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ReServWPV
LED Diagnostics:
Power Supply Board
Red (DC)
Green (AC1)
Power Supply Status
ON
ON
Normal operating condition.
ON
OFF
Loss of AC. Stand-by battery supplying power.
OFF
ON
No DC output.
OFF
OFF
Loss of AC. Discharged or no stand-by battery. No Dc output.
ReServ Board
LED
LED State
Unit Status
Output LEDs
ON
------
Normal operating condition.
------
OFF Loss of 24VACand/or 12VDC output power.
Low Battery
ON
------
Stand-by batteries are low.
------
OFF Normal operating condition.
Shutdown
ON
------
Loss of 24VACand/or 12VDC output power. Discharged stand-by battery.
------
OFF Normal operating condition.
Audio Signal Diagnostics:
ReServ Unit
Audio Signal
Unit Status
Single Periodic Beep
AC Fail.
Double Periodic Beep Low Battery or No Battery.
Terminal Identification:
Power Supply Board
Terminal Legend Function/Description
L, G, N
Connect 220VAC 50Hz to these terminals: L to hot, N to neutral, G to ground.
-- DC +
24VDC non power-limited output.
AC FAIL
NO, C, NC
Form “C” dry contacts used to instantaneously signal the loss AC to local annunciation devices,
with AC present terminals marked NO and C are open, NC and C are closed. When loss of AC
occurs, terminals marked NO and C are closed, NC and C are open.
BAT FAIL
NO, C, NC
Form “C” dry contacts used to signal low battery voltage or loss of battery voltage. Under normal
conditions terminals marked NO and C are open, NC and C are closed. During a trouble condition
terminals marked NO and C are closed, and NC and C are open.
-- BAT +
Stand-by battery connections. Maximum charge current 0.7A.
ReServ Board
Terminal Legend
Function/Description
Input --- 24VDC +
24VDC input from power supply board.
N, P 1-16
24VAC and/or 12VDC outputs.
The lightning flash with arrow head symbol within an equilateral triangle is intended to alert the user to the
presence of an insulated DANGEROUS VOLTAGE within the product’s enclosure that may be of sufficient
magnitude to constitute an electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
CAUTION: To reduce the risk of electric shock do not open enclosure.
There are no user serviceable parts inside. Refer servicing to qualified
service personnel.
