Altox TIMER-1 Operational Manual

Erasing Errors and Unblocking
Press and hold button "<", additionally
"Clr.X", where Х is the number of the service function.
Use button "Р" and choose the required function referring to the
description:
1 – Erase Thermo Top C/Z heater's errors;
2 – Erase Thermo Top V/EVO/VEVO heater's errors;
3 – Unblock VW T5 heater;
4 – Unblock VW T5GP heater.
Then press the button to execute the selected function.
Upon successful completion the screen will display symbols "–CL–".
Attention! Use unblocking only for Volkswagen T5 and T5GP.
Using this function for other vehicles may result in blocking the heater
with the subsequent replacement of the heater's electronic control unit!
Operation of Other Control Elements
The device supports interfacing with other Webasto control elements using
W-bus protocol. This function allows using different devices for switching
the heater on and off. When the control signal of another control element
is identified the screen will display the text "TELE".
Technical parameters
Supply voltage
Standby current
Max current of the auxiliary output
+12V/24V (via 500 mA fuse)
GND (common)
INPUT
WBUS
OUT
Attach the back cover to the installation place using double-sided tape or
other fixing arrangements.
Note:
— Power supply wires to be connected via the fuse to the accumulator
terminals or to the OBD-II wires (where 16pin is +12V, 4pin is common);
— INPUT to be connected to the external control element (waiting for the
impulse GND signal not shorter than 200 ms);
— OUT commutates +12V/24V. It is used to control heaters and analog
signals, coolant pump and the interior heater ventilator. It is switched on
at the same time as the Webasto module, and it is switched off with a 60
seconds delay (except for settings h:00 and h:03).
press. The screen will display
— 10V–28V
— ~7mA
— 150mA
Altox
O p e r a t i o n a l M a n u a l
ALTOX TIMER-1
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