Silent Knight Fire Product Warranty and Return Policy
Manufacturer Warranties and Limitation of Liability
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Section 1
Introduction
The 5495 is a notification appliance circuit and auxiliary power expander that
provides up to 6 amps of filtered, 24 volt power for powering notification appliances
and auxiliary devices. The 5495 provides its own AC power connection, battery
charging circuit, and battery connections. Used with security and fire alarm control
panels, the 5495 enables you to connect and distribute power to many more devices
than your panel may normally allow.
•Input Configurations
The 5495 has two optically isolated signaling inputs that provide the signal
connection from the main control panel to the 5495 (see Section 3.2 for more
details).
•Output Configurations
The 5495 has four power-limited notification appliance circuits that can be
configured in various combinations of Class A and Class B circuits (see Section
3.3 for details).
•Auxiliary Power Configurations
The 5495 has a dedicated, power-limited, auxiliary output that can be configured
in two different ways. The auxiliary output can either be non-resettable (always
on), or configured to switch off during the AC power failure to conserve the battery
standby power. When the auxiliary power is configured to switch off, there is a 30
second delay before the auxiliary power is turned off after the AC power fails (see
Section 4.8.4 for details).
•Form C Trouble Relay
The 5495 includes a general trouble relay that will de-energize for any trouble
situation. (see Section 4.4.1 for details).
•Earth Fault Detection
The 5495 monitors for earth faults to the system power or system ground. When
detected, the system de-energizes the trouble relay and the input supervision
relays (see Section 5.2 for details).
•ANSI Temporal Code
The 5495 provides two configuration options that will drive outputs with the ANSI
temporal code if the inputs are on constantly (see Section 4.8.1 for details).
•Supports Synchronized appliances
The 5495 provides configuration options that will eliminate the need for
synchronized modules when using AMSECO, Faraday, Gentex, System Sensor,
or Wheelock synchronization appliances.
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Model 5495 Distributed Power Module Installation Manual
Section 2
UL Requirements
When installed in accordance with NFPA 70 and NFPA 72 standards, the 5495 can
be connected to UL Listed devices.
The 5495 is also listed to meet UL 864, UL 2572 and power limiting requirements.
The 5495 is compatible with any UL listed control unit utilizing reverse polarity
supervised notification appliance circuits, using 24 VDC regulated outputs.
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System Overview
Section 3
System Overview
CAUTION
Each output circuit is rated at 3 amps. DO NOT OVERLOAD. Overloading a circuit will cause it to shut
down (power limit). The circuit will automatically reset once you remove the overload condition.
3.1Terminal Descriptions and Electrical Ratings
Terminal #DescriptionRatings
TB1
1AC (black–“hot”)
120 VAC 60 Hz, 2 A2Earth Ground
3AC (white–“neutral”)
TB2
1Auxiliary Power (-)
2Auxiliary Power (+)
3Notification 4 Output (-)
4Notification 4 Output (+)Although each output
5Notification 3 Output (-)
6Notification 3 Output (+)total current draw from
7Notification 2 Output (-)
8Notification 2 Output (+)auxiliary power must
Model 5495 Distributed Power Module Installation Manual
3.2Signal Input Terminals
Terminals 14 through 19 are polarized signal input terminals. They provide the
signaling connection from the main panel to the 5495. See Figure 4-2 for more
details.
The main panel supervises its notification appliance circuits used for communicating
with the 5495 the same way it supervises ordinary notification appliance circuits. The
signal inputs on the 5495 monitor the polarity of the voltage coming from the main
panel’s notification appliance circuits to determine when to operate the notification
appliance circuits on the 5495. The 5495 emulates the trouble behavior of a normal
notification appliance circuit by interrupting the EOL supervision current for internal or
output trouble conditions on the 5495.
Note that the 5495 will accurately sense the polarity of the main panel’s notification
appliance circuits to drive the outputs whether or not the supervision connection is
intact. The following situations will disconnect the EOL supervision at the signal
inputs and indicate a trouble condition:
•Low AC power
•Low Battery condition
•Earth ground fault to the system power or system ground
•Auxiliary output power-limited condition
•EOL supervision trouble or power-limited condition at an output
Trouble conditions will not necessarily occur for both inputs when the trouble is
specific to a particular output. Only the signal input controlling the output circuit that
is in trouble will indicate a trouble condition. Below are examples where both inputs
do NOT indicate trouble for a trouble occurring at only one output circuit.
