Frymaster LOV M3000 - MIB (Manual Interface Board) Pin Positions and Harnesses

LOV
™
Generation II Technical Reference
45
MIB (Manual Interface Board) Pin Positions and Harnesses
Connector From/To Harness # Pin # Function Voltage Wire Color
J1 M3000 J7 8074546
1 Ground Black
2 CAN Lo Red
3 CAN Hi White
4
5
6
J2 AIF J4 8074547
1 Ground Black
2 CAN Lo Red
3 CAN Hi White
4 5VDC+ 5VDC Black
5 24VDC 24VDC Red
6 Ground White
J5
Transformer
8074649 RTI
8074844
NON-RTI
1 24VAC
24VAC
Black
2 24VAC Ret White
Filter Relay
3 Pump Motor
24VDC
Red
4 Pump Motor Green
Blue LED
5 Blue LED +
24VDC
Red
6 Blue LED - Black
RTI Open Switch
7 Open Switch + Black
RTI Closed Switch
8 Closed Switch + Red
9
10
Pan Switch
11 Pan Sw +
24VDC
Black
12 Pan Sw - Red
13
14
RTI Open Switch 15 Ground - White
RTI Closed Switch 16 Ground - Green
J6
To RTI connection in rear of
fryer
8074760
1 From RTI transformer 24VAC Black
2 Common White
3 To RTI “Add Pump” Relay 24VAC Green
4
5
6
7
8
From RTI “Waste Tank Full
Sensor” Test Pins 2 to 8
24VAC – Full
0VAC – Not
Full
Red