Hisense BO3PY5I Instructions For Use Manual page 28

WARNING!
After a power outage or after the appliance is switched off, additional function settings
will remain stored for no more than a few minutes. Then, all settings, except for the acoustic
signal volume and display dimmer will be reset to factory defaults.
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Sabbath
The Sabbath function allows keeping the food warm tin eh oven without
having to switch the oven on or off.
Rotate the KNOB to select SAbb. Choose On or OFF.
Set the duration (between 24 and 72 hours) and temperature. Confirm
each setting by pressing the KNOB.
If you wish the oven light to be on all the time, switch it on by touching
the symbol.
Touch the key to start the countdown. SAbb will appear on the
display unit.
All sounds and operation will be deactivated, except for the
INFORMATION!
In case of a power outage, the Sabbath mode will be deactivated
and the oven will return to the initial state.
Factory settings
This function allows resetting the appliance to factory settings. FAct will
appear on the display unit. Rotate the KNOB to select rES. Hold
the until the end of animation to confirm.
key.