Merrychef conneX 12e - Page 103

103
Merrychef conneX
®
service and repair manual
7 Circuit boards and diagrams
Back to contents >
7 CIRCUIT BOARD S AND DIAGRA MS
Terminal
Name
X514
Not used – Linked out (jumper)
X515
Not used – Linked out (jumper)
X516
Not used – Linked out (jumper)
X517
Not used
X518
Not used
X519
Convection fan speed controller (VFD) signal
Wire 66 red, 0-10V
Wire 67 green, 10V
Wire 68 blue, GND
X520
Not used
X521
Not used
X522
Not used
X523
UI communication and power cable
X524
Not used
X530
Cavity temperature thermocouple
X531
Not used
X532
Not used
X533
Not used
X534
Not used
X535
Not used
X540
Not used
X541
Not used
X560
Not used
X600
PM
GND
Chassis ground
Note: IO Board test points (TP1 to TP58) are for factory build procedures only.