Samsung NX60T8111S Service Manual page 67

4. Troubleshooting
Error Trouble Shooting
SYMPTOM
*
*
Touch control
*
keypads are not
working properly.
*
*
*
*
Oven lamp is not
working.
*
*
The oven smells
and/or smokes
*
when it is initially
started.
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DIAGNOSIS
Make sure the door lock feature is
not turned on.
Check to see if the Sabbath function
has been turned on.
Check the display control harness and
connectors (CN400) on the PCB Touch
on the PCB
Check connectors (CN400, CNS701)
and/or the PCB for damage.
Check the touch control panel
for damage
Make sure the door lock feature is
not turned on.
Check for a burned out bulb.
Check the harness connection(CN205),
the oven lamp relay (RY208).
Measure the resistance across the light
ballast/socket terminals.
(Normal )
This is normal.
* Unlock the controls by pressing and holding the
lock key for 3 or more seconds.
* Press and hold the Sabbath pad(Bake+[ ]) for at
least 3 seconds. The display will show the time
of day when the function is turned off.
* Reconnect securely or replace damaged
touch control harness.
* Replace the PCB assembly.
(PCB and touch control glass panel.)
* Unlock the controls by pressing and holding the
lock key for 3 or more seconds.
* Replace with a 40 watt appliance bulb.
* Repair or replace loose or disconnected harness.
* Replace any malfunctioning relays.
* Replace the light ballast/socket.
* Replace the PCB.
* The insulation around the oven will give off a
slight odor until the adhesive has cured. This
uses.
* The oven is designed to burn off dirt and/or
foreign substances.
the oven is dirty, run a self-cleaning cycle.
A ventilation system should be used while the
oven is self cleaning.
67
REMEDY