Ravel RE-2504 Page 63 Installation, Commissioning & Operating User Manual Download

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RE / DD / UM / 2508 V1.2- 01

Chapter 6: Servicing:

6.1

Installation/Replacement of PCB:

Remove the screws of PCB, which has to be change and remove
the PCB from the mounting position and place the new PCB in that
same position as shown below.

Mounting position for Main Circuit board (RE – 25XX – ZB – R1):

Figure – 25

Summary of Contents for RE-2504

Page 1: ...RE 2504 RE 2508 Automatic Fire Alarm Control Panel Protective premises Unit Installation Commissioning Operating User Manual...

Page 2: ...indicated that smoke detectors may not go off in as many as 35 of all fires While fire alarm systems are designed to provide early warning against fire they do not guarantee warning or protection agai...

Page 3: ...escaping gas improper storage of flammable materials etc While a fire alarm system may lower insurance rates it is not a substitute for fire insurance Heat detectors do not sense particles of combusti...

Page 4: ...batteries have been properly maintained and replaced regularly Equipment used in the system may not be technically compatible with the control It is essential to use only equipment listed for service...

Page 5: ...RE DD UM 2508 V1 2 01 4 NOTES...

Page 6: ...RE DD UM 2508 V1 2 01 5...

Page 7: ...ments for Reference UL 38 Manually Actuated Signaling Boxes UL 217 Smoke Detectors Single and Multiple Station UL 228 Door Closers Holders for Fire Protective Signaling Systems UL 268 Smoke Detectors...

Page 8: ...ation 17 2 3 2 2 LCD Indication 18 2 3 2 3 Local Buzzer 18 2 4 Mechanical Construction 18 2 5 Internal Arrangement 19 2 6 Components 20 CHAPTER 3 Installation 22 3 1 Installation Precaution 22 3 2 Mou...

Page 9: ...ndition 55 5 3 3 Supervisory 57 5 3 4 Fault 58 5 3 5 Disable W T 59 5 3 6 Alarm Verification 61 CHAPTER 6 Servicing 62 6 1 Installation Replacement of PCB 62 6 2 Lamp Test 64 6 3 Walk test 64 6 4 Syst...

Page 10: ...e design drawings should clearly show the positions of the field devices and the control equipment 1 2 General The panel is self contained with integral power supply and space provision for two sealed...

Page 11: ...tting the system as described later To Evacuate the premises Press the Evacuate key and enter the password to OPERATE NAC s Sounders Fault Indication If the control panel indicates a Fault condition m...

Page 12: ...zone tested each week Record and report any malfunction Quarterly The responsible person should ensure that every three months the system is checked by a competent person Check the standby batteries a...

Page 13: ...es conventional input devices like 2 wire and 4 wire smoke detectors Manual Call Points and other normally open contact devices The Outputs include two notification appliance circuits NACs Resettable...

Page 14: ...e Fault status in unambiguous colored LED indication System ON indication Main Standby status audible and visual indication Battery Low visual warning with audible tone Form C relays for fire fault an...

Page 15: ...RE DD UM 2508 V1 2 01 14 Figure 1...

Page 16: ...tion Programmable Normal Operating Voltage 14 21 VDC Alarm Current 15 30mA Short Circuit Current 45mA Maximum Loop resistance 100 ohms Maximum End Of Line Resistor 3K9 1 2watt Standby Current 7mA 2mA...

Page 17: ...al buzzer in alarm condition 9 To mute local buzzer in Supervisory or fault condition 9 User or Admin password protected SILENCE Key 9 To silence the external NACs in Fire Condition 9 User or Admin pa...

Page 18: ...for entering the names etc and numbers 9 Key is used to go back the previous screen in programming mode 9 key is used to change the status of modes 9 0 is used for the Lamp test in system healthy con...

Page 19: ...arm trouble and supervisory conditions Alarm Continuous Fault pulse 0 5sec ON and 5sec OFF Supervisory pulse 0 25sec ON and 0 25sec OFF 2 4 Mechanical Construction The enclosure of the Panel is constr...

Page 20: ...RE DD UM 2508 V1 2 01 19 Figure 4 2 5 Internal Arrangement 2 6 Figure 5...

Page 21: ...ts Master Board RE 25XX ZB R1 Figure 6 The Zone board contains the primary components and wiring interface connectors Display Board RE 25XX DISP R1 The Display Board contains the system CPU LED Displa...

Page 22: ...gives the 30V DC output for the Zone Board This board is SMPS type it gives the output for 2 5Amps Max 4Amp During Initial condition Cabinet The Cabinet measures 440mm width X 340mm Height X 120mm Dep...

Page 23: ...any change addition or deletion of system components or after any modification repair or adjustment to system hardware or wiring All components circuits system operations or software functions known...

Page 24: ...move all electronic assemblies prior to any drilling filing reaming or punching of the enclosure When possible make all cable entries from the sides or rear Before making modifications verify that the...

