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Installation Procedure Adherence to the following will aid in problem-free installation with long-term reliability: Installation Precautions - Adherence to the following will aid in problem-free installation with long-term reliability: WARNING - Several different sources of power can be connected to the fire alarm control panel. Disconnect all sources of power before servicing. Control unit and associated equipment may be damaged by removing and/or inserting cards, modules, or interconnecting cables while the unit is energized.
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While installing a fire alarm system may make lower insurance rates possible, it is not a substitute for fire insurance! An automatic fire alarm system - typically made up of smoke detectors, heat detectors, manual pull stations, audible warning devices, and a fire alarm control with remote notification capability - can provide early warning of a developing fire.
Contents Contents Section 1 Introduction .............................. 1-1 Model SK-5208 Features ......................... 1-1 About This Manual ..........................1-2 1.2.1 Optional Accessories ........................1-2 Limitations of Fire Alarm Systems ..................1-3 Section 2 Agency Listings and Requirements ................ 2-1 Federal Communications Commission (FCC) ..................2-1 Underwriters Laboratories (UL) ......................
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Contents 3.14 Accessory Devices ..........................3-20 3.14.1 Setting ID Codes ..........................3-20 3.14.2 Model SK-5235 Remote Annunciator .................... 3-21 3.14.2.1 Mounting the SK-5235 Remote Annunciator ..............3-21 3.14.2.2 Wiring the SK-5235 ......................3-22 3.14.3 Model SK-5280 Status Display Module ..................3-23 3.14.3.1 Mounting the SK-5280 ......................
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Contents Operation ..............................5-1 Installer & User Keys ..........................5-1 On-board Touchpad and SK-5235 Operation ..................5-2 5.2.1 View Control Panel Firmware Number and Revision ..............5-3 Acknowledge Operation .......................... 5-3 LED Indicators ............................5-4 Releasing Operation ..........................5-5 5.5.1 Cross Alarm Operation ........................5-5 5.5.1.1 Default NAC Settings for Releasing ..................
Section 1 Introduction The Model SK-5208 is an 24-volt 10-zone fire alarm control panel (expandable up to 30 zones using SK-5217 Zone Expanders) with a digital communicator that meets NFPA 72 requirements. The SK-5208 cabinet can be surface mounted or semi-flush mounted. Model SK-5208 Features •...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual About This Manual The Model SK-5208 Fire Control/Communicator Installation Manual (P/N 151204) is intended for those persons involved with the installation and maintenance of the SK-5208 panel. It is a comprehensive guide, providing detailed instructions, and should be kept for reference.
Introduction Limitations of Fire Alarm Systems Manufacturer recommends that smoke and/or heat detectors be located throughout a protected premise following the recommendations of the current edition of the National Fire Protection Association Standard 72 (NFPA 72), manufacturer’s recommendations, State and local codes, and the recommendations contained in Guide for the Proper Use of System Smoke Detectors, which is made available at no charge to all installing dealers.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual In general, fire alarm systems and devices will not work without power and will not function properly unless they are maintained and tested regularly. While installing a fire alarm system may make the owner eligible for a lower insurance rate, an alarm system is not a substitute for insurance.
Section 2 Agency Listings and Requirements Install and maintain in accordance with NFPA 72. Detector spacing shall be in accordance to NFPA 72. End-of -line relays and resistors shall be placed within the electrical box located and the end of the initiating circuit. Testing and maintenance should be performed according to NFPA 72.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Underwriters Laboratories (UL) The SK-5208 is UL Listed as a control unit for use in Central Station Protected Premises, Local Protected Fire Alarm Systems, Auxiliary Protected Fire Alarm Systems for Fire Alarm Service (City Box), Remote Station Protected Fire Alarm Systems and water releasing service.
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Agency Listings and Requirements P/N 151204 firealarmresources.com...
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual P/N 151204 firealarmresources.com...
