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Table of Contents
OPERATING INSTRUCTIONS MANUAL
(Please retain for future reference)
For
FMA-2300 GAS CONSTRUCTION HEATER
(Automatic Modulating Direct Fired Heater Intended for Outdoor/Indoor Use)
CERTIFIED FOR USE IN CANADA AND U.S.A.
As per Standard ANSI Z83.7 2011/10/01 Ed: 2
CSA 2.14 2011 Ed: 2 Gas Fired Construction Heaters Unvented/Unattended Type.
2003325
FLAGRO INDUSTRIES LIMITED
ST. CATHARNIES, ONTARIO
CANADA
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Table of Contents
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Summary of Contents for Flagro FMA-2300
- Page 1 OPERATING INSTRUCTIONS MANUAL (Please retain for future reference) FMA-2300 GAS CONSTRUCTION HEATER (Automatic Modulating Direct Fired Heater Intended for Outdoor/Indoor Use) CERTIFIED FOR USE IN CANADA AND U.S.A. As per Standard ANSI Z83.7 2011/10/01 Ed: 2 CSA 2.14 2011 Ed: 2 Gas Fired Construction Heaters Unvented/Unattended Type.
- Page 2 GENERAL HAZARD WARNING: FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON MONOXIDE POISONING, AND/OR ELECTRICAL SHOCK. ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER.
- Page 3 This heater is designed and approved for use as a construction heater under ANSI Z83.7 2011 and CSA 2.14 2011 Gas Fired Construction Heaters We cannot anticipate every use which may be made of our heaters. CHECK WITH YOU LOCAL FIRE SAFETY AUTHORITY IF YOU HAVE QUESTIONS ABOUT APPLICATIONS.
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Page 4: Rating Information
Once the remote thermostat temperature is achieved, the heater will switch to low fire mode; where the heater will run at a lower CFM and lower discharge temperature. RATING INFORMATION Model Number FMA-2300 Input btuh 620,000 MIN. 2,300,000 MAX. -
Page 5: Installation
INSTALLATION: The installation of this heater for use with natural gas shall conform with local codes or, in the absence of codes, with the National Fuel Gas Code ANSI Z223.1/NFPA 54 and the Natural Gas and Propane Installation Code, CSA B149.1. The installation of this heater for use with propane tank or cylinder shall conform with Local codes or, in the absence of local codes, with the Standard for the Storage and Handling of Liquefied Petroleum Gases, ANSI/NFPA 58 and the Natural Gas and... - Page 6 PIPING: The heater must be installed by a qualified gas technician following local codes published by the authority having jurisdiction. Sizing of supply piping must be determined using the length of pipe run as well as total btuh rating of the appliance(s). Appropriate piping tables must be used to determine size of supply piping dependant on the length of run from source.
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Page 7: Heater Set Up
& de-acceleration. The VFD has been password protected to prevent improper use. If access to the VFD control is required for troubleshooting, please contact Flagro at 905-685-4243. HEATER SET UP: • MAKE SURE HEATER IS ON A LEVEL SURFACE AND MEETS CLEARANCE TO COMBUSTIBLES REQUIREMENTS. - Page 8 SETTING MANIFOLD PRESSURE: • OPEN MAIN CONTROL DOOR, IDENTIFY THE MODULATING VALVE AND REMOVE BLUE COVER. • DISCONNECT WIRES FROM BOTH RTD PORTS ON CONTROLLER & 6 WIRE FROM THE BOTTOM LEFT SIDE)
- Page 9 • CONNECT A MANOMETER TO THE TEST PORT ON THE HIGH PRESSURE SWITCH, USE SMALL WRENCH TO REMOVE BRASS PLUG • REFER TO START UP INSTRUCTIONS TO START HEATER TO SET PRESSURES. THIS PROCESS NEEDS TO BE CONDUCTED QUICKLY, OTHER WISE THE HEATER MAY GO OUT ON HIGH LIMIT. •...
- Page 10 • TURN BURNER SWITCH TO THE “OFF” POSITION AND LET THE BLOWER RUN FOR A FEW MINUTES TO COOL DOWN HEATER • TURN BLOWER SWITCH TO THE “OFF” POSITION • RECONNECT THE 2 RTD WIRES ON THE CONTROLLER • HEATER IS READY TO OPERATE, CONTINUE TO “START UP INSTRUCTIONS”...
- Page 11 START UP INSTRUCTIONS: 1. CONNECT POWER SUPPLY- 575V 3 Phase Power (SEE RATING PLATE) 2. CONNECT PROPER FUEL SUPPLY – PROPANE OR NATURAL GAS (SEE RATING PLATE FOR PRESSURES) 3. ENSURE FUEL SELECTOR VALVE IS IN THE PROPER FUEL POSITION 4.
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Page 12: Maintenance
MAINTENANCE: Every construction heater should be inspected before each use, and annually by a qualified service person. The hose assembly shall be visually inspected prior to each use of the heater. If it is evident there is excessive abrasion or wear, or the hose is cut, it must be replaced prior to the heater being put into operation. - Page 13 PARTS LIST FOR FMA-2300 575V Part Number Part Description FMA-502 120V .HSI IGNITION BOARD FMA-503 24" WIRING HARNESS FMA-509 TERMINAL STRIP (19 REQUIRED) FMA-509A END CAPS FOR TERMINAL STRIP (2 REQUIRED) FMA-511 RED LED LIGHT MODULE C/W MOUNT FMA-511A RED LED LENS (COVER ONLY)
- Page 14 10.5" DIA PULLEY FMA-2319 68" V-BELT FMA-2320 HIGH TEMP 1-3/8" BORE PILLOW BLOCK (2 REQUIRED) FMA-2321 RELAY FOR FMA-2300 FMA-2321A RELAY BASE FOR FMA-2300 FMA-2322 DISTRIBUTION BLOCK FMA-2323A 575V/120V 500VA TRANSFORMER FMA-2324 FUEL SELECTOR VALVE C/W LOCKING HANDLE FLE-621 GROUNDING BLOCK...
- Page 15 Temp Dial Freeze Stat Temp Dial Freeze Stat Selectra Volts EXA Volts + OUTPUT Selectra Volts EXA Volts - Title FMA - 2300 - 575V Author Flagro Industries File Document C:\Users\Taptop\Documents\Final\FMA 2300 - 575V REV2 Revision Date Sheets 1 of 1...
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