Operation - Electronic Control Unit - Enduro EM305 Manuel D'utilisateur

In addition, the 'left forward' (E) and 'right reverse' (F) buttons or 'right forward' (D) and 'left reverse' (G)
buttons may be pressed at the same time to turn the caravan around on its own axis (without moving forward
or backward).
When you switch within 2 seconds from forward driving to reverse driving (and the other way around), a small
delay of 1 second will appear to protect the electronics and the motors.
The slide switch (Fig. 5A) also acts as an Emergency stop .
The automatic engaging system:
To activate the automatic engaging system of the motor powered rollers on the tyre, press the two buttons for
engaging (Fig.5I) or disengaging (Fig.5J) for at least three seconds. The blue LED (Fig. 5K) will blink fast during
these three seconds and every second there will be a beep. This warns you that the system will be activated!
Engaging: After these three seconds the motor powered rollers will be pressed against the tyre, and the blue
LED will illuminate constant. Now you can release the two buttons. When the motor powered rollers are pressed
on the tyre strongly enough, the blue LED will switch off and the system is ready to use.
Disengaging: after these three seconds the motor powered rollers will be released from the tyre, and the blue
LED will illuminate constant. Now you can release the two buttons. When the motor powered rollers are
completely disengaged, the blue LED will switch off and is the system ready for transport.
The remote hand set switches off:
x
after approx. 3 minutes, if no button is pressed.
x
after approx. 5 minutes, if one of the movement buttons is permanently held down.
The green LED goes off and the remote control handset is in the "stand-by" modes which means that there
always will be used some current which causes the battery to go down. So always make sure the remote
control handset is turned off by the slide switch.
To reactivate the remote control, move slide switch to "Off" –O and then back to "On"-I after approximately 1
second.
Error messages via the remote control handset:
Error messages of the enduro
(Fig. 5H) and a buzzer signal:
x
LED off, no buzzer: remote control handset is turned off and also system is not activated
x
LED continue on, no buzzer: remote control handset is turned on and system is activated and ready to use.
x
Green LED is blinking (2 Hz), no buzzer: no communication between handset and control unit. This could
be because of too much distance between remote control handset and control unit, or the battery isolation
switch for manoeuvring system is not turned on or that there is a distortion signal disturbing the
communication. As soon as connection is good again the green LED will be continue on and the system is
ready to use.
x
Green LED is blinking (2Hz) in combination with buzzer (2 times blinking, break, 2 times blinking, break
etc.): Battery voltage too low (<10V). Battery needs to be recharged.
x
Green LED is blinking (2Hz) in combination with buzzer (4 times blinking, break, 4 times blinking, break
etc.): Battery Voltage too high (over charged). Try to discharge the battery by turning on a user (for
example a lamp or water-pump).
x
Green LED is blinking (2Hz) in combination with buzzer (6 times blinking, break, 6 times blinking, break
etc.): Amp overload protection is activated. Wait about 60 seconds and try again.
x
Green LED is blinking (4Hz), no buzzer: The internal 9V battery is near empty and needs to be replaced.
Changing batteries in the remote control:
When the battery is empty, it needs to be replaced.
x
Open the rear cover of the handset (Fig. 7A).
x
Take out the dead/old battery and dispose in the appropriate way.
x
Install a new replacement battery (Fig. 7.1). Make sure to use a leak proof PP3 (9Volt) battery (No claims
under guarantee can be considered for damage caused by leaking batteries).
x
Close the rear cover again.
Dead and used batteries may leak and damage the remote control handset! Remove the batteries if the
handset is not going to be used for an extended period.

OPERATION - ELECTRONIC CONTROL UNIT

The Electronic Control Unit (4), which is mounted inside your caravan, is responsible for controlling the
®
enduro manoeuvring system.
The control unit has three LED's and one button (Fig. 3):
Green LED (Fig. 3B): Power LED continuously illuminated when system is activated (by moving slide switch to
"On"-I). If the handset far away from the control unit, beyond the availably distance, this LED will go out.
®
EM305 will be communicated via the remote control handset by the green LED
®
enduro EM305 32
Ref: EM305-UM-TKI-1110-Rev.A.