HCA Series Installation Manual
Page 15 of 58
V2.15
3.5 Mounting the Enclosure
Install the enclosure as follows:
1. Carefully unpack the system components and inspect for any damage due to shipping.
2. Mount the enclosure in a clean, dry, vibration-free area where extreme temperatures are not
encountered. The location should be readily accessible with sufficient room for easy installation
and maintenance.
3. Mount the cabinet by using the two mounting holes located in the upper back of the cabinet. After
the panel has been properly located using the mounting holes, the panel can be secured.
4. Complete all conduit connections to the cabinet. Use the knockouts provided in the top and the
sides.
Wire must
NOT
enter the bottom of the cabinet, since this area is intended for batteries only.
3.6 AC Power Connection
WARNING!
To reduce the risk of electrical shock, make sure that all power has been turned off or
disconnected prior to attempting to connect AC power to the Power Supply.
Apply the AC Power BEFORE connecting the batteries to the Panel!
Provide the Fire Alarm Control Panel with a dedicated AC Circuit rated 15 Amps or higher. Refer to figure
3.5 for the AC power wiring diagram.
1. Route the power cable into the cabinet via a left side knock out hole.
2. Attach the AC source live (hot) wire from the source to the terminal label
ed “L”.
3. Attach the AC source neutral wire from the source to the terminal labeled
“N” terminal.
4. Attach the AC ground wire from the source to the terminal labeled
P1
Battery
Fault
GND wire
NEUTRAL
LIVE
Normal
+ -
GND
Factory fitted
The GND cable must
be connected to this
point
+
-
EARTH GND
Figure 3.5 - AC Power Wiring Connection