Page 25: ...s Ensure the enclosure and the inner parts of the panel are given sufficient protection during installation Fix the all boards in its position Refer Figure24 25 26 All external cables are to be entere...

Page 26: ...de use 14 AWG 2 00 mm2 1 6mm O D or heavier gauge wire with 600V insulation No other equipment may be connected to this circuit In addition this circuit must be provided with over current protection a...

Page 27: ...RE DD UM 2508 V1 2 01 26 RE 2508 Power Supply Circuit Board RE SMPS 4A R1 Figure 10 RE 2508 Power Supply Monitor Circuit Board RE Monitor Figure 11...

Page 28: ...RE DD UM 2508 V1 2 01 27 RE 2508 Main Circuit Board RE 25XX ZB R1 Figure 12...

Page 29: ...RE DD UM 2508 V1 2 01 28 Field Wiring Diagram Figure 13...

Page 30: ...RE DD UM 2508 V1 2 01 29 Mounting OF RE Monitor Figure 14 Figure 15...

Page 31: ...ons or supervisory alarm zones 9 Four wire smoke detectors may be connected to any zone Resettable power is provided via CN7 Note a Only smoke detectors can be connected in the zone with alarm verific...

Page 32: ...rcuits No of NAC 2 Ckts Type Class B Style Y Current 0 6A Each Terminals CN5 CN6 Monitoring Device 3K9 EOL Wire Size 1 5 sq mm Max Compatible Device Refer Chapter 9 NOTE For Synchronized ANSI Pattern...

Page 33: ...ge 24VDC Nominal Current 0 3A Max Output Terminal CN9 Wire Size 1 5 sq mm Max Monitoring Device RE MONITOR Refer Chapter 9 Monitoring Terminal CN9 CN9 Link 3K9 Max Refer Chapter 9 NOTE The Link should...

Page 34: ...RE DD UM 2508 V1 2 01 33 3 6 Standard Relay Output Circuits No of Relay Output 3 Fire Fault Supervisory Contact Voltage 30 VDC Nominal Current Rating 2A Type of Relay Form C Figure 19 Figure 20...

Page 35: ...L 2 USE PASSWORD SUPPRESED EVENTS PROGRAM HISTORY ABOUT FAULT FEATURES SETTINGS SUPERVISORY ZONE MODE LOCATION PROGRAM TITLE LEVEL 1 PASSWORD DATE TIME Zno 1 2 3 4 5 6 7 8 Mde F F F F F F F F Zone 1 F...

Page 36: ...r 2 from the menu screen system enters into the program mode The Zone mode Output program Features and settings configurations are done in this program mode After entering the program mode screen will...

Page 37: ...led 2 To go back to the previous menu or come out of the menu configuration press key Fire Mode In this mode the zone will be in normal condition to detect the fire with detectors and manual call poin...

Page 38: ...re then after 4 seconds the panel will get automatically silenced After 2 seconds of silence the zone will go to reset This mode is represented as W at the time of setting Note1 a If there is no more...

Page 39: ...oop in which the smoke detectors are used 4 2 1 2 Features By selecting the number 2 from the program screen system enters into the Features mode In this mode the various options in each feature of th...

Page 40: ...eminder Enabled 1 999 Min Disabled Y FEATURES FLOW DIAGRAM FEATURES Auto Silence Disabled Prev 04 Next Supervisory Mode Resettable Prev 02 Next Trouble Remainder Enable d XXX Prev 08 Next AC Loss Dela...

Page 41: ...programmed as Audible Silenced by using the key in the feature sceen For an audible walktest the panel detects any fire then after 4 seconds the panel will get automatically silenced After 2 seconds t...

Page 42: ...d time press Enter key to accept the time When you enter into this mode the screen will be as below xxx represents silence time yy represents feature number 4 2 1 2 6 AC Loss Delay When AC power is lo...

Page 43: ...e control panel buzzer will give a beep tone for every set time during a trouble condition after the Signal Acknowledge switch is pressed The buzzer tone will continue to sound at these rates until th...

Page 44: ...ver writing on the existing name Press key 1 from settings screen to change the title Change the title using alphanumeric key pad The maximum 20 character can be entered in title Then press the Enter...

Page 45: ...line Then press key to come back from the location program menu And for entering another location do same steps as mentioned above NOTE To type an alphabet or numerical in a character use the concerne...

Page 46: ...from the Password screen system enters into the user Password change mode The display screen of this mode showed as below The Default Password is 1234 The Password should be four digit Old Password O...

Page 47: ...Admin Password change mode The display screen of this mode showed as below The Default Password is 56789 The Password should be five digit Admin Password can be changed only by entering into the main...

Page 48: ...keypad it enters into the date changing mode The display will shown as below AA Date BB Month CC Year When entered into this mode cursor blinks on the date you can change the date by using alphanumeri...

