Input and Output Chart (ULTRA-2)
J1 connector - black is TIC board ground and white is data wire.
J2 connector for touch pad/ membrane switch (see touch pad pin out test). J5 connector for liquid crystal display.
J12 connector for models with Autofill option.
J13 connector for Main harness
PIN | WIRE COLOR | FUNCTION | COMPONENT | VOLTAGE |
NUMBER | AND GAUGE |
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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 | |
8 | White/Blue 18 | Supply | PC Board | 12VAC |
9 | White/Black 22 | Board Ground | Sensors | |
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 | * |
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| Sensor |
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23 | White/Gray 22 | Input/Signal | Left Torque | 0 or 5VDC |
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| Sensor |
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24 | White/Green 22 | Input/Signal | Right Torque | 0 or 5VDC |
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| Sensor |
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*With sensor disconnected you will read +5VDC, but when connected, voltage will vary according to temperature. To check sensor, see repair section.
61 | 41084 102709 |
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