GE JCKP30–27 ? Owner's Manual page 16

Using the self-cleaning oven.
The oven door must be closed and all controls must be set correctly for the cycle to work properly.
or
(depending on model)
or
(depending on model)
16
(on some models)
How to Delay the Start of Cleaning
Press the Clean pad once for
a 4-hour clean time or twice for
a 3-hour clean time.
A 3-hour self-clean time is
recommended for use when
cleaning small, contained spills. A
self-clean time of 4 hours or longer
is recommended for a dirtier oven.
If a time other than 4 hours or
3 hours is needed, use the number
pads (on some models) or the Hour
and Min + or – pads (on some
models) and enter the desired
clean time.
You can change the clean time to any
time between 3 hours and 5 hours,
depending on how dirty your oven is.
Press the Delay Start pad.
Using the number pads (on some
models) or the Hour and Min + or –
pads (on some models), enter the
time of day you want the clean cycle
to start.
Press the Start pad.
After a Clean Cycle
You may notice some white ash in the
oven. Wipe it up with a damp cloth after
the oven cools.
If white spots remain, remove them with a
soap-filled scouring pad and rinse thoroughly
with a vinegar and water mixture.
These deposits are usually a salt
residue that cannot be removed by
the clean cycle.
If the oven is not clean after one clean
cycle, repeat the cycle.
The door locks automatically. The display
will show the start time. It will not be
possible to open the oven door until
the temperature drops below the lock
temperature and the LOCKED light
goes off.
When the LOCKED light goes off, you will
be able to open the door.
You cannot set the oven for cooking
until the oven is cool enough for the
door to unlock.
If the racks become hard to slide, wipe
the rack supports with cooking oil.