Burnham RSA Remove GUN Assembly, Verify OIL Burner Settings Before Starting, Start OIL Burner

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H.REMOVE GUN ASSEMBLY

1.Check nozzle size, head size, gun setting, and positioning of electrodes. This information is shown in Figure 25 and Tables 7 and 7A for Beckett burner, Figure 25A and Table 7B for Carlin EZ-1HP burner.

2.Reinstall gun assembly.

I.VERIFY OIL BURNER SETTINGS BEFORE STARTING

1.BURNER AIR BAND AND AIR SHUTTER SETTINGS, see Tables 7 and 7A for Beckett burner, Table 7B for Carlin EZ-1HP burner.

2.OPEN ALL OIL LINE VALVES.

3.Attach a plastic hose to fuel pump vent fitting and provide a container to catch the oil.

4.REMOVE GAUGE PORT PLUG from fuel pump and install pressure gauge.

J.START OIL BURNER

1.Open vent fitting on fuel pump.

2.TURN ‘ON’ BURNER service switch and allow burner to run until oil flows from vent fitting in a SOLID stream without air bubbles for approximately 10 seconds.

3.Close vent fitting and burner flame should start immediately after pre-purge is complete. Pre-purge prevents burner flame until 10 seconds has elapsed after initial power is applied to burner. During pre-purge, the motor and ignitor will operate but the oil valve will remain closed. Refer to Oil Primary Control Instructions for more details.

4.For Carlin burner, refer to “Installation and

Operating Instructions for Packaged Heating/ Burner Units, Carlin Elite Oil Burner” (Form CCT-569A)for instructions for Bleeding the Pump and Starting the Burner.

K.ADJUST OIL PRESSURE

1.Locate oil pressure adjusting screw and turn screw until Pressure Gauge reads the correct pump pressure required for the specific boiler. Refer to

Tables 7 & 7A for Beckett burners or Table 7B for Carlin burner (set pump pressure to 150 for Carlin EZ-1HP Burner).

2.DO NOT REMOVE PRESSURE GAUGE until later.

L.OTHER ADJUSTMENTS

Beckett Burner

1.ADJUST THE AIR BAND AND/OR AIR SHUTTER.

a.Adjust air supply by loosening lock screws and moving the air shutter and if necessary the air band. Refer to Tables 7 and 7A preliminary settings.

2. ADJUST DRAFT REGULATOR for a draft of

-

.02” (water gauge) over the fire after chimney has

 

reached operating temperature and while burner is

 

running.

 

3.READJUST AIR BANDS on burner for a light orange colored flame while draft over the fire is

-.02” w.c. Use a smoke test and adjust air for minimum smoke (not to exceed #1) with a minimum of excess air. Make final check using suitable instrumentation to obtain a CO2 of 11.5 to 12.5% with draft of -.02” w.c. in fire box. These settings will assure a safe and efficient operating condition. If the flame appears stringy instead of a solid flame, try another nozzle of the same type. Flame should be solid and compact. After all adjustments have been made, recheck for a draft of -.02” w.c. over the fire.

4.TURN “OFF” BURNER and remove pressure gauge. Install gauge port plug and tighten. Start burner again.

Carlin Burner

1-4. Refer to “Installation and Operating Instructions for Packaged Heating/Burner Units, Carlin Elite Oil Burner” (Form CCT-569A)for instructions for Bleeding the Pump and Starting the Burner.

5.Turn “off” Burner and remove pressure gauge. Install gauge port plug and tighten. Start burner again.

6.CAD Cell Location and Service. The burner is supplied with a cadmium sulfide flame detector mounted at the factory, mounted on the bottom of the transformer. See “Installation and Operating

Instructions for Packaged Heating/Burner Units, Carlin Elite Oil Burner” (Form CCT-569A). To service cad cell or to replace the plug in portion, swing open the transformer. After service is complete, be sure to fasten down the transformer.

M.FLAME FAILURE

The RSA boiler controls operate the burner automatically. If for unknown reasons the burner ceases to fire and the reset button on the primary control has tripped, the burner has experienced ignition failure. Before pressing the reset button, call your serviceman immediately.

WARNING

Do not attempt to start the burner when excess oil has accumulated, when the unit is full of vapor, or when the combustion chamber is very hot.

N.CHECK FOR CLEAN CUT OFF OF BURNER 1. AIR IN THE OIL LINE between fuel unit and

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Contents RSA Series 8143508R21-1/10 Price $3.00Important Information Read Carefully Page Page Table of Contents RSA Packaged Boiler RSA170 / RSA285 Pre-Installation Do not drop boiler. Do not bump boiler jacket against floorPage Installing the Jacket II. Knock-Down Boiler AssemblyRemoval of Boiler Installation of Boiler Controls Burner MountingThis page is Left Intentionally Blank III. Water Piping and Trim Page Page Page Page Schematic Tankless Heater Piping Tankless Heater Ratings IV. Venting Recommended Smoke Pipe Arrangement and Chimney Requirements Electrical GeneralRsal Wiring Less Tankless, Single Circulator Circulator Zoned Wiring for Honeywell R8888 Zone Valve Zoned Wiring for R8889 Page Page Circulator Zoning with EC5000 Wiring Schematic SchematicWiring EC5000with ZonedValve Zone19 Single-Pipe Installation VI. Oil PipingSingle-Stage Units 3450 RPM Two Pipe Systems Two-Stage Units 3450 RPM Two Pipe SystemsVII. System Start-Up Operation LED Error Codes Display Readout High Limit ControllerL7224 / L7248 Controller Operating Sequence Trouble Shooting GuideLOW Limit and Circulator Controller Carlin EZ-2HP Burner Beckett AFG, AF, & SF BurnersBecket AFG Burner Beckett Burner Carlin EZ-1HP BurnerAdjust OIL Pressure Remove GUN AssemblyVerify OIL Burner Settings Before Starting Other AdjustmentsHigh Altitude Installations Hints on CombustionTest Controls Verify High Limit OperationUse Part Number 6183505 for the following models VIII. Service and Cleaning Clean the FiretubesAvoid Breathing Fiber Particulates and Dust IX. Repair Parts Description Part Number Fogire 28 Assembled BoilerRSA85-135 Bare Boiler Repair Parts ‘A’ RSA170-285 Boiler Repair Parts Jacket Top Panel Assembly Beckett Burner Parts List for RSA Series Steel Boilers Ordering Information for Quality Replacement Parts AF60XO AF60XP SF60FY Beckett AF and SF Model Burners Low Water Cut Off Lwco Wiring of Typical LwcoLwco Location Service Record Limited Warranty
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