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Attention

This heater has been tested 
and evaluated by L.B. White 
Co., Inc. as a direct gas-

fi

 red 

radiant heater with intended 
use for the heating of livestock 
in agricultural animal con

fi

 ne-

ment buildings. If you are 
considering using this product 
for any application other than 
its intended use, then please 
contact your fuel gas supplier, 
or the L.B. White Company, 
LLC. 

www.lbwhite.com

SCAN THIS

with your smartphone or
visit http://goo.gl/uqadY to 
view maintenance videos 
for L.B.White heaters.

WORLD PROVIDER - INNOVATIVE HEATING SOLUTIONS

411 Mason Street, Onalaska, WI 54650  •  800-345-7200  •  608-783-5691  •  608-783-6115 (fax)  •  www.lbwhite.com

Congratulations!

You have purchased the 

fi

 nest radiant heater available for the 

heating of livestock in agricultural animal con

fi

 nement buildings.

Your new L.B. White radiant heater incorporates the bene

fi

 ts 

from the most experienced manufacturer of heating products 
using state-of-the-art technology.

We, at L.B. White, thank you for your con

fi

 dence in our products 

and welcome any suggestions or comments you may have...call 
us toll free at 1-800-345-7200.

Butane /Propane

I-40

Agricultural Building 

Radiant Brooder

I-40

40,000 Btuh

Owner’s Manual and Instructions

View this manual online at www.lbwhite.com

*  Requires an app like QR Droid

for Android or for iPhone

SEE ASSEMBLY

INSTRUCTIONS

INSIDE

Please refer to important

elevation information on 

inside cover.

Summary of Contents for I-40

Page 1: ...691 608 783 6115 fax www lbwhite com Congratulations You have purchased the finest radiant heater available for the heating of livestock in agricultural animal confinement buildings Your new L B White...

Page 2: ...er Orifices 22 Burner Combustion Cones and Gasket 22 Thermocouple 24 Troubleshooting Guide 26 Heater Component Function 31 Parts Identification I 40 Parts Schematic and Parts List 32 33 Warranty Polic...

Page 3: ...ASPHYXIATION DUE TO LACK OF ADEQUATE AIR SUPPLY OR CARBON MONOXIDE POISONING ELECTRICAL SHOCK READ THIS OWNER S MANUAL BEFORE INSTALLING OR USING THIS PRODUCT ONLY PERSONS WHO CAN READ UNDERSTAND AND...

Page 4: ...nsure that the sensor is sufficiently high as to not be damaged by the animal during operation Maximum Input btu h 40 000 Ventilation Air to Support Combustion cfm 468 Full Output Pressure psig Butane...

Page 5: ...u fully understand the heater and how it functions The gas supply line installation installation of the heater and repair and servicing of the heater requires continuing expert training and knowledge...

Page 6: ...s and your local natural gas supplier utility will be more than happy to give you a scratch and sniff pamphlet Use it to become familiar with the fuel gas odor Smoking can decrease your ability to sme...

Page 7: ...s as well as the manufacturer s requirements 2 All installations or applications of L B White Co Inc s radiant heater shall meet the requirements of local state and national L P gas and natural gas el...

Page 8: ...per clearance of heater to nearest combustible materials Check for general cleanliness Clean if necessary Check for tightness of the gas hose connections 14 A qualified service person shall inspect th...

Page 9: ...ng is performed as follows General Installation Instructions Check all pipe connections hose connections fittings and adapters upstream of the gas control with approved gas leak detectors In the event...

Page 10: ...buildings can cause component failure or heater malfunction The heater should be periodically inspected and cleaned in accordance with the Maintenance and Cleaning Instructions in this manual Make su...

Page 11: ...s ropes lines etc The installer must make sure that the heater is hung so control end of heater is positioned 1 to 5 down from horizontal after gas supply hose is attached This allows proper venting o...

Page 12: ...A B NUT STEM ASSEMBLE FITTING FITTING ASSEMBLY CONTROLVALVE INLET ATTACH FITTINGTO GAS INLET TIGHTEN SECURELY CONNECT APPROVED GAS HOSE ASSEMBLY WITH APPROPRIATE CONNECTIONSTO 1 8 NPT FITTING A B C HO...

