Marathon Power TRTC-2002-N1, Installation, Operation And Maintenance Manual

Page: 41 / 92


5.
9
Alarm Menu
Purpose: Describes the Alarm Submenu and how to use the LCD for troubleshooting.
Procedure
: When the
Red ALARM LED
is
FLASHING
, the unit has an alarm, indicating a
condition not serious enough to stop it from providing output power. Press
ENTER
to see the
alarm.
The alarms are self-resettable. After the alarm condition is removed, the unit
automatically returns to Line mode if the line is qualified, or battery mode if the line is
unqualified.
LCD SHOWS ALARM DESCRIPTION
Line Freq Line Frequency The Input frequency is fluctuating & out of tolerance.
Low O/P Volt Low Output Voltage The output voltage is low, but still usable.
NO Temp. Probe Temperature Probe Unplugged The battery temperature probe is unplugged or damaged.
When the unit detects the probe is unplugged, it will continue
to operate but the charger voltage will automatically be set to
the lowest value.
Over Load Overload The loads are drawing more power from the TRTC-2002-N1
than it can provide.
BATT not Conn Battery Not Connect The Battery is not connected.
High Temp High Temperature The Battery temperature is high.
Low Temp Low Temperature The Battery temperature is low.
Ext. Alarm External Alarm The external alarm of the program input contact.
Ext. Batt Alarm External Battery Alarm The external battery alarm of the program input contact.
Ext. Fan Fail External Fan Fail The external fan fail of the program input contact.
Door Interlock Door Interlock The door interlock of the program input contact.
LED Shows an Alarm
LCD Displays the Alarm
Alarm Table
NOTE:
41