD
Disconnect power before servicing the range. Replace all panels before operating range. Failure to do so
can result in death or electrical shock.
FIGURE
Broil Heater
Bake Heater
Convection Heater
Warming Drawer
Convection Fan Convection Fan
This document can not be used without Samsung's authorization.
TESTS MEASURE
* Measure resistance values of heater's
terminal after taking off harness from
heater.
* Measure voltage of heater's terminal
after making oven work by pressing broil
keypad.
* Measure resistance values of heater's
terminal after taking off harness from
heater.
* Measure voltage of heater's terminal
after making oven work by pressing
bake keypad. (Make sure that voltage
has to be measured for more than
1 minute because heater is supposed to
* Measure resistance values of heater's
terminal after taking off harness from
heater .
* Measure voltage of heater's terminal
after having oven worked, by pressing
convection bake keypad. (Make sure
that voltage has to be measured for
more than 1 minute because heater is
* Measure resistance value of Motor terminal
after taking off harness from Motor.
* Measure Voltage of Motor's terminal after
making oven work by pressing bake keypad.
(Make sure that voltage has to be measured
for more than 1 minute because Fan is
51
RESULTS
*
* Terminal voltage of Broil heater :
AC 240V
* Replace or repair harness
*
* Terminal voltage of bake heater :
AC 240V
* Replace or repair harness
Approx
* Convection Fan : 69~73
* Terminal Voltage of Convection Fan :
240V
* Replace or repair harness.
* Replace or repair main PCB .
Approx
*
*
* Terminal Voltage of Convection Fan
and Sub Fan : 120V
* Replace or repair harness