Installation
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Step 10: Performing Checks Prior to Initial Start-up
Before starting up your inverter, ensure these conditions are met:
❐ Chassis ground is properly installed
❐ On/Standby switch is in the Standby ( ) position on both the XS400
and S400 Remote Switch
❐ Positive (+) battery cable is connected to the positive (+) battery
terminal through the DC fuse and Disconnect or DC circuit breaker
❐ Negative (–) battery cable is connected to the negative (–) battery
terminal
❐ Battery voltage is within the proper range for this unit
(10.3–15.3 volts DC)
❐ DC Fuse is intact (not blown)
Step 11: Connecting the AC Input Cord
To connect the AC input cord:
◆ Plug the AC input cord into a properly grounded 120 volts AC, 15 or
20 amp receptacle, connected to an external shore power source such
as a utility grid or a generator.
WARNING: Shock hazard
Connect the AC input cord only to a properly grounded
standard 120 volts AC, 15 or 20 amp receptacle. If the correct
type of receptacle is not available, have an electrician install
one.
WARNING: Shock hazard
When the On/Standby switch is in the Standby ( ) position and
the XS400 is connected to shore power, AC voltage will be
present at the output of the inverter.