Ato (Automatic Top-Off) Board #1 Pin Positions/Harnesses - Frymaster LOV Technical Information Manual

1.1.2 ATO (Automatic Top-Off) Board #1 Pin Positions
Connector From/To
Solenoids
Top Off Pump
JIB Reset Switch
J1
Solenoids
Top Off Pump & JIB
Reset Switch
J3 Transformer
J4 - Vat #3
O/Flow Sensor & Fill
J5 - Vat #2
Sensor
J6 - Vat #1
J7 Orange LED
J8
Network Resistor
(pins 2 & 3)
J9
or to next ATO Board
(4 & 5 vat units)
J10
Harness #
8074572 x1 (FV)
8074572 x2 (DV)
8074627
8074572 x1 (FV)
8074572 x2 (DV)
8074627
8074553
8074569 - Vat #1
8074567 - Vat #2
8074548 - Vat #3
8074570 - Vat #1
8074568 - Vat #2
8074549 - Vat #3
8074555
8074552
AIF J5 8074546
(Current Prod with Thermal Sensors)
Pin # Function
1 Output DV - Vat #1
2 Output FV - Vat #1
3 Output DV - Vat #2
4 Output FV - Vat #2
5 Output DV - Vat #3
6 Output FV - Vat #3
7 Top Off Pump
8 JIB Low Reset
9 24VAC DV - Vat #1
10 24VAC FV - Vat #1
11 24VAC DV - Vat #2
12 24VAC FV - Vat #2
13 24VAC DV - Vat #3
14 24VAC FV - Vat #3
15 Ground
16 Ground
1 24VAC Ret
2 24VAC
3
4
5 12VAC Ret
6 12VAC
7
8
1 FV – SW Out
2 FV – Sw In
3 DV – Sw Out
4 DV – Sw In
1 16VDC
2 16VDC Ret
1
2
3 Ground
4 RB7/DATA
5 RB6/CLOCK
1 Ground
2 CAN Lo
3 CAN Hi
4 5VDC+
5 24VDC
6 Ground
1 Ground
2 CAN Lo
3 CAN Hi
4 5VDC+
5 24VDC
6 Ground
4
Voltage Wire Color
Ground Orange
Black
16VDC
Black
24VAC Orange
Red
16VDC
Red
Orange
24VAC
Blue
Red
12VAC
Brown
Black
White
16VDC
Red
Green
Black
16VDC
Red
Black
Red
White
5VDC Black
24VDC Red
White
Black
Red
White
5VDC Black
24VDC Red
White