GE Profile PHP900 Technical Service Manual page 16

Normal Operation:
When activated by the touch board, a fi lter board
supplies 240 VAC to 1 or 2 generator boards along
with the LINbus (Logic) connections. Each generator
board operates 1 or 2 elements.
The 30-in cooktops have 1 fi lter board that supplies
voltage to 2 generator boards. The left generator
board operates the 2 left-side elements. The right
generator board operates the 2 right-side elements.
Filter Board
Left
Generator
Board
Generator board maximum output is 3700W. When
using an element on high and a second element
sharing the same generator board is then operated,
the second element will receive priority. For
example, if the fi rst element was using 3700W when
the second element was turned on, power on the
fi rst element will be reduced to a lower setting.
Operation Overview
The 36-in. cooktops have 2 fi lter boards that supply
voltage to 3 generator boards. The left fi lter board
supplies voltage to the left generator board. The left
generator board operates the 2 left-side elements.
The right fi lter board supplies voltage to the center
and right generator boards. The center generator
board operates the center element and the right
generator board operates the 2 right-side elements.
Generator
Right
Generator
Board
– 16 –
Right Filter Board
Left Filter Board
Center
Left
Generator
Board
Board
Element Size and Wattage
7 "- 2500 W 6 "- 1800 W
7 "- 2500 W
7 "- 2500 W
11 "- 3700 W
7 "- 2500 W
Right
Generator
Board
30-in. Cooktop
11 "- 3700 W
36-in. Cooktop
6 "- 1800 W
8 "- 3200 W