Example 1:If input 1 controls all four outputs, a fault on any output will cause
input 1 to indicate trouble. The fault does not affect input 2.
Example 2:If input 1 controls outputs 1 and 2, and input 2 controls outputs 3
and 4, a fault condition on output 3 or 4 will cause input 2 to
indicate trouble. The fault does not affect input 1.
Note:Once the inputs are driven with forward polarity to activate the outputs, the main control panel will
not be able to sense trouble conditions through its notification appliance circuit connected to the
5495 input circuits. Use the 5495 trouble relay when it is necessary to monitor trouble conditions
and active alarm conditions at the same time.
Section 6 explains the significance of each trouble condition in more detail.
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System Overview
3.3Notification Appliance Circuit Terminals
Terminals 3 through 10 are the notification appliance circuit output terminals. Each of
the four circuits are rated at 3 amps, although you can only draw a total of 6 amps
from the 5495. The 5495 outputs are short-circuit protected (power limited) according
to UL 864 standards. Overcurrent indicators are yellow LEDs. The output voltage can
vary depending on the load and input voltage.
The four power-limited NAC outputs can be configured as follows:
•Four Class B circuits•Faraday synchronized outputs
•Two Class A circuits•Gentex synchronized outputs
•One Class A and two Class B circuits•System Sensor synchronized outputs
• AMSECO synchronized outputs
One or both 5495 signal inputs control the NAC outputs, depending on the specific
configuration setup. Possible configurations for the 5495 are:
For Option:These Inputs:Control These Outputs:As:
1Input 1All outputsClass B circuits
2
3
4
5Input 1Outputs 1-2 and 3-4Class A circuit pairs
6
7
8
9
10
11
12
Input 1 or
Input 2coded circuits
Input 1Outputs 1 and 2Class B circuits
Input 2Outputs 3 and 4Class B circuits
Input 1Output 1Class B circuits
Input 2Outputs 2, 3, and 4Class B circuits
Input 1Outputs 1 and 2Class B ANSI temporal-coded
Input 2Outputs 3 and 4Class B circuits
Input 1Outputs 1-2Class A circuit pair
Input 2Outputs 3-4Class A circuit pair
Input 1Outputs 1-2Class A circuit pair
Input 2Outputs 3 and 4Class B circuits
Input 1 (Strobe
Model 5495 Distributed Power Module Installation Manual
For Option:These Inputs:Control These Outputs:As:
13
Input 1 (Strobe
Control)
Input 2 (Audio Control)Amseco Sync. Output
All outputs
Class A or Class B
You can select which input controls which output, and which inputs are Class A and
Class B using the 7-position DIP switch on the printed circuit board. Section 4.8 for
DIP switch settings.
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Installation
Section 4
Installation
Before installing the 5495, 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 5495, and then complete the general installation of the 5495 using the
information in this section.
4.1Mounting
Mount the 5495 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.
Temperature
Humidity
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 5495 to the plywood.
o
C-49o C (32o F-120o F)
0
10%-93% at 30o C (86o F) noncondensing
4.1.1Preventing 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.
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Model 5495 Distributed Power Module Installation Manual
Note: The use of this knock out will reduce the number and/or size
of batteries this cabinet can contain. Evaluation of space is
important before using.
4.2Wire Routing
To avoid induced noise (transfer of electrical energy from one wire to another), keep
input wiring isolated from high current output and power-limited wiring. Induced noise
can interfere with telephone communication or even cause false alarms. Avoid pulling
a single multiconductor cable for the entire system. Instead, separate high current
input/output from low current. Separate power-limited from non-power-limited wiring.
Non-power-limited wiring must be enclosed in conduit.
Wiring within the cabinet should be routed around the perimeter of the cabinet. It
should not cross the printed circuit board where it could induce noise into the
sensitive microelectronics or pick up unwanted RF noise from the switching power
supply circuit.
