151051 2224 Installation Manual
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Content Section 1 Overview 1.1 1.2 ...................................................................................................................................................... 1-1 SK-2224 Description ................................................................................................................................ 1-1 How to Contact Silent Knight .................................................................................................................. 1-1 Section 2 Agency Requirements 2.1 2.2 ............................................................................................................... 2-1 FCC Warning ........................................................................................................................................... 2-1 Underwriters Laboratories (UL) .............................................................................................................. 2-1 2.2.1 Requirements for All Installations ................................................................................................ 2-1 2.2.2 Requirements for Local Protected Fire Alarm Systems ................................................................ 2-1 Section 3 Before You Begin Installing 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 ............................................................................................... 3-1 What's in the Box? ................................................................................................................................... 3-1 Optional Accessories ................................................................................................................................ 3-2 SK-2224 Board Layout ............................................................................................................................ 3-3 Electrical Specifications ........................................................................................................................... 3-4 Environmental Specifications .................................................................................................................. 3-4 Mounting the SK-2224 ............................................................................................................................. 3-5 Assembly .................................................................................................................................................. 3-6 Wiring Specifications ............................................................................................................................... 3-7 Calculating Current Draw and Standby Battery ...................................................................................... 3-8 3.9.1 Worksheet Requirements .............................................................................................................. 3-8 Filling in the Current Draw Worksheet, Table 3-6 (Section 3.9.3) ............................................... 3-8 3.9.2 Maximum Battery Standby Load .................................................................................................. 3-8 3.9.3 Current Draw Worksheet .............................................................................................................. 3-9 Section 4 Hardware Installation .................................................................................................................. 4-1 4.1 4.2 4.3 AC Power ................................................................................................................................................. 4-1 Battery Connection .................................................................................................................................. 4-2 Initiation Circuit Installation .................................................................................................................... 4-3 4.3.1 Contact Wiring .............................................................................................................................. 4-3 4.3.2 Two-Wire Smoke Detector Wiring ............................................................................................... 4-3 4.3.3 Four-Wire Smoke Detector ........................................................................................................... 4-4 4.3.4 Notification Circuit Installation .................................................................................................... 4-5 4.4 Alarm and Trouble Relays ....................................................................................................................... 4-5 4.5 Auxiliary Power Circuit ........................................................................................................................... 4-5 4.6 Door Release Wiring ................................................................................................................................ 4-6 151051 i Model SK-2224 Fire Control Panel Installation/Operation Manual 4.7 Optional Accessories Installation ............................................................................................................. 4-7 4.7.1 Installing the Serial Driver Board (Model SK-2884) .................................................................... 4-7 Wiring the SK-2884 to an Expansion Device ............................................................................... 4-8 4.7.2 SK-2865 LED Annunciator Installation ........................................................................................ 4-8 SK-2865 Electrical Specification .................................................................................................. 4-8 Wiring the SK-2865 to the SK-2884 ............................................................................................. 4-8 Setting the SK-2865’s address .................................................................................................... 4-10 Mounting the SK-2865 ................................................................................................................ 4-10 Section 5 System Configuration Section 6 System Operation 6.1 6.2 ................................................................................................................ 5-1 ............................................................................................................................ 6-1 Meaning of LEDs ..................................................................................................................................... 6-1 Operation Keys (Switches) ...................................................................................................................... 