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OIL FURNACE
INSTALLATION INSTRUCTIONS
MODELS
FH085D36F FH110D48F FH110D60F
FLF085D36F FLF110D48F FLF110D60F
FLR085D36F FLR110D48F FLR110D60F
FLR140D60F FC085D36F
WARNING
READ ALL INSTRUCTIONS CAREFULLY BEFORE BEGINNING THE INSTALLATION.
THIS INSTALLATION MUST COMPLY WITH THESE INSTRUCTIONS AND THE REQUIREMENTS
OF ALL GOVERNING CODES AND ORDINANCES FOR THE INSTALLATION LOCATION.
IT IS THE RESPONSIBILITY OF INSTALLER TO KNOW AND UNDERSTAND ALL OF THESE
REQUIREMENTS.
FAILURE TO DO SO COU
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CONTENTS Getting Other Information and Publications ........ 3 Filters Lo-Boy Models – Filter Locations...................... 33 Installation and Operating Instructions Equipment Selection ............................................. 4 Maintenance Locating the Furnace ............................................ 4 Lubrication .......................................................... 34 Installing the Furnace ........................................... 8 Inspect Air Filter ...................
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GETTING OTHER INFORMATION and PUBLICATIONS These publications can help you install the furnace. You FOR MORE INFORMATION, CONTACT THESE can usually find these at your local library or purchase PUBLISHERS: them directly from the publisher. Be sure to consult current edition of each standard. ACCA Air Conditioning Contractors of America 1712 New Hampshire Ave. N.W. Washington, DC 20009 National Fuel Gas Code .............. ANSI Z223.1/NFPA54 Telephone: (202) 483-9370 Fax: (202) 234-4721 National
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INSTALLATION and OPERATING INSTRUCTIONS EQUIPMENT SELECTION LOCATING THE FURNACE An accurate heating load calculation must be conducted When installing the furnace be sure to provide adequate using American Society of Heating, Refrigeration and space for easy service and maintenance. Locate the Air Conditioning Engineers (ASHRAE) or Air furnace as close to the chimney as practical, giving Conditioning Contractors of America (ACCA) consideration to the accessibility of the oil burner, manuals.
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Manual 2100-422M Page 5 of 42 FIGURE 1 FLF/R MODELS DIMENSIONS TABLE 2 FLF/R MODELS DIMENSIONS (INCHES) FLF/FLR 085, 110 AND 140 Plenum CabinetOn peningsFs lueConectio AirFilter 1 SPECIFICATION SHEET Model A B C D xE D xF G No. Number Width Depth Height SupplyRn eturn LocatioDH ia. J Size Used J TOP VIEW RETURN SUPPLY FLF085D36F 23 48.125 36.625 22x20 22x14 Front 6 31.625 5.125 16x20x1 1 DUCT DUCT FLR085D36F 23 48.125 36.625 22x20 22x14 Rear 6 31.625 5.125 16x20x1 1 FLF110D48F 23 48.125 40.625
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Manual 2100-422M Page 6 of 42 FIGURE 2 FH MODELS DIMENSIONS 21 7/8" TOP VIEW FH085 AND FH110 SUPPLY SPECIFICATION SHEET OPENING 19 7/8" 30 1/2" FLUE KNOCKOUT 23" FLUE KNOCKOUT FLUE KNOCKOUT OPTIONAL HIGH VOLTAGE REAR CLEANOUT ENTRANCE DOOR OPTIONAL HIGH LOW VOLTAGE VOLTAGE ENTRANCE ENTRANCE OPTIONAL OIL ENTRANCE 53" (FH085) 59" (FH110) OIL ENTRANCE LOW VOLTAGE 19 1/4" ENTRANCE FRESH AIR OPTIONAL KNOCKOUT OIL RETURN ENTRANCE RETURN OPENING OPENING 16" (CUT OUT) VESTIBULE (CUT OUT) DOOR LEFT SIDE
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FIGURE 3 FC085 MODEL DIMENSIONS 22" RETURN OPENING COUNTERFLOW 20" SPECIFICATION 30 5/8" SHEET TOP VIEW FLUE KNOCKOUT 23" FLUE FLUE KNOCKOUT KNOCKOUT OPTIONAL 54 1/4" REAR HIGH VOLTAGE CLEANOUT ENTRANCE DOOR OPTIONAL LOW VOLTAGE LOW VOLTAGE ENTRANCE ENTRANCE OIL ENTRANCE HIGH VOLTAGE OPTIONAL ENTRANCE OIL ENTRANCE FRESH AIR OPTIONAL FRONT VIEW KNOCKOUT OIL ENTRANCE LEFT SIDE VIEW RIGHT SIDE VIEW SUPPLY 18 1/8" OPENING BOTTOM VIEW MIS-1826 A 19 1/8" Manual 2100-422M Page 7 of 42
