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Input and Output Chart (ULTRA-2)
J5 connector for liquid crystal display.
J2 connector for touch pad/ membrane switch (see touch pad pin out test).
J12 connector for models with Autofill option.
J13 connector for Main harness
PIN
NUMBER
WIRE COLOR
AND GAUGE
FUNCTION COMPONENT VOLTAGE
1
Red/Black 18 Output Right Auger Motor 120VAC
2
Brown/White 18 Output Left Auger Motor 120VAC
3
Brown/Black 18 Output Left Auger Motor 120VAC
4
Black 18
Supply
PC Board
120VAC
5
White 18
Neutral
PC Board
Neutral
6
Not used Not used Not used Not used
7
Violet 18 Output/Switched Lamp Relay -12VDC
8
White/Blue 18
Supply
PC Board
12VAC
9
White/Black 22 Board Ground Sensors -5VDC
10
Yellow 22 Input/Signal Hot Gas Temp *
11
Blue 22 Output Torque Sensors 5VDC
12
White/Black 22 Output Torque Sensors 5VDC
13
White/Red 18 Output Right Auger Motor 120VAC
14
Gray 18 Output Condenser Fan 120VAC
15
Brown 20 Output Left Solenoid 120VAC
16
Red 20 Output Right Solenoid 120 VAC
17
Orange 18 Output Compressor Relay 120VAC
18
Not used Not used Not used Not used
19
Blue/Black 18 Output Lamp Relay +12VDC
20
White/Black 18
Supply
PC Board
12VAC
21
Tan 22 Input/Signal Left Temp Sensor *
22
Pink 22 Input/Signal Right Temp
Sensor
*
23
White/Gray 22 Input/Signal Left Torque
Sensor
0 or 5VDC
24
White/Green 22 Input/Signal Right Torque
Sensor
0 or 5VDC
*With sensor disconnected you will read +5VDC, but when connected, voltage will
vary according to temperature. To check sensor, see repair section.
J1 connector - black is TIC board ground and white is data wire.
41084 102709