TEC Electronics FanControl-U2, Техническое руководство

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Technical manual of
FanControl-U2 module
3
2. Activation of vehicle’s factory heater.
3. Activation of heater and the climatic system for engine and interior warm-up using
vehicle’s factory button or factory remote control.
4. Control of Webasto Thermo Top C, Evo 5, Eberspächer D5WS heaters via digital bus.
5. Support of heat-assistance mode.
2. Connection and configuration of the module
Module pins designation is described in the Table 1 “Module connector pins designation”, and
connector pins enumeration — in Figure 2.
Figure 2. Connector pins enumeration. View from the harness side
Table 1. Module connector pins designation
Pin Wire color Type Designation
Current
mA
1 Black Power Ground –
2
Yellow/black
Yellow
TP-Bus Digital bus for CheckControl –
3 Grey/green LIN 1 Serial data bus –
4 Grey/blue LIN 2 Serial data bus –
5 Blue/yellow Digital bus
Special bus for controlling Webasto Thermo
Top C, Evo5, Eberspacher D5WS heaters Can
be used for control of aftermarket heaters
and, in specific cases, for factory heaters.
–
6-7 – – – –
8 Orange/green LED (+) –
9 Blue Input (-)
External input for module control (trigger
negative control)
–
10 Green –
11 Pink/black Input (+)
External input for module control (status
positive control)
–
12 Orange/white –
13 Red Power +12 V –
14 Yellow/red Output (+) There is a positive signal during FanControl
operation
150 mA
15 Green/black Output (-) There is a negative signal during FanControl
operation
150 mA
16 Brown/red CAN 1 Vehicle CAN-H data bus –
17 Brown CAN 1 Vehicle CAN-L data bus –
18 Brown/yellow CAN 2 Vehicle CAN-H data bus –
19 Brown CAN 2 Vehicle CAN-L data bus –
20 Brown/green CAN 3 Vehicle CAN-H data bus –
21 Brown CAN 3 Vehicle CAN-L data bus –
22-24 – – – –
The Module shall be powered from one of vehicle’s wires with +12 V unswitched voltage.