Section 3 Control Panel Installation Electrical Specifications Table 3-1: Electrical Specifications Primary AC 120 Vrms at 60 Hz, 3A Total DC Load Accessory Power 27.4 VDC, 1A Smoke Power 27.4 VDC, 1A Battery Charging Voltage 27.4 Battery Charging Current .75 A max. Class B (Style B) Circuit Current 95 mA max.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Wiring Specifications To avoid induced noise (transfer of electrical energy from one wire to another), keep input wiring isolated from high current output and power wiring. Induced noise can interfere with telephone communication or even cause false alarms. Avoid pulling one multiconductor cable for the entire panel.
Control Panel Installation a ferrite toroid. Figure 3-1 provides an example. Tel. Line To Zone Aux Relays NACs To AC SBUS devices Annunciator Figure 3-1 Wire Routing Example Control Board Components Figure 3-2 is a wiring diagram for wiring the Model SK-5208 panel. Figure 3-2 Model SK-5208 Board Layout Refer to Section 3.9 for complete description of control panel terminal connections.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Phone Line 1 Phone Line 2 RS232 Connections Connections Programming Connector Class A Class B Programmable Zone Output Relays Inputs Class B Zone Inputs Circuit Remote Annunciator Connections SBUS Connections Input Backup Battery Connector P/N 151204...
Control Panel Installation Mounting the SK-5208 Read the environmental specifications in section 3.2 on page 1 before mounting the SK-5208 panel. The SK-5208 cabinet dimensions are: 16" W x 26.4" H x 4" D (40.64 cm W x 67.06 cm H x 10.16 cm D). The SK-5208 panel should be located within a secured area, where it is accessible to main drop wiring runs and where it can be easily tested and serviced.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Current Draw Calculations 3.6.1 Worksheet Requirements The following steps must be taken when determining SK-5208 current draw and standby battery requirements. Filling in the Current Draw Worksheet, Table 3-2 (Section 3.6.2) 1. For the SK-5208, the worst case current draw is listed for the panel and panel accessories. Fill in the number of devices that will be used in the system and compute the current draw requirements for alarm and standby.
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Control Panel Installation Table 3-2: Current Draw Calculations Standby Alarm Device # of Devices Current per Device Current Current For each device use this formula: This column This column Current per number of devices. SK-5208 Fire Panel (Current draw Standby: 140 mA 140 mA from battery)
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Use next size battery with capacity greater than required. 3.6.3 Maximum Battery Standby Load Table 3-3 shows the maximum battery standby load for the SK-5208 based on 24 and 60 hours of standby. The standby load calculations of line D in the Current Draw Calculation Worksheet (Table 3-2) must be less than the number shown in Table 3-3 for the battery size used and standby hours required.
Control Panel Installation AC Wiring The Model SK-5208 power supply delivers 24 VDC at 6A for smoke detector power, notification device power, and accessory power. Figure 3-3 shows the AC connections to the SK-5208 control panel. Figure 3-3 AC Wiring Warning To reduce the risk of electrical shock, make sure that all power has been turned off or disconnected before attempting to connect the Model SK-5208 control panel.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Backup Batteries The control panel battery charge capacity is 7.0 to 35.0 AH. Use 12V batteries of the same AH rating. Determine the correct AH rating as per your current load calculation (see 3.6.2). Wire batteries in series to produce a 24-volt equivalent.
Control Panel Installation Terminal Strip Description The terminal strips on the PC board are non-removable. Table 3-4 lists the functions of each terminal. See Section 3.4 for the board layout. Table 3-4: Terminal Descriptions Terminal Function Terminal Label Comments Number Zone 1 input Class A (Style D) or Class B (Style B).
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 3-4: Terminal Descriptions Terminal Function Terminal Label Comments Number 3 Amp maximum per circuit. Voltage 27.4 VDC, 1.5 Notification Appliance NAC4 Ohms Maximum. Circuit 4 Note: Total control panel current is 6 Amps. Notification Appliance NAC3 Circuit 3...
