•
toggling red -
EMERGENCY ENTRY PROC
device countdown to Relay
OFF
mode
Additional warnings (only in
ON
state):
•
yellow - overheat (temperature > 80°C)
•
short green flash - undervoltage (VBat < Battery Saver Threshold Voltage)
•
short red flash - overvoltage (VBat > 19V)
•
short blue flash - CAN-bus error (also when nothing is connected to CAN-bus)
Additional warnings will add up in a sequence. For example:
Short red flash, then short blue flash, then yellow means overvoltage with overheat and CAN error.
4.1 Under Voltage Lock Out
The device has built in Under Voltage Lock Out function to protect itself from invalid operation when
the supply voltage is too low.
If the battery voltage drops below 6V the device will instantly turn off power to the car.
4.2 Battery saver
Battery saver function is used to protect car battery from deep discharge.
If the battery voltage is below the threshold voltage for a defined time the isolator will disconnect the
battery by going to
EMERGENCY ENTRY PROC.
Keep in mind that the total time from voltage dropping below threshold to isolator cutting of power is
equal to Battery saver t Emergency kill timeout.
