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PROBLEMS

CAUSES

REMEDIES

1. Burner  will not light.

* Propane gas container is empty.

* Fill container.

* Fuel supply valves closed.

* Open fuel supply valves.

* Excess flow valve in P.O.L.

* Close propane container valve.  Wait 5 minutes

fitting on regulator is closed.

and open container’s  valve slowly.

* Safety control button not fully pushed in.

* Push in button completely.

* Burner orifice manifold is plugged.

* Clean or replace manifold.

* Restriction in gas hose. 

* Remove hose from heater and blow 

out with compressed air or replace if necessary.

* Air in gas line.

* Push in safety control valve’s  pilot button (normally 15 - 

20 seconds is sufficient) on control of gas valve to purge 
air from line (usually necessary at time of installation).  

NOTE:  

Make sure you are pushing the Piezo igniter 
button during this time to prevent gas 
accumulation.

* Safety control valve is defective.

* Replace safety control valve.

* Defective piezo igniter or electrode.

* Refer to the igniter and electrode service instruction 

section for problems associated with these parts.

2. Burner lights but will not 

* Restriction in gas hose.

* See remedy for same cause in Problem #1.

stay lit when safety control  
button is released.

* Insufficient time allowed for

* Hold in control button for 30 seconds to allow proper

thermocouple to heat up..

warm up.

* Loose thermocouple.

* Tighten thermocouple at gas control. Make sure

it is securely pushed into its bracket.  Tighten
finger tight and snug the contact nut with an
appropriate wrench.

* Defective thermocouple.

* Replace thermocouple.

* Burner orifice is plugged.

* See remedy for same in Problem #1.

* Defective safety control valve.

* Replace safety control valve.

* Improper gas pressure.

* Set pressure according to pressure on dataplate.

* Tip switch is open

* Check continuity through switch. If heater is sitting 

properly, replace the switch.

3

. Heater not delivering

* Gas supply valves not fully open.

* Open valves completely.

maximum heat output.

* Burner orifice is plugged.

* Clean burner orifice with compressed air or replace.

* Low fuel supply pressure.

* Consult propane gas supplier.  Cylinder or tank needs 

replacement or refill.  Regulator needs adjustment.  
Check for use of proper regulation and fuel gas.  

15

Troubleshooting

Summary of Contents for CR035

Page 1: ...s manual online at www lbwhite com ATTENTION ALL USERS This heater has been tested and evaluated by ETL in accordance with the requirements of Standard ANSI Z83 7 CSA 2 14 and is listed and approved a...

Page 2: ......

Page 3: ...property damage personal injury or loss of life GENERAL HAZARD WARNING Failure to comply with the precautions and instructions provided with this heater can result in Death Serious bodily injury or b...

Page 4: ...or or the L B White Co Inc for assistance or if you have any questions about the use of the equipment or its application The L B White Co Inc has a policy of continuous product improvement It reserves...

Page 5: ...IDES AND BACK 3 3 1 0 4 5 1 37 U S 6 1 83 CANADA 10 3 05 SPECIFICATIONS CR035 Model Dimensions Inches centimeters L x W x H Minimum Safe Distances From Nearest Combustible Materials Feet Meters Fuel C...

Page 6: ...filter the odorant Propane gas odor may differ in intensity at different levels Since propane gas is heavier than air there may be more odor at lower levels Always be sensitive to the slightest gas od...

Page 7: ...f fuel gases and heat producing products in specific applications Your local authority can advise you about these 9 Use only compressed air a soft brush or dry cloth to clean the heater and it s compo...

Page 8: ...affect safe operation and could result in property damage or injury 7 Heaters used in the vicinity of combustible tarpaulins canvas plastics wind barriers or similar coverings shall be located at leas...

Page 9: ...the heater s dataplate for the gas configuration of the specific heater Do not use the heater in an propane liquid withdrawal system or application If you are in doubt contact the L B White Co Inc 13...

Page 10: ...locked position Gripping the handle while the heater is operating or after the heater has been shut down can result in burns causing injury HANDLE 9 WARNING Fire Hazard Do not operate the heater unles...

Page 11: ...Fig 6 FIG 6 3 Keep the safety control s button depressed for about 30 seconds to allow the thermocouple to warm up On new installations it may take a short time for gas to purge out any air before the...

Page 12: ...ssures to the appliance to make sure that the regulator is reliable 4 Check any heater wiring for corrosion frayed or cut insulation tight connections etc Repair or replace as necessary 5 Review the h...

Page 13: ...ter has been shut down Allow the heater to cool before performing any service Failure to follow this warning will result in burns causing injury 12 Service Instructions GENERAL WARNING Fire and Explos...

Page 14: ...ctrode check the following areas A Igniter 1 Remove the wire from the push button igniter 2 Position a screwdriver tip about 1 8 in 3 mm from igniter See Fig 9 3 Holding the screwdriver by its handle...

Page 15: ...ual 2 Does the pressure reading agree with that given on the dataplate If so no further checking or adjustment is required Proceed to section D 3 If the pressures does not agree with that specified on...

Page 16: ...oblems associated with these parts 2 Burner lights but will not Restriction in gas hose See remedy for same cause in Problem 1 stay lit when safety control button is released Insufficient time allowed...

