9
TROUBLE SHOOTING CHECKLIST
1. Use a voltmeter to measure the input voltage. The input should match the rating printed
on the unit.
2. Check that the battery voltage adjustment potentiometer on the front of the unit is set for
the measured input voltage.
3. Ensure that the battery is connected correctly: Red to Positive, Black to Negative.
4. The large (+) and (-) markings on the case are more reliable than the colors of the cable.
5. Check the specifications of the load to see what power it consumes and test it from a
standard wall outlet.
6. Unplug all devices connected to the unit and turn it on.
7. Make a note of any LED’s which stay on.
DEFECTS OR DAMAGE
If after checking all of the above, the problem persists, you may assume the unit is defective
or damaged and it must be returned for repair.
A remote control panel may be connected to the inverter
using a 9-pin D connector, which attaches to the front
panel of the inverter. The remote control panel and D
connector are part of the remote control option. The
remote control panel allows the unit to be operated
remotely as well as duplicating all the diagnostic indica-
tors and audible alarm.
Remote Control Option
REMOTE CONNECTOR
This connector is located on the side of the unit. Important: To prevent the possibility of High
Voltage Electrical Shock, do not power up the Inverter unless all wiring from the unit to the
remote is securely connected. Do not remove the dust cover from the DB-9 connector if the
remote is not being used.
IMPORTANT
: This remote is to be used only on Inverters manufactured by Analytic Systems.