6-3 Appendix A Compatible Devices ..................................................................................................................... A-1 A.1 Smoke Detectors ..................................................................................................................................... A-1 A.1.1 Enhanced Mode ............................................................................................................................ A-1 A.1.2 Two-Wire Smoke Detectors ......................................................................................................... A-2 A.1.3 Four-Wire Smoke Detectors ......................................................................................................... A-4 A.2 Notification Appliances .......................................................................................................................... A-5 General Terms and Conditions ..........................................................................................................1 Repair and RA Procedure ..................................................................................................................1 Advanced Replacement Policy ..........................................................................................................1 Limited Warranty ..............................................................................................................................2 ii 151051 Section 1 Overview 1.1 SK-2224 Description The Model SK-2224 is a two zone, 24-volt fire control panel having the following features: • Two Class B zones • Two notification circuits rated at 1.25 amp each • 2.5 amp power supply • Dedicated alarm and trouble relays • Auxiliary power output (.5 amp max.) for powering special applications, such as door holders. • Enhanced Verification Mode, a built-in feature that distinguishes two-wire smoke detectors from pull stations. • Housed in a 12-13/16"W x 15-1/8"H x 3-3/8"D metal cabinet • Cabinet supports two 7.0 AH backup batteries 1.2 How to Contact Silent Knight If you have a question or encounter a problem not covered in this manual, contact Silent Knight Technical Support at 800-328-0103 (or 612-493-6455). To order parts, contact Silent Knight Sales at 800-446-6444 (or 612-493-6435). 151051 1-1 Model SK-2224 Fire Control Panel Installation/Operation Manual 1-2 151051 Section 2 Agency Requirements 2.1 FCC Warning This device has been verified to comply with FCC Rules Part 15. Operation is subject to the two following conditions: (1) This device may not cause radio interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 2.2 Underwriters Laboratories (UL) The SK-2224 is UL listed as a control unit for use in NFPA 72 systems. If the SK-2224 and its accessories are to be used as part of a UL installation, carefully read the UL requirements in this section. For more information on NFPA 72 standards, refer to the NFPA National Fire Alarm Code, 1996 Edition. 2.2.1 Requirements for All Installations General requirements are described in this section. When installing an individual device, refer to the specific section of the manual for additional requirements. 1. All field wiring must be installed in accordance with NFPA 70 National Electric Code. 2. Use UL listed smoke detectors and notification appliances compatible with the SK-2224 from those specified in the Appendix to this manual. 3. If you are using the smoke verification feature: • Do not use smoke detectors with built-in alarm verification. • Select "Enhanced Mode" if the installation includes pull stations or water flow switches. 4. A full system checkout must be performed any time the panel is programmed. 5. UL installations require use of Model 7628 EOL resistor assembly. 2.2.2 Requirements for Local Protected Fire Alarm Systems At least one UL listed supervised notification appliance must be used. 151051 2-1 Model SK-2224 Fire Control Panel Installation/Operation Manual 2-2 151051 Section 3 Before You Begin Installing 3.1 What's in the Box? The Model SK-2224 ships with the following hardware: Table 3-1: Contents of Shipping Box Containing Main Part Part Quantity/Item 1 Cabinet Model Number 122509 Panel Bag 1 Control Board 202224 1 Installation/ Operation Manual 151051 2 #8 Screws 119152 2 #8 Nuts 119538 3 Self-tapping Screws 119296 1 Earth Ground Wire 140668 1 Battery Wire Harness 130420 1 battery Jumper 140694 Hardware Bag 120 Vrms @ 60Hz 1 Transformer 115061 or a 230 Vrms at 50Hz 115031 1 Viewing Bezel 122508 4 End-of-line Resistors 111682 Note: See Section 3.7 for assembly instructions. 151051 3-1 Model SK-2224 Fire Control Panel Installation/Operation Manual 3.2 Optional Accessories Table 3-2 is a list of optional accessories that can be used with the Model SK-2224 Fire Control Panel. Table 3-2: Option Accessories for the SK-2224 Model Number * 3-2 Name Description SK-2884 Serial Driver Board Used to interface all SK-2224 expansion device to the SK2224 panel. Supports 1 Dialer (Model SK-2104) and any combination of 4 LED Annunciators (Model SK-2865) or I/O Modules (Model SK-2880). *SK-2880 Input/Output (I/O) Module Used to drive customized annunciators and interface devices. *SK-2865 LED Annunciator Remote LED annunciator with Silence and Reset keyswitch inputs. *SK-2104 Digital Dialer Used to communicate alarms, trouble and supervisories to central station. Offers 5 different reporting formats 3/1, 4/2, BFSK, SIA, and Contact ID. 7628 UL listed End-of-line (EOL) Resistor. EOL resistor required for UL installations. Requires a SK-2884 to operate with the SK-2224 control panel. 151051 Before You Begin Installing 3.3 SK-2224 Board Layout Figure 3-1 shows the SK-2224 circuit board including location of terminals, connectors, dip switches, and LEDs. Programming DIP Switches Annunciator SK-2884 Serial Interface Connector AC Power Connector On-Board Piezo Sounder Backup Battery Connector Zone 2 Notification Inputs Appliance Circuits Trouble & Auxiliary Alarm Relays Power Output Figure 3-1 Model SK-2224 Layout 151051 3-3 Model SK-2224 Fire Control Panel Installation/Operation Manual 3.4 Electrical Specifications Table 3-3: Electrical Specifications Circuit Rating Primary AC *120 Vrms at 60 Hz, or 230 Vrms at 50 Hz Total External DC Load 2.5A @ 24 VDC +24V Auxiliary Power 19.8 V to 28.0 V, 0.5 A max. Trouble & Alarm Relays 2.5 A @ 30 VDC resistive Notification Appliance Power 19.8 V to 28.0 V, 1.25 A max. each Smoke Detector Power 19.8 V to 28.0 V, 1.0 A max. Battery Charging Voltage 27.0 - 27.6 V Maximum Battery Charging Current 750 mA Minimum Low Battery Detect 20.4 V Minimum Low AC Detect 100 Vrms at 60 Hz, full load Note: * When ordering, specify your voltage requirements. 3.5 Environmental Specifications Table 3-4: Environmental Specifications Storage Temperature: -4° - 167° F (-20 - 75 ° C) Operating Temperature: 32° - 120° F (0° - 49 ° C) Humidity: 10 - 85% non-condensing It is important to protect the SK-2224 control panel from water. To prevent water damage, the following conditions should be AVOIDED when mounting the units: 3-4 • Do not mount directly on exterior walls, especially masonry walls (condensation) • Do not mount directly on exterior walls below grade (condensation) • Protect from plumbing leaks • Protect from splash caused by sprinkler system inspection ports • Do not mount in areas with humidity-generating equipment (such as dryers, production machinery) 151051 Before You Begin Installing 3.6 Mounting the SK-2224 Read the environmental specifications in Section 3.5 before mounting the cabinet. The panel should be accessible to main drop wiring runs. It should be mounted as close to the center of the building as possible and located within a secured area, but should be accessible for testing and service. End-users responsible for maintaining the panel should be able to hear alarms and troubles. When selecting a location, keep in mind that the panel itself is the main source of alarm and trouble annunciation. Mount the cabinet so it is firmly secured to the wall surface. When mounting the cabinet on concrete, especially when moisture is expected, attach a piece of 3/4-inch plywood to the concrete surface and then attach the cabinet to the plywood. Also mount any other modules to the plywood. Follow these steps to mount the control panel cabinet: 1. Place the cabinet on the mounting surface, level the cabinet and mark the top two mounting holes. 