Figure 4-1 Sample Wire Routing
Ground fault and wire to wire short impedance to any terminal is 0
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Installation
4.3Current Requirements (Standby and Alarm)
4.3.1Current Drawn From Host Panel
Table 4-1 shows the 5495 current draw requirements from the main control panel
when the panel’s notification appliance circuit is in alarm. The current draw from the
main panel when it is supervising the 5495 is the same current draw that would be
present when the main panel supervises an ordinary notification appliance circuit.
Table 4-1: Alarm Current Drawn From Main Control Panel
Panel VoltageCurrent
Alarm Current (for typical voltages)
drawn from main panel’s notification
appliance
circuits.
4.3.2Current Drawn from Battery
12 VDC6.5 mA
24 VDCOne input circuit: 15 mA
Both input circuits: 30 mA
Batteries used with the 5495 must not exceed 35AH. (33AH max. for FM (Factory
Mutual) Installations). Batteries larger than 7 AH will not fit into the 5495 cabinet and
must be housed in the RBB Remote Battery Box. See Section 4.7 for battery
installation.
The following is the maximum current draw from the auxiliary power terminals for
standby calculations. These currents assume 24 or 60 hours of standby time,
followed by 5 minutes of maximum alarm current.
•195 mA for 24 Hour Standby Current
•39 mA for 60 Hours of Auxiliary Standby Current
The above numbers were calculated assuming the use of 7 AH batteries at 100% of
rated capacity.
The total current of the 5495, plus all items powered from it, must not exceed 6 A
when the panel is in alarm. Use Table 4-2 to ensure that the current does not exceed
6 A and, that the desired amount of standby is possible for the battery intended for
use with the 5495.
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Table 4-2: Battery Calculation Worksheet
Device
For each device use this formula: This column
5495 Distributed Power Module
(Current draw from battery)
A
Auxiliary DevicesRefer to device manual for current ratings.
B
Notification appliancesRefer to device manual for current ratings.
C
Total current ratings of all devices in system (line A + line B + line C)
D
Total current ratings converted to amperes (line D x .001):
E
Number of standby hours (24 or 60 for NFPA 72, Chapter 1, 1-5.2.5). 24 Hrs. for
F
NBC, section 3.2.7.8
Multiply lines E and F. Total standby AH
G
Alarm sounding period in hours. In accordance with NBC and ULC.
(For example, 5 minutes = .0833 hours, or for ULC installations 30 minutes = 0.5
H
hours.)
Multiply lines E and H.Total alarm AH
I
Add lines G and I.Total standby and alarm AH
J
Multiply line J by 1.20.
(20% extra insurance to meet desired performance) Tot al ampere-hours
Alarm:mA0 mAmA
Alarm:mA0 mAmA
Alarm:mA0 mAmA
Alarm:mA0 mAmA
Notification Appliance Current
Standby
Current
0 mAmA
mAmA
AA
H
AH
AH
AH
Alarm
Current
H
AH
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Installation
4.4Connecting the 5495 to a Control Panel
Figure 4-2 shows the general layout of the 5495 PC board. This section also provides
specific wiring details for accessories.
Figure 4-2 The Model 5495 PC Board Layout
Consult the installation manual for specific wiring information for the control panel
being used.
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Must be connected to
a power limited source
4.4.1Common Trouble Relay
The 5495 has a Form C trouble relay built into Terminals 11-13. The relay provides a
normally open and a normally closed contact, both of which are rated at 2.5A. The
trouble relay will deactivate under any trouble condition.
A typical application of the trouble relay is to connect the 5495 normally closed (N.C.)
contacts in series with the EOL supplied with the fire alarm control panel. This will
cause a trouble on the fire alarm control panel when the 5495 opens its trouble
contacts.
Note:The N.C. contact is the contact that is closed when the 5495 has po wer and the re are no trou ble
conditions.
Figure 4-3 Trouble Relay Connection Example
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Installation
4.5Notification Appliance Wiring
Note:Not all devices can use the sync feature. Be sure to check Appendix A to ensure the device you
have chosen will work with this feature.
Important!
