Britannia RANGE COOKERS Instruction Manual page 11

Residual Heat Indication
Some heat will pass from the pan into the hob surface. If the hob is too hot
to touch after cooking (over 50°C), "H" will appear in the hob display.
Do not touch or place any heat sensitive items on the zone or
surrounding area until the "H" has disappeared.
List of Displays
1-9 Power level
P Booster
A Auto heat-up
U Pan is absent or not suitable
H Residual heat
E External error
F Fault
Child Lock
When the Child Lock is activated all the hob cooking areas are switched off
and cannot be switched on accidentally. Turn knobs of zones 1 and 2
anticlockwise and hold for 4 seconds at the same time until 5 L's appear on
the display, then release the knobs. The Child Lock is deactivated by
repeating the process in the same way. If a knob is turned while the Child
Lock is activated, "L" will appear in the display.
Operation limits
The hob will only operate at a set power level for a limited period of time
before it is switched off. This is to prevent overheating and to protect the
electrical components.
POWER SETTING
1
2
3
4
5
6
7
8
9
P
APPROXIMATE OPERATION LIMIT
6 hours
6 hours
5 hours
5 hours
4 hours
1.5 hours
1.5 hours
1.5 hours
1.5 hours
10 minutes
(plus a further 80 minutes at level 9)
11