CleaverBrooks Profire E Series Owner's manual

Manual Part No. 750-297 07/2019
Profire E/LNE
Burner
Light Oil, Gas, or Combination
Installation
Operation
Maintenance
Table Of Contents

E/LNE SERIES
Installation, Operation, and Service Manual
Manual Number: 750-297
Release Date: July 2019

Copyright © 2019 by Cleaver-Brooks
All rights reserved. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the prior written consent of Cleaver-Brooks.
Cleaver-Brooks
351 21st Street
Monroe, WI 53566
608-325-3141
www.cleaverbrooks.com

PREFACE
Warning and caution references have been made in this manual and should be adhered to for proper opera-
tion of the burner.
Model designations are based on the type of fuel(s) to be fired and the amount of furnace pressure to be
overcome. Burner size is based on firing rate (rated input in Btu/hr).
Example: The model number on the nameplate is ELG-252, No. 2 oil and gas burner with input rated at
25,200 MBtu per hour, against furnace pressures up to 5” W.C. at 60hz.
The installation of a burner shall be in accordance with the regulations of authorities having jurisdiction.
The equipment must be installed in accordance with applicable local, state, or provincial installation
requirements including the National Electrical Code (NEC) and Associated Insurance Underwriters. Where
applicable, the Canadian Gas Association (CGA) B149 and Canadian Standard Association (CSA) B140
and B139 (for oil burners) codes shall prevail. OIl and gas burning equipment shall be connected to flues
having sufficient draft at all times to assure safe and proper operation of the burner.
The E Series burners are designed to burn either gas or light oil No. 1 or 2 as defined by ASTM D396-2010
specifications. Do not use gasoline, crankcase oil, or any oil containing gasoline.
This symbol precedes information which, if disregarded, may result in injury to the user of the burner or to
others.
This symbol precedes information which, if disregarded, may result in damage to the burner.
NOTE: This symbol precedes information which is vital to the operation or maintenance of the burner.
Model Standards Fuel-Air Atomization
EG Gas
EL #2 Oil
ELG #2 Oil and Gas
LNEG Gas
LNELG #2 Oil and Gas
NOTE: Firing at higher furnace pressures de-rates the burner by approximately 5% per 1/2 inch of additional
pressure. Consult with the factory.
!Warning
!Caution

Standard Specifications for EG-EL-ELG Series: Gas, #2 Oil, Gas/Oil Configuration
Burner
Model
Gas Input
MBtu/hr
#2 Oil
Input
US GPH
BHP
@80%
Eff.
Furnace
Pressure
(“W.C.)
Blower
Motor
HP
Separate
Comp.
Module
Motor HP
3 PH
Metering
System
Motor HP
3 PH.
Blower Motor
Volt/PH 60 Hz.
E-84-1 8,400 60 200 4 3 3 1/2 208/230/460/3/60
E-105-1 10,500 75 250 4 5 3 1/2 208/230/460/3/60
E-126-1 12,600 90 300 4 5 3 1/2 208/230/460/3/60
E-147-1 14,700 105 350 4 7 1/2 5 1/2 208/230/460/3/60
E-168-2 16,800 120 400 4 10 5 1/2 208/230/460/3/60
E-210-2 21,000 150 500 4 15 5 3/4 208/230/460/3/60
E-252-2 25,200 180 600 4 15 7 1/2 3/4 230/460/3/60
E-294-3 29,400 210 700 4 20 7 1/2 3/4 230/460/3/60
E-336-3 33,600 240 800 4 20 7 1/2 3/4 460/3
E-378-3 37,800 270 900 4 25 15 1 460/3
E-420-3 42,000 300 1,000 4 30 15 1 460/3
Standard Specifications for EG-EL-ELG Series:
Gas, #2 Oil, Gas/Oil Configuration
Burner
Model
Standard Gas
Train Pipe Size
(in.)
Gas
Pressure
Required
(PSI)
E-84-1 2 1/2 2.1
E-105-1 3 2.2
E-126-1 3 2.5
E-147-1 3 2.7
E-168-2 3 3.0
E-210-2 3 3.9
E-252-2 3 4.3
E-294-3 3 2.6
E-336-3 3 3.1
E-378-3 4 3.6
E-420-3 4 3.7
NOTES:
Input is based on fuel BTU content, listed furnace pressure
and altitude of 2,000 feet or less. If altitude >2,000 feet and
<8,000 feet, derate capacity 4% per 1,000 feet over 2,000.
Consult factory for higher altitudes. If furnace pressure
exceeds listed value, derate capacity 5% for every 0.5 “w.c.
of pressure in excess of stated. Consult factory if derate
exceeds 20%. Gas input is based on natural gas with 1,000
BTU/cu. ft., 0.60 gravity, 0 furnace pressure and the
aforementioned conditions. For total pressure at manifold,
add furnace pressure. Oil input based on 140,000 BTU/gal.
and the aforementioned conditions. Consult factory for 50
Hz. applications.