For all synchronization options, input 1 is the strobe input and input 2 is the audible input. The signals to input 1
and input 2 must be DC signals for the synchronization patterns to work properly. When it is desired to activate
both strobes and audibles, input 1 and input 2 must be active. If it is desired to only activate strobes, then input 1
must be active and input 2 must be inactive. The audible can be deactivated and reactivated at any time by
changing the signal at input 2 as long as input 1 remains active. If input 1 is not active, then input 2 is ignored.
4.5.1Class A Supervised Wiring
Figure 4-4 shows how to wire for Class A input and output supervision. Use in/out
wiring methods for proper supervision. (Refer to Appendix A for notification
appliances compatible with the 5495.)
Class A Output Notification Circuits
The configuration shown in Figure 4-4 shows two, 3 A devices wired as Class A.
When using the outputs as Class A circuits, loop the wiring back to the corresponding
circuit pair. For Class A wiring, no external EOL is necessary since it is built into the
5495 board.
Class A Supervised Input Circuits
The configuration shown in Figure 4-4 shows Class A supervised wiring from a fire
alarm control panel to the 5495 board. Pay close attention to the polarities when
wiring a panel to the 5495 and follow these requirements:
•When wiring to Terminal 18 on the 5495, you must use two separate wires. Do not
loop a single wire or twist two conductors together.
•Do not use notification appliances on Class A circuits connected to a 5495 for
input. The 5495 will detect voltage across the input circuits, but is not designed to
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Model 5495 Distributed Power Module Installation Manual
pass the added current load from notification appliances.
Figure 4-4 Class A Supervised Input/Output Connections
4.5.2Class B Supervised Wiring
Figure 4-5 shows how to wire for Class B input and output supervision. Use in/out
wiring methods for proper supervision (Refer to the Appendix for notification
appliances approved for use with the 5495.)
Class B Output Notification Circuits
Figure 4-5 shows four, 1.5 A devices wired as Class B.
Place a 4.7k ohm EOL resistor (provided) at the end of each circuit to enable
supervision when using all outputs as Class B notification appliance circuits. The
4.7k EOLs must be wired to the terminals whether or not you are using all output
terminals.
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Installation
Class B Supervised Input Circuits
Figure 4-5 shows Class B supervised wiring from a fire alarm control panel to the
5495.
Use an EOL resistor as shown to enable notification appliance circuit input
supervision. Some panels use EOLs that have a different value from the 4.7k ohm
EOL resistor used by the 5495. In this case, the EOL must be UL listed for the fire
alarm control panel (not the 5495).
Figure 4-5 Class B Supervised Input/Output Connections
4.6Ground Fault Detection Enable/Disable Jumper
In some cases the ground fault detection feature on the 5495 may interfere with the
ground fault detection feature of the main control panel in the system. To disable the
ground fault detection feature on the 5495, place the jumper block on J1, across Pins
1 and 2 (see Figure 4-2).
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Model 5495 Distributed Power Module Installation Manual
Model 6712
(Supervised)
Jumper
(P/N140694)
4.7Battery Connection
Use two 12 VDC, 7 AH gel cell batteries inside the 5495 cabinet. For batteries larger
than 7 AH (not to exceed 35 AH) use the RBB Remote Battery Box. It is
recommended that you replace the batteries every five years. The following steps
and diagram explain how to connect the batteries.
1. Connect the black wire to the negative (-) side of Battery #1.
2. Connect the jumper wire provided (PN 140694) from the positive (+) side of Battery #1 to the negative side of Battery #2.
3. Connect the red wire to the positive (+) side of Battery #2.
Figure 4-6 Battery Connection
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4.8DIP Switch Settings
A 7-position DIP switch on the 5495 board allows you to select the following:
•How long the 5495 will wait before indicating a loss of AC.
•W hich input (Input 1 or Input 2) will control the NACs.
•Which NACs to wire as Class A and Class B.
•Auxiliary power state.
•W hich NACs to operate as steady, ANSI temporal, or sync. outputs
Refer to Figure 4-2 for the location of the DIP switch on the 5495 board.
Installation
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4.8.1Selecting the Standard Input/Output Configurations
Figure 4-7 and Figure 4-8 show the position of each switch for the non-synchronized
input and output configurations. The position of Switches 4 and 5 does not affect the
relationship of inputs to outputs.
