Isolite E3-MAC Series, Installation & Operation Manual, Page: 34 / 40

Load Reduction Alarm
Load Reduction is an alarm available to quantify if Load Changes have occurred. When
the Load Reduction option is enabled, the actual output current is compared to a user
adjusted load current setting during an event only! It only looks at load current during
an event because with modern lighting management, the loads can continuously change
from Motion Sensors, Occupancy Sensors, etc. These constant load changes may trigger
an alarm but, the system is operating as designed. When the Actual Output Current
deviates more than 10 percent high or 10 percent low from that Load Current Setting,
an alarm will be tripped. The factory default for this setting is off and if enabled the
adjustment for the load current setting is from zero amps to system full scale current in
0.1A increments.
Relay 1
A user programmable alarm function or status function can be tied to a Form-C relay
to integrate into a building management system. The relay can be triggered on the
following status or alarm features
– AC Present, Battery Charging, Inverter On, High
Temperature, Utility Failure, Near Low Battery, Low Battery, High VAC, Low VAC and
Relay Off. The factory default setting for Relay1 is off.
Relay 2
Identical to Relay 1 in function. Relay 2 is an independent relay with its own Form-C
contacts.
Backup Logs
To use the Backup Logs function, an SD card must be inserted into the SD card slot.
When the Backup Logs function is selected, ALL internal logs from Test Logs, Event Logs,
Alarm Logs and Discharge Logs will be written to the SD card. The files that are stored
are Text files for each individual log and may consist of thousands of files. This process
may take several minutes to finish due to the limitations of the internal processor speed
and all of the tasks that it is simultaneously performing.
Contact Name
A Contact Name can be entered into the system for storage. The contact name is then
viewable in System Info. The Name can be changed using the keypad by scrolling
through the alpha/numeric selections with the up and down arrow keys. When the
correct number or letter is reached, scroll left or right for the next character or press
Enter when finished.
Contact Phone
A Contact Phone Number can be entered into the system for storage. The contact
phone number can be viewed in the System Info. The Contact Phone number can be
changed using the keypad by scrolling through the alpha/numeric selections with the up
and down arrow keys. When the correct number or letter is reached, scroll left or right
for the next character or press Enter when finished.
34 | INSTALLATION / OPERATION MANUAL