Maintenance; Output Voltage Test; Battery Test; Led Diagnostics - Altronix OLS120D2X Manual

Unit should be tested at least once a year for the proper operation as follows:

Output Voltage Test:

Battery Test:

Red (DC1) Green (AC)
ON ON
ON OFF
OFF ON
OFF OFF
Terminal
Function/Description
Legend
L, G, N Connect 115VAC/230VAC to these terminals: L to Hot, N to Neutral.
DC1 - 12VDC or 24VDC @ 3A and DC2 - 12VDC @ 1A
– DC1 +
Note: If DC2 is not used, DC1 rating is 12VDC or 24VDC rated @ 4A max.
– DC2 + 12VDC @ 1A.
AC FAIL Indicates loss of AC power, e.g. connect to audible device or alarm panel. Relay normally
NC, C, NO energized when AC power is present. Contact rating 1A @ 115VAC / 28VDC
Indicates low battery condition, e.g. connect to alarm panel. Relay normally energized when
Low Battery DC power is present. Contact rating 1A @ 115VAC / 28VDC.
NC, C, NO Low battery threshold: 12VDC output threshold set @ approximately 10.5VDC,
24VDC output threshold set @ approximately 21VDC.
– BAT + Stand-by battery connections. Maximum charge rate 0.7A.
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Maintenance:

Under normal load conditions, the DC output voltage should be checked for
proper voltage level.
Under normal load conditions check that the battery is fully charged, check specified
voltage (12VDC @ 13.7 or 24VDC @ 27.4) both at the battery terminal and at the board
terminals marked [– BAT +] to ensure that there is no break in the battery connection
wires. Note: Maximum charging current under discharges is 0.7A.
Note: Expected battery life is 5 years; however, it is recommended changing batteries
in 4 years or less if needed.

LED Diagnostics:

Power Supply Status
Normal operating condition.
Loss of AC. Stand-by battery is supplying power.
No DC output. Short circuit or thermal overload condition.
Loss of AC. Discharged or no stand-by battery. No DC output.

Terminal Identification:

OLS120D2X