Instructions for Self-Test/Self-Diagnostics
Once the unit is properly installed in accordance with the installation instructions and AC power is supplied to the unit, the
dual color (SDT STATUS) LED indicator will illuminate, followed by the amber (INV ON) LED indicator. The dual color LED
indicates the unit’s status. A steady GREEN LED indicates normal service; A blinking GREEN/RED LED indicates the
battery is charging; A BLINKING RED LED (in different combinations) indicates a service alert. Refer to Table 3 below for
details. During loss of normal utility power, the dual color LED will not be illuminated. The AMBER (INV ON) LED indicator
will be illuminated only during inverter operation initiated by the loss of utility power or during any manual or automatic
self-test.
Self-Diagnostic Service
The self-diagnostic function is factory preset and performs the following:
1. Monitoring of battery, battery charger, and connected loads.
2. Self-testing and a (30) second battery discharge once every (30) days, after normal utility power has been supplied for
a minimum of (96) hours.
3. Self-testing and a (30) minute battery discharge once every (180) days, after normal utility power has been supplied for
a minimum of (96) hours.
4. Self-testing and a (90) minute battery discharge once every (365) days, after normal utility power has been supplied for
a minimum of (96) hours.
Table 3 - Service Indication
Table 4 - Manual Testing
LED Indicator
GREEN steady
RED/GREEN blinking
GREEN blinking
One blink RED/pause
Two blinks RED/pause
Four blinks RED/pause
Status
Normal service
High Charge enabled
Test Mode enabled
Battery Charger fault
Battery fault
Lamp/Load fault
The unit also provides for manual testing by pushing the TEST button in a specific pattern:
Action
Push test switch Once (within (2) seconds)
Push test switch Twice (within (2) seconds)
Push test switch Three times (within (2) seconds)
Push test switch and hold for (3) seconds
Push test switch and hold for (6) seconds
Reaction and LED Indication
(30) second test: One blink GREEN/pause
(30) minute test: Two blink GREEN/pause
(90) minute test: Three blink GREEN/pause
Cancels test
System reset
Tucson Micro Series
Installation Instructions
10070249
R
EV 1 - 06/21
13
800-533-3948 www.barronltg.com