Page 13: ...o provide unwanted heat The zone planel must have an adjustable high pressure regulator installed upstream of the inlet of the zone control panel This regulator may be purchased from the L B White Co...

Page 14: ...to air housing The air housing tabs fit into the slots on the sleeve Rotate the sleeve to lock it onto the air housing 2 Position the filter onto the sleeve Ensure all sleeve holes are covered by the...

Page 15: ...FIG 8 4 Set thermostatic head to desired temperature The heater will cycle from low heat to high heat based upon thermostatic head set point It is normal for air to be trapped in the gas line on new...

Page 16: ...lower then clean the heater using the Compressed Air Cleaning method CLEANING WITH COMPRESSED AIR See Fig 9 1 Turn off the gas supply to the heater and let the heater cool 2 Direct the air at the comb...

Page 17: ...e cones and the venturi tube C FILTER A During continued use Remove filter and shake off dust Do not squeeze or tap filter while filter is in stalled on heater Doing so will cause dust to be blown int...

Page 18: ...me of main tenance for legibility Make sure none are cut torn or otherwise damaged Any dam aged labels must be replaced immediately by contacting the L B White Co Inc ANNUALLY Regulators can wear out...

Page 19: ...on the test kit to which the gas supply hose is connected 4 Adjust the thermostatic head to its maximum setting and light the heater C Reading Pressures 1 With the heater operating at full heat outpu...

Page 20: ...lockwise remove the safety control When reassembling Ensure o ring is seated in jam nut Apply Loctite supplied with replacement to first four threads of air housing Thread the safety control valve ont...

Page 21: ...located at the ther mostatic head and valve body so the valve pin is exposed See Fig 14 Using a tool such as the flat of a standard screw driver firmly but gradually push down on the pin of the modula...

Page 22: ...ON CONES AND GASKET Very little servicing is required for the combustion cones and gasket Routine cleaning is sufficient to ensure that the cones remain unblocked by dust and dirt Periodic tightening...

Page 23: ...cone weld seam not split or tip is not missing then clean using the compressed air method A bottle brush may also be run down the venturi tube to force out any blockages Using air at the cone end blow...

Page 24: ...the replacement 6 Angle the thermocouple slightly so its tip and lower nut pass through the keyhole slot The tip must be located within the thermocouple location hole of the burner plate Pull up on th...

Page 25: ...e air housing increases abnormally To test the thermocouple proceed as follows Remove the thermocouple from the heater Connect an ohm meter between the thermocouple contact nut and tip A reading of le...

Page 26: ...c power unit Pressure Gauge L B White Part No 20736 For checking inlet pressures to the heaters INITIAL PREPARATION Inspect heater for damage Thoroughly clean the heater Heater Problems Page 1 Heater...

Page 27: ...ten the burner nuts Is proper gas pressure supplied to the zone panel or heater Is thermostatic head set to maximum Is there air or a blockage in the gas hose or gas piping Remove blockage with com pr...

Page 28: ...tch open Ensure the heater has been properly cleaned Refer to cleaning instructions within this manual If the heater has been cleaned test the thermocouple for continuity Connect an ohm meter between...

Page 29: ...turi tube Is proper gas pressure being supplied to the heater Is secondary orifi ce plugged A Remove thermo static head from modulating valve If outer cone lights replace thermostatic head and sensor...

Page 30: ...heater Is inner cone seam split or is tip damaged or missing Replace combustion cone Clean these components Tighten the nuts Replace the burner plate or gasket Combustion Cone Kits Part Number I 40 57...

Page 31: ...s in conjuction with the thermocouple If the thermocouple s auto reset temperature switch opens the magnet internal to the safety control valve closes shutting off all gas flow in the heater Manual Ig...

Page 32: ...I 40 Manual and Spark Ignition www lbwhite com Owner s Manual I 40 32 Service Parts Identification Schematic...

