Xantrex XW4024 230 50 Installation Manual page 54

Inverter/Charger Installation
Check all wiring
and cable
connections
Measure DC voltage
and confirm correct
polarity of DC cables
Power-up Display
Correct fault condition.
Restart functional test.
Figure 2-22 Functional Test for Multiple Inverters - Page 1 of 2
2–36
Within tolerance?
23–32 V for a 24 V system
46–64 V for a 48 V system
Polarity correct?
Apply DC power to
inverter #1
Power-up
Check display on
Inv #1 for startup
self-test
Use the Xantrex XW
SCP to specify
configuration settings
Apply DC Power to
Inverter #2
Check display on
Inverter #2 for
startup self-test
Use the Xantrex XW
SCP to specify
configuration settings
Fault Display
Check display for
faults
Yes
This manual for use by qualified personnel only
Check battery bank.
Recharge with external
No
charger if necessary.
Correct polarity.
Restart functional test.
Yes
1. Set up Inverter #1
as the Master
2. Give it a unique
device number
(e.g. 01)
1. Set up Inverter #2 as
the Slave
2. Give it a unique
device number
(e.g. 02)
No
Faults?
975-0384-01-02