Connecting To The Central Locking - Waeco MagicTouch MT100 Manuel D'utilisation

RC-100.qxd 30/07/03
Nearly all central locking systems are electrically controlled.
In case of central locking systems that have no servo motor in the driver's door (which
can be seen from the fact that the driver's door cannot be locked and unlocked from the
passenger side), a servo motor has to be retrofitted in the driver's door. The WAECO
servo motor, Art. No. ML-11, can be used for this purpose. This must be connected
according to circuit diagram (see K 1).
With all other electrically controlled central locking systems, it is first necessary to find
out the mode of function. If possible, use original circuit diagrams from an authorised
vehicle dealer for this purpose.
If no original circuit diagrams are available, the function of the control cables which run
from the central locking control unit to the vehicle door must first be determined.
Caution! Connection must only be made with the central locking control cables
and not with any other cables. Connection to other cables than the control
cables or the use of a wrong circuit layout can result in defects in the central
locking system and in the remote control.
Check how your vehicle's central locking system works.
Connect the central locking system using the circuit diagrams (see K 1 – K 8).
In the case of some vehicles, e.g. Mercedes, it is possible that the actuation time of
0,6 sec. is not sufficient to fully operate the central locking system.
Bridge (see L 1)
This bridge is used to set the control time for the relays for the central locking control.
– Open "3.5 sec"
The original CL is triggered for 3.5 seconds. This position is required for some original
CLs that work pneumatically and, therefore, need more than 0.6 seconds for the
closing process.
– Closed "0.6 sec"
This position is required for all electrical CLs that typically require less than 0.6
seconds for the closing process.
Note! Please make sure that the connector has been disconnected in advance
to allow the receiver to detect the setting.
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Connecting on the central locking
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