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DUCT WORK INSTALLING THE FURNACE The air distribution system should be designed and INSTRUMENTS REQUIRED FOR PROPER installed in conformance with manuals published by SETUP OF THE FURNACE Air Conditioning Contractors of America (ACCA) as set forth in Manual D, or ASHRAE publications. It is important that a set of instruments capable of the following requirements be used for the setup of this furnace to ensure proper and safe operation: IMPORTANT 1. Oil pump pressure gauge that measures up to Wh
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FIELD WIRING WIRING All wiring must conform to the National Electrical FACTORY WIRING Code and all local codes. A separate fuse or breaker should be used for the furnace. All units are fully factory wired. Multispeed blowers are factory wired on high speed for cooling/manual fan operation. Heating speeds are wired for the largest input and may need lower speed for field installed low input nozzle. If replacement wire is necessary, use 105 degrees C minimum. See electrical data, Table 3. TAB
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FIGURE 4 TYPICAL UNIT SETUP FLF UNIT SHOWN WARNING TYPICAL UNIT ALL WIRING MUST CONFORM TO THE SETUP NATIONAL ELECTRIC ! CODE AND ALL LOCAL (FLF UNIT SHOWN) CODES. Left side high voltage (unit power) entrance Inspection door Left side low voltage (thermostat) Right side entrance low voltage (thermostat) Left side oil entrance line entrance for opt. air boot To thermostat and optional Left side A/C unit oil line entrance To power Oil line source (see burner pump inst. for hookup info.) Shut of
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∨ FIGURE 5 TYPICAL FLUE INSTALLATION REQUIREMENTS FRONT FLUE LO-BOY MODEL SHOWN (REPRESENTS ALL MODELS) INSTALLER NOTE: Thimble Follow all appropriate standards for installing needed venting system. Draft Regulator (Be sure to follow installation inst. supplied with 1/4 inch per regulator). 1 foot rise L 90° Rotatable Flue Box on front i flue models (remove appropriate n cabinet knockout). Mounting screws e located under flue box cover. d Flue Box C Cover h i Optional Flue m Locations n e y
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OIL LINE PIPING BECKETT AFG OR NX OIL BURNER First determine whether the pipe system is to be a This furnace is equipped with a high static Beckett AFG single line system or a two line system. All or Beckett NX oil burner which is designed to produce connections must be absolutely air tight or you will adequate draft in nearly any vertically vented have a malfunction of the burner. When installing the application. The burner employs the latest time tested piping, a good oil filter should be i
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These controls were selected for their proven high BECKETT SOLID STATE IGNITER quality, dependability, and serviceability. With proper This igniter differs from the traditional iron core maintenance this burner assembly will provide many transformer in that it produces a 14,000 volt spark years of reliable service. instead of a 10,000 volt spark of the iron core All units are shipped with the oil burner installed, and transformer. This hotter spark provides for cleaner, with high rate oil nozz
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BECKETT GENISYS MODEL 7505 MIS-2491 PRIMARY OPERATIONAL GUIDE If the control locks out three times without BECKETT GENISYS 7505 completing a successful call for heat, the control Sequence of Operation enters Restricted (Hard) Lockout, and must be reset by a technician. Hold the reset button for 15 seconds until the red light shuts off to reset from Restricted Lockout. 5. Ignition Carryover: Once flame is established, the igniter remains on for 10 additional seconds to ensure flame stability.