Control Panel Installation 3.10 Telephone Line Connection The SK-5208 connects to two separate telephone lines to report data to the central station. An RJ31X jack should be installed by the telephone company for each line. Figure 3-4 shows how to wire the telephone line interconnect cords (not provided) to the SK-5208. Note: To reduce the possibility of false alarms and transient damage, DO NOT bundle telephone wires together with initiation or notification device wires.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.11 Detector Installation 3.11.1 Class A (Style D) Zones Zones 1 and 2 may be selected through programming as Class A (Style D) zones (see Section 4.2.2 for zone style programming). See Section 3.11.2 for Class B (Style B) configuration. Each class A zone is a four-wire circuit that allows an alarm to be detected even after a single open or ground fault occurs.
Control Panel Installation 3.11.2 Class B (Style B) Zones Zones 3 through 10 are Class B (Style B) only fire zones. Zones 1 & 2 may also be programmed as Class A (Style D) or Class B (Style B), see Section 4.2.2 for zone 1 & 2 zone programming.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.11.3 Four-Wire Smoke Detector Connection Figure 3-7 illustrates how UL listed four-wire smoke detectors must be connected to Class B (Style B) zones. When wiring a four-wire smoke detector to the Class B (Style B) zones, you must use a Power Supervision Unit, such as Silent Knight’s 160150.
Control Panel Installation 3.11.4 Two-Wire Smoke Detector Connection Figure 3-8 shows how to connect two-wire smoke detectors to Class B (Style B) zones. Silent Knight SLK-24F 2-wire detector with HSB-224 base – – Supervised Power Limited 4.7 kΩ UL Listed EOL Model 7628 Figure 3-8 Two-Wire Smoke Detector Wiring See Appendix A for a list of two-wire smoke detectors that may be used with the SK-5208.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.12 Supervised Notification Appliance Outputs Note: To reduce the possibility of false alarms and transient damage, DO NOT bundle telephone wires together with notification circuit wires. The SK-5208 provides four Class B (Style Y) supervised notification circuit outputs to annunciate alarm conditions.
Control Panel Installation 3.13 Auxiliary Relays The SK-5208 provides four programmable auxiliary relay outputs. Relays can be programmed to activate for the following conditions, either for all zones or by individual zone: pre-alarm (not acceptable for NFPA 72 Central Station), fire alarm, auxiliary alarm, alarm by zone, and system or circuit troubles (loss of AC, low battery, failed to communicate, phone line troubles, fire drills, and notification circuit troubles).
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.14 Accessory Devices The section describes how to install the SK-5235 Remote Annunciator, SK-5217 Zone Expander, the 5824 Serial/Parallel Printer Module, and the SK-5280 Status Display Module. All circuits are 24 VDC regulated. All S-Bus devices are Style 1 Class B as per NFPA 72.
Control Panel Installation 3.14.2 Model SK-5235 Remote Annunciator The SK-5235 performs all system operation. It also provides trouble and alarm information and can be used for programming. The control panel can support up to six SK-5235 Remote Annunciators. Upon initial power up, the address of each SK-5235 is displayed on the LCD. (Annunciators with address 0 will not be supervised.) 3.14.2.1 Mounting the SK-5235 Remote Annunciator The SK-5235 Remote Annunciators must be mounted on a dual gang electrical box.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.14.2.2 Wiring the SK-5235 Follow these steps to properly wire the SK-5235 to the control panel. 1. Remove power from the control panel. 2. Wire the SK-5235s as shown in Figure 3-12. 3.
Control Panel Installation 3.14.3 Model SK-5280 Status Display Module The Model SK-5280 Status Display module provides outputs and control functions for remote annunciation of alarm, trouble, and supervisories for each zone.The system can supervise up to eight SK-5280 Status Display Modules. Note: The driver outputs are non-supervised.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual The SK-5280 can be used to interface to LED annunciator. The SK-5280 can be programmed to indicate alarms and trouble status for; zones 1 - 10, zones 11 - 20, zones 21 - 30, or system status outputs. See Section 4.2.11. 5280 Supervised Power Limited...
