Datasheet Content
[{"filename":"3G-OTH-02783-SPEC-E110_Flame_Monitor_Specification_English_1999-08-01.pdf","text":"FLAME SAFEGUARD 3G-OTH-02783-SPEC\n August 1999\n\nPRODUCT GUIDE\nSPECIFICATION\n\n FIREYE FLAME-MONITOR\n FLAME SAFEGUARD CONTROL\n\n\n1. GENERAL\n\n1.1 OVERVIEW\n Each burner shall be equipped with a Micro-processor 1.1.1 The control system shall be provided by Fireye or\n Based Burner Management Flame Safeguard Control written approved equal.\n System. The control shall provide: (1) automatic\n sequencing of the boiler system through prepurge, 1.2 CODES AND STANDARDS\n pilot trial for ignition (PTFI), main trial for ignition The control shall be listed by Underwriters\n (MTFI), run, and post purge. (2) flame proving and Laboratories, Factory Mutual, and Canadian Standards\n lockout on flame failure during PTFI, MTFI, and run. Associates for its intended purposes.\n\n2. SYSTEM HARDWARE\n\n2.1 FLAME SAFEGUARD CONTROL\n The Burner Management Flame Safeguard Control 2.1.2 A control mounting screw will secure all components\n will be a plug-in design, with the Programmer, into the Chassis. This will prevent tampering while\n Amplifier, and Display Module to be separate the control is installed in the base. The control must\n components. be removed from the base to replace any of the\n components.\n2.1.1 Each component which plugs into the Chassis shall be\n keyed to insure that the components may be installed 2.1.3 The control shall have a non-volatile memory which\n only into their proper location. allows it to remember burner history and present\n position, even after a power interruption.\n\n2.2 DISPLAY MODULE\n The Display Module shall incorporate a two line by 2.2.4 The Display Module shall incorporate a three key\n 16 character backlit LCD Display for displaying keypad to allow the user direct local access to the\n messages (in English words and phrases) which following information:\n indicate system function and diagnostic information. - Number of burner operating cycles.\n - Number of burner lockouts.\n2.2.1 Messages longer than 16 characters in length shall be - Number of system hours.\n scrolled across the display. - Reason for the last six lockout along with the\n burner cycle and burner hour when the lockout\n2.2.2 The messages shall be clear, concise information occurred.\n concerning system timing, present burner sequence - Average pilot and main flame signal strength.\n position, lockout causes (including wiring base - Status of high fire and low fire end switches.\n terminal designations) and historical data.\n\n2.2.3 During the firing cycle, a constant read-out of the flame\n signal will be displayed.\n\f2.3 WIRING BASE\n A wiring base shall be provided which will allow for 2.3.1 The wiring base shall provide line voltage terminal\n all system terminations to be completely wired prior inputs from direct connection of limit and operating\n to the installation of the control. The control shall be controls, fuel valve interlock, damper position\n removable or replaceable without removing any wiring interlocks, running interlocks (such as air flow, gas\n terminations. pressure, oil pressure, oil temperature), burner motor,\n ignition, pilot valves, main fuel valves, firing rate\n motor, and alarm.\n3. SYSTEM SOFTWARE\n\n3.1 SEQUENCE OF OPERATION\n The control shall accomplish a safe start component\n check during each start. This shall prevent the burner 3.1.3 Safety shutdown following flame failure, with fuel and\n from firing under any condition which causes the flame ignition circuits de-energized in not more than 4\n relay to assume and hold its energized position due to seconds.\n the presence of an actual flame, a flame simulating\n component failure, or mechanical failure. 3.1.4 A post purge of 15 seconds following a shutdown.\n\n3.1.1 A purge period of not less than 30 seconds with a 3.1.5 The system shall recycle automatically under control of\n damper driven to the open position and an interlock the operating control and when power is restored\n circuit provided to prove air flow rate during the purge following a power failure. Manual reset shall be\n period. A starting interlock circuit is required to prove required following any safety lockout, even after a\n that the burner equipment is in the low fire position at power failure. When in a lockout condition, power\n the time of ignition, plus an interlock to prove air flow interruptions will not recycle the control.\n during the purge and firing cycle.\n 3.1.6 The control shall provide a check-run switch which\n3.1.2 Limited trial-for-ignition of pilot flame restricted to 10 shall allow a qualified service technician to halt the\n seconds, trial-for-main flame restricted to 10 or 15 burner sequence in any of four different positions:\n seconds (selectable) for oil or gas. - High fire purge\n - Low fire purge\n - Pilot trial for ignition\n - Low fire (burner on)\n\n3.2 SAFETY PROVISIONS\n A self diagnostic circuit within the control will identify 3.2.1 The control will continually test the status of all safety\n module failures and an appropriate message will be critical loads (ignition transformer, pilot fuel valve,\n displayed for servicing. This circuit will cause a safety main fuel valve) to insure they are operating properly.\n shutdown should any component in the control fail.\n For example, if the amplifier module is\n malfunctioning, the Display module will display the\n message \"LOCKOUT CHECK AMPLIFIER\"\n\n3.3 REMOTE COMMUNICATIONS\n3.3.1 The EP stype programmers shall provide a Modbus minutes), and system on time (in minutes). Up to 16\n communication protocol. Available information via Flame-Monitors, individually addressed, can be wired\n Modbus shall be current status, flame signal, safety in a multi-drop wiring ocnfiguration using an RS485\n lockouts, total burner cycles, burner on time (in interface over a twisted, shielded pair wire.\n\n\n4. PRODUCT INFORMATION\n4.1 - The control shall be the Fireye 3G-OTH-02783.\n - The Display Module shall be the ED510\n - The Programmer Module shall be the EP160.\n - The Amplifier Module shall be the E1R1 auto-check infra-red type.\n - The infrared scanner shall be the Fireye 48PT2.\n\nFireye August 1999\nDerry, NH 03038 3G-OTH-02783-SPEC"}]