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TABLE A RESET BUTTON OPERATION Pushing the Reset button will: If the burner is in the Button Click Button Hold Button Hold below state: (press < 1 second) (press > 1 second) (press 15+ seconds) Lt ockout Reset from Soft Lockou Reset from Restricted (Hard) Lockout Valve-on Delay, Go to Pump Prime Trial for Ignition, Disable the Burner: (see Below) Enables Pump Priming: Ignition Carryover Any time the burner is running, After the reset button has been held for press and hold the reset button Yell
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PRIMING THE PUMP 5. At burner start up, tap the reset button within the first 10 seconds of the ignition cycle. This will transition the control to a dedicated Pump Prime mode, during which the motor, igniter WARNING and valve are powered for four minutes. The yellow LED will be on. Hot Gas Puff-Back & Heavy Smoke Hazard 6. Bleed the pump until all froth and bubbles are Failure to bleed the pump properly could purged. If desired, hold the reset button for at result in unstable combust
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RESETTING FROM RESTRICTED LOCKOUT Electronic Blower Control Board (EBC) • If the control locks out three times without a This furnace is equipped with an Electronic Blower satisfied call for heat, or due to other significant Control (EBC), which controls all comfort air blower events such as a relay contact weld, the Lockout operations. This EBC has three relays; one for becomes restricted in order to prevent repetitious heating speed, one for cooling speed, and one which resetting by the homeo
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FIGURE 7 ELECTRONIC BLOWER CONTROL TRANSFORMER 24V THERMOSTAT SECONDARY CONNECTIONS CONNECTIONS 3 AMP FUSE HEATING BLOWER OFF DELAY ADJUSTMENT IN SECONDS. OIL PRIMARY T-T CONNECTIONS LINE VOLTAGE CONNECTION (HOT) HUMIDIFIER CONNECTION UNUSED BLOWER MOTOR SPEED CONNECTIONS HEATING BLOWER LINE VOLTAGE SPEED CONNECTION CONNECTION (COM, L2) MIS-1819 ELECTRIC AIR COOLING BLOWER CLEANER CONNECTION SPEED CONNECTION Manual 2100-422M Page 18 of 42
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TABLE 4 FURNACE DATA Heating Heating Nozzle Model Burner Furnace Input Output Number Type Type BTUH BTUH Se izeTe yp PumpPressur 0.75 * 105,000 87,000 FC085D36FAw FG Counterflo 7G 0°Hollow 100PSI 00 .65 90 1,00 76,00 00 .55 70 7,00 64,00 0.75 * 105,000 87,000 FH085D36FAy FG Hi-Bo 7G 0°Hollow 100PSI 00 .65 90 1,00 76,00 00 .55 70 7,00 64,00 0.85 * 140,000 116,000 FH110D48FNy X Hi-Bo 6G 0°Solid 150PSI 00 .75 10 19,00 99,00 0.85 * 140,000 116,000 FH110D60FNy X Hi-Bo 6G 0°Solid 150PSI 00 .75 10 19
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1. PREPARATION STEPS measurement in the flue, following the smoke tester instructions. Oily or yellow smoke spots A. Calibrate and Check Operation of on the filter paper are usually a sign of Measuring Equipment Follow unburned fuel, indicating very poor combustion manufacturer’s recommended procedures for (and likely high emissions of carbon monoxide calibration and equipment check out. and unburned hydrocarbons). This condition B. Prepare Heating Unit for Testing Drill two can sometimes
