electrical systems
70
electrical systems
71
12V DISTRIBUTIon UnIT
Battery charging
The DISTRIBUTION UNIT will allow the user
to select whether to charge the Habitation
Battery or the Vehicle Battery, this is done from
the Touch Screen Display. When 2 Habitation
Batteries are fitted then the System will
automatically detect this. It will then Run the
Internals of the Motorhome from one battery
and charge the other automatically. It will
continually monitor both the battery levels and
charge the batteries accordingly.
Split charging
When the system detects that the Engine is
running then it will automatically split charge
the Habitation Battery from the Vehicle Battery
and remove the Charge Input from the mains
charger. This will be visible on the Touch Screen
Display as the Battery Symbol will be removed
whilst the engine is running. NOTE this will not
turn off the Internal Circuits of the Motorhome.
Again if two Habitation Batteries are fitted the
charging sequence will work as above.
Isolation of internal circuits
The Distribution Unit will allow the Engine to
be run and still have all of the Internal Circuits
switched on in the Motorhome. This feature
is designed for where there is no Electric
Hook Up as it allows you to Split Charge the
Habitation Battery or Batteries whilst having all
the Internals of the Motorhome switched on.
The Internal Circuits of the Motorhome will
only be switched OFF when the Distribution
Unit detects Vehicle movement.
fridge and step circuits
The Fridge circuit will only be switched ON
when the Distribution Unit has detected the
Engine running. Once this has been detected
the Fridge Circuit will stay ON until the Engine
is turned OFF.
The Step will automatically retract once the
Engine Starts.
fuse identification
For fuse Identification and Value please
see Diagram.
Do not replace any Fuse with a higher value
than is stated on the Distribution Unit Diagram
as damage to the Distribution Unit and
associated wiring may occur.
If a problem occurs with the Distribution Unit
then either contact Autocruise themselves
DO NOT REMOVE FRONT COVER OF THE
Distribution Unit
PLEASE USE THE foLLoWInG fAULT GUIDE
foR AnY PRoBLEMS WITH THE SYSTEM.
fAULT
PRoBABLE CAUSE
Display blank
Check Fuses in Battery Compartment. Check Habitation Battery
Voltage (below 8volts display will not work please charge battery)
Display showing all
fuses blown.
Check Comms Lead from Distribution Box to Display. Check
External Temp wires and Sensor
Display not turning on
Internal Circuits
Check Comms Lead from Distribution Box to Display. Check
External Temp wires and Sensor
Charge Symbol not
changing to VEH
Check Habitation Battery voltage on Screen if Low or 0v then the
screen will not allow charge to be switched to the VEH Battery.
Check Wiring from Habitation Battery to Distribution Box
Key Fob not working
Check the Number written on the Key correspond with the
number on the back of the display. Blue LED should flash on back
off display when Key Fob pressed. Check battery in Key Fob
