Frymaster LOV M3000 - Board, Harnesses, and Pin Positions

LOV
™
Generation II Technical Reference
48
Connector From/To Harness PN Pin # Function Voltage Wire Color
J2
Interface Board
to Computer
807-4199
SMT Computer to
Interface Board
Harness
1 12VAC In 12VAC
Black
2 Ground
3 12VAC In 12VAC
4 FV Heat Demand
5 V Relay 12VDC
6 DV Heat Demand
7 R/H B/L 12VDC
8 Analog Ground
9 L/H B/L 12VDC
10 ALARM
11 Sound Device 5VDC
12 ALARM
13 FV Probe
14 Common Probes
15 DV Probe
16
17
18
19
20
J6
Next M3000
J7 or Network
Resistor
807-4546
Computer Commu-
nication Harness
1 Ground Black
2 CAN Lo Red
3 CAN Hi White
4
5
6
J7
MIB J1 or
previous
M3000 J6
807-4546
Computer Commu-
nication Harness
1 Ground Black
2 CAN Lo Red
3 CAN Hi White
4
5
6
J9 ONLY USED ON NON-AIF UNITS
J10
Interface Board
Ground to
Computer
807-4573
Computer Locator
Harness
1 Vat #1
Black
2 Vat #2
3 Vat #3
4 Vat #4
5 Vat #5
6
J11 SD Card
M3000 Board, Harnesses, and Pin Positions