Page 33: ...ap for safety control valve 572737 10 Jam nut for safety control valve 572734 11 Clip thermocouple with screw 572730 12 Air housing with register plate burner orifice pressure valve and jam nut Butane...

Page 34: ...g any implied warranties or merchantability or fitness for a particular purpose are expressly disclaimed In the event any implied warranty is not hereby effectively disclaimed due to operation of law...

Page 35: ...fax www lbwhite com Felicitaciones Usted acaba de comprar el mejor calefactor radiante disponible para la calefacci n de ganado en edificios agr colas donde se confinan animales Su nuevo calefactor ra...

Page 36: ...quemador 22 Conos de combusti n del quemador y junta 22 Termocupla 24 Gu a de resoluci n de problemas 26 Funci n de los componentes del calefactor 31 Identificaci n de piezas I 40 Esquema de partes y...

Page 37: ...O ENVENENAMIENTO POR MON XIDO DE CARBONO DESCARGA EL CTRICA LEA DETENIDAMENTE ESTE MANUAL DEL USUARIO ANTES DE INSTALAR O DE USAR ESTE CALEFACTOR SOLO LAS PERSONAS QUE PUEDAN LEER ENTENDER Y SEGUIR ES...

Page 38: ...para que no sea da ado por los animales durante el funcionamiento Modelo Entrada m xima btu h 40 000 Aire de ventilaci n para mantener la combusti n cfm 468 Presi n de salida total psig Encendido man...

Page 39: ...eda entender perfectamente el calefactor y su funcionamiento La instalaci n de la l nea de suministro de gas y del calefactor y la reparaci n y mantenimiento del calefactor requieren una continua capa...

Page 40: ...ral empresa de servicio p blico estar n m s que contentos de proporcionarle un folleto del tipo raspe y huela selo para familiari zarse con el olor del gas combustible Fumar puede disminuir su capacid...

Page 41: ...icaciones de los calefactores radiantes de L B White Co Inc deben cumplir con todos los requisitos de los c digos locales estatales y naciona les de electricidad gas natural y gas PL y de seguridad Su...

Page 42: ...mpiar si fuera necesario Verificar que las conexiones de la manguera de gas est n bien ajustadas 14 Una persona calificada en mantenimiento deber a revisar el calefactor y su tren de gas al menos una...

Page 43: ...fugas de gas aprobados En caso de que se detecte una fuga de gas verifique el estado de limpieza de los componentes involucrados y la aplicaci n adecuada del compues to de tuber a antes de ajustar m s...

Page 44: ...conforme a las Instrucciones de mantenimiento y limpieza de este manual Aseg rese de que el ganado est protegido por un sistema de alarma de respaldo que limite las temperaturas altas y bajas y tambi...

Page 45: ...OL TUBER A DE GAS ATENCI N Calefactores radiantes para edificios agricolas de alta presion utilizan un soporte colgante integral con enlace r pido para colgar el calefactor Sujete solamente un cable o...

Page 46: ...ONTROL SUJETE LOS ACCESORIOS A LA ENTRADA DE GAS Y AJ STELOS BIEN CONECTE UN CONJUNTO DE MANGUERA PARA GAS APROBADO CON CONEXIONES ADECUADAS AL ACCESORIO ROSCA NPT DE 1 8 A B C JUEGO DE MANGUERA Y ACO...

Page 47: ...s cortinas de las paredes laterales puede hacer que el calefactor proporcione calor no deseado Este debe tener un regulador de alta presi n ajustable instalado corriente arriba de la entrada del panel...

Page 48: ...esta as del recinto de aire caben en las ranuras de la manga Haga girar la manga para bloquearla en el recinto de aire 2 Coloque el filtro en la manga Aseg rese de que todos los orificios de la manga...

Page 49: ...ridad FIG 8 4 Ajuste el cabezal termost tico a la temperatura deseada El calefactor realizar un ciclo de calor bajo a calor alto en base al punto de ajuste del cabezal termost tico En instalaciones nu...

Page 50: ...eza de aire comprimido LIMPIEZA CON AIRE COMPRIMIDO Ver Fig 9 1 Apague el suministro de gas al calefactor y deje que se enfr e el calefactor 2 Dirija el aire a los conos de combusti n y limpie por tod...

