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Section

18677    Rev.  A   8/05

ACCESSORY PARTS LIST

Stock Number

Description

10371

Thermostat 24 volt

10392

Thermostat 120 volt

17370

Chain Kit

03445

Turbulator 10’ Section

03447

Turbulator 5’ Section

16401

24” Stainless Steel Flexible Gas Connector

18677A

Installation Manual / ER3LSeries

F106414

180

o

 U-Tube Accessory Kit

F106415

90

o

 Elbow Accessory Kit

19021

Vent Adapter

06430

Vent Cap

F111751

Installation kit for 20’ tube heater

F111752

Installation kit for 30’ tube heater

F111753

Installation kit for 40’ tube heater

F111754

Installation kit for 50’ tube heater

F111755

Installation kit for 60’ tube heater

Installation kit includes 24-volt thermostat, vent cap, 24” stainless steel flexible gas connector, gas shutoff
vavle, and chair kits required to hang heater.

08

Planning

3

Summary of Contents for HEATSTAR enerRADIANT ERXL-100

Page 1: ...004 CSA 2 34b 2004 MOST RECENT EDITION PLACE NEAR HEATING UNIT WARNING IMPROPER INSTALLATION ADJUST MENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE INSTALLATI...

Page 2: ...Section 18677 Rev A 8 05...

Page 3: ...tube warranty shall continue in effect until the expiration of five 5 years from the date of shipment or original tube heat exchangers by Enerco Parts assemblies control etc furnished by ENERCO suppl...

Page 4: ...ION HAZARD Gas Connection There is an expansion of the radiant pipe with each firing cycle and this will cause the burner to move with respect to the gas line This can cause a gas leak resulting in an...

Page 5: ...abe 1 Section 3 gives minimum acceptable clearances to combustibles Clearances as shown in Table 1 are not for use in four sided enclosures If the building has a slight negative pressure or contaminan...

Page 6: ...ssembly Assembly Overview Couplings Suspension Tube Clamp Turbulator Burner INSTALLATION Venting Ducting General Requirements Unvented Operation Horizontal Venting Vertical Venting Common Venting Outs...

Page 7: ...lity All heaters and associated gas piping should be installed in accordance with applicable specifications and this installation made only by firms or individuals well qualified in this type of work...

Page 8: ...shops or offices heaters must not be installed less than 8 feet above the floor Heaters installed in aircraft hangers shall be located so as not to be subjected to damage by aircraft cranes moveable s...

Page 9: ...maximum advantage of the building upper structure beams joist purlins etc from which to suspend the heater There is no unique sequence for installation of the tubing On site observation will usually r...

Page 10: ...414 180o U Tube Accessory Kit F106415 90o Elbow Accessory Kit 19021 Vent Adapter 06430 Vent Cap F111751 Installation kit for 20 tube heater F111752 Installation kit for 30 tube heater F111753 Installa...

Page 11: ...zontal 45o Reflector Tilt U Tube Standard Horizontal U Tube Opposite 45o U Tube Full 45o Unvented WARNING FIRE OR EXPLOSION HAZARD Can cause property damage severe injury or death In all situations cl...

Page 12: ...05 Clearances To Combustibles FIGURE1 Clearances to Combustibles Refer to Table 1 on page 9 Standard Reflector 45o Reflector Tilt U Tube Opposite 45o U Tube Full 45o Front and Back Clearance U Tube S...

Page 13: ...L ERXL 80S ER3 80 NG BRN Cont Box 1 1 12 F102653XL ERXL 80S ER3 80 LP BRN Cont Box 1 1 13 F102654XL ERXL 100S BRN Cont Box NG 1 14 F102655XL ERXL 100S BRN Cont Box LP 1 15 F106401XL ERXL 100S TUBE SYS...

Page 14: ...Section 18677 Rev A 8 05 See Page 11 for PARTS LIST 12 Planning 3 Figure A Assembly Model ERXL 60 ERXL 80S Figure B Assembly Model ERXL 80 Figure C Assembly Model ERXL 100S...

Page 15: ...G BRN CB 1 16 F102655XL ERXL 100 LP BRN CB 1 17 F102656XL ERXL 125S ERXL 125 NG BRN CB 1 1 18 F102657XL ERXL 125S ERXL 125 LP BRN CB 1 1 19 F102658XL ERXL 150L ERXL 150 NG BRN CB 1 1 20 F102659XL ERXL...

Page 16: ...Section 18677 Rev A 8 05 See Page 13 for PARTS LIST 14 Planning 3 Figure F Assembly Model ERXL 150L 175L Figure D Assembly Model ERXL 100 ERXL 125S Figure E Assembly Model ERXL 125 ERXL 150 ERXL 175...

Page 17: ...Radiant XL Model ERXL 60 ERXL 80S Assembly Overview 20 ft Exchanger length 21 ft 4 in Total Heater length 4 Suspension points as indicated FIGURE 2b Ener Radiant XL Model ERXL 80 Assembly Overview 30...

Page 18: ...L 125S 40 ft Exchanger length 41 ft 4 in Total Heater length 8 Suspension points as indicated FIGURE 2e Ener Radiant XL Model ERXL 125 ERXL 150 ERXL 175 50 ft Exchanger length 51 ft 4 in Total Heater...