2. Screw the top two mount screws about 3/4 of the way into the mounting surface. 3. Hang the control panel cabinet on the top mounting screws through the top mounting screw keyholes. 12-1/2” 11” Top Mounting Screw Keyholes 15” Bottom Mounting Holes Figure 3-2 Cabinet Mounting Holes 4. Insert the bottom two mounting screws into the cabinet’s bottom mounting holes. 5. Tighten all four mounting screws until the cabinet is properly secured. 6. Insert all cabinet components. See Section 3.7. 151051 3-5 Model SK-2224 Fire Control Panel Installation/Operation Manual 3.7 Assembly The components listed in Table 3-1 are all packed within the cabinet and require some assembly. Follow these steps to assemble the components inside the cabinet: 1. Remove keys from small manila envelope taped to the top of the cabinet. 2. Unlock the cabinet door. 3. Remove the packing material and the SK-2224 components. 4. Snap the bezel into the opening in the front of the cabinet. See Figure 3-3. Note: The bezel will fit in only one way. Transformer Installation Side View of Slotted Stand-Off Bezel Insertion CPU Mounting Screws Figure 3-3 The SK-2224 Assembly Diagram 5. With the two #8 screws and the two #8 nuts (with built in washers), mount the transformer in the holes in the upper left hand corner of the cabinet. See Figure 3-3. 6. With the three self-trapping screws mount the control board on the cabinet stand-offs. Note: See Section 4 for transformer connections and battery connections. 3-6 151051 Before You Begin Installing 3.8 Wiring Specifications Induced noise (transfer of electrical energy from one wire to another) can cause false alarms or interfere with control panel operation in other ways. To avoid induced noise, follow these guidelines: • Isolate input wiring from high current output and power wiring. Do not pull one multiconductor cable for the entire panel. Instead, separate the wiring as follows: High current input/output: AC power, speaker, and notification device wiring Low current input/output: Annunciator and zone loop wiring Audio input/output: Telephone wiring • Do not pull wires from different groups through the same conduit. If you must run them together, do so for as short a distance as possible or use shielded cable. Connect the shield to circuit ground at the panel. You must route high and low voltages separately. • Route the wiring within the cabinet 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 high speed circuits. See Figure 3-4 for an example. • High frequency noise, such as that produced by the inductive reactance of a speaker or bell, can also be reduced by running the wire through ferrite shield beads or by wrapping it around a ferrite toroid. Figure 3-4 Wire Routing Example 151051 3-7 Model SK-2224 Fire Control Panel Installation/Operation Manual 3.9 Calculating Current Draw and Standby Battery This section is for helping you determine the current draw and standby battery needs for your installation. 3.9.1 Worksheet Requirements The following steps must be taken when determining SK-2224 current draw and standby battery requirements. Filling in the Current Draw Worksheet, Table 3-6 (Section 3.9.3) 1. For the SK-2224, the worst case current draw is listed for the panel and is recorded in the table at Line A. 2. Add up the current draw for all smoke detectors and record in the table at Line B. 3. Add up all notification appliance loads and record in the table at Line C. 4. Any additional devices should be recorded at Line D. 5. Make sure that the alarm current without the panel (Lines B-D) does not exceed 2.5 A. The total alarm current (including the panel, Lines A-D) should not exceed 2.75 A. 6. Complete the remaining instructions in Table 3-6 for determining battery size requirements. 3.9.2 Maximum Battery Standby Load Table 3-5 shows the maximum battery standby load for the SK-2224 based on 24 hours of standby. The standby load calculations of line D in the Current Draw Calculation Worksheet (Table 3-6) must be less than the number shown in Table 3-5 for the battery size used and standby hours required. Table 3-5: Maximum Battery Standby Load 3-8 Rechargeable Battery Size Max. Load for 24 hrs. Standby, 5 mins. Alarm 7 AH 270 mA 151051 Before You Begin Installing 3.9.3 Current Draw Worksheet Use this worksheet to determine current requirements during alarm/battery standby operation. (Copy this page if additional space is required.) Table 3-6: Current Draw Calculations Device For each device, use this formula: SK-2224 Panel A Smoke Detectors B Notification Devices Number of Devices Current per Device Standby Current Alarm Current This Column X This column = Current per number of devices Standby: 100 mA 100 mA 1 Alarm: 250 mA 250 mA Current Subtotals: 100 mA 250 mA Refer to device manual for current ratings. See Appendix to this manual for max. # per loop. Standby: mA mA Alarm: mA mA Standby: mA mA Alarm: mA mA Standby: mA mA Alarm: mA mA Current Subtotals: mA mA Refer to device manual for number of devices and current ratings. Standby: Alarm: Standby: Alarm: C mA mA mA mA Current Subtotals: mA mA mA mA mA mA Accessory Devices SK-2884 SK-2865 Standby: Alarm: Standby: Alarm: D 10 mA 10 mA 35 mA 75 mA Current Subtotals: mA mA mA mA mA mA *Additional Devices Standby: Alarm: Standby: Alarm: E Total current rating of all devices in system (add A through E): F Total current ratings converted to amperes (x .001): mA mA mA mA Current Subtotals: mA mA mA mA mA A mA mA mA A *Note:If you are using door holders, you do not need to consider door holder current for alarm/battery standby, because power is removed during that time. However, during normal operation, door holders draw current and must be included in the total current that can be drawn from the panel. 