<30 PPM Low NOx Standard Specifications for LNEG-LNELG Series: Gas, Gas/Oil Configuration
Burner
Model
Gas
Input
MBtu/hr
#2 Oil
Input
US GPH
BHP
@80%
Eff.
Furnace
Pressure
(“W.C.)
Blower
Motor
HP
Separate
Comp.
Module
Motor HP
3 PH
Metering
System
Motor HP
3 PH.
Blower Motor
Volt/PH 60 Hz.
LNE-84-1 8,400 60 200 4 5 3 1/2 208/230/460/3/60
LNE-105-1 10,500 75 250 4 5 3 1/2 208/230/460/3/60
LNE-126-1 12,600 90 300 4 7 1/2 3 1/2 208/230/460/3/60
LNE-147-1 14,700 105 350 4 10 5 1/2 208/230/460/3/60
LNE-168-2 16,800 120 400 4 15 5 1/2 208/230/460/3/60
LNE-210-2 21,000 150 500 4 20 5 3/4 208/230/460/3/60
LNE-252-2 25,200 180 600 4 25 7 1/2 3/4 230/460/3/60
LNE-294-3 29,400 210 700 4 25 7 1/2 3/4 230/460/3/60
LNE-336-3 33,600 240 800 4 30 7 1/2 3/4 460/3
LNE-378-3 37,800 270 900 4 40 15 1 460/3
LNE-420-3 42,000 300 1,000 4 50 15 1 460/3
<30 PPM Low NOx Standard Specifications for LNEG-
LNELG Series: Gas, Gas/Oil Configuration
Burner
Model &
Frame Size
Standard Gas
Train Pipe Size
Gas
Pressure
Required
(PSI)
FGR
Line
Piping
Size
LNE-84-1 2 1/2 2.1 6
LNE-105-1 3 2.2 6
LNE-126-1 3 2.5 6
LNE-147-1 3 2.7 6
LNE-168-2 3 3.0 8
LNE-210-2 3 3.9 8
LNE-252-2 3 4.3 8
LNE-294-3 3 2.6 12
LNE-336-3 3 3.1 12
LNE-378-3 3 3.6 12
LNE-420-3 4 3.7 12
NOTES:
Input is based on fuel BTU content, listed furnace
pressure and altitude of 2,000 feet or less. If altitude
>2,000 feet and <8,000 feet, derate capacity 4% per
1,000 feet over 2,000. Consult factory for higher
altitudes. If furnace pressure exceeds listed value,
derate capacity 5% for every 0.5 “w.c. of pressure in
excess of stated. Consult factory if derate exceeds
20%. Gas input is based on natural gas with 1,000
BTU/cu. ft., 0.60 gravity, 0 furnace pressure and the
aforementioned conditions. For total pressure at
manifold, add furnace pressure. Oil input based on
140,000 BTU/gal. and the aforementioned conditions.
Consult factory for 50 Hz. applications.

E Series Standard Dimensions - Uncontrolled NOx Configuration
Accompanying dimensions are for layout purposes only
A
B
C
D
E
F
T
ØG
ØH JX ØK
ØI
L°
M
N
P
S R
DIMENSION DESCRIPTION SIZE 1 SIZE 2 SIZE 3
A MOUNTING FLANGE TO PIN 26-1/4" 34-1/16" 36-7/16"
HTGNELLLAREVOB 63-7/8" 77-7/16" 84-9/32"
HTGNELTROPPUSC 2-3/4" 2-3/4" 3
D MOUNTING FLANGE TO SUPPORT 23-1/4" 31-1/2" 33-5/8"
E MOUNTING FLANGE TO GAS INLET 3-3/4" 5" 6-5/8"
F CENTER LINE TO HINGE 8-7/8" 10-3/16" 11-11/16"
ØG OUTER DIAMETER 21" 26" 30"
ØH INNER DIAMETER 13-3/8" 16" 19"
ØI DIAMETER OF BOLT CIRCLE 19-1/4" 24" 28-1/4"
JNUMBER OF MOUNTING HOLE 8 12 8
ØK DIAMTER OF BOLT HOLE 3/4" 15/16" 3/4"
L° OFFSET OF BOLT CIRCLE FROM STARTING POINT 45 15 45
M CENTER LINE TO TOP 10-1/2" 13" 15"
N CENTER LINE TO BOTTOM 28-5/8" 36-1/2" 42"
HTDIWTROPPUSP 13-3/16" 13-3/16" 14-3/4"
R CENTER LINE TO RIGHT SIDE 20" 23" 26-1/2"
S CENTER LINE TO LEFT SIDE 17-1/2" 18-1/4" 23-7/16"

