Quick TCD 1044 E Mode D'emploi Et D'installation page 22

SYSTEM ERRORS AND PROBLEMS
EN
SYSTEM ERRORS
When the remote control is switched on, it may signal the presence of system errors.
Checksum error flash
If the error is detected, all the leds will flash quickly.
In this case an assistance point or the Quick
SYSTEM PROBLEMS
System problems are listed below, divided into two categories:
automatic reset problems and manual reset problems.
AUTOMATIC RESET PROBLEMS
Resetting after problems of this type occurs automatically, as soon as the cause that has generated the problem disappears.
Low voltage supply
The signalling occurs only when the control is enabled.
The problem is signalled if the power supply voltage descends below 10.5Vdc for more than one second. Resetting after this
problem occurs if the power supply voltage exceeds the threshold of 11.5Vdc for more than one second. Check the charge state
of the battery group that supplies is derived or the electrical circuit.
In the presence of this problem the enablement LEDs slowly flash with a sound, when they are switched off.
Protection against prolonged motor activity
After about 5 minutes and 40 seconds (or equivalent) of continuous use of the stern or bow thruster, the control of the (stern or
bow) thruster is disabled for 20 minutes, time needed for the partial cooling of the relevant thruster (total cooling usually takes
about 40 minutes).
Whenever this problem occurs, the relevant green and red direction leds (bow or stern) flash together to the enablement LED
with an intermittent sound alarm (the duration of this sound alarm is 10 seconds per minute).
The system saves this partial cooling time elapsed for the thruster; if the system is accidentally turned off (power cut off to the
relevant stern or bow TCD unit) before 20 minutes elapse, upon re-starting, you will have to wait for the remaining partial cooling
time before using the control of the relevant section (stern or bow).
Once this partial cooling time is over, you will be able to use the control of the (stern or bow) thruster again for a period of time
calculated by the system and proportional to the time the thruster was not used (which may be less than 5 minutes and 40
seconds).
Once the total cooling time is over, the thruster may be used again for 5 minutes and 40 seconds.
MANUAL RESET PROBLEMS
The control will signal, with a certain number of flashes of the enablement LEDs, the presence of any manual reset problems.
Together with the flashes a short sound can be heard.
What follows is the correlation table between the flashes and the manual reset problems:
N. FLASHES PROBLEM
Overload on the
1
command electrical line
Interruption on the
2
command electrical line
Problem present on the
3
BTR* propeller.
Problem present in the
4
parallel/series switch*
Problem present on
5
TMS*
* If installed.
To distinguish whether the signal concerns the bow or the stern of the boat they will be steadily lit, simultaneously with the fla-
shing of the enablement LEDs, the green LED and the red LED of the involved part (bow or stern).
22
® customer service must be contacted as soon as possible.
DESCRIPTION
The problem is signalled when the control detects a short circuit or an overload on the command
electrical line of the propeller. Check the wiring of the electrical line of the remote control to the
propeller and the absorption of the remote control switches installed on the propeller.
The problem is signalled when the control detects an interruption on the command electrical line of
the propeller.
Check the wiring of the electrical line of the remote control to the propeller.
The control system of the BTR propeller has detected a problem.
Refer to the BTR use and maintenance manual.
The control system of the PSS switch has detected a problem. Refer to the PSS use and maintenance
manual.
The TMS line switch has detected a problem connected to the remote control switch of the propeller.
Refer to the TMS use and maintenance manual.
TCD1044 E - REV003A