Gtec Saturn CPS 10 Mode D'emploi page 107

PROBLEM
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
A13, A14, A15
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
F19, F20
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
A26, A27
THE DISPLAY SHOWS
THE CODE S07
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
F06, F07, F08
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
L01, L10, L38, L39, L40,
L41
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
A22, A23, A24, F23, L23,
L24, L25
THE DISPLAY SHOWS
ONE OR MORE OF THE
FOLLOWING CODES:
L26, L27, L28
POSSIBLE CAUSE
PROTECTIVE DEVICE
UPSTREAM FROM THE
BYPASS LINE OPEN
BYPASS ISOLATOR OPEN
(SWBYP)
BATTERY CHARGER FAULT
BATTERY FUSES BLOWN OR
FUSE HOLDER ISOLATORS
OPEN
THE BATTERIES ARE
DISCHARGED; THE CPS
WAITS FOR THE BATTERY
VOLTAGE TO EXCEED THE
THRESHOLD SET
INPUT RELAY LOCKED
FAULT IN:
▪
TEMPERATURE
PROBE OR CPS
COOLING SYSTEM
▪
MAIN AUXILIARY
POWER SUPPLY
▪
STATIC BYPASS
SWITCH
THE LOAD APPLIED TO THE
CPS IS TOO HIGH
SHORT CIRCUIT AT OUTPUT
- 107 -
SOLUTION
Reset the protective device upstream. WARNING:
check that there is no overload or short circuit at the
output of the CPS
Close the isolator situated behind the door.
Open the battery fuse holders (SWBATT), insert the
maintenance bypass (SWMB) and shut down the CPS
completely. Switch on again and if the fault persists,
contact the nearest technical support centre.
Replace the fuses or close the isolators (SWBATT).
WARNING: if necessary, we recommend fuses be
replaced with others of the same type (see Internal
Protective Devices of the CPS)
Wait for the batteries to recharge or force power on
from the System On menu
Activate the maintenance bypass (SWMB), turn off the
CPS, open SWIN and call your local service centre.
Activate the maintenance bypass (SWMB), turn the
CPS off and then on again. Exclude the maintenance
bypass. If the problem persists, call your local service
centre
Reduce the load to below the 100% threshold (or user
threshold for the code A22, A23 or A24)
Power off the CPS.
Disconnect all the devices connected to the phase
concerned by the short circuit.
Power menu the CPS on again.
Reconnect the devices one by one until the faulty one is
identified.