151051 3-9 Model SK-2224 Fire Control Panel Installation/Operation Manual 3-10 151051 Section 4 Hardware Installation 4.1 AC Power At installation, connect the transformer AC inputs to the AC power source as shown in Figure 4-1. It may be necessary for a professional electrician to make this connection. The AC inputs are rated as 120 VAC, 60 Hz or 230 VAC, 50 Hz. See Table 3-1 for more information. Transformer Yellow Control Panel White To AC Power Black Green Earth Ground Figure 4-1 AC Power Connection 151051 4-1 Model SK-2224 Fire Control Panel Installation/Operation Manual 4.2 Battery Connection The SK-2224 battery charge capacity is 7.0 AH. Use two 12V batteries of the same AH rating. Determine the correct AH rating as per your current load calculation (see Table 3-6). Wire batteries in series to produce a 24-volt equivalent. Do not parallel batteries to increase the AH rating. Note: The SK-2224 cabinet supports two 7.0 AH batteries. Battery jumper (P/N 140694), shipped with the control panel. Figure 4-2 Battery Connection 4-2 151051 Hardware Installation 4.3 4.3.1 Initiation Circuit Installation Contact Wiring Wire normally open contacts as shown in Figure 4-3. This is the type of wiring that would typically be used for water flow switches, heat detectors and other normally open devices. Figure 4-3 N.O. Contact Wiring 4.3.2 Two-Wire Smoke Detector Wiring Figure 4-4 shows how to connect two-wire smoke detectors to the SK-2224 loops. The figure uses Silent Knight's SLK-24F with HSB-224 base as an example. You can use any detector that has been UL listed for compatibility with the SK-2224. Refer to the Appendix for a list of compatible devices. Refer to Section 5 for configuration options. Figure 4-4 Two-Wire Smoke Detector Wiring 151051 4-3 Model SK-2224 Fire Control Panel Installation/Operation Manual 4.3.3 Four-Wire Smoke Detector Figure 4-5 shows how to connect four-wire smoke detectors to the SK-2224 loops. The figure uses Silent Knight's SLK-24F with HSC-4R base as an example. You can use any UL listed device listed in Appendix A. Information on selecting zone configuration options is in Section 5. Figure 4-5 Four-Wire Smoke Detector Wiring 4-4 151051 Hardware Installation 4.3.4 Notification Circuit Installation Notification appliances used with the SK-2224 must be UL listed for compatibility with the SK-2224. Refer to the list in the Appendix at the end of this manual for a list of compatible devices. For proper operation, you must use polarized notification appliances with a model 7628 4.7k ohm end-of-line (EOL) resistor on each loop. Select ANSI output pattern, if desired. Output is configured as steady (continuous sound) for the factory default. See Section 5 for information on changing the pattern. Figure 4-6 Notification Circuit Installation 4.4 Alarm and Trouble Relays The SK-2224 has built-in relays for alarm and trouble. The alarm relay is energized during any alarm condition. The trouble relay is energized during any trouble or supervisory trouble condition. Each relay has three terminals (N.O., Common, and N.C.). Refer to Figure 3-1 for location of these terminals. 4.5 Auxiliary Power Circuit The SK-2224 has a power limited auxiliary power circuit which can source up to .5A. The terminal is labeled “AUX PWR”. Refer to Figure 3-1 for location of this terminal. 151051 4-5 Model SK-2224 Fire Control Panel Installation/Operation Manual 4.6 Door Release Wiring Figure 4-7 shows how to configure a door release using an ESL DH series door holder. Figure 4-7 Door Release Wiring 4-6 151051 Hardware Installation 4.7 Optional Accessories Installation This section describes how to install the optional accessories compatible with the SK-2224 control panel. 4.7.1 Installing the Serial Driver Board (Model SK-2884) The SK-2884 is required if the installation uses any SK-2224 expansion devices such as Model SK2865 (LED Annunciator). The SK-2884 interfaces all the expansion devices to the SK-2224 control panel. Follow these steps to install the SK-2884 Serial Driver Board: 1. Unplug the AC power connector from the SK-2224 control panel. See Figure 4-1. 2. Unplug the backup battery connector from the SK-2224 control panel. See Figure 4-2. 3. Plug the SK-2884 Serial board on SK-2224 control panel by aligning the 4-pin connector and the stand-offs with their respective receptors. See Figure 4-8. Figure 4-8 SK-2884 Connector and Stand-off alignment 4. Reconnect the AC power connector to the SK-2224 control panel. See Figure 4-1. 5. Reconnect the backup battery connector to the SK-2224 control panel. See Figure 4-2. 151051 4-7 Model SK-2224 Fire Control Panel Installation/Operation Manual Wiring the SK-2884 to an Expansion Device The SK-2884 uses a three wire connection to all of the SK-2224 compatible expansion devices (see Table 3-2). Connect all the expansion devices to the SK-2884 as follows: Table 4-1: SK-2884 Wiring Connections 4.7.2 SK-2884 Terminals To SK-2224 Expansion Device Terminal - - + + D (Data) D (Data) SK-2865 LED Annunciator Installation This section describes how to install the SK-2865 LED annunciator. The SK-2865 is a supervised serial device used as a remote LED annunciator unit for the SK-2224. SK-2865 Electrical Specification Circuit Max Loop Resistance: Rating Data 50Ω - 50Ω + 50Ω Alarm: 75 mA Standby: 35 mA Max. Current: Operating Voltage: 24 VDC Wiring the SK-2865 to the SK-2884 Follow these steps to properly wire the SK-2865 to the SK-2884: 1. Unplug the AC power connector from the SK-2224 control panel. See Figure 4-1. 2. Unplug the backup battery connector from the SK-2224 control panel. See Figure 4-2. 4-8 151051 Hardware Installation 3. Terminate the wiring as shown in Figure 4-9. See also Table 4-2. SK-2884 SK-2865 Supervised Power Limited Figure 4-9 SK-2865 Connection to the SK-2884 Table 4-2: SK-2865 Wiring Connections 151051 SK-2865 Terminals SK-2884 Terminals D (Data) D (Data) + + - - 4-9 Model SK-2224 Fire Control Panel Installation/Operation Manual Setting the SK-2865’s address The range of valid addresses is 0-3. Each device requires a unique address. Set the dip switches as shown in Table 4-3. See also Figure 4-9. Table 4-3: Addresses Per Dip Switch Setting Dip Switch Position Equivalent Address Both Open (off) 0 One Closed (on) 1 Two Closed (on) 2 Both Closed (on) 3 Mounting the SK-2865 The SK-2865 mounts into a standard 4” square electrical box. Follow these steps to mount the SK-2865: 1. Make sure that the SK-2865 is properly wired to the control panel. See Figure 4-9. 2. Slide the printed annunciator label into place on the SK-2865. The label fits in between the LEDs and the clear plastic plate. 3. Place the SK-2865 into the 4” square electrical box. See Figure 4-10. Slide Printed Annunciator Label In 4” Square Electrical Box Cover Plate Screw SK-2865 Cover Plate Figure 4-10 Mounting the SK-2865 4. Place the cover plate over the top of the SK-2865 and align the holes. See Figure 4-10. 5. Insert the four cover plate screws into the four screw holes on the 4” square electrical box. 6. Screw the four cover plate screws into the cover plate until the cover plate fits firmly against the SK-2865 and the electrical box. Do not over tighten. 4-10 151051 Hardware Installation 151051 4-11 Model SK-2224 Fire Control Panel Installation/Operation Manual 4-12 151051 Section 5 System Configuration To configure the SK-2224 system set the dipswitch that controls the option you want to select. The following chart shows how to program the dipswitches that control system, zone, and notification appliance operation. Refer to Figure 3-1 for location of the dipswitches. Important! When you change a dipswitch, be sure to perform a system reset (press [RESET]) or power down the panel. Dipswitch changes will have no effect until after the system has been reset. Some switches are unused and are not referred to in this chart. Leave all unused switches in their factory-programmed OFF position. Table 5-1: System Configuration To Enable For Zone 1 (DIP 1) For Zone 2 (DIP 1) Enhanced mode (dipswitch ON). Use when both pull stations and detectors will be used in the same zone. SW1 SW6 DIP Position ON = Enhanced OFF = Normal Normal mode (dipswitch OFF). Use when 4-wire smoke detectors and smoke verification are used in the same zone. Alarm verification SW 2 SW 7 Note: Do not use with smoke detectors that have verification built-in. ON = Verification zone OFF = No verification Fire alarm SW 3 SW8 OFF Supervisory SW 3 SW8 ON No delay SW4 SW9 OFF Alarm delay options SW5 SW10 OFF Note: Alarm delay options is to be 30 second delay used with water flow devices only. If the device has a builtin delay time the total delay 60 second delay time (device delay + programmed delay) can not exceed 120 seconds. 