Control Panel Installation 3.14.3.1 Mounting the SK-5280 The SK-5280 into a metal bracket and standoffs in the SK-5208 cabinet or into SK-2190 accessory cabinet. Mounting the SK-5280 into SK-5208 Cabinet Follow these steps to properly mount the SK-5280 into the SK-5208 cabinet: 1.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Mounting the SK-5280 into the SK-2190 Accessory Cabinet. Follow these steps to properly mount the SK-5280 into the SK-2190 cabinet: 1. Mount the remote cabinet using the cabinet mounting holes. See Figure 3-16. Refer to Section 3.5 for proper cabinet mounting procedures.
Control Panel Installation 3.14.3.2 Wiring Relays The four on-board relays can be triggered by the active low outputs. For example, the alarm outputs can all be wired to relay 3 and the trouble outputs can be wired to relay 4 (see Figure 3-17).
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual with zones 21-30. 2 kΩ Figure 3-18 LED Wiring on the SK-5280 3-28 P/N 151204 firealarmresources.com...
Control Panel Installation 3.14.4 Model SK-5217 Zone Expander Installation The Model SK-5217 provides the SK-5208 with ten additional Class B (style B) zones. The SK-5217 connects to the SK-5208 control panel via the SBUS as shown in Figure 3-19. SK-5217 Control Panel Supervised Power Limited...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.14.4.1 Zone Inputs Figure 3-20 and Figure 3-21 shows how to wire detectors to the SK-5217. Use a 4.7k end of line resistor for each Class B circuit. The EOL must be wired in parallel with the normally open contact farthest from the panel.
Control Panel Installation 3.14.4.2 Mounting Instructions The SK-5217 into a metal bracket and standoffs in the SK-5208 cabinet or into SK-2190 accessory cabinet. Mounting the SK-5217 into SK-5208 Cabinet Follow these steps to properly mount the SK-5217 zone expander into the SK-5208 cabinet: 1.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Mounting the SK-5217 into the SK-2190 Accessory Cabinet. Follow these steps to properly mount the SK-5217 zone expander into the SK-2190 cabinet: 1. Mount the remote cabinet using the cabinet mounting holes. See Figure 3-23. Refer to Section 3.5 for proper cabinet mounting procedures.
Control Panel Installation 3.14.5 Model 5824 Installation Instructions The Model 5824 provides the 5208 with the ability to communicate to a serial or parallel printer to print the event log. You can use one 5824 on the 5208. The 5824 is for ancillary use only.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.14.5.2 5824 SBUS Connections Figure 3-24 illustrates how the 5824 connects to the 5208 control panel. Control Panel Supervised Power Limited 5824 Figure 3-24 5824 Connections Serial Port 5824 Parallel Port ID Selector Switches Figure 3-25 Model 5824 Serial/Parallel Port, and ID Selector Switch location 3-34...
Control Panel Installation 3.15 Special Applications 3.15.1 Model 5220 Direct Connect Module The 5220 Direct Connect module can be used with the SK-5208 to meet NFPA 72 standards. The 5220 requires four connections to the SK-5208 and provides outputs for city box and polarity reversal applications.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Note: It is not possible to reset the remote indication until you clear the condition and reset the SK-5208. 5220 City Box Coil Resistance 14.5 Ω Supervised for Opens and Ground Faults Control Panel Figure 3-26 City Box Connection...
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Control Panel Installation 4. If necessary, adjust circuit current using potentiometer R10 on the 5220 board. Normal circuit current is 4-to-8 mA with a 1k ohm remote station protected premise unit. Maximum circuit resistance is 3k ohm. Intended for connection to a polarity Trouble Contacts Supervised For Opens and Ground Faults reversal circuit of a remote station...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3.15.2 Keltron 95M3158 Tones Transmitter Module This section of the manual shows the specific connections you will make when wiring the SK- 5208 to the Keltron 95M3158 Tones Transmitter Module (3158). Refer to the installation sheet shipped with the 95M3158 for complete information.