E Series Standard Dimensions - <30 PPM Low NOx Configuration
Accompanying dimensions are for layout purposes only
DIMENSION DESCRIPTION SIZE 1 SIZE 2 SIZE 3
A MOUNTING FLANGE TO PIN 26-1/4" 34-1/16" 36-7/16"
HTGNELLLAREVOB 63-7/8" 77-7/16" 84-9/32"
HTGNELTROPPUSC 2-3/4" 2-3/4" 3
D MOUNTING FLANGE TO SUPPORT 23-1/4" 31-1/2" 33-5/8"
E MOUNTING FLANGE TO GAS INLET 3-3/4" 5" 6-5/8"
F CENTER LINE TO HINGE 8-7/8" 10-3/16" 11-11/16"
ØG OUTER DIAMETER 21" 26" 30"
ØH INNER DIAMETER 13-3/8" 16" 19"
ØI DIAMETER OF BOLT CIRCLE 19-1/4" 24" 28-1/4"
JNUMBER OF MOUNTING HOLE 8 12 8
ØK DIAMTER OF BOLT HOLE 3/4" 15/16" 3/4"
L° OFFSET OF BOLT CIRCLE FROM STARTING POINT 45 15 45
M CENTER LINE TO TOP 10-1/2" 13" 15"
N CENTER LINE TO BOTTOM 28-5/8" 36-1/2" 42"
HTDIWTROPPUSP 13-3/16" 13-3/16" 14-3/4"
R CENTER LINE TO RIGHT SIDE 20" 23" 26-1/2"
S CENTER LINE TO LEFT SIDE 17-1/2" 18-1/4" 23-7/16"
T CENTER LINE TO CENTER LINE OF FGR 2-3/16" 6-1/16" 6-13/32"
UMOUNTING FLANGE TO CENTER LINE OF FGR 40-5/8" 50-1/8" 55-1/4"
A
B
T
C
D
E
F
ØG
ØH
ØI
JX ØK
L°
M
N
P
R
S
T
U

750-297
Profire E/LNE Series Manual i
Profire E/LNE Series
Table of Contents
CHAPTER 1 Introduction 1-1
1.1 — Overview 1-1
1.2 — Description 1-1
1.3 — Operating Controls 1-2
1.3.1 — Control Panel 1-2
1.3.2 — Flame Safeguard Controls 1-2
1.3.3 — Firing Rate Controls 1-3
1.4 — Combustion Air Handling System 1-3
1.5 — Firing Head 1-3
1.6 — Oil System Air Atomizing 1-4
1.6.1 — 3-Way Solenoid Valve 1-4
1.6.2 — Nozzle Assembly 1-4
1.6.3 — Oil Strainer 1-4
1.6.4 — Atomizing Air Proving Switch 1-4
1.6.5 — Oil Metering 1-5
1.6.6 — Separate Compressor Module 1-5
1.7 — Gas System 1-6
1.7.1 — Main Gas Train Components 1-6
1.7.2 — Pilot Gas Train Components 1-8
1.7.3 — Operation 1-9
CHAPTER 2 Installation 2-1
2.1 — Application 2-1
2.2 — Draft Conditions 2-1

ii 750-297
Profire E/LNE Series Manual
2.3 — Combustion Chamber Recommendations and E Refractory Dimensions 2-2
2.3.1 — Watertube Boiler Dimensions 2-2
2.3.2 — Firetube Boiler Dimensions 2-3
2.4 — Installation 2-5
2.4.1 — General 2-5
2.4.2 — Refractory Dry Oven 2-5
2.5 — Separate Compressor Module 2-7
2.6 — Typical Oil Supply Loop 2-7
2.7 — Oil Circulating Loop Operation 2-8
2.8 — Circulating Oil Pump 2-11
2.9 — Back Pressure Valve 2-11
2.10 — Gas Piping 2-11
2.11 — Installation Checklist 2-12
CHAPTER 3 Operation 3-1
3.1 — Preparations for Starting 3-1
3.1.1 — Oil Flow 3-2
3.1.2 — Oil Pressure 3-2
3.1.3 — Firing Preparations for Oil Burners 3-2
3.1.4 — Firing Preparations for Gas Burners 3-2
3.2 — Electrical Interference Test 3-2
3.2.1 — Gas Fired 3-3
3.2.2 — Oil Fired 3-3
3.3 — Gas Pilot Flame Adjustment 3-3
3.4 — Startup Sequence 3-3
3.5 — Automatic Shutdown 3-4