90 second delay SW4 SW9 ON Zone Type To Enable Silencing ANSI pattern 151051 SW5 SW10 OFF SW4 SW9 OFF SW5 SW10 ON SW4 SW9 ON SW5 SW10 ON For NAC 1 (DIP 2) For NAC 2 (DIP 2) SW 1 SW 3 DIP Position ON = Can be silenced OFF = No silence SW 2 SW 4 ON = ANSI Off = Steady 5-1 Model SK-2224 Fire Control Panel Installation/Operation Manual Table 5-1: System Configuration To Enable For Entire Panel (DIP 2) SW5 Serial Accessory Devices *SW6 DIP Position ON = Serial Annunciator connected to the control panel. OFF = No Serial Annunciator connected to the control panel. ON = Serial Dialer connected to the control panel OFF = No Serial Dialer connected to the control panel. ON = 6 hour delay on AC loss report. OFF = No delay on AC (for dialer testing only). AC loss report delay SW7 SW8 * 5-2 Note: If there is not a serial dialer connected to the control panel this should be set to the OFF position. Not Used. Digital Dialer not available at this time. 151051 Section 6 System Operation The annunciator on the SK-2224 board is used for all system operation. It contains the switches for enabling silencing, resetting, and so on. The LEDs that indicate system status are also located on the annunciator. Figure 6-1 On-Board Annunciator 6.1 Meaning of LEDs The chart below explains the meaning of LEDs on the system board. Table 6-1: Meaning of LEDs LED (Color) AC (green) Function ON = Good AC OFF = Low AC trouble condition and it was acknowledged Comments If flashing, press the ACK button to acknowledged the condition. FLASHING = Unacknowledged AC Low trouble condition GENERAL TROUBLE (yellow) ON = System trouble OFF = System OK FLASHING = At least one serial device is in trouble DOUBLE FLASHING = Two types of serial devices are in trouble. WALK TEST (yellow) ON = Walk test is in progress OFF = Walk test is off Allow approximately 47 seconds between detector tests. FLASHING = Walk test is on and at least one zone is In walk test, when a detector is tripped, it will cause an alarm for two seconds, then the control faulted or not ready panel will drop power to the loop for seven seconds to reset the detector. Then an additional 38 seconds is needed to restore the detector. If verification is used, the time between detector test will be about 1 minute and 30 seconds. 151051 6-1 Model SK-2224 Fire Control Panel Installation/Operation Manual Table 6-1: Meaning of LEDs LED (Color) GND FAULT (yellow) Function ON = Ground fault condition exists and was acknowledged Comments If flashing, press the ACK button to acknowledged the condition. OFF = No fault FLASHING = A ground fault condition detected LOW BATTERY (yellow) ON = Battery low condition that has been acknowledged If flashing, press the ACK button to acknowledged the condition. OFF = Good battery condition FLASHING = Battery low condition ALARM (red) ON = Zone in alarm which has been acknowledged OFF = No Alarm If flashing, press the ACK button to acknowledged the condition. FLASHING = Zone in alarm has not yet been acknowledged. SUPERVISORY (yellow) ON = Zone has a supervisory condition (selfrestoring condition) If flashing, press the ACK button to acknowledged the condition. OFF = No supervisory condition exists. ZONE 1 and ZONE 2 FLASHING = supervisory trouble detected on that zone. TROUBLE (yellow) ON = Zone has a trouble condition which has been acknowledged If flashing, press the ACK button to acknowledged the condition. OFF = No zone trouble FLASHING = Zone has a trouble condition DOUBLE FLASHING = Zone was disabled CLEAN ME FLASHING = Indicates that the smoke A “Clean Me Flash” is a flash with a long LED detector needs cleaning “on” Time and a short LED “off” time indicating that the smoke detector needs cleaning. Applies only to smoke detectors with the CLEAN ME feature. The “Clean Me” flash starts after the trouble condition has been acknowledge. ACTIVE (yellow) ON = NAC is active during an alarm OFF = NAC is not active during alarm NAC 1 and TROUBLE (yellow) NAC 2 ON = NAC has a trouble condition and was acknowledged If flashing, press the ACK button to acknowledged the condition. OFF = No trouble condition FLASHING = NAC is in trouble DOUBLE FLASHING = Circuit was disabled SYSTEM SILENCED (yellow) ON = System audio output has been silenced OFF = Nothing silenced FLASHING = Partially silenced 6-2 When condition that caused audio activation clears, this condition will clear automatically. Note: Silencing an alarm will cause a general trouble condition. 151051 System Operation 6.2 Operation Keys (Switches) All system operations are performed from the on-board keys (switches) as described in the chart below. Table 6-2: Operations and Instructions Operation Disable notification appliance circuit. To re-enable the circuit, press [NAC DISABLE] again. Disable a zone Keystrokes Press the appropriate [NAC DISABLE] key. The NAC circuit will be disabled and the corresponding TROUBLE LED will Double Flash. This function is not available during an alarm condition. To re-enable the circuit, press [ZONE DISABLE] again. Press the appropriate [ZONE DISABLE] key. The zone will be disabled and the corresponding TROUBLE LED will Double Flash. This function is not available during an alarm or supervisory condition. Begin Walk Test Press [WALK TEST]. Walk Test LED turns on. Note: Walk test will not activate if the control panel has a trouble, alarm, or supervisory condition. End Walk Test Press [WALK TEST]. (The test ends automatically after 10 minutes of no system activity.) NOTE: The Walk Test feature is not operational during an alarm, supervisory or any system trouble condition. Acknowledge condition (alarm, supervisory, trouble) Press [ACK]. The corresponding LED will change from blinking to steady for the duration of the condition. Silence Panel Press [SILENCE]. This will silence the on-board PZT and all active NAC circuits that have been configured as "silenceable". Perform system reset Press [RESET]. Resets alarms, supervisories, troubles and all LEDs. 151051 6-3 Model SK-2224 Fire Control Panel Installation/Operation Manual 6-4 151051 Appendix A Compatible Devices This section of the manual lists devices (smoke detectors and notification appliances) that are compatible with the SK-2224. Contact Silent Knight if you have a question about whether a device not listed here is compatible. A.1 Smoke Detectors This section of the manual contains information about smoke detectors that are compatible with the SK-2224. SK-2224 Identifier Voltage Range 24F 16.2 - 27.3 VDC Note: The maximum number of smoke detectors per zone is determined by both the current draw and the impedance of the smoke detector. If too many smoke detectors are used on any zone, false alarms could occur. Do not mix different models of detectors on any zone; false alarms could occur. A.1.1 Enhanced Mode Enhanced mode allows the installer to use pull stations on a loop that has been programmed for Enhanced Alarm Verification. If a single detector goes into alarm it will start the alarm verification cycle. If a pull station is activated any time during the alarm verification cycle and after the control panel re-applies loop power (power will drop for seven seconds to restore detector during verification), the panel will go into immediate alarm and discontinue the verification cycle. Warning! Do not mix different models or manufacturers of smoke detectors on the input loops. 