CAUTION:
WARNING:
WARNING:
CAUTION
:
It is essential to read and understand all Warnings,
Cautions, and Notes before any connections are made to the Unit
or System. If further assistance is needed call (817)595-4969 and
ask for Customer Service.
The inverter is designed to operate from a battery.
Performance cannot be guaranteed, and damage can result when a
charger or power supply is used without a battery in the circuit.
The AC neutral lead is internally bonded to chassis;
chassis must be bonded to earth ground through the external
ground connector located on the unit. The negative or positive
terminal of the battery (DC source) must be bonded to earth ground;
it is recommended that it be to the same earth ground used for AC
ground. Refer to the figure below for wiring illustration.
Before any connections are made to the unit or system,
be sure to disconnect the battery terminals. Always disconnect the
grounded battery terminal first. When re-connecting, connect
ungrounded terminal first, and grounded terminal last.
.
.
.
.
XP250 INSTALLATION AND OPERATION MANUAL
Page 7
I
nstallation
3.0
Battery
Inverter
+
-
-
+
(A)
(B)
A) Positive earth ground
B) Negative Earth Ground
*Note: Ground either “A” or “B”
NOT BOTH.