Page 19: ...he tubes Over driving will result in distortion of the coupling or slide bar lip to a point decreasing the holding capability of the coupling Coupling should be tight when the slide bar is 2 from the...

Page 20: ...ling Install elbow into radiant tube sequence where plans indicate a 90o bend see Figure 4 Elbow Fitting Dimensions 90o Elbow Stk F106414 U Tube Package includes 1 U tube and 1 coupling Install U tube...

Page 21: ...Rev A 8 05 FIGURE 5 Typical Suspension Details Chain Kit Stk 17370 One chain kit will suspend one 10 ft section of tube and one 10 ft section of reflector FIGURE 6 Tube reflector Hanger 19 Installati...

Page 22: ...ail 1 Insert tube 06413 into front casting to point A 2 Tighten set screws marked B until snug 3 After both set srews are sung turn each additional 1 4 turn to secure tube in place FIGURE 8 Burner Box...

Page 23: ...public walkways 2 Vent must terminate at least three 3 feet above any forced air inlet located within ten feet 10 3 Vent must terminate at least four 4 feet below four 4 feet horizontally from or one...

Page 24: ...imum forty five 45 feet in length may be used as shown with approved vent cap See General Requirements on page 21 for additional information b An insulated thimble may be required to pass through comb...

Page 25: ...ring rate must be provided in unvented heater installations 2 For dimensions A unvented refer to Figure 1 Minimum Clearances to Combustibles FIGURE 13a Single Wall Single wall vent run Single wall ter...

Page 26: ...Section 18677 Rev A 8 05 FIGURE 14 Vertical Venting THIS SPACE IS INTENTIONALLY BLANK 24 Venting Ducting Section 5...

Page 27: ...6 D 6 ERXL 80 D 8 D 7 D 6 ERXL 100 D 8 D 8 D 7 ERXL 125 D 10 D 10 D 8 ERXL 150 D 10 D 10 D 8 ERXL 175 D 10 D 10 D 8 COMMON VENTING 4 Heaters Model H 6 ft H 8 ft H 15ft ERXL 60 D 10 D 10 D 8 ERXL 80 D...

Page 28: ...inch O D single wall pipe may be attached to the heater The duct may be up to forty five 45 ft maximum length or two 2 ft minimum length with no more than two 2 elbows See General Requirements on pag...

Page 29: ...re connecting the burners to the supply system verify that all high pressure testing of the gas piping has been complete Do not high pressure test the gas piping with the burners connected Follow thes...

Page 30: ...ended 24V thermostats use a relay see Figure 18b Heaters must be grounded in accordance with the National Electrical Code ANSI NFPA 70 latest revision Heaters may also be controlled with a manual line...

Page 31: ...Low Voltage Thermostat and Relay When usung 1 2 burners use SPDT Transformer Relay Stk 00172 When using 3 4 burners use DPDT Transformer Relay Stk 00183 Wires marked with an asterisk are for use only...

Page 32: ...ginal wire as supplied with the appliance must be replaced it must be replaced with wiring material having a temperature rating of at least 105o C and 600 volts Each burner must be electrically ground...

Page 33: ...Section 18677 Rev A 8 05 FIGURE 21 Ener Radiant XL Burner Internal Wiring Ladder Diagram 31 Wiring 7...

Page 34: ...mostat cycle required 9 On a three trail module if flame is established and lost on the first or second trail the gas valve is turned off a purge warm up and trail for ignition will occur on a three t...

Page 35: ...ure tap on control 1 Check to see if manual valve heater is ON 2 Check to see if manual valve knob on heater gas control is ON 3 Supply gas pressure can be checked at 1 8 NPT pressure tapping on heate...

Page 36: ...bleshooting Off Off Bright Dim 2 Flashes 3 Flashes 4 Flashes 5 Flashes 6 Flashes INDICATED No power to the control Normal operation This indication shows whenever the system is pow ered unless some ab...

Page 37: ...Section 18677 Rev A 8 05 Troubleshooting Guide Ener Radiant XL 35 Operation Maintenance 8...

Page 38: ...Section 18677 Rev A 8 05 36 Operation Maintenance Section 8...

Page 39: ...nsor 3 10413A Air Sensing Switch ERXL 60 80 100 125 10414A Air Sensing Switch ERXL 150 175 4 01391A Door Switch 5 02371 Burner Cup Assembly 6 07376 Motor and Blower Assembly 7 17376 Manifold 8 00016 G...

Page 40: ...Section 18677 Rev A 8 05 FIGURE 24 Ener Radiant XL Burner Control Housing 38 Appendices 9...

Page 41: ...verload motor protection balanced air rotor combustion air proving safety pressure switch and viewing window for flame obsevation 5 When specified in contaminated environments the burner shall be capa...

Page 42: ...000 40 ft None ERXL 125 125 000 50 ft None ERXL 150 150 000 50 ft None ERXL 150L 150 000 60 ft None ERXL 175 175 000 50 ft None ERXL 175L 175 000 60 ft None FIGURE 25 Ener Radiant XL Dimensions Sugges...

Page 43: ...Section 18677 Rev A 8 05...

Page 44: ...Section 18677 Rev A 8 05 4560 W 160th St Cleveland Ohio 44135 Phone 800 251 0001 www enerco com Enerco Technical Products Inc...

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