Belling BCT90INTP Instruction Manual page 20

OPERATION
Residual Heat Warning
When the hob has been operating for some time, there will be some
residual heat. The letter "H" appears to warn you that the hob is still
hot and to be cautious.
Auto Shutdown
A safety feature of the hob is auto shut down. This occurs whenever you forget
to switch off a cooking zone. The default shutdown times are shown in the table
below:
Power level 1~4 5~9 10~14
Default working timer (hour) 8 4 2
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