Control Panel Installation 3.15.3 Using a MR-201/T Control Relay From Air Products When the MR-201/T control relay is wired for polarity reversal, it reports alarm and trouble events to a remote site. Alarms will override trouble conditions and it will not be possible to reset the remote indicator until the condition is cleared and the control panel is reset.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual 3-40 P/N 151204 firealarmresources.com...
Section 4 Programming The SK-5208 control panel can be programmed from either the on-board annunciator or the SK-5235 remote annunciator. You must be in Programming Mode to program the control panel. Keypad Operation During Programming This section describes the function of the buttons on the keypad while in program mode. Operation/Button Operation/Description Enter Step Programming...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.1.1 Special Characters Special characters are characters used while dialing such as pause, *, #, or 2nd dial tone. Table 4-1 list the Special characters and what they mean. Table 4-1: Special Characters To Enter: Press LCD Display...
Programming Programming Flow Figure 4-2 provides an overview of the programming menu flow. Figure 4-3 through Figure 4- 13 illustrate the programming flow within each option. The arrows indicate how to maneuver through programming. Figure 4-2 Programming Overview Flow Chart P/N 151204 firealarmresources.com...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.1 Zone Options Figure 4-3 illustrates, in more detail, the programming flow when in the zone options menu. Figure 4-3 Zone Options P/N 151204 firealarmresources.com...
Programming 4.2.2 Misc System Option Figure 4-4 illustrates, in more detail, the programming flow when in the misc system menu. Figure 4-4 Miscellaneous System Options P/N 151204 firealarmresources.com...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.3 NAC Cadence Figure 4-5 illustrates, in more detail, the programming flow when in the NAC cadence menu. Figure 4-5 NAC Cadence 4.2.3.1 Cadence Patterns The cadence patterns shown in Table 4-2 can be selected for NAC outputs. Each NAC can select an output pattern.
Programming 4.2.4 NAC Options Figure 4-6 illustrates, in more detail, the programming flow when in the NAC options menu. Figure 4-6 NAC Options Programming Menu P/N 151204 firealarmresources.com...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.5 Relay Options Figure 4-7 illustrates, in more detail, the programming flow when in the relay options menu. Figure 4-7 Relay Options Programming Menu P/N 151204 firealarmresources.com...
Programming 4.2.6 User Code Figure 4-8 illustrates, in more detail, the programming flow when in the user code menu. Figure 4-8 User Code Programming Menu P/N 151204 firealarmresources.com...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.7 Account Figure 4-9 illustrates, in more detail, the programming flow when in the account menu. Figure 4-9 Account Programming Menu Must The dialer MUST report events in this family to this account. Selecting Must makes an account a primary reporting account.
Programming 4.2.8 Computer Options Figure 4-10 illustrates, in more detail, the programming flow when in the computer options menu. Figure 4-10 Computer Options Programming Menu Note: Computer CIC & Phone can also use special characters as described in Section 4.1.1. 4.2.8.1 Computer Code In order to remote download to a control, the computer code programmed in the panel, and the computer code used in the downloading software must match.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.9 Line Options Figure 4-11 illustrates, in more detail, the programming flow when in the line options menu. Figure 4-11 Line Options Programming Menu Note: Line prefix can also use special characters as described in Section 4.1.1. 4-12 P/N 151204 firealarmresources.com...
Programming 4.2.10 Misc Reporting Figure 4-12 illustrates, in more detail, the programming flow when in the miscellaneous reporting menu. Figure 4-12 Misc Reporting Programming Menu P/N 151204 4-13 firealarmresources.com...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.11 5280 Outputs Figure 4-13 illustrates, in more detail, the programming flow when in the SK-5280 outputs menu. Figure 4-13 5280 Outputs Programming Menu If Zones 1-10 is selected then the SK-5280 will output when alarms and troubles occur for zones 1 through 10.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 4.2.13 DST/Clk Options Figure 4-15 illustrates the programming flow for the Daylight Saving Time (DST) and clock source options. Figure 4-15 DST/Clk Options Flow Chart 4-16 P/N 151204 firealarmresources.com...
