Xantrex XW4024 230 50 Installation Manual page 50

Inverter/Charger Installation
Check and verify all
wiring and cable
connections
Measure DC voltage
and confirm the correct
polarity of the cable
connections
Power-up Display
Standby Display
Press the O /O button momentarily to
N FF
enable operating mode
Fault Display
Correct fault
condition. Restart
functional test.
Consult Troubleshooting
section of Operation Guide.
Restart functional test
Close AC
load breaker
Figure 2-21 Functional Test for Single Inverter Systems
2–32
Within tolerance?
23–32 V for a 24 V system
46–64 V for a 48 V system
Polarity correct?
Apply DC power
Check display for
startup self-test
If unit powers up in ,
enable operating mode
Enable inverter
Check for faults
Yes
Faults?
Check AC
voltage
No
Within
range?
Confirm
operation of AC
load
This manual for use by qualified personnel only
Check battery bank.
Recharge with external
No
charger if necessary.
Correct polarity.
Restart functional test.
Yes
Press the O
simultaneously to enable invert mode.  is
displayed briefly.
No
AC
AC IN
OUT
N
L L N
AC GRID
LOAD (AC1)
Yes
Open AC
load breaker
/O and Equalize buttons
N FF
AC IN
L
N
GEN
(AC2)
Proceed to
Charger
Functional Test
975-0384-01-02