5.02 If the inverter fails to operate, use the
following troubleshooting procedure.
5.02.1 Connect a 100 watt light bulb to
the inverter output.
5.02.2 Make sure the inverter is turned
"On", the output circuit breaker is reset and
that the voltage is at least 64 VDC at the DC
input terminals. If not, check DC wiring con-
nections and the line fuse.
5.02.3 Observe the fault indicating lights
on the front of the inverter.
a) The Low battery light indicates a low
DC condition. Switch the inverter “Off” for 5
seconds, then “On” again. The light coming
on again indicates a fault in the DC wiring, DC
voltage, or the line fuse.
b) The Overload light indicates an output
wiring short circuit or a load that is too large
for the power rating of the inverter. Switch the
inverter “Off”, remove the short circuit or
excessive load from the output, then switch
the inverter back “On”.
c) The High temperature light indicates
the inverter has overheated. The unit will
automatically turn back on when it has cooled
to 40
0
C. Verify that the inverter is not in a
closed compartment and that the fan is not
blocked.
5.02.4 If the above steps are
completed and the inverter still will not oper-
ate satisfactorily, call Airpax Dimensions, Inc.
for a return authorization number.
Page 4
other source of AC power directly to the
output of the inverter. This will result in
damage to the inverter that is not covered
under warranty!
3.06.2 The 120 VAC output of the
inverter is provided at the receptacle outlet on
the inverter.
3.06.3 The 120 VAC output is also pre-
sented behind the wiring compartment panel
for direct hardwire wire leads. The black is hot,
the white wire is neutral and the green wire is
ground. The cable clamp strain relief should
be used to secure the field wires.
3.06.4 Remote AC outlets should be
mounted at a convenient location in a listed
outlet box with approved strain relief.
The
GFCI outlets should be Hubbell, Model GFR5352XX
(20A) or GFR5252XX (15A).
4. START UP/OPERATION
4.01 To operate the inverter turn the switch
to “On”. Make sure that the output breaker is
reset. Turn the switch to “Off” when the
inverter is not in use.
5. TROUBLESHOOTING
5.01 Dimensions offers free phone consul-
tation concerning installation or troubleshoot-
ing.
Call the Customer Service Department at:
1-651-653-7000 or 1-800-553-6418
fax: 1-651-653-7600
e-mail: [email protected]
NOTE: Because the inverter has a quasi-sine
waveform, a TRUE RMS voltmeter (such as a
Fluke 87) is required for an accurate reading.
Other voltmeters that use averaging circuitry
will give incorrect readings.