Note:The 5495 checks switches 1, 2, 3, and 6 only when powering up the 5495. If you change these
switch settings, you must remove both the AC power and the battery to make the 5495 recognize
the new settings.
Figure 4-7 Setting DIP Switches 1-3
Figure 4-8 Setting DIP Switches 1-3 (Continued)
Note:For 100 mS input signal debounce with no synchronization DIP switches 6 and 7 must be turned
On.
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Installation
4.8.1.1Input/Output Configurations That Select ANSI
Temporal-Coded Outputs
The DIP switch settings marked with an asterisk (*) in Figure 4-7 and Figure 4-8 are
designed to produce ANSI temporal-coded outputs from a constant input. The figures
shown below compare the output patterns of configurations before and after the
addition of this feature.
Standard 5495 Input to Output Relationship
Input/Output Relationship for ANSI
Temporal-coded Options
With this new feature, a steady signal can produce the pattern shown above for
panels not previously able to do so.
Note:The 5495 can also produce temporal patterns if the inputs are non-ANSI tempora l configurations.
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4.8.2Selecting Synchronized Output Configurations
The following sections describe how to configure the 5495 as a synchronization
power expander for Amseco, Faraday, Gentex, System Sensor, or Wheelock
synchronized horn/strobe appliances.
Note: In order for the synchronization feature to operate properly, make sure you have set the DIP
switches for the proper manufacturer. See Sections 4.8.2.1, 4.8.2.2, or 4.8.2.3.
Important!
For all synchronization options, input 1 is the strobe input and input 2 is the audible input. The signals to input 1
and input 2 must be DC signals for the synchronization patterns to work properly. When it is desired to activate
both strobes and audibles, input 1 and input 2 must be active. If it is desired to only activate strobes, then input 1
must be active and input 2 must be inactive. The audible can be deactivated and reactivated at any time by
changing the signal at input 2 as long as input 1 remains active. If input 1 is not active, then input 2 is ignored.
To select the input/outputs for AMSECO synchronized appliances, set the DIP
switches as shown in Figure 4-13.
Figure 4-13 AMSECO Synchronized Configurations
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4.8.3Setting the Loss of AC Delay
Normal selection for reporting loss of AC is 3 hours.
The ON position is for test purposes only and the normal position for Switch 4 is OFF.
For testing the Low AC reporting, you can temporarily turn Switch 4 ON without
removing power.
Note:Remember to turn the switch OFF when testing is complete.
Figure 4-14 Setting DIP Switch 4
4.8.4Setting the Auxiliary Output
Switch 5 on the DIP switch determines how the auxiliary power operates on the 5495.
The 5495 checks Switch 5 only when powering up the 5495. If you change this
switch, you must remove both the AC power and the battery to force the 5495 to
recognize the new switch setting.
Figure 4-15 Setting DIP Switch 5
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Section 5
5495
Local Fire Alarm
Control Panel
Local Fire Alarm
Control Panel
5495
Sample Applications
The drawings in this section show various 5495 configurations, including
“daisy-chaining”.
5.1Notification Power Applications
Sample Applications
Figure 5-1 Input 1 Activates All Four Outputs
Figure 5-2 Input 1 Activates NACs 1 and 2; Input 2 Activates NACs 3 and 4
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Model 5495 Distributed Power Module Installation Manual
5495
5495
Local Fire Alarm
Control Panel
5495
5495
5495
Local Fire Alarm
Control Panel
Note:When multiple power supplies are used with one control unit they will not sync with each other
Figure 5-3 One Control Activating Two 5495s
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Figure 5-4 One Control Activating Three 5495s in Series
Sample Applications
5495
5495
5495
Local Fire Alarm
Control Panel
Figure 5-5 Each Control NAC Activates Five Output NACs
5.2Non-Resettable Power Application
The 5495 provides a dedicated 3 A auxiliary power output that you can select as
non-resettable (output is always on). See Section 4.8.4 for setting the auxiliary power .
If you need more than 3 A, wire the inputs as shown in Figure 5-6.
Figure 5-6 Auxiliary Output Wiring for Non-Resettable Power
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5495
Fire Alarm Panel
ESL DHX 1224
5.3Door Holder Application
In a typical door holder application, the door holder power must be interrupted to
close all fire doors under the following conditions:
•Any active alarm condition.
