Instructions / Assembly

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Instruction manual

™

Contents

PLEASE read this rst ................................................. 2

Codes and standards .................................................. 2

EZ-1/2/3 LF application information............................. 3

Prepare site • assemble burner • mount burner .......... 5

Prepare burner .......................................................... 10

Wire burner • start burner .......................................... 14

Adjustment and verication ....................................... 14

Annual start-up and service ....................................... 15

Repair parts ............................................................... 16

Maintenance procedures ........................................... 18

User care and maintenance .........................Rear cover

Installer/servicer — Except where specically

stated otherwise, this manual must be used only

by a qualied service technician. Failure to com-

ply with this or other requirements in this manual

could result in severe personal injury, death or

substantial property damage.

User — The burner Instruction Manual is intended

only for your service technician. The burner and

heat exchanger must be inspected and started at

least annually by your service technician.

Ratings

Input: EZ-LF ......................................0.35 to 1.45 GPH

EZ-1, EZ-1-HP ........................0.50 to 1.65 GPH

EZ-2, EZ-2-HP ....................... 1.50 to 2.25 GPH

EZ-3, EZ-3-HP ....................... 2.00 to 2.60 GPH

Fuels: No. 1 or No. 2 heating oil (ASTM D396)

Fuel unit: Suntec

EZ-LF-1,-2 or -3 ...........100 psig nozzle pressure

EZ-1,-2 or -3-HP .Over 100 psig nozzle pressure

Electrical: Power ...................................120V/60 hz/1-phase

Motor .................... Carlin PSC, 1/6 hp, 3450 rpm

Current ..................................... Approx. 2.5 amps

Ignition: Carlin Model 41000 electronic ....... 14,000 volts

Control: U.L. Group I or II primary safety control

Agencies: UL Listed (US and Canada)

126 Bailey Road North Haven, CT 06473

Phone 203-680-9401 Fax 203-764-1714

Carlin Combustion Technology, Inc.

Tech support 800-989-2275 carlincombustion.com

Summary of content (20 pages)

