Instruction/ maintenance manual of the product AFII Beckett
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RESIDENTIAL BURNERS Potential for Fire, Smoke and Asphyxiation Hazards T o the Homeowner or Equipment Owner: Please read and carefully follow all instructions provided in this manual regarding your responsibilities in caring for your heating equipment.
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3 AFII Burner Manual T o the Owner : Thank you for purchasing a Beckett burner for use with your heating appliance. Please pay attention to the Safety W arnings contained within this instruction manual.
4 Gener al Inf or ma tion Section: General Information Hazard De fi nitions Within the boundaries of the hazard warning, there will be information presented describing consequences if the warning is not heeded and instructions on how to avoid the hazard.
5 AFII Burner Manual Inspect/Pr epar e Installa tion Site Clearances to Burner and Appliance Provide space around burner and appliance for ease of service and maintenance. Check the minimum clearances against those shown by the appliance manufacturer and by applicable building codes.
6 HB 6 slot HC 9 slot HD 6 slot HE 9 slot Any accumulation of soot or debris in chimney offsets should be removed Any obstructions such as a protruding joint or a piece of broken tile wedged in the chimney should be removed. No other appliance connection should be made to the same fl ue pipe.
7 AFII Burner Manual the burner or provide a sealed enclosure for the burner and supply it with its own combustion air supply . Direct/Sidewall V enting Application When sidewall venting appliances, carefully follow appliance and power venter instructions for installation and wiring.
8 On the outside of the home use a 90° elbow pointed downward with a 1/4 ” mesh screen over its opening. The air inlet elbow must be located above the snow line and in such a way as to prevent leaves and/or other debris from blocking the air fl ow .
9 AFII Burner Manual Figure 6. – Mounting Burner in Appliance 3 G P H 1 5 0 - 2 0 0 P S I 3 4 5 0 R P M 4 G P H GPH 1 0 0 - 1 5 0 10 0-15 0 P S I PS I 3 4 5 0 3450 R P M R P M B Y - P A S S IN L E T A 2 E A -6 5 2 0 A2EA-6520 N O.2 & L I G H T E R F U E L E x c l u s i v e l y f o r B e c k e t t N O.
10 Bur ner Controls GeniSys Model 7505 Control Wiring Figure 7 - 7505 Control Features Thermostat / Operating and Limit Control Compatible Welded Relay Protection Limited Recycle Limited Reset 3 Statu.
11 AFII Burner Manual the igniter remains on for 10 additional seconds to ensure fl ame stability . Run : The fl ame is sustained until the call for heat is satis fi ed. The burner is then sent to Motor-Off Delay , if applicable, or it is shut down and sent to Standby .
12 Figure 8a. – Interrupted ignition, valve-on delay only (no motor-off delay) Figure 8b. – Interrupted ignition, valve-on delay and motor-off delay SAFETY AND OPERA TING LIMITS LIMIT L1 L2 (VL V).
13 AFII Burner Manual RECYCLE. If the fl ame is lost while the burner is fi ring, the control shuts down the burner , enters a 60 second recycle delay , and then repeats the above ignition sequence. If fl ame is lost three times in a row , the control locks out to prevent cycling with repetitious fl ame loss due to poor combustion.
14 Star t Up Bur ner and Set Combustion Set the thermostat substantially above room temperature. Close the line voltage switch to start the burner . If the burner does not start immediately you may have to reset the safety switch of the burner primary control.
15 AFII Burner Manual P erfor m Regular Maintenenance The following guidelines are provided for routine maintenance. Replace the oil supply line fi lter . The line fi lter cartridge must be replaced to avoid contamination of the fuel unit and nozzle.
16 T able 4 - Nozzle Flow Rate by Size Nozzle fl ow rate U. S. gallons per hour of No. 2 fuel oil when pump pressure (psig) is: Nozzle size (rated at 100 psig) 125 psi 140 psi (factory std.) 150 psi 175 psi 200 psi 0.40 0.45 0.47 0.49 0.53 0.56 0.50 0.
17 AFII Burner Manual Figure 10a. HLX Air Tube SK9639 Figure 1 1a. Electrode Settings-HLX Air T ube Combinations 1-1/2” 15/32” 3/32” 5/32” 1/4” 5/32” Nozzle face to back of head S top Screw Do NOT overtighten Clamp Screw Figure 1 1b. Electrode Settings-FBX Air T ube Combinations SK9461 SK8263 Figure 12.
18 HLX Firing Rate Stop Screw AFII 85 AFII 100 AFII 150 0 0.40-0.65 0.5-0.65 0.75-1.00 1 - 0.6-0.75 0.85-1.10 2 - 0.65-0.80 0.95-1.15 3 0.60-0.75 0.65-0.90 0.95-1.20 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.
19 AFII Burner Manual For best performance specify genuine Beckett replacement parts Item Description Kit No. 14 Housing ass’y: AFII 85 & 100 AFII 150 51584U 51476U 15 Motor: 1/7 hp, 3450 rpm, 1.
USA: P .O. Box 1289 ● Elyria, Ohio 44036 Canada: R.W . Beckett Canada, Ltd. ● Unit #3, 430 Laird Road ● Guelph, Ontario N1G 3X7 www .beckettcorp.
An important point after buying a device Beckett AFII (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Beckett AFII yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Beckett AFII - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Beckett AFII you will learn all the available features of the product, as well as information on its operation. The information that you get Beckett AFII will certainly help you make a decision on the purchase.
If you already are a holder of Beckett AFII, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Beckett AFII.
However, one of the most important roles played by the user manual is to help in solving problems with Beckett AFII. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Beckett AFII along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
