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Oil
Model AFII
Burner
AFII 85, AFII 100, AFII 150
Types ‘HLX’ & ‘FBX’ Air Tube Combinations
Voltage: 120 volts AC/60 Hz
AFII Burner with
Type ‘HLX’ Air Tube
WARNING Potential for Fire, Smoke and Asphyxiation Hazards
!
Incorrect installation, adjustment, or misuse of this burner could result in death, severe
personal injury, or substantial property damage.
To the Homeowner or Equipment Owner: To the Professional, Qualifi ed Installer or
Service Agency:
• Please read and carefully follow all
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Page 2 RWB 6104 BAFII R01
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Table of Contents General Information Hazard Defi nitions ........................................................................................................................................4 Owner’s Responsibility ................................................................................................................................4 Information To Be Used Only By Qualifi ed Service Technicians General Information .....................................................................
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General Information General Information Owner’s Responsibility WARNING ! To the Owner: Incorrect installation, adjustment, and use of this burner could result in Thank you for purchasing a Beckett burner for severe personal injury, death, or sub- use with your heating appliance. Please pay attention stantial property damage from fi re, to the Safety Warnings contained within this instruction carbon monoxide poisoning, soot or explosion. manual. Keep this manual for your records and provi
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General Information • General Specifi cation • Notice Special Requirements Table 1 – Burner Specifi cations Capacity ‘HLX’ Heads For recommended installation practice in Canada, Firing rate: - 0.40 – 1.50 GPH refer to the latest version of CSA Standard B139 & Input: Min./Max - 56,000 /210,000 Btu/h B140. ‘FBX’ Heads Firing rate: - 0.40 – 1.35 GPH Concealed damage — If you discover damage to Input: Min./Max. - 56,000/189,000 Btu/h the burner or controls during unp
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Inspect/Prepare Installation Site Figure 1. Burner label location SK9642 SK9642 • Inspect Chimney or Direct Vent System Figure 2. Outside Air Connection Air Inspect the chimney or vent. Make sure it is properly Inlet sized and in good working condition. Follow the in- Elbow 4 inch Duct structions supplied by the appliance manufacturer. • Combustion Air Supply Information Adequate Combustion WARNING ! and Ventilation Air Supply Required 1/4” Failure to provide adequate air supply could se- Me
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Inspect/Prepare Installation Site Prepare the Burner • Fuel Line Installation • General Do Not Use Tefl on Tape CAUTION !! In most cases, the burner is ready to mount to the Damage to the pump could cause impaired burn- appliance. There can be situations where the burn- er operation, oil leakage and appliance soot-up. er needs to be reconfi gured to perform properly in the appliance. Review the appliance manufactur- • Never use Tefl on tape on fuel oil fi ttings. • Tape fragments can lodge
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Start the Burner and Set Combustion • Connect Fuel Lines The R7184 primary control with valve-on delay and burner motor-off delay, shown in Figure 4, requires Do Not Install By-pass Plug a constant 120 volt AC power source supplied to WARNING ! the black wire on the control. (Refer to the appli- with 1-Pipe System ance manufacturer’s instructions. The red wire Failure to comply could cause immediate pump goes to the appliance limit circuit. Please note that seal failure, pressurized oil
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Start the Burner and Set Combustion Figure 4. – Typical Wiring, R7184 Primary Control SK9359 1. STANDBY. The burner is idle, waiting for a call for 7. RECYCLE. If the fl ame is lost while the burner is heat. When a call for heat is initiated, there is a 3- fi ring, the control shuts down the burner, enters a 60 10 second delay while the control performs a safe second recycle delay, and then repeats the above start check. ignition sequence. If fl ame is lost three times in a 2. VALVE-ON DEL
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Trained Service Technician’s Regular Maintenance • If the burner locks out on safety during bleed- 4. Once combustion is set, tighten all fasteners on air dial, rear access door, and escutcheon plate. ing, reset the safety switch and complete the bleeding procedure. Note — Electronic safety 5. Start and stop the burner several times to ensure switches can be reset immediately; others may satisfactory operation. Test the primary control require a three- to fi ve-minute wait. and all other ap
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Trained Service Technician’s Regular Maintenance If motor is not permanently lubricated, oil motor 5. Remove the nozzle line assembly from the burn- er, being careful not to damage the electrodes or with a few drops of SAE 20 nondetergent oil at insulators while handling. Stop halfway to remove each oil hole. DO NOT over oil motor. Exces- igniter/transformer wires. sive oiling can cause motor failure. Check motor current. The amp draw should 6. To replace the nozzle assembly, reverse the
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Trained Service Technician’s Regular Maintenance • Check/Adjust Electrodes Figure 5a. HLX Air Tube Check the electrode tip settings, as shown in Figure 6a or 6b. If necessary, adjust by loosening the elec- trode clamp screw and slide/rotate the electrodes as necessary. When the adjustment is complete, securely tighten the clamp screw. Figure 6a. Electrode Settings-HLX Air Tube Com- SK9639 binations 3/32” Do NOT overtighten Figure 5b. FBX Air Tube Clamp Screw 1-1/2” Stop Screw 5/32” 1/4” 15/3
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Trained Service Technician’s Regular Maintenance HLX Firing Rate FBX Firing Rate Stop AFII 85 AFII 100 AFII 150 Head AFII 85 AFII 100 AFII 150 Screw 0 0.40-0.65 0.5-0.65 0.75-1.00 FB0 0.40-0.65 0.55-0.75 0.75-1.00 1 - 0.6-0.75 0.85-1.10 FB3 0.55-0.85 0.55-1.10 0.85-1.20 2 - 0.65-0.80 0.95-1.15 FB4 - 0.75-1.10 1.10-1.25 3 0.60-0.75 0.65-0.90 0.95-1.20 FB6 - 0.85-1.15 1.15-1.35 4 - 0.75-0.95 1.10-1.25 5 0.70-0.85 0.85-1.00 1.15-1.35 6 - 0.95-1.10 1.15-1.40 7 - - 1.25-1.50 FBX Air Dial Setting 8 -
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Replacement Parts Diagram For best performance specify genuine Beckett replacement parts 10 8 19 12 21 1 3 20 23 14 22 7 4 11 Beckett 16 9 17 6 13 5 18 15 2 SK8265B Page 14 RWB 6104 BAFII R01
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Replacement Parts Diagram Replacement Parts List Item Description Kit No. Item Description Kit No. 1 Air tube combination Specify 12 Igniter, Electronic 51805U 2 Blower Wheel: AFII 85 (4-1/4”) 21439U 13 Inlet air scoop, plastic, sound insu- 51485 AFII 100 (4-1/2”) 21438U lated AFII 150 (4-1/2”) 21438U 14 Housing ass’y: AFII 85 & 100 51584U 3 Electrical box 30613BK AFII 150 51476U 4 Connector tube, 8” Copper 5394U 15 Mo
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Limited Warranty Information Limited WARRANTY For Residential, Commercial and Specialty Burners The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons who purchase its Beckett burners from Beckett for resale or for incorporation into a product for resale (“Customers”) that its equipment is free from defects in material and workmanship under normal use and service for 60 months from the date of manufacture for Residential Burners and 18 months from the date of manufacture for Commercial
