FAULT FINDING
USER GUIDE
If the iTECHDCDC20 is beeping with no flashing lights,
please check the polarity of your auxiliary battery
If the iTECHDCDC20 is beeping and the red power LED is
flashing, the iTECHDCDC20 has detected a fault with your
auxiliary battery, please double check your wiring and
electrical connections. It is possible that your battery will
need to be replaced.
ALARMS