Programming Programming Options Table 4-4 list all the programming options and the items that can be modified within those programming option menus. Note: Programming options that have a # in the Programming Options column have multiple programmable components. See Section 4.1.2 for additional information. Table 4-4: Programming Options Programming Menu Item...
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option Note: Alarm verification feature must not be None used if the FACP is being used for releasing. Smoke verification for zones with 2- or 4-wire Smoke detectors.
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Programming Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option If Yes is selected you are not required to enter a Code for operator level functions, such as Reset, Misc System Plex Door Silence, and Display Event History. (cont.) Note: If this option is enabled, the PLEX-2 accessory must be installed on the control panel.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option If a relay is selected, that relay can be silenced for No Relays Silence Relay _ _ _ _ Trouble and Supervisory conditions only. (This selected includes relays programmed for AC Trbl.) Relay 1...
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Programming Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option 1: 105208 Enter any value from 000001 to 999999. Account Enter a 6-digits 2: 205208 numbers with less than 6 digits must use leading Account <#> # number 3: 305208 zeros.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option Not Used This disables the phone line. Attempts 1 through 6 will be DTMF, then the dialer will alternate between Rotary and DTMF for DTMF/USA Rotary attempts 7 through 10, Rotary Make/Break ratio is 40/60.
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Programming Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option Not Used Zones 1_10 5280 (1 - 8) # 5280 # Zones 11_20 Outputs Zones 21_30 System Sets the serial bus address for the 5824. Use a 0 to 5824 ID 0 - 7 disable this feature.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 4-4: Programming Options Programming Menu Item Choices Default Comments Option The panel’s AC line frequency is selectable for 60, 60 Hz 50 Hz, or Internal. AC Frequency feature dictates how the control panel will calculate time based on the AC line frequency used in the installation site.
Section 5 Operation To operate the SK-5208 you can use either the on-board touchpad or the Model SK-5235 Remote Annunciator. Figure 5-1 Model SK-5235 Remote Annunciator Important! Upon initial power up there is a 45 second delay before the initiation circuits become active. The system will be ready to receive alarms once the display indicates “System Normal”...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual On-board Touchpad and SK-5235 Operation Basic operations for the on-board annunciator (touchpad) and SK-5235 are described in Table 5-1. If you are using an annunciator key or the Flex Door option, you are not required to enter a code for operator level functions.
Operation 5.2.1 View Control Panel Firmware Number and Revision When and the code is entered The system will perform a display lamp test and a communication test. Also displays Firmware number and revision as shown in Figure 5-3. Control Firmware Revision Letter Number Dialer Firmware...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual LED Indicators Five light emitting diodes (LEDs) appear in the SK-5208 built in annunciator and remote annunciator. The chart below explains the meaning of these LEDs. Table 5-2 Status Condition Normal condition ALARM (red) System in alarm and all alarms have been acknowledged.
Operation Releasing Operation This system can perform two types of releasing operation, cross alarm releasing, and double interlock releasing operations. Install in accordance with NFPA 72 paragraphs 3-8.3.2.3.3 and 3-8.3.2.3.3.2. 5.5.1 Cross Alarm Operation The fire alarm control panel has two cross alert groups to select from, Cross Alert A and Cross Alert B that accommodate releasing water systems.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual A Model 7641 EOL resistor/diode assembly is required when connecting the FACP to releasing solenoids. The 7641 allows the FACP to supervise the wiring between its NACs and the releasing solenoid. Table 5-4: Approved Releasing Solenoids Manufacturer Part Number Rating...
Operation 5.5.2 Double Interlock Releasing Operation A typical double interlock releasing system would be programmed with a minimum of two zones selected for “Cross Alert A”, one zone selected as “Man. Release A”, and one selected as “Interlock A”. Additional zones can be selected as Cross Alert or Manual Release. This double interlock system requires both cross alert and manual release verification zones.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Smoke Alarm Verification Figure 5-6 illustrates how the Smoke Alarm Verification cycle operates. Figure 5-6 Smoke Verification Cycle During the Confirmation Period if there is no alarm indication then the system will return to normal operation.
