Frymaster H55 Series Technical Reference Manual page 115

LED's, Pins on the Fryer's SIB Board
The SIB's J1 (vertical) and J2 (hori-
zontal)plugs are numbered from the
top right corner, right to left, as shown
above on the J1 plug. The 9 and 10 pins
are for the hood relay in McDonald's.
Video Content
See Pin Outs on pages
5-19—5-30
Touchscreen-Equipped Fryers
Test points on the SIB have been enlarged and overlayed on the image
above. A video (linked below) shows voltage tests on the board.
5-12