Frymaster H55 Series Technical Reference Manual page 87

Pin Positions
LOV ATO (Automatic Top Off) Pin Positions and Harnesses
Connector From/To
RTI Add Solenoid
ATO Pump Relay
JIB Reset Switch
J8
RTI Add Solenoid
ATO Pump Relay
JIB Reset Switch
Transformer
J4 (Rear) /
J5 (Front)
Jumper 4 & 5 Battery
J3 - Vat #3
J2 - Vat #2 ATO RTD
J1 - Vat #1
J6 Orange LED
J7
Network Resistor
(pins 2 & 3)
J10
or to next ATO Board
(4 & 5 vat units)
J9 AIF J5
Automatic Filtering Fryers
Harness # Pin #
1
2
3
4
5
6
7
8
8074671
9
10
11
12
13
14
15
16
1
2
3
8074553
4
5
6
7
8074657
8
1
8074655 - Vat
2
#1 8074654 -
Vat #2 8074621
3
- Vat #3
4
1
8074555
2
1
2
3
4
5
1
2
3
8074552
4
5
6
1
2
3
8074546
4
5
6
4-43
Function Voltage
24VAC Ret 24VAC
24VAC Ret 24VAC
JIB Low Reset 16VDC
24VAC 24VAC
24VAC 24VAC
Ground 16VDC
24VAC Ret
24VAC
24VAC
12VAC Ret
12VAC
12VAC
Jumper Wire
Ohm
Jumper Wire
DV - Probe Ground
DV - Probe
Ohm
FV - Probe Ground
FV - Probe
16VDC
16VDC
16VDC Ret
Ground
RB7/DATA
RB6/CLOCK
Ground
CAN Lo
CAN Hi
5VDC+ 5VDC
24VDC 24VDC
Ground
Ground
CAN Lo
CAN Hi
5VDC+ 5VDC
24VDC 24VDC
Ground
Wire Color
Black
Black
Black
Red
Red
Red
Orange
Blue
Red
Brown
Black
Black
White
Red
White
Red
Black
Red
Black
Red
White
Black
Red
White
Black
Red
White
Black
Red
White