•AC power failure (to conserve battery power).
To close the fire doors in these situations, wire an N.C. programmable relay from the
FACP in series with the auxiliary power to the door holders as shown in Figure 5-7.
The circuit shown in Figure 5-7 will provide up to 3 amps of door holder power. (See
Section 5.2 if you need more than 3 amps of auxiliary power.) The power in this
example is released when AC power is off for 30 seconds or more, or when the relay
from the fire alarm control panel becomes open. You would have to use the
equivalent of a programmable relay from a fire alarm control panel that is
programmed to open under alarm conditions. See Section 4.8.4 for selecting auxiliary
power options.
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Figure 5-7 Door Holder Wiring Example
Troubleshooting
Section 6
Troubleshooting
Light-emitting diodes (LEDs) indicate fault conditions. This section describes the LED
states.
6.1LEDs
The eight LEDs indicate a fault in one of the circuits (either NACs 1 through 4,
auxiliary power, earth fault, low AC, or battery). A fault in the LED's corresponding
circuit will light the LED (labeled on the board). Their functions are as follows:
LEDColorDescription
OUT1YellowWhen ON, output circuit 1 is in trouble or in an overcurrent state.
OUT2YellowWhen ON, output circuit 2 is in trouble or in an overcurrent state.
OUT3YellowWhen ON, output circuit 3 is in trouble or in an overcurrent state.
OUT4YellowWhen ON, output circuit 4 is in trouble or in an overcurrent state.
AUXYellowWhen ON, the auxiliary power output is in an overcurrent state.
FLTYellowWhen ON, an earth ground fault on the unit exists.
BATTYellowWhen ON, a low battery condition exists.
ACGreenWhen OFF , there is no AC power to the unit. Under normal conditions, this LED
is ON to indicate the presence of AC power.
See Figure 4-2 for locations of LEDs.
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6.2Trouble Conditions
Trouble ConditionWhat Happens
Low AC
(AC input voltage is low or off
for 6 hours or longer.)
Low Battery
(Battery voltage is less than
21.4 VDC.)
Earth Ground Fault
(The earth terminal is
connected to one of the
positive or negative terminals
on the output or auxiliary
output circuits.)
Power Limit At AUX
(Current draw at the auxiliary
power terminals is exceeding
3.0 amps.)
Power-limited OUTPUT
(Current draw at an output
terminal is exceeding 3.0
amps.)
EOL supervision trouble
(Equivalent resistance of the
EOL resistor is outside the
range 2k - 10k.)
Input 1 and Input 2 supervision circuits open after a 6 hour delay.
The green AC LED turns off as soon as low AC or loss of AC occurs (does not wait 6
hours).
The trouble relay is de-energized after a 6 hour delay.
The trouble restores within 1 minute of the AC voltage restoring to a normal level.
Input 1 and Input 2 supervision circuits open. The yellow “BATT” LED lights.
The trouble relay is de-energized.
The trouble restores when battery voltage is greater than 22.4 VDC.
Input 1 and Input 2 supervision circuits open. The yellow “FLT” LED lights.
The trouble relay is de-energized.
The trouble restores when the fault between the earth ground and one of the output
circuit terminals is removed.
Power disconnects at the AUX terminal. Input 1 and Input 2 supervision circuits open.
The yellow “AUX” LED lights. The trouble relay is de-energized.
The trouble restores when the overcurrent condition no longer exists. When a circuit
goes into a power limited state, it will reverse the polarity of the voltage at the terminals
and verify the load. If it is more than 1k ohms, the power limit will self-restore.
This does not automatically occur for some devices typically connected to auxiliary
power. Power limit conditions do not restore in reverse polarity monitoring if the
devices are not polarized (for example, some door holder devices). To allow
automatic restores for power-limited auxiliary circuits, it is recommended that all
non-polarized devices be polarized using a diode in series with each device.
Power at the OUTPUT is disconnected. Input 1 and Input 2 supervision circuits open.
The corresponding yellow LED lights. The trouble relay is de-energized.
The trouble restores when the overcurrent condition no longer exists.
Input 1 and Input 2 supervision circuits open. Corresponding yellow LED lights.
The trouble relay is de-energized.