PAGE 1
™ Instruction manual Ratings Input: Contents EZ-LF.......................................0.35 to 1.45 GPH EZ-1, EZ-1-HP.........................0.50 to 1.65 GPH EZ-2, EZ-2-HP........................ 1.50 to 2.25 GPH EZ-3, EZ-3-HP........................ 2.00 to 2.60 GPH PLEASE read this first.................................................. 2 Codes and standards................................................... 2 EZ-1/2/3 LF application information............................. 3 Fuels: No. 1 or No.
PAGE 2
Model EZ-1/2/3 oil burners — Instruction manual PLEASE read this first . . . Special attention flags Please pay particular attention to the following when you see them throughout this manual. Should overheating occur: 1. Shut off the oil supply to the burner. Notifies you of hazards that WILL cause severe personal injury, death or substantial property damage. 2. D O NOT shut off the control switch to the circulator or blower.
PAGE 3
Model EZ-1/2/3 oil burners — Instruction manual 1. EZ-1/2/3 Application Information Codes and standards OEM burners Certification General information — OEM burners EZ burners manufactured for heating appliance manufacturers (OEM’s) are generally identical to conversion burners (distributed through supply houses) with one or more of the following differences: EZ-LF-1/2/3 burners are U.L. listed for the U.S.
PAGE 4
Model EZ-1/2/3 oil burners — Instruction manual 1. EZ-1/2/3 Application Information Table 1 (continued) Apply the guidelines below to select a nozzle when appliance-specific nozzle data is not available from the manufacturer (see notes at end of table for application tips). DO NOT apply for EZ-1-HP, EZ-2-HP or EZ-3-HP models – see information supplied with appliance/burner. EZ-1 Burner nozzle selections (EZ-LF can use 0.50 to 1.35 GPH) Head positioning bars (GPH) Brand Spray Angle & pattern 0.
PAGE 5
Model EZ-1/2/3 oil burners — Instruction manual 2. Prepare Site • Assemble Burner • Mount Burner Inspect/repair/replace vent system Do not install this burner unless you have verified the entire vent system and the appliance are in good condition and comply with all applicable codes. And ... The vent and chimney must be sized and constructed in accordance with all applicable codes. Do not install or use an existing manual damper in the breeching (vent connector) or chimney.
PAGE 6
Model EZ-1/2/3 oil burners — Instruction manual 2. Prepare Site • Assemble Burner • Mount Burner The burner may operate successfully under momentary downdraft conditions, but sustained downdraft is unsafe. This can occur with an inadequate or incorrectly installed chimney/vent.
PAGE 7
Model EZ-1/2/3 oil burners — Instruction manual 2. Prepare Site • Assemble Burner • Mount Burner Verify clearances Verify that the burner/appliance will maintain all clearances from combustible construction and clearances for service/maintenance as required in the appliance manual and applicable codes. Verify that the vent system components maintain all necessary clearances to combustible construction, including the correct design of thimbles and insulation where penetrating combustible walls.
PAGE 8
Model EZ-1/2/3 oil burners — Instruction manual 2. Prepare Site • Assemble Burner • Mount Burner Inspect burner and components • • • • (continued) Verify that all burner components are in good condition. Do not install or operate the burner if any component is damaged or if burner does not comply with the specifications of Table 1, page 3, and other guidelines of this manual and the appliance manual. Check the air tube length.
PAGE 9
Model EZ-1/2/3 oil burners — Instruction manual 2. Prepare Site • Assemble Burner • Mount Burner Attach air tube to housing Figure 3 (continued) Attaching air tube to burner chassis 1. The burner chassis is supplied with two screws mounted into the housing. 2. Loosen these screws about three turns. 3. Slide the air tube onto the housing, aligning the J-notches in the tube with the housing screws (Figure 3). 4. Turn the tube to engage the J-notches. 5.
PAGE 10
Model EZ-1/2/3 oil burners — Instruction manual 3. Prepare Burner Removing/installing head assembly Install nozzle/check electrodes Use care when handling burner components after the burner has been firing. Components can be hot and could cause severe personal injury. You will need to remove the combustion head assembly for inspection of the assembly, replacement of the oil nozzle or adjustment of electrodes. Note: Do not have to remove access cover unless combustion head has baffle. 1.
PAGE 11
Model EZ-1/2/3 oil burners — Instruction manual 3. Prepare Burner (continued) To replace the combustion head assembly, reverse the previous sequence. • Remember to put the assembly in upside down, so the electrode insulators are out of the way. • See Figure 8. You will have to lift the end of the assembly to guide it through the reduced diameter throttle cone at the end of the air tube. DO NOT FORCE. Use care when tightening the oil line fitting to oil tube extension.
PAGE 12
Model EZ-1/2/3 oil burners — Instruction manual 3. Prepare Burner (continued) Inspect/install fuel supply Inspect the oil supply system. Ensure that the fuel lines are correctly sized and installed and that the fuel flow is unobstructed, the oil tank is clean and only #1 or #2 heating oil are supplied. Failure to supply a reliable oil flow could result in loss of heat and potential severe equipment damage.
PAGE 13
Model EZ-1/2/3 oil burners — Instruction manual 3. Prepare Burner (continued) Two-line fuel system requirements Figure 12 Two-line fuel system See Figure 12 and Table 4. Use Table 4 only for burners equipped with Suntec fuel units. For burners using other fuel units, read the fuel unit manufacturer’s data sheet to determine maximum lengths and lifts. The standard burner fuel unit is a single-stage, 3450-RPM oil pump.
PAGE 14
Model EZ-1/2/3 oil burners — Instruction manual 4. Wire Burner • Start Burner – See included Primary Control Data Sheet Turn off power to appliance when servicing burner. Failure to comply could result in severe personal injury, death or substantial property damage. 5. Adjustment and Verification Perform combustion test • COMBUSTION MUST BE VERIFIED WITH THE (OPTIONAL) BURNER COVER IN PLACE — Remove the burner cover if installed. Set up and adjust the burner using the following procedure.
PAGE 15
Model EZ-1/2/3 oil burners — Instruction manual 5. Adjustment and Verification 6. Annual Startup and Service (continued) Verify burner/appliance operation Perform the following This burner must be started and serviced at least annually by a qualified service technician. Failure to properly maintain and service the burner could result in severe personal injury, death or substantial property damage.
PAGE 16
Model EZ-1/2/3 oil burners — Instruction manual 7. Repair Parts Item 1 Description Part No. Description Part No. 77719 Head positioning bar kit w/7 bars & thumb screw (EZ -1, EZ-1-HP) 98078 Air tube, 5" nominal, approx. 5-3/8" oal (EZ -1), flange 77727 Head positioning bar kit w/4 bars & thumb screw (EZ -2, EZ-2-HP) 84715S Air tube, 7" nominal, approx. 7-3/8" oal (EZ -1), flange 77735 Head positioning bar kit w/3 bars & thumb screw (EZ -3, EZ-3-HP) 86389S Air tube, 9" nominal, approx.
PAGE 17
Model EZ-1/2/3 oil burners — Instruction manual 7.
PAGE 18
Model EZ-1/2/3 oil burners — Instruction manual 8. Maintenance Procedures Maintenance/service procedures Turn off power to appliance when servicing burner. Failure to comply could result in severe personal injury, death or substantial property damage. Motor maintenance • The Carlin PSC motor is constructed with permanently-lubricated bearings, and requires no oiling.
PAGE 19
Model EZ-1/2/3 oil burners — Instruction manual MNEZ123 072916 – 19 –
PAGE 20
Model EZ-1/2/3 oil burners — Instruction manual EZ-1/2/3 Oil Burner User Care and Maintenance Refer only to the information on this page, intended for your use. The remainder of this manual is intended only for your service technician. Failure to comply could result in severe personal injury, death or substantial property damage. For other than routine maintenance, contact a qualified service company. Perform the following as needed.