Page 51: ...ubo venturi C FILTRO accesorio A Durante el uso continuo Quite el filtro y sacuda el polvo No agite no golpee el filtro mientras este est ins talado en el calefactor Si hace esto el polvo volar polvo...

Page 52: ...White Co Inc para reemplazar las etiquetas da adas White Co Inc ANUALMENTE Los reguladores pueden desgastarse y funcionar inco rrectamente Pida a su proveedor de gas que verifique los c digos de fech...

Page 53: ...res de encendido de chispa Vuelva a conectar el calefactor a su suministro el ctrico C Lectura de presiones 1 Con el calefactor funcionando a la m xima y a la m nima potencia calor fica el man metro d...

Page 54: ...rio Cuando vuelva a ensamblar la v lvula Aseg rese de que la junta t rica est asentada en la contratuerca Aplique sellador Loctite suministrado con la pieza de repuesto en las primeras cuatro roscas d...

Page 55: ...ara que quede expuesto el pasador Ver Fig 14 Utilizando una herramienta como la parte plana de un destornillador est ndar empuje gradual mente pero con firmeza el pasador de la v lvula moduladora Si e...

Page 56: ...16 CONOS DE COMBUSTI N DEL QUEMADOR Y JUNTA Se requiere muy poco mantenimiento para los conos de combusti n y la junta Una limpieza de rutina es suficiente para asegurar que los conos permanezcan sin...

Page 57: ...cord n de soldadura del cono no est abierto y no falta la punta l mpielo utilizando el m todo de aire comprimido Tambi n se puede pasar un cepillo para botellas por el tubo venturi para eliminar cualq...

Page 58: ...tran con la pieza de repuesto 6 Incline la termocupla levemente de modo que la punta y la tuerca inferior de esta pasen por la ranura La punta debe ubicarse dentro del orificio de posicionamiento de l...

Page 59: ...a de manera anormal Para probar la termocupla siga este procedimiento Extraiga la termocupla del calefactor Conecte un ohm metro entre la tuerca de contacto y la punta de la termocupla Una lectura inf...

Page 60: ...pieza 500 20736 de L B White para verificar la presi n de entrada a los calefactores PREPARACI N INICIAL Revise el calefactor para detectar da os Limpie el calefactor completamente Problemas del calef...

Page 61: ...Ajuste las tuercas del quemador Se est suministrando una presi n de gas adecuada al panel de control de zona o al calefactor El cabezal termost tico est ajustado en la m xima potencia Hay aire o algu...

Page 62: ...imiento autom tico est abierto Aseg rese de que el quemador se haya limpiado correctamente Consulte las instrucciones de limpieza incluidas en este manual Si el calefactor se ha limpiado pruebe la con...

Page 63: ...t suministrando la presi n adecuada al calefactor El orifi cio secundario est obstruido A Extraiga el cabezal termost tico de la v lvula moduladora Si se enciende el cono exterior reemplace el cabezal...

Page 64: ...est abierto o la punta del cono falta o est rota Reemplace el cono de combusti n Limpie estos componentes Ajuste las tuercas Reemplace la placa del quemador o la junta Kits del cono de combusti n N m...

Page 65: ...en conjunto con la termocupla Si se abre el interruptor de restable cimiento autom tico el im n interior de la v lvula de control de seguridad se cierra e interrumpe totalmente el paso de gas al cale...

Page 66: ...Manual I 40 y encendido de chispa www lbwhite com Manual del usuario I 40 32 Diagrama de identificaci n de piezas de mantenimiento Ignici n manual I 17...

Page 67: ...7 10 Tapa para v lvula de control de seguridad 572734 11 Clip termocupla con tornillo 572730 12 Recinto de aire con placa de registro orificio del quemador v lvula de presi n y contratuerca Butano pro...

Page 68: ...un prop sito en particular son expresamente denegadas En el caso de cualquier garant a impl cita que no est eficazmente denegada aqu por efecto de la ley tal garant a impl cita est limitada en tiempo...

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