Trouble restores if an EOL within (2k-10k) appears at the output terminals.
Note: While Input 1 & 2 are activated, Input 1 & 2 will not open to indicate a trouble or supervisory con-
dition. Once the circuit is deactivated it will open to indicate a trouble or supervisory condition.
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Troubleshooting
6.3Earth Fault Resistance
Table 6-1 lists the earth fault resistance detection for each applicable terminal on the
FACP.
Table 6-1: Earth Fault Resistance Values by Terminal
Model 5495 Distributed Power Module Installation Manual
6.4Removing and Replacing the Control Panel
This section provides instruction on how to remove and replace the control panel if it
is determined that the control panel needs to be repaired or replaced.
6.4.1Removing the Control Panel
Follow these step to properly remove the control panel:
1. Remove the two heat sink screws. The heat sink screws are located on the top of
the cabinet. See Figure 6-1.
Figure 6-1 Mounting Screw Locations
2. Remove the four chassis mounting screws. See Figure 6-1 for chassis screw locations.
3. Carefully remove the control panel.
6.4.2Replacing the Control Panel
Follow these steps to replace the control panel:
Note:Use a grounding strap when working with static sensitive components.
1. Align the control panel with the chassis mounting stand-offs. See Figure 6-1.
2. Insert the four chassis mounting screws (see Figure 6-1). Do not over tighten the
chassis mounting screws.
3. Insert the two heat sink screws (see Figure 6-1). Do not over tighten the heat sink
screws.
Note:The heat sink screws must be installed for proper heat dispersion of the power module’s power
supply.
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Appendix A
UL Listed Notification Appliances
For proper operation, you must use polarized devices with a Model 7628 4.7k ohm
EOL resistor on each circuit. All supervised notification appliances used with the 5495
must be polarized.
Note:Not all devices can use the Sync feature, be sure to check Table A-1 to ensure the device you
have chosen will work with this feature. Synchronization is UL listed for multi-circuit operation.
A.1Notification Appliances
Table A-1 below lists notification appliances compatible with the 5495. Appliances
which can be synchronized indicate the type of sync available in the columns marked
Audio and/or Visual
4-Wire Horn/Strobe
4-Wire Horn/Strobe High Candela
4-Wire Horn/Strobe High Candela
4-Wire Horn/Strobe
4-Wire Horn/Strobe
4-Wire Horn/Strobe High Candela
4-Wire Horn/Strobe High Candela
4-Wire Horn/Strobe High Candela
Strobe
Strobe
Strobe
Strobe
Strobe High Candela
Strobe High Candela
Strobe High Candela
Strobe High Candela
Strobe
Strobe
Strobe
Strobe
Strobe High Candela
Strobe High Candela
Strobe High Candela
Strobe High Candela
Strobe
Strobe
Strobe High Candela
Strobe High Candela
2-Wire Low Frequency Sounder Strobe
2-Wire Low Frequency Sounder Strobe
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Silent Knight Fire Product Warranty and Return Policy
General Terms and Conditions
•All new fire products manufactured by Silent Knight have a limited warranty period of 36 months from the
date of manufacture against defects in materials and workmanship. See limited warranty statement for
details.
•This limited warranty does not apply to those products that are damaged due to misuse, abuse, negligence,
exposure to adverse environmental conditions, or have been modified in any manner whatsoever.
Repair and RMA Procedure
•All products that are returned to Silent Knight for credit or repair require a RMA (Return Autho rizat ion)
number. Call Silent Knight Customer Service at
800-328-0103 or 203-484-7161 between 8:00 A.M. and 5:00 P.M. EST, Monday through Friday to obtain a
return authorization number.
•Silent Knight Technical Support is available at 800-446-6444 between 8:00 A.M. and 5:00 P.M. CST,
Monday through Friday.
•All returns for credit are subject to inspection and testing at the factory before actual determination is made
to allow credit.
•RMA number must be prominently displayed on the outside of the shipping box. See return address example
under Advanced Replacement Policy.
•Included with each return should be: a packing slip that has the RMA number, a content list, and a detailed
description of the problem.
•All products returned to Silent Knight must be sent freight pre-paid. After product is processed, Silent
Knight will pay for shipping product back to customer via UPS ground.
