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3.4.1.4 Return to Defaults
The 4
th
option in the Settings Menu is “Return to Defaults”. This option resets all user-adjustable settings to the
factory defaults. It is important to note that the factory defaults are not necessarily the correct settings for the
specific DC system. Before the charger is shipped, adjustments are made at the factory using the same
calibration procedure. If the charger is reset to default, these factory changes may be reset.
EXAMPLE: The software default for a 48V charger is based on 24 lead cells, a 26L charger is factory adjusted
for a higher voltage. Returning to default will return the charger to a 24L voltage setting.
Saving Settings
At any point, the user can press the BACK button from the main Settings Menu to exit the Settings Menu.
When the back button is pressed (on the main Settings Menu), the user is prompted if they would like to “Exit
and Save Settings?” If the BACK button is pressed again, the control board will return to the Settings Menu. If
“YES” is selected, the display will read “Saving Settings”, the menu will be exited and settings saved. If “NO” is
selected, the user is prompted to “Exit without Saving?” From this screen, if “YES” is selected, the user will be
returned to the DC output display and all changes to the settings will not be saved. If “NO” is selected, the user
will be returned to the Settings Menu.
3.5 Test
Menu
All equipment is shipped from the factory fully tested and operational. As part of planned maintenance, users
may want to be able to re-test functionality of the alarm LEDs and relays. The Test Menu allows the user to test
both the LEDs on the display board as well as any alarm relay contacts.
3.5.1 Test
LEDs
The Test LEDs menu allows the user to run a basic lamp test on the A36D. After selecting this menu, press the
“ENTER” button to light all of the LEDs on the display membrane. To end the LED test, press back.
NOTE: Any additional LEDs on auxiliary boards will not be affected by this LED test.
3.5.2 Test
Relays
The test relays menu allows the user to test the functionality of the alarm relay contacts. The menu allows for
each contact to be tested individually, or all at once. When a relay is being tested, its contacts will change state.
This means if a relay is in alarm state, it will revert to the non-alarm state during relay testing. The HVSD alarm
is not included in either of the other tests, but instead, has its own test menu.
When an alarm relay is being tested, the corresponding LED on the membrane will change state. There are no
relay contacts for the “OVERLOAD/CURR. LIMIT” or “END OF DISCHARGE” alarms; these LEDs will not be lit
under the relay test. As with the LED test, once the appropriate selection is made, press the “ENTER” button to
start the test and the “BACK” button to end the test.
< Return to >
Defaults
< Exit and Save
Settings? NO
< Exit without
Saving? YES
< Test >
LEDs
< LED Test
Press ENTER
< End LED Test
Press BACK
< Test >
Relays
< Test ALL >
Contacts at Once
< Test Contacts>
Individually
< Test HVSD >
Alarm Contacts
Summary of Contents for A36D
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