English
99
Troubleshooting
Displayed
code
Possible cause
Solution
C-22
The Sub PCB sensor is open when
the oven is operating.
Turn both the mode and
temperature selector knobs
to
OFF
, and then restart the
oven. If the problem persists,
disconnect all power to the oven
for at least 30 seconds and then
reconnect the power. If this does
not solve the problem, call for
service.
The Sub PCB sensor is short when
the oven is operating.
C-23
The temperature probe sensor is
short when the oven is operating.
Press
OFF
, and then restart the
oven. If the problem persists,
disconnect all power to the oven
for at least 30 seconds and then
reconnect the power. If this does
not solve the problem, call for
service.
C-30
The PCB sensor is open when the
oven is operating.
The PCB sensor is short when the
oven is operating.
C-31
This code occurs if the PCB
temperature rises abnormally high.
Call for service
C-A2
The cooling motor is operating
abnormally.
Call for service.
NX9900R_PRO RANGE_DOP36M96GL_DG68-01105C-00_EN.indd 99
2019-02-06 2:30:44