151051 A-1 Model SK-2224 Fire Control Panel Installation/Operation Manual A.1.2 Two-Wire Smoke Detectors The table below lists two-wire smoke detectors that are compatible with the SK-2224. The table is organized by manufacturer. The columns show the number of detectors per loop that can be used. Note: The check mark by manufacturers name indicates that this device can be used in enhanced mode. Table A-1: Compatible Two-Wire Smoke Detectors Manufacturer Enhance Mode Compatible Compatibility ID Model Name or Number (Base model name or number in parentheses.) # per Loop Head Base 55000-350 (45681-200) 55000-350 45681-200 24 / loop 55000-250 (45681-200) 55000-250 45681-200 24 / loop DS200 (MB200-2W) A B 24 / loop DS200HD (MB200-2W) A B 24 / loop DS250 (MB2W or MB2WL) B A 18 / loop DS250HD (MB2W or MB2WL) B A 18 / loop DS250TH (MB2W or MB2WL) B A 18 / loop 425 S10 N/A 40 / loop 425C S10 N/A 40 / loop 425CR S10 N/A 40 / loop 425CRT S10 N/A 40 / loop 425CT S10 N/A 40 / loop 429C (S10A) N/A S10A 30 / loop 429CRT (S11A) N/A S11A 30 / loop 429CST (S11A) N/A S11A 30 / loop 429CT (S10A) N/A S10A 30 / loop 609U01-11 S10 S00 40 / loop 609U02-11 S10 S00/S03 40 / loop 611U (601U or 602U) S10 S00/S03 40 / loop 611UD (601U or 602U) S10 S00/S03 40 / loop 611UT (601U or 602U) S10 S00/S03 40 / loop 612U (601U or 602U) S10 S00/S03 40 / loop 612UD (601U or 602U) S10 S00/S03 40 / loop 711U (701E or 701U) N/A S10A 25 / loop 712U (701E or 701U) N/A S10A 25 / loop 713-5U (702E or 701U) N/A S10A 25 / loop 713-6U (702E or 701U) N/A S10A 25 / loop 721-U (S10A) N/A S10A 30 / loop 721-UT (S10A) N/A S10A 30 / loop Apollo Detection Systems ESL ESL (Cont.) A-2 151051 Table A-1: Compatible Two-Wire Smoke Detectors Manufacturer Enhance Mode Compatible Compatibility ID Model Name or Number (Base model name or number in parentheses.) # per Loop Head Base 525 FDT1 N/A 17 / loop 525T FDT1 N/A 17 / loop SIH-24F (HS-224D or HSB-224) HD-3 HB-5 25 / loop SLK-24F (HS-224D) HD-3 HB-5 25 / loop SLK-24FH (HS-224D) HD-3 HB-5 25 / loop 1100 A N/A 20 / loop 1100T A N/A 20 / loop 1100TB A N/A 20 / loop 1151 (110LP) A A 20 / loop 1400 A N/A 20 / loop 1451 (B401B) A A 20 / loop 1800 A N/A 20 / loop 1851B (B101B) A N/A 20 / loop 1851DH (DH1851DC) A N/A 20 / loop 2100 A N/A 20 / loop 2100T A N/A 20 / loop 2100TB A N/A 20 / loop 2151 (B110LP or B110LRP) A A 20 / loop 2300T A N/A 20 / loop 2300 A N/A 20 / loop 2300TB A N/A 20 / loop 2400 A N/A 20 / loop 2400 (DH400) A N/A 20 / loop 2400AIT A N/A 20 / loop 2400AT A N/A 20 / loop 2400TH A N/A 20 / loop 2451 (B401B) A N/A 20 / loop 2451DH (DH 400) A N/A 20 / loop 2451TH (B401B) A N/A 20 / loop 2800 A N/A 20 / loop System Sensor 2800TH A N/A 20 / loop (Cont.) 2851B (B101B) A A 20 / loop 2851BTH (B101B) A A 20 / loop 2851DH A A 20 / loop 2851TH (B101B) A A 20 / loop Falcon Hochiki System Sensor 151051 A-3 Model SK-2224 Fire Control Panel Installation/Operation Manual A.1.3 Four-Wire Smoke Detectors Table A-2: Compatible Four-Wire Smoke Detectors Manufacturer A-4 Model Silent Knight SD-P24F with SD-B4@ base Detection Systems DS200/DS200HD MB200 ESL 445 Series 449 Series Gentex 624 824 2040-24 Power Supervision Unit System Sensor 1851B 2851/2851BTH DH200ADCD 151051 A.2 Notification Appliances The chart below lists notification appliances compatible with the SK-2224. Table A-3: Compatible Notification Devices Manufacturer Model Type Amseco K-MB-6P 6” Bell Amseco K-MB-8P 8” Bell Amseco K-MB-10P 10” Bell Faraday 446X 12/24VDC Vibrating Bell Faraday 476X 12/24VDC Vibrating Bell Faraday 477X 12/24VDC Single Stroke Bell Faraday 5303B-0-14-( )-DC Chime (flush) Faraday 5304B-0-14-( )-DC Chime (surface) Faraday 5305B-0-4-( )-DC Chime (ceiling) Faraday 5306B-0-14-( )-24-DC Chime/Strobe (flush) Faraday 5307B-0-14-( )-24-DC Chime/Strobe (surface) Faraday 5308B-0-4-( )-24-DC Chime/Strobe (ceiling) Faraday 5333B-0-14-24-DC Multi-Tone Horn (flush) Faraday 5334B-0-14-24-DC Multi-Tone Horn (surface) Faraday 5336B-( )-14-24-DC Multi-Tone Horn/Strobe (flush) Faraday 5337B-( )-14-24-DC Multi-Tone Horn/Strobe (surface) Faraday 5338B-( )-4-24-DC Multi-Tone Horn/Strobe (ceiling) Faraday 5343B-0-14-24-DC Single Tone Horn/Strobe (flush) Faraday 5344B-0-14-24-DC Single Tone Horn/Strobe (surface) Faraday 5345B-0-4-24-DC Single Tone Horn/Strobe (ceiling) Faraday 5348B-( )-4-24-DC Single Tone Horn/Strobe (ceiling) Faraday 5373B-0-14-24-DC 8-Tone Horn/Strobe (flush) Faraday 5374B-0-14-24-DC 8-Tone Horn/Strobe (surface) Faraday 5375B-0-4-24-DC 8-Tone Horn/Strobe (ceiling) Faraday 5376B-0-14-24-DC 8-Tone Horn/Strobe (flush) Faraday 5377B-0-14-24-DC 8-Tone Horn/Strobe (surface) Faraday 5378B-0-4-24-DC 8-Tone Horn/Strobe (ceiling) Faraday 5405B-0-14-24-DC Sync Control Unit 151051 A-5 Model SK-2224 Fire Control Panel Installation/Operation Manual Table A-3: Compatible Notification Devices Manufacturer A-6 Model Type Faraday 5508B-( )-14-24-DC Single Gang Sync Strobe (flush) Faraday 5521B-( )-14-24-DC 4” Square Sync Strobe (surface) Faraday 5522B-( )-14-24-DC 4” Square Sync Strobe (flush) Faraday 6126B-U-14-24 VDC Horn/Strobe Faraday 6223B-0-14-24-DC Horn (flush) Faraday 6224B-0-14-24-DC Horn (surface) Faraday 6225B-0-4-24-DC Horn (ceiling) Faraday 6226B-( )-14-24-DC Horn/Strobe (flush) Faraday 6227B-( )-14-24-DC Horn/Strobe (surface) Faraday 6228B-( )-4-24-DC Horn/Strobe (ceiling) Faraday 6243B-0-14-24-DC Electron-Mechanical Horn (flush) Faraday 6244B-0-14-24-DC Electron-Mechanical Horn (surface) Faraday 6245B-0-4-24-DC Electron-Mechanical Horn (ceiling) Faraday 6246B-( )-14-24-DC Electron-Mechanical Horn/Strobe (flush) Faraday 6247B-( )-14-24-DC Electron-Mechanical Horn/Strobe (surface) Faraday 6248B-( )-4-24-DC Electron-Mechanical Horn/Strobe (ceiling) Faraday 6300B-0-14-24-DC Mini-Horn (flush) Faraday 6301B-0-14-24-DC Mini-Horn (surface) Faraday 6302B-( )-4-24-DC Mini-Horn (ceiling) Faraday 6310B-0-14-24-DC Mini-Horn/Strobe/Strobe (flush) Faraday 6311B-0-14-24-DC Mini-Horn/Strobe/Strobe (surface) Faraday 6312B-( )-14-24-DC Mini-Horn/Strobe/Strobe (ceiling) Faraday 6320B-0-14-24-DC Sync Mini Horn/Strobe (1 gang) Faraday 6321B-0-14-24-DC Sync Mini Horn/Strobe (1,2 gang) Faraday 6322B-( )-14-24-DC Mini Horn/Sync Strobe (1,2 gang, 4SQ) Federal Signal 450 Horn Federal Signal VALS Horn/Strobe Gentex GX90-4 Horn Gentex GXS-4-15-1 Strobe Gentex GXS-4-1575 Strobe Gentex GX90S-4-15 Horn Gentex GX90S-4-1575 Horn 151051 Table A-3: Compatible Notification Devices Manufacturer Model Type Gentex HG124 Horn Gentex SHG24-1575 Horn/Strobe Gentex SHG24-15 Horn/Strobe Gentex GMH-24-X Horn Gentex GMS-24-X Horn/Strobe Gentex GMS-24-X Horn/Strobe Gentex G0T24 Horn