Mastervolt MLI Ultra 12/2750

MLI Ultra 12/2750, 12/5500, 24/5500 – User and Installation Manual
35
System parts
A
MLI Ultra battery
B
Battery fuse in positive battery cable
C
Safety relay
D
MasterBus / CZone connection (see sections Network wiring on pages 16 and 24)
E
MasterBus compatible charger
F
Fuse to protect the charger cable
G
Negative busbar
H
Positive busbar
Relay wires
Connect to
Description
(1) Red wire
on connector block A1
Relay Control (RC) positive
(2) Brown wire
on connector block A1
Close relay pulse
(3) Orange wire
on connector block A1
Open relay pulse
(4) Black wire
on connector block A1
RC minus
(5) Yellow wire
on connector block A1
FeedBack signal relay
(6) Red (not included)
from
to
on connector block A1
on connector block A2
RC open relay from other
battery
(7) Black (not included)
from
to
on connector block A1
on connector block A2
RC minus from other
battery
(8) Jumper wire
(included)
to
on connector block A1
Relays connector detect,
connect to RC minus