Input and Output Chart (ULTRA-1)
J1 connector - black is TIC board ground and white is data wire.
J9 connector for liquid crystal display.
J10 connector for Main harness
PIN | WIRE COLOR | FUNCTION | COMPONENT | VOLTAGE |
NUMBER | AND GAUGE |
|
|
|
1 | White/Blue 18 | - - - - - - | Rectifier | - - - - - - |
2 | Blue 22 | Output | Torque Sensor | 5VDC |
3 | Tan 22 | Input/Signal | Temp Sensor | * |
4 | White/Gray 22 | Output | Torque Sensor | 5VDC |
5 | White/Black 18 | - - - - - - | Rectifier | - - - - - - |
6 | Not used | Not used | Not used | Not used |
7 | Not used | Not used | Not used | Not used |
8 | Brown/White 18 | Output | Auger Motor | 120VAC |
9 | Brown/Black 18 | Output | Auger Motor | 120VAC |
10 | Black 18 | Supply | PC Board | 120VAC |
11 | Yellow 22 | Input/Signal | Hot Gas Temp | * |
12 | Violet 18 | Output/Switched | Lamp Relay | 12VDC |
13 | Gray 22 | Output | Condenser Fans | 120VAC |
14 | Blue/Black 18 | Output | Lamp Relay | +12VDC |
15 | White/Black 22 | Board Ground | Sensors | 5VDC |
16 | Not used | Not used | Not used | Not used |
17 | White 18 | Neutral | PC Board | Neutral |
18 | Not used | Not used | Not used | Not used |
19 | Brown 22 | Output | Solenoid | 120VAC |
20 | Orange 18 | Output | Compressor Relay | 120VAC |
*With sensor disconnected you will read +5VDC, but when connected, voltage will vary according to temperature. To check sensor, see repair section.
J11 connector for touch pad/ membrane switch (see touch pad pin out test).
59 | 41084 102709 |
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