Bertazzoni P302I23NV Installation And Use Instruction page 25

Reference
A
B
C
D Power/Timer adjustment slider
E
F
Heating Zone Power
Heating Zone
Total Rating Power
Description
Zone select keys
Child lock key
ON/OFF key
Boost control key
Timer key
Max. Power (220–240V - 50/60Hz)
1200/1500W
1800/2300W
3500W
5
Booster)
(
Booster)
(