Operation System Testing This section describes operation of fire drills, zone testing, and the 24-hour automatic test. 5.7.1 Fire Drills Fire drills can be run from either the on-board touchpad or the Model SK-5235 Remote Annunciator. To initiate a fire drill, press + Code.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Communicating with a Programming Computer An installer at the panel site can initiate communications between the panel and a computer running the Silent Knight Software Suite SKSS. In order for this communication to function properly both the computer (running the software) and the control panel must have matching computer account numbers and computer access codes.
Operation 5.8.1.2 Having Remote Computer Call the Control Panel If the computer initiates the call then answering machine bypass (see Section 4.2.8) may need to be selected. To initiate communication: 1. From the SKSS Up/Downloading software File Menu, select the download or upload menu item you want to schedule.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual 5.8.2 Directly Connecting to a Programming Computer The control panel can be up or downloaded from a computer that is directly connected to the control panel. Note: This connection is to be used as a temporary connection and should be disconnected after programming is completed.
Section 6 Reporting The SK-5208 can transmit information in four different formats. This section describes the four basic reporting formats of the SK-5208 and the codes that they send to a central station receiver. Of these four formats some of the formats offer a more specific selection for that format.
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Reporting Codes Table 6-2 list the events sent by the SK-5208 and the code that is sent for that event by the type of reporting format used. Note: Codes under in the SK4/2 and 3/1 1400 & 2300 column are the codes programmed for 3/1 reporting formats in Misc Reporting.
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Reporting Table 6-2: Event and Reporting Code by Format Event SIA8 & 20 SK4/2 3/1 1400 &2300 Contact ID Fire Trouble/Clean-Me Trouble 1-30 FT1 - FT30 T1 - T0 Trouble Code 1 373 001 - 1 373 030 Fire Unbypass FU1-FU30 R1 - R9 Restore Code...
Section 7 Troubleshooting This section of the manual contains information that can be used to isolate and correct installation problems encountered in the field. System Error Messages Table 7-1 contains a list of possible error messages along with their meaning and possible solution.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Table 7-1: Error Messages Error Message Description Solution Smoke power terminals 11, 14, 17, and 20 are This may occur when the maximum Smk Pwr Trb supervised. If the voltage between circuit ground current draw for the initiation circuit (terminals 9, 22, 26, 33) and loop power is less is exceeded.
Troubleshooting Earth Ground Fault Troubleshooting An Earth Fault Trb indicates that the panel has detected a short between any terminal on the panel and earth ground. To determine the location of the short, place a DC volt meter with ground on terminal 22 (circuit ground) and positive on any of the screws that secure the circuit board to the cabinet (earth ground).
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Earth Fault Resistance Table 7-2 list the earth fault resistance values for each applicable terminal on the FACP. Table 7-2: Earth Fault Resistance Values by Terminal Terminal Earth Fault Resistance Function Terminal Label Number Value (in Ohms) Zone 1 input.
Appendix A Compatible Devices This section of the manual lists devices (smoke detectors and notification appliances) that are compatible with the SK-5208. Contact Silent Knight if you have a question about whether a device not listed here is compatible. Notification Appliances For proper operation, you must use polarized devices with a Model 7628 4.7k ohm EOL resistor on each loop.
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Manufacturer Model Audio Visual Type 5333 Multi-Tone Horn) Faraday 5336 Multi-Tone Horn/Strobe 5337 Multi-Tone Horn/Strobe 5338 Multi-Tone Horn/Strobe 5343 Single Tone Horn/Strobe 5346 Electronic Horn with Strobe 5347 Electronic Horn with Strobe 5348 Single Tone Horn/Strobe 5373...