Gentex G0S24-X Horn Gentex WGMS-24-X Horn/Strobe System Sensor MASS241 Horn/Strobe System Sensor MASS24110ADA Horn/Strobe System Sensor MASS2415ADA Horn/Strobe System Sensor MASS2475ADA Horn/Strobe System Sensor SS4110ADA Strobe System Sensor SS2415ADA Strobe System Sensor SS2475ADA Strobe System Sensor PS2415ADA Mini-Horn/Strobe System Sensor PS241575ADA Mini-Horn/Strobe System Sensor PS24110ADA Mini-Horn/Strobe System Sensor PS2475ADA Mini-Horn/Strobe Wheelock 46T-G4-24-R Bell Wheelock 46T-G6-24-R Bell Wheelock 46T-G10-24-R Bell Wheelock 46T-G6-24-WS-24-HF-R Strobe/Bell Wheelock 46T-G10-24-WS-24-HF-R Strobe/Bell Wheelock 46T-G6-24-WH-24-HF-R Strobe/Bell Wheelock 46T-G10-24-WH-24-HF-R Strobe/Bell Wheelock 7001T-12\24-W-FR Strobe Horn Wheelock 7002T-12\24-W-FR Strobe Horn Wheelock AES-DL1-R Multitone Horn Wheelock AES-EL1-R Multitone Horn Wheelock AES-DL1-WS-24-VF-R Multitone Horn 151051 A-7 Model SK-2224 Fire Control Panel Installation/Operation Manual Table A-3: Compatible Notification Devices Manufacturer A-8 Model Type Wheelock AES-EL1-WS-24-VF-R Multitone Horn Wheelock AES-DL1-WH-24-VF-R Multitone Horn Wheelock AES-EL1-WH-24-VF-R Multitone Horn Wheelock AES-DL1-WM-24-VF-R Multitone Horn Wheelock AES-EL1-WM-24-VF-R Multitone Horn Wheelock AH-24-R Horn Wheelock AH-24WP-R Horn Wheelock AMT-12\24-R Strobe Horn Wheelock AMT-24-LS-VFR Strobe Horn Wheelock AMT-24-LSM-VFR Strobe Horn Wheelock AMT-24-IS-VFR Strobe Horn Wheelock AS2415W-FR Audible Strobe Wheelock AS241575W-FR Audible Strobe Wheelock AS2430W-FR Audible Strobe Wheelock AS2475W-FR Audible Strobe Wheelock AS24110W-FR Audible Strobe Wheelock AS2415C-FW Audible Strobe Wheelock AS2430C-FW Audible Strobe Wheelock AS2475C-FW Audible Strobe Wheelock AS24100C-FW Audible Strobe Wheelock AS-2415-VFR Strobe Horn Wheelock AS-241575-VFR Strobe Horn Wheelock AS-2430-VFR Strobe Horn Wheelock AS-2475-VFR Strobe Horn Wheelock AS-24110-HFR Strobe Horn Wheelock SM-12/24-R Strobe Horn Controller Wheelock DSM-12/24-R Strobe Horn Controller Wheelock CF-BF1 Chime Wheelock CF-BF1-R Chime Wheelock CH70-24-R Chime Wheelock CH90-24-W Chime Wheelock CH70-2415W-FR Chime Strobe 151051 Table A-3: Compatible Notification Devices Manufacturer Model Type Wheelock CH70-241575W-FR Chime Strobe Wheelock CH70-2430W-FR Chime Strobe Wheelock CH70-2475W-FR Chime Strobe Wheelock CH70-24110W-FR Chime Strobe Wheelock CH-CF1 Chime Wheelock CH-CF1-R Chime Wheelock CH-CF1-W Chime Wheelock CH-DF1 Chime Wheelock CH-DF1-R Chime Wheelock CH-BF1-WS-24-HF-R Strobe Chime Wheelock CH-CF1-LS-24 Strobe Chime Wheelock CH-CF1-MS-24 Strobe Chime Wheelock CH-CF1-IS-24 Strobe Chime Wheelock CH-CF1-LS-24-CFW Strobe Chime Wheelock CH-CF1-MS-24-CFW Strobe Chime Wheelock CH-CF1-IS-24-CFW Strobe Chime Wheelock CH-CF1-WS-24-CF-W Strobe Chime Wheelock CH-DF1-LS-24 Strobe Chime Wheelock CH-DF1-MS-24 Strobe Chime Wheelock CH-DF1-IS-24 Strobe Chime Wheelock CH-DF1-LS-24-VFR Strobe Chime Wheelock CH-DF1-LSM-24-VFR Strobe Chime Wheelock CH-DF1-MS-24-VFR Strobe Chime Wheelock CH-DF1-IS-24-VFR Strobe Chime Wheelock CH-DF1-WM-24-VFR Strobe Chime Wheelock CH-DF1-WS-24-VF-R Strobe Chime Wheelock DSM-12/24 Sync Module Wheelock EH-DL1-R Electronic Horn Wheelock EH-EL1-R Electronic Horn Electronic Horn Wheelock EHS-DL1-W-VF-R Strobe Horn (single input) Wheelock EHS-EL1-W-VF-R Strobe Horn (single input) Wheelock EH-DL1-WS-24-VF-R Strobe Horn (dual input) 151051 A-9 Model SK-2224 Fire Control Panel Installation/Operation Manual Table A-3: Compatible Notification Devices Manufacturer A-10 Model Type Wheelock EH-EL1-WS-24-VF-R Strobe Horn (dual input) Wheelock EH-DL1-WH-24-VF-R Strobe Horn (dual input) Wheelock EH-EL1-WH-24-VF-R Strobe Horn (dual input) Wheelock EH-DL1-WM-24-VF-R Strobe Horn (dual input) Wheelock EH-EL1-WM-24-VF-R Strobe Horn (dual input) Wheelock HSW-24-HFR Remote Strobe Wheelock HS2W-24-HFR Remote Strobe Wheelock HSPW-24-HFR Remote Strobe Wheelock IS-24-VFR Remote Strobe Wheelock IS1-24-VFR Remote Strobe Wheelock IS3-24-VFR Remote Strobe Wheelock ISP-24-HFR Remote Strobe Wheelock LS-24-VFR Remote Strobe Wheelock LS1-24-VFR Remote Strobe Wheelock LS3-24-VFR Remote Strobe Wheelock LSP-24-HFR Remote Strobe Wheelock LSM-24-VFR Remote Strobe Wheelock LS1M-24-VFR Remote Strobe Wheelock LS3M-24-VFR Remote Strobe Wheelock LSPM-24-VFR Remote Strobe Wheelock MS-24-VFR Remote Strobe Wheelock MS1-24-VFR Remote Strobe Wheelock MS3-24-VFR Remote Strobe Wheelock MSP-24-HFR Remote Strobe Wheelock MB-G6-24-R Motor Bell Wheelock MB-G10-24-R Motor Bell Wheelock MBS-G6-24-W-HF-R Motor Bell with Strobe Wheelock MBS-G10-24-W-HF-R Motor Bell with Strobe Wheelock MIZ-24-R Mini-Horn Wheelock MIZ-24-W Mini-Horn Wheelock MIZ-24-LS-VFR Mini-Horn/Strobe Wheelock MIZ-24-LSM-VFR Mini-Horn/Strobe 151051 Table A-3: Compatible Notification Devices Manufacturer Model Type Wheelock MIZ-24-MS-VFR Mini-Horn/Strobe Wheelock MIZ-24-HSW-HFR Mini-Horn/Strobe Wheelock MIZ-24-IS-VFR Mini-Horn/Strobe Wheelock MIZ-24-WS-VF-R Mini-Horn/Strobe Wheelock MIZ-24-WS-VF-W Mini-Horn/Strobe Wheelock MIZ-24-WH-VF-W Mini-Horn/Strobe Wheelock MIZ-24-WM-VF-W Mini-Horn/Strobe Wheelock MT-12/24-R Strobe Horn Wheelock MT4-12/24-R Multitone Appliance Wheelock MT4-115-R Multitone Appliance Wheelock MT-24-LS-VFR Strobe Horn Wheelock MT-24-LSM-VFR Strobe Horn Wheelock MT-24-MS-VFR Strobe Horn Wheelock MT-24-IS-VFR Strobe Horn Wheelock MT-24-SL-VFR Strobe Horn Wheelock MT-24-SLM-VFR Synch. Multitone Strobe Wheelock MT-24-WM Strobe Wheelock MT-24-WM-VF-R Horn Wheelock MT-24-WM-VFR Strobe Horn Wheelock NH-12/24-R Horn Wheelock NS-2415W-FR Strobe Horn Wheelock NS-241575W-FR Strobe Horn Wheelock NS-2430W-FR Strobe Horn Wheelock NS-2475W-FR Strobe Horn Wheelock NS-24110W-FR Strobe Horn Wheelock NS4-2415W-FR Strobe Horn Wheelock NS4-241575W-FR Strobe Horn Wheelock NS4-2430W-FR Strobe Horn Wheelock NS4-2475W-FR Strobe Horn Wheelock NS4-24110W-FR Strobe Horn Wheelock RS-2415W-FR Strobe Wheelock RS-2415W-FR Strobe 151051 A-11 Model SK-2224 Fire Control Panel Installation/Operation Manual Table A-3: Compatible Notification Devices Manufacturer A-12 Model Type Wheelock RS-241575W-FR Strobe Wheelock RS-2415-HFR Strobe Wheelock RSP-2415-VFR Strobe Wheelock RS-241575-VFR Strobe Wheelock RSP-241575-VFR Strobe Wheelock RS-2430-VFR Strobe Wheelock RS-2430-HFR Strobe Wheelock RS-2475-VFR Strobe Wheelock RSP-2475-HFR Strobe Wheelock RS-24110-HFR Strobe Wheelock RSP-24110-HFR Strobe Wheelock RSS-2415W-FR Strobe Wheelock RSS-241575W-FR Strobe Wheelock RSS-2430W-FR Strobe Wheelock RSS-2475W-FR Strobe Wheelock RSS-24110W-FR Strobe Wheelock RSS-2415C-FW Strobe Wheelock RSS-2430C-FW Strobe Wheelock RSS-2475C-FW Strobe Wheelock RSS-24100C-FW Strobe Wheelock RSSP-2415W-FR Strobe Wheelock RSSP-241575-FR Strobe Wheelock RSSP-2430W-FR Strobe Wheelock RSSP-2475W-FR Strobe Wheelock RSSP-24110W-FR Strobe Wheelock SL-24-VFR Synchronized Remote Strobe Wheelock SL1-24-VFR Synchronized Remote Strobe Wheelock SL3-24-VFR Synchronized Remote Strobe Wheelock SLP-24-VFR Synchronized Remote Strobe Wheelock SLM-24-VFR Synchronized Remote Strobe Wheelock SL1M-24-VFR Synchronized Remote Strobe Wheelock SL3M-24-VFR Synchronized Remote Strobe 151051 Table A-3: Compatible Notification Devices Manufacturer Model Type Wheelock SLPM-24-VFR Synchronized Remote Strobe Wheelock SHW-24-VFR Synchronized