SilentKnight 5499 9A Distributed Power Module - Manual (Page 11)

Installation
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Section 4
Installation
Before installing the 5499, the AC input must first be wired into the building’s main
electrical power through the TB1 terminals (see Figure 4-2). Shut off the electrical
power to the 5499, and then complete the general installation of the 5499 using the
information in this section.
4.1 Mounting
Mount the 5499 in locations that meet the following temperature and humidity
requirements. Do not expose the panel to conditions outside these ranges. For use in
indoor, dry environments.
When mounting on interior walls, use appropriate screw anchors in plaster. When
mounting on concrete, especially when moisture is expected, first attach a piece of 3/
4-inch plywood to the concrete surface. Attach the 5499 to the plywood.
4.1.1 Preventing Water Damage
Water damage to the fire system can be caused by moisture entering the cabinet
through the conduits. Conduits that are installed to enter the top of the cabinet are
most likely to cause water problems. Installers should take reasonable precautions to
prevent water from entering the cabinet. Water damage is not covered under
warranty.
Temperature
0
o
C-49
o
C (32
o
F-120
o
F)
Humidity 10%-93% at 30 o C (86 o F) noncondensing