•Return the Silent Knight product circuit board only. Products that are returned in cabinets will be charged an
additional $50 to cover the extra shipping and handling costs over board only returns. Do not return batteries. Silent Knight has the authority to determine if a product is repairable. Products that are deemed
un-repairable will be returned to the customer.
•Product that is returned that has a board date code more than 36 months from date of manufacture will be
repaired and the customer will be assessed the standard Silent Knight repair charge for that model.
Advanced Replacement Policy
•Silent Knight offers an option of advance replacement for fire product printed circuit boards that fail during
the first 6 months of the warranty period. These items must be returned with transportation charges prepaid
and must be accompanied by a return authorization.
•For advance replacement of a defective board, contact your local Silent Knight distributor or call Silent
Knight at 800-328-0103 to obtain a RMA (Return Authorization) number and request advanced
replacement.
•A new or refurbished board will be shipped to the customer. The customer will initially be billed for the
replacement board but a credit will be issued after the repairable board is received at Silent Knight. All
returned products must comply with the guidelines described under “General Terms and Conditions” and
“Repair and RMA Procedure”.
•The defective board must be returned within 30 days of shipment of replacement board for customer to
receive credit. No credit will be issued if the returned board was damaged due to misuse or abuse.
•Repairs and returns should be sent to:
Silent Knight / Honeywell
Attn: Repair Department
-1151460
12 Clintonville Road
Northford, CT 06472
USA
RA Number:___________________
Manufacturer Warranties and Limitation of Liability
Manufacturer Warranties. Subject to the limitations set forth herein, Manufacturer warrants that the Products
manufactured by it in its Northford, Connecticut facility and sold by it to its authorized Distributors shall be free,
under normal use and service, from defects in material and workmanship for a period of thirty six months (36)
months from the date of manufacture (effective Jan. 1, 2009). The Products manufactured and sold by
Manufacturer are date stamped at the time of production. Manufacturer does not warrant Products that are not
manufactured by it in its Northford, Connecticut facility but assigns to its Distributor, to extent possible, any
warranty offered by the manufacturer of such product. This warranty shall be void if a Product is altered, service
repaired by anyone other than Manufacturer or its authorized Distributors. This warranty shall also be void if
there is a failure to maintain the Products and the systems in which they operate in proper working conditions.
MANUFACTURER MAKES NO FURTHER WARRANTIES, AND DISCLAIMS ANY AND ALL OTHER
WARRANTIES, EITHER EXPRESSED OR IMPLIED, WITH RESPECT TO THE
PRODUCTS,TRADEMARKS, PROGRAMS AND SERVICES RENDERED BY MANUFACTURER
INCLUDING WITHOUT LIMITATION, INFRINGEMENT, TITLE, MERCHANTABILITY, OR FITNESS
FOR ANY PARTICULAR PURPOSE. MANUFACTURER SHALL NOT BE LIABLE FOR ANY
PERSONAL INJURY OR DEATH WHICH MAY ARISE IN THE COURSE OF, OR AS A RESULT OF,
PERSONAL, COMMERCIAL OR INDUSTRIAL USES OF ITS PRODUCTS.
This document constitutes the only warranty made by Manufacturer with respect to its products and
replaces all previous warranties and is the only warranty made by Manufacturer. No increase or
alteration, written or verbal, of the obligation of this warranty is authorized. Manufacturer does not
represent that its products will prevent any loss by fire or otherwise.
Warranty Claims. Manufacturer shall replace or repair, at Manufacturer's discretion, each part
returned by its authorized Distributor and acknowledged by Manufacturer to be defective, provided that
such part shall have been returned to Manufacturer with all charges prepaid and the authorized
Distributor has completed Manufacturer's Return Material Authorization form. The replacement part
shall come from Manufacturer's stock and may be new or refurbished. THE FOREGOING IS
DISTRIBUTOR'S SOLE AND EXCLUSIVE REMEDY IN THE EVENT OF A WARRANTY CLAIM.
Warn-HL-08-2009.fm
-2
Silent Knight
12 Clintonville Road
Northford, CT 06472-1610
203-484-7161
Fax: 203-484-7118
www.silentknight.com
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