Page 17: ...llation Used to deliver a working pressure to the appliance under varying conditions in tank pressure SAFETY CONTROL VALVE A gas control valve which is held open by electrical power supplied by the th...

Page 18: ...17 Parts Identification Parts Schematic...

Page 19: ...ter 573315 6 Safety control valve 573250 7 Pressure tap assembly 573311 8 Burner orifice 573252 9 Thermocouple 573253 10 Thermocouple bracket 573263 11 Tip switch 573254 12 Electrode 573256 13 Electro...

Page 20: ...nths of the date code marked on the part If the defect occurs more than 24 months later than the date code but within 24 months from the date of purchase by the end user a copy of a bill of sale will...

Page 21: ...UTILISATEURS VEUILLEZ PRENDRE NOTE Cet appareil a t test et valu par le ETL selon les normes en vigueur ANSI Z83 7 CSA 2 14 Il est homologu et approuv titre d appareil de chauffage de construction cha...

Page 22: ...s rieuses ou la mort MISE EN GARDE G N RALE Le non respect des mesures de pr cautions ainsi que des directives d utilisation de cet appareil telles que d crites dans ce manuel peut entrainer La mort...

Page 23: ...de produits L B White ou avec L B White directement pour toute interrogation ou assistance au sujet de cet appareil et son fonctionnement L B White croit fermement dans le d veloppement et l am liorat...

Page 24: ...nimales de d gagement des mati res combustibles environnantes M tres Consommation de combustible l heure kg 4 Combustible Pression au manifold du br leur kPa CR035 Dimensions cm L x W x H Sp cificatio...

Page 25: ...lement l immeuble avant d y retourner S assurer que la fuite est colmat e et r par e par du personnel qualifi Bien s assurer que la fuite a bel et bien t colmat e et seulement alors rallumer l apparei...

Page 26: ...fonctionne 7 Il nous est parfois ardu de pr dire les cons quences de l uitlisation de nos appareils dans certaines conditions particuli res Communiquez avec le service des incendies de votre localit...

Page 27: ...t rieur seulement L appareil de chauffage sera s install il n est pas directement expos pour arroser le spray la pluie ou d goutter l eau 17 Un r servoir de gaz propane d une dimension minimale de 45...

Page 28: ...une fuite v rifier la propret des pi ces en cause notamment dans le filage des joints de branchement o il pourrait y avoir quelques salet s puis appliquer nouveau de la p te isolante avant de resserer...

Page 29: ...raccord P O L Conserver le capuchon Disposer le r gulateur comme indiqu 2 Ins rer le raccord P O L dans la valve d alimentation en gaz propane Consulter la figure 3 Serrer l crou sur le raccord dans l...

Page 30: ...upport des roulettes pour verrouiller celles ci en place avant d allumer l appareil de chauffage Consulter la figure 4 FIG 4 Pendant les d placements seulement faire pivoter la poign e vers le haut et...

Page 31: ...n de la valve environ 30 secondes pour permettre le r chauffement du thermocouple Il faut noter que sur des installations r centes il peut s couler quelques instants avant que le gaz ne chasse l air e...

Page 32: ...le radiateur doivent tre d gag s et libres de toute mati re combustible d essence et d autres vapeurs et liquides inflammables 2 Le r gulateur doit tre inspect de temps autre afin d assurer que l vent...

Page 33: ...uffage avec de l air comprim ou un chiffon doux et sec Ne pas utiliser de lime de perceuse ou autre pour nettoyer l orifice Ces outils peuvent agrandir le trou ce qui causerait des probl mes de combus...

Page 34: ...ments suivants A Allumeur 1 Retirer le fil reli au bouton poussoir de l allumeur 2 Placer la pointe d un tournevis une distance d environ 3 mm de l allumeur Voir Fig 9 3 En tenant le tournevis par sa...

Page 35: ...de pression coincident elles avec la fiche signal tique Si oui aucune autre v rification ou ajustements ne sont n cessaires Veuillez vous rendre directement la section D 3 Si les lectures de pression...

Page 36: ...acer le orifice D brancher la ligne d alimentation en gaz de l appareil ou celle de la veilleuse et d bloquer l aide d air comprim ou remplacer la les ligne s Appuyer fond sur le bouton poussoir de la...

Page 37: ...ource d alimentation principale ou d un r servoir jusqu l appareil ALLUMEUR PIEZO Composante g n rant le voltage requis l allumage lorsque le bouton de l allumeur a t press Ce voltage est dirig vers l...

Page 38: ...Identification des pi ces composantes SCHEMA DES PIECES COMPOSANTES 18...

Page 39: ...tation en gaz 573315 6 Valve de contr le 573250 7 Manifold 573311 8 Orifice du br leur 573252 9 Thermocouple 573253 10 Support du thermocouple 573263 11 Interrupteur de basculement 573254 12 lectrode...

Page 40: ...v rait d fectueuse l int rieur d une p riode de 24 mois d butant la date code inscrite sur ladite pi ce Si la d fectuosit survient plus de 24 mois apr s la date code mais n anmoins l int rieur d une p...

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