Page 49: ...cting the number 3 from the date Time screen using the keypad it enters into the time format changing mode The display will shown as below XX 12 or 24 hours format The time format 12 or 24 hours is ch...

Page 50: ...isory event y Total no of Supervisory events Y Origin Supervisory zone number Z Recent Supervisory zone number Zone X Denotes the zone number whose programmed site specific location can be viewed by p...

Page 51: ...can be viewed in the history log events x nth no of events y Total no of events Note Fault conditions are not stored in the memory 4 2 4 About It shows the details of the panel by pressing number 2 f...

Page 52: ...keys are Silence Reset Ack Evacuate and Enter keys SILENCE Key When the silence key is pressed after entering the user or admin password the following will occur The silenceable Notification Applianc...

Page 53: ...e the buzzer tone during the fault and fire condition This key can be operated with user or admin password EVACUATE Key This key is used to energize the all external NAC s without actual fire It will...

Page 54: ...dicated in LCD with toggle Buzzer tone Similarly the same LED will be illuminated when the battery voltage goes down below the 21 6v Battery Low The LCD Display as shown in the figure 22 Battery Fail...

Page 55: ...l glow when any one or more of the zones are in supervisory condition FAULT This fault LED will glow when any one or more of the zones are in fault condition ZONE FIRE This fire LED will glow when the...

Page 56: ...the LCD screen will be as below 5 3 2 Fire Alarm Condition When the control panel detects Fire via the Detector MCP the panel will cause the following 9 The corresponding ZONE FIRE red LED will blink...

Page 57: ...lowing Turn off the Internal Buzzer Turn off the External NAC s Turn on the silenced LED Store the silence operation in the history When the Fire condition is cleared and Reset key has been pressed af...

Page 58: ...sory LED will be viewed in LCD screen The LCD screen will be as below X index no of supervisory event Y Total no of supervisory events a Origin supervisory zone number b Recent supervisory zone number...

Page 59: ...The fault may any one of the following Zone fault disable earth fault NAC fault and power section fault When there is one or more fault condition the fire alarm control panel performs the following T...

Page 60: ...her normal functions of the panel 5 3 5 Disable W T Disable The any Zone can be Disabled Enabled in zone mode through the programming section 4 2 1 1 Page 34 The ON status indicates the zone is disabl...

Page 61: ...eriod it is considered as actual fire and it comes out from the walk test mode The LCD Display is as shown below Note a If there is no more testing please ensure that the zone is brought back to the n...

Page 62: ...to the detectors and restart period 12 Seconds begins to stabilize all the detectors If no other detector alarm there will no alarm indication in FAP during Retard Reset restart period During the con...

Page 63: ...Installation Replacement of PCB Remove the screws of PCB which has to be change and remove the PCB from the mounting position and place the new PCB in that same position as shown below Mounting positi...

Page 64: ...RE DD UM 2508 V1 2 01 63 Mounting position for Display board RE 25XX DISP R1 Figure 26 Mounting position for Power supply unit RE SMPS 4A R1 Figure 27...

Page 65: ...eared Placing the control panel into Walktest Mode will only be possible if the system has no active alarms After entering into the walktest mode the fire relay contact disablement is activated automa...

Page 66: ...2 The actual alarm zone cannot be selected for walktest mode 3 By Reset the panel using the reset key then walktest selected zone goes to fire mode 6 4 System Power Power Current Max AH Capacity Derat...

Page 67: ...ry AC power and Standby power During Mains fail condition Battery fault LED is glowing May be battery low 21 6V or the battery reaches the de rated 19 5V Voltage Check the Battery voltage and charge t...

Page 68: ...by and alarm ampere hours 3 Multiply the sum by the derating factor of 1 2 to calculate the proper battery size in AH 4 Write the ampere hour requirements on the protected premises lable located insid...

Page 69: ...CTION WIRE TYPE AND LIMITATIONS RECOMMENDED MAX DISTANCE Feet meters WIRE GUAGE Initiating Device Circuit Connects to Initiating Devices Untwisted unshielded wire Do not exceed 100 ohms 10 000 3 000 m...

Page 70: ...m Sensor 100 Series Model 2151 16 Nos Zone 3 System Sensor Beam Smoke Detector Model BEAM1224 S 1No Zone Compatible NAC s 1 System Sensor Mini Horn Model MHR MHW 30 Nos Circuit 2 System Sensor Strobes...

Page 71: ...Current DC Direct Current CRCA Cold Rolled Carbon Alloy LED Light Emitting Diode O P Output mm millimeter no s number s P Phase N Neutral E Earth v volt s Ah Ampere per hour IEE Institute of Electric...

Page 72: ...RE DD UM 2508 V1 2 01 71 Ravel Electronics Pvt Ltd 150A Electronic Industrial Estate Perungudi Chennai 600096 India Web www ravelfirepanels com Email marketing ravelfirepanels com...

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