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Compatible Devices Manufacturer Model Audio Visual Type S2415-FC Strobe S241575-FC Strobe S2430-FC Strobe 130-3117C Mini Horn 130-3147C Mini Horn BLV-6 Vibrating Bell BLV-10 Vibrating Bell BLVCH Vibrating Chime H12/24-FC Horn H12/24W-FC Horn H12/24K-FC Horn HC12/24-FC Horn HC12/24W-FC Horn HC12/24K-FC Horn P2415-FC Horn/Strobe P2415W-FC...
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Manufacturer Model Audio Visual Type GEC-24-15 Horn/Strobes Gentex GEC-24-30 Horn/Strobes GEC-24-60 Horn/Strobes GEC-24-75 Horn/Strobes GEC-24-177 Horn/Strobes GEC-24-110 Horn/Strobe GEC-24-15/75 Horn/Strobe GX91 MiniHorn Steady Tone GX93 MiniHorn Temporal Tone Gentex HG124 Horn HS24-15 Horn/Strobe HS24-30 Horn/Strobe...
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Compatible Devices Manufacturer Model Audio Visual Type Chime Chime CHSR 2-Wire Chime/Strobe CHSW 2-Wire Chime/Strobe Horn Horn Horn 2-Wire Horn/Strobe P2R-P 2-Wire Horn/Strobe PC2R 2-Wire Horn/Strobe PC2R-P 2-Wire Horn/Strobe P2RH 2-Wire Horn/Strobe High Candela P2RH-P 2-Wire Horn/Strobe High Candela PC2RH 2-Wire Horn/Strobe High Candela PC2RH-P 2-Wire Horn/Strobe High Candela...
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Model SK-5208 Fire Control/Communicator Installation and Operation Manual Manufacturer Model Audio Visual Type PC4W 4-Wire Horn/Strobe System Sensor P4WH 4-Wire Horn/Strobe High Candela PC4WH 4-Wire Horn/Strobe High Candela P4RK 4-Wire Horn/Strobe PC4RK 4-Wire Horn/Strobe P4RHK 4-Wire Horn/Strobe High Candela PC4RHK 4-Wire Horn/Strobe High Candela PC4RH 4-Wire Horn/Strobe High Candela...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Two-Wire Smoke Detectors The table below lists two-wire smoke detectors that are compatible with the SK-5208 and SK- 5217 zone expander. The table is organized by manufacturer. The columns show the number of detectors per loop that can be used.
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Compatible Devices Enhanced Model Name or Number Compatibility ID # per Loop Manufactu Mode (Base model name or number in Head Base Compatible parentheses.) 711U (701E or 701U) S10A 712U (701E or 701U) S10A 713-5U (702E or 701U) S10A 713-6U (702E or 701U) S10A 721-U (S10A) S10A...
Model SK-5208 Fire Control/Communicator Installation and Operation Manual Enhanced Model Name or Number Compatibility ID # per Loop Manufactu Mode (Base model name or number in Head Base Compatible parentheses.) PSD-7155 (70-201000-001) P55FE1, FE51A, FE01A P56FE1 Kidde- PSD-7156 (70-201000-001) P56FE1 FE01A Fenwal CPD-7051 (70-201000-001)
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 18 months from the date of manufacture against defects in materials and workmanship. See limited warranty statement for details.
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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 7550 Meridian Circle N., Suite 100 Maple Grove, MN 55369-4927 RA Number:___________________ firealarmresources.com...
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Limited Warranty SILENT KNIGHT warrants products manufactured by it to be free from defects in materials and workmanship for eighteen (18) months from the date of manufacture, under normal use and service. Products are date stamped at time of manufacture. The sole and exclusive obligation of SILENT KNIGHT is to repair or replace, at its option, free of charge for parts and labor, any part that is defective in materials or workmanship under normal use and service.
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SK-5208 Plus Basic Operating Instructions P/N 151214 Rev. A These instructions must be framed and displayed next to the panel in accordance with NFPA 72 fire code for Local Fire Alarm System. Do This How To Comments Press Display Message Press The system will perform a display lamp test and a System Test...