Remote Strobe Wheelock SH2W-24-VFR Synchronized Remote Strobe Wheelock SHPW-24-VFR Synchronized Remote Strobe Wheelock SCM-24-R Controller for Synchronized Strobes Wheelock SM-12/24-R Sync Module Wheelock SR-2415-VFR Sync Strobe Wheelock SRP-2415-HFR Sync Strobe Wheelock SR-241575-VFR Sync Strobe Wheelock SRP-241575-VFR Sync Strobe Wheelock SR-2475-VFR Sync Strobe Wheelock SR-2475-HFR Sync Strobe Wheelock SR-24110-HFR Sync Strobe Wheelock SRP-24110-HFR Sync Strobe Wheelock V7001T-12\24-W-FR Strobe Horn Wheelock WM3T-24-FR Remote Strobe Wheelock WM3T-24-VFR Remote Strobe Wheelock WS1T-24-FR Strobe Wheelock WS3T-24-FR Strobe Wheelock WST-24-FR Strobe 151051 A-13 Model SK-2224 Fire Control Panel Installation/Operation Manual A-14 151051 Silent Knight Fire Product Warranty and Return Policy General Terms and Conditions • All new fire products manufactured by Silent Knight after September 1, 1997 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. • This limited warranty does not apply to those products that are damaged due to misuse, abuse, negligence, or have been modified in any manner whatsoever. Repair and RA Procedure • All products that are returned to Silent Knight for credit or repair require a RA (Return Authorization) number. Call Silent Knight Customer Service at 800-446-6444 or 612-4936435 between 8:00 A.M. and 5:00 P.M. CST, Monday through Friday to obtain a return authorization number. Silent Knight Technical Support is available at 800-328-0103 between 8:00 A.M. and 7:00 P.M. CST, Monday through Friday. • RA number must be prominently displayed on the outside of the shipping box. See return address example under Advanced Replacement Policy. • 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. • Return the Silent Knight product circuit board only. Products that are returned in cabinets will be charged an additional $20 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 18 months from date of manufacture will be repaired and the customer will be assessed the standard Silent Knight repair charge for that model. • A detailed description of the problem should be included with each return. Advanced Replacement Policy • Silent Knight offers an option of advance replacement for fire product printed circuit boards that fail during the 18 month warranty period. • For advance replacement of a defective board call Silent Knight at 800-446-6444 or 612-493-6435 to obtain a RA (Return Authorization) number and request advanced replacement. • Customers must use a MasterCard or Visa credit card to get an advance replacement. 151051 Model SK-2224 Fire Control Panel Installation/Operation Manual • 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. • 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 Attn: Repair Department 7550 Meridian Circle Maple Grove, MN 55369-4927 RA Number:___________________ Limited Warranty Silent Knight warrants that the products of its manufacture shall be free from defects in materials or workmanship for 18 months from the manufacturing date code on the printed circuit board, if such goods have been properly installed, are subject to normal proper use, and have not been modified in any manner whatsoever. Upon return of the defective product to the nearest Silent Knight, Silent Knight will, at its sole discretion, either repair or replace, at no cost, such goods as may be of defective material or workmanship. Customers outside the United States are to return products to their distributor for repair. SILENT KNIGHT SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM LOSS OF PROPERTY OR OTHER DAMAGE OR LOSSES OWING TO THE FAILURE OF SILENT KNIGHT SECURITY SYSTEMS PRODUCTS BEYOND THE COST OF REPAIR OR REPLACEMENT OF ANY DEFECTIVE PRODUCTS. SILENT KNIGHT MAKES NO WARRANTY OF FITNESS OR MERCHANTABILITY AND NO OTHER WARRANTY, ORAL OR WRITTEN, EXPRESS OR IMPLIED, BEYOND THE 18 MONTH WARRANTY EXPRESSLY SPECIFIED HEREIN. 151051 SK-2224 Basic Operating Instructions P/N 151055 These instructions must be framed and displayed next to the SK-2224 panel in accordance with NFPA 72 fire code for Local Fire Alarm System. Cut Along the Dotted Line LED (Color) Function AC (green) ON = Good AC OFF = Low AC trouble condition and it was acknowledged FLASHING = Unacknowledged AC Low trouble condition GENERAL TROUBLE (yellow) ON = System trouble OFF = System OK FLASHING = At least one serial device is in trouble DOUBLE FLASHING = Two types of serial devices are in trouble. WALK TEST (yellow) ON = Walk test is in progress OFF = Walk test is off. FLASHING = Walk test is on and at least one zone is not ready GND FAULT (yellow) ON = Ground fault condition exists and was acknowledged OFF = No fault FLASHING = A ground fault condition detected LOW BATTERY (yellow) ON = Battery low condition that has been acknowledged OFF = Good battery condition FLASHING = Battery low condition ZONE 1 ALARM (red) and ZONE 2 ON = Zone in alarm which has been acknowledged OFF = No Alarm FLASHING = Zone in alarm has not yet been acknowledged. SUPERVISORY (yellow) ON = Zone has a supervisory condition (self-restoring condition) OFF = No supervisory condition exists. FLASHING = supervisory trouble detected on that zone. TROUBLE (yellow) ON = Zone has a trouble condition which has been acknowledged OFF = No zone trouble FLASHING = Zone has a trouble condition DOUBLE FLASHING = Zone was disabled CLEAN ME FLASHING = Indicates that the smoke detector needs cleaning (LED is on long and Off for a short time period) NAC 1 and NAC 2 ACTIVE (yellow) ON = NAC is active during an alarm OFF = NAC is not active during alarm TROUBLE (yellow) SYSTEM SILENCED (yellow) ON = NAC has a trouble condition and was acknowledged OFF = No trouble condition FLASHING = NAC is in trouble DOUBLE FLASHING = Circuit was disabled ON = System audio output has been silenced OFF = Nothing silenced FLASHING = Partially silenced Operation Keystrokes Disable notification appliance circuit. To re-enable the circuit, press [NAC DISABLE] again. Press the appropriate [NAC DISABLE] key. The NAC circuit will be disabled and the corresponding TROUBLE LED will Double Flash. This function is not available during an alarm condition. Disable a zone To re-enable the circuit, press [ZONE DISABLE] again. Press the appropriate [ZONE DISABLE] key. The zone will be disabled and the corresponding TROUBLE LED will Double Flash. This function is not available during an alarm or supervisory condition. Begin Walk Test Press [WALK TEST]. Walk Test LED turns on. Note: Walk test will not activate if the control panel has a trouble, alarm, or supervisory condition. End Walk Test Press [WALK TEST]. NOTE: The Walk Test feature is not operational during an alarm, supervisory or any system trouble condition.The test ends automatically after 10 minutes of no system activity. Acknowledge condition (alarm, supervisory, trouble) Press [ACK]. The corresponding LED will change from blinking to steady for the duration of the condition. Silence Panel Press [SILENCE]. This will silence the on-board PZT and all active NAC circuits that have been configured as "silenceable". Perform system reset Press [RESET]. Resets alarms, supervisories, troubles and all LEDs. For Service Contact: Cut Along the Dotted Line
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