P84333 K Sheet 7 of 23
1.5 LED STATUS
Table 2 lists status of the LED indicators. The ALARM condition occurs when the input causes the output
circuits to energize. TROUBLE condition occurs when the circuit is no longer supervised correctly. The
TROUBLE LED’s for OUT1, OUT2, OUT3, OUT4 and, GND FAULT latch ON when the trouble occurs.
They are turned OFF when an alarm condition occurs or the PS12/24-8MP system rest (SW8) is pressed.
The trouble relay follows any trouble condition and is not latching.
NOTE: An alarm condition overrides a trouble condition.
Table 2: LED Status Description
LED
OFF
ON
ON
OUT1 STANDBY -------- TROUBLE
OUT2 STANDBY -------- TROUBLE
OUT3 STANDBY -------- TROUBLE
OUT4 STANDBY -------- TROUBLE
INP1 STANDBY ALARM TROUBLE*
INP2 STANDBY ALARM TROUBLE*
GND FAULT -------- TROUBLE --------
AC No AC AC Present --------
BATT -------- TROUBLE --------
MICRO FAULT -------- TROUBLE --------
POWER SUPPLY DC TROUBLE DC PRESENT --------
* NOTE: If INP1 or INP2 LED and OUT1-OUT4 TROUBLE LED are on, TROUBLE exists currently.
1.6 BATTERY MAINTENANCE
Battery Replacement: Power-Sonic (or equal) 12VDC, replace with new batteries every four (4) years or as
needed if battery will no longer accept full charge. Two 12V batteries are required for 24VDC setting. Use
either a 7AH battery or a 12AH battery in accordance with the proper battery calculation for the application
using BATTERY CALCULATION SHEET provided on Sheet 23.
NOTE: Battery compartment measures 4-1/2" High X 11-1/2" Wide X 4-1/2" Deep.
2.0 INSTALLATION INSTRUCTIONS:
NOTE: The PS-12/24-8MP POWERPATH shall be installed in accordance with the National Fire Protection
Association (NFPA), National Electrical Code (NEC) and all applicable state and local regulations.
2.1 UNPACKING
The POWERPATH was carefully checked before leaving the factory. Inspect shipping container and unit
carefully for indications of improper handling. If damage is detected, make an immediate claim to the
carrier.
Remove the POWERPATH from the shipping container and check that the door lock keys, door lock, and
battery connection wires are inside. Make sure the printed circuit board is securely mounted to the rear of
the enclosure.
2.2 MOUNTING
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT
TO RAIN OR MOISTURE.
CAUTION: This product is not intended for use in hazardous locations as defined by the National
Electrical Code (NEC) and by the National Fire Protection Association (NFPA).
Mount the POWERPATH in the desired location using the mounting dimensions in Figure 2.
Mount the panel in a location that does not exceed a temperature range of 0° C to 49° C (32° F to 120° F)
and a humidity equal to 10% to 85% at 30° C (86° F) non-condensing.
When mounting on interior walls, use proper screw anchors in plaster. When mounting to concrete,
especially when moisture is expected, first attach a piece of ¾ inch plywood to the concrete surface. Attach
the POWERPATH to the plywood.
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