Installation Manual

Installation
900-0168-01-00 Rev C 25
ON and OFF Wiring
Figure 15 ON/OFF Jumper and Connections
Accessory Wiring
Figure 16 Accessory Connections
T
he INVERTER ON/OFF jumper bridges two pins. The ON/OFF jumper
parallels the two INVERTER ON/OFF terminals on the Control Wiring
Terminal Block. If either connection is closed, the inverter is ON. The
jumper is installed in the factory, but the inverter is given an
external OFF command at the same time. Its initial state will be OFF.
(An inverter in the OFF state will not invert. However, it may still transfer
power to loads and charge batteries from an AC source.)
To turn the inverter initially ON, remove the
jumper briefly and then replace it. This
requires long-nose pliers or a similar tool.
After this, removing the
jumper will immediately
turn the inverter OFF.
Jumper Off
Jumper On
Once the jumper has been removed, the
INVERTER ON/OFF terminals on the Control
Wiring Terminal Block can be used to wire a
manual on/off switch. These terminals can
also be used to control an Emergency Power Off
(EPO) device instead of a standard switch.
RTS cable
RJ11,
4-conductor,
MATE cable
RJ45, 8-conductor,
CAT5 non-crossover
MATE/HUB port
RTS port
T
he AC Wiring Compartment Board has ports for both
the Remote Temperature Sensor (RTS) and the system
display. The system display port is labeled MATE/HUB.
If a HUB Communications Manager is in use, it occupies
the inverter’s MATE/HUB port.
See the
Operator’s
Manual for more
information on
the RTS.
When a HUB product occupies the inverter’s MATE/HUB port,
the system display connects directly to the HUB product.
Inverters plug into ports 1 and above. Charge controllers and
other devices plug into unassigned ports not used by inverters.
See Stacking on page 30 for information on connecting
inverters. See the HUB product literature for other devices.
MATE
port
Additional ports