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Troubleshooting
6–4 445-0089-01-01
Warning Messages
Warning messages appear on the display panel LCD to alert you to an impending
system change. Warnings do not affect operation.
• You can retrieve the previous twenty Warning and/or Error messages by
placing the unit in Configure mode and then selecting View Last 20 PROsine
Faults from the Diagnostics menu. Warnings end with the characters -W (e.g.
Batt too hot -W).
• To clear a Warning message, press the ESCAPE key.
• If the audible alarm is enabled, press ESCAPE twice. The first key press
deactivates the alarm and the second removes the message from the screen.
(The warning is not cleared from the system, however.)
Warnings are listed in Table 6-2. The text in the Warning Message column
appears as the second line on the LCD; the first line displays the text: PROsine
Warning.
Table 6-2
Warning Messages
Warning Message Details Action
Batt Too Hot -W PROsine battery temperature too high. Check the tightness of all connections.
Check electrolyte level.
Check charger and battery settings.
Batt Too Cold -W PROsine battery temperature too low. Extreme cold may require a battery heater. If the
battery is frozen, thaw it gradually to avoid
damage.
Temp1 Too Hot -W PROsine internal temperature 1 too
high. Reduce loads on the system.
Ensure that the PROsine is being adequately
ventilated.
Temp2 Too Hot -W PROsine internal temperature 2 too
high.
Temp1 Too Cold -W
PROsine internal temperature 1 too
low.
Raise the ambient temperature.
Temp2 Too Cold -W PROsine internal temperature 2 too low.
Temp1 Short -W
These warnings indicate a problem with
an internal temperature sensor but may
also be caused by excessive cold or heat
See if the warning persists when the PROsine is
in a normal temperature environment of 32°F to
104°F (0°C to 40°C). The internal temperatures
can also be checked on the display panel (in
Configuration Mode) in the Diagnostic Menu
(see page 4–17). If the problem persists contact
Xantrex.
Temp1 Open-W
Temp2 Short -W
Temp2 Open -W
Inv Lo Bat V - W Low battery voltage, invert mode. Check battery state of charge and re-charge if
necessary.
Check for proper DC cable size.
Check all connections for tightness.