Technical manual of
FanControl-U2 module
5
Vehicle Identification
Identification is performed via TECPROG software or manually by using the built-in button.
Description of manual identification using of the built-in button:
CAN bus should not be connected prior to implementation of the identification procedure.
1.
Power up the module. Wait for LED to star blinking.
2.
Press the built-in button 4 times. The LED will flash 4 times (or will indicate programmed
group-subgroup) and will stay lit.
3.
Enter a group number by the built-in button. After a short pause (1.5 second) the LED shall
indicate the entered number.
4.
If group number consists of 2 digits
–
enter first digit, wait for indication, then enter second
digit and wait for indication
5.
Enter a subgroup number. After a short pause (1.5 second) the LED shall indicate the entered
number. After a pause (about 4 seconds) the LED shall indicate the entered number (group
and subgroup) as a sequence of digits.
6.
If a group and subgroup are entered correctly, press the built-in button one time, or two
times, if there was an error.
7.
If the input data is correct (such model exists) the LED will blink 4 times and the unit will
reboot.
8.
If the input data is wrong, the LED will light up for 15 seconds, expecting new group-subgroup.
If within 15 seconds there was no data entry – module will leave programming mode.
Connection to CAN bus
Connection types
There are two types of module connection to CAN bus:
•
Parallel connection. It is used to control factory heaters. CAN 1 pair is used for parallel
connection in all vehicles.
•
Connection by cutting into CAN-bus. It is used to control factory heaters and the climatic
system.
In case of series connection CAN 1 pair is connected from the vehicle’s side, and from the side
of a climatic system, CAN 2 or CAN 3 depending on vehicle model.
For description of FanControl-U2 module connection in specific vehicles and operational
-
features with respect to different vehicles please visit www.tecel.ru/en/ website.
Module control
The module can be controlled:
•
By the factory vehicle button (for information on which button is used for a particular
vehicle – see www.tecel.ru/en/ or www.canbus-alarm.com website)
•
By the factory remote control
•
By additionally installed devices through external input (GSM module, auxiliary car alarm etc.).
Module control by the factory vehicle button
Module activation/deactivation is performed by a long (not less than 2 seconds) pressing of a
certain factory button.
Module control by the vehicle factory remote control
Activation of the module is performed by triple pressing on the locking button not less than 15
seconds after the vehicle alarm is armed.
Deactivation of the module is performed by triple pressing on the unlocking button .
Pause between pressing on the button should be ~ 3 seconds.
