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Contact your local L.B. White dealer for replacement parts

and service or call the L.B. White Company, Inc. at 

(608) 783-5691 for assistance.  Be sure that you have your

heater model number and configuration number when

calling.

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L.B. White Co., Inc. warrants that the component parts of its

equipment are free from defects in material and

workmanship, when properly installed, operated, and

maintained in accordance with the Installation and

Maintenance Instructions, safety guides and labels

contained with each unit.  If, 

within 12 months from the

date of purchase by the end user

, any component is found

to be defective, L.B. White Co., Inc. will at its option, repair 

or replace the defective part or equipment, with a new part

or equipment, F.O.B., Onalaska, Wisconsin.  

A warranty card on file at L.B. White will automatically

qualify a unit and its component parts for warranty

consideration.  If a warranty card is not on file, a copy of the

bill of sale will be required to establish warranty

qualification.  If neither is available, the warranty period will

be 12 months from date of shipment from L B. White.  

Warranty Policy

Replacement Parts and Service

EQUIPMENT

PARTS

L.B. White Co., Inc. warrants that replacement parts

purchased from the company and used on the appropriate

L. B. White equipment are free from defects both in material

and workmanship for 

12 months from the date of

purchase by the end user

. Warranty is automatic if a

component is found defective within 12 months of the date

code marked on the part.  If the defect occurs more than 12

months later than the date code but within 12 months from

the date of purchase by the end user, a copy of a bill of sale

will be required to establish warranty qualification. 

The warranty set forth above is the exclusive warranty

provided by L.B. White, and all other warranties, including

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, such implied warranty is limited in

duration to the duration of the applicable warranty stated

above.  The remedies set forth above are the sole and

exclusive remedies available hereunder.  L.B. White will not

be liable for any incidental or consequential damages

directly or indirectly related to the sale, handling or use of

the equipment, and in any event L.B. White's liability in

connection with the equipment, including for claims based

on negligence or strict liability, is limited to the purchase

price.  

Some regions do not allow limitations on how long an

implied warranty lasts, so the above limitation may not apply

to you.  Some regions do not allow the exclusion or

limitation of incidental or consequential damages, so the

above limitation or exclusion may not apply to you.  This

warranty gives you specific legal rights, and you may also

have other rights which vary from region to region.

Содержание AB230

Страница 1: ...as Association as a direct gas fired circulating heater for the heating of agricultural animal confinement buildings The heater is approved for indoor use only If you are considering using this produc...

Страница 2: ...ury 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 burns Property damage or loss...

Страница 3: ...al L B White distributor 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 i...

Страница 4: ...30 L P Natural Gas Gas Model Ventilation Air Required to Support Combustion 1 83 Meters Reference AS1596 and AS5601 Gas Installations Burner Manifold Pressure Electrical Supply Volts Hz Phase Amp Draw...

Страница 5: ...ss and difficulty in breathing Symptoms of improper combustion affecting livestock can be disease lower feed conversion or death Asphyxiation Hazard Some people cannot smell well Some people cannot sm...

Страница 6: ...are fully functioning 6 Do not operate the heater with its door s open or panel removed 7 Do not locate fuel gas containers or fuel supply hoses anywhere near the blower outlet of the heater 8 Do not...

Страница 7: ...used from hidden leaks that could cause flashback With the main burner in operation check all connections hose connections fittings and joints as well as the gas control valve inlet and outlet connect...

Страница 8: ...parts replaced immediately The heater must be retested by properly qualified service personnel before placing the heater back into use 1 Optional air diverters can be installed in the heater outlet t...

Страница 9: ...RS SHOULD ALWAYS BE MOUNTED OUTDOORS IF CIRCUMSTANCES FORCE INSTALLINGTHE REGULATOR INDOORS THE REGULATOR SVENT MUST BEVENTED OUTDOORS USINGVENT LINE NO SMALLERTHANVENT OPENING VENT OF REGULATOR MUST...

Страница 10: ...lation and wiring of a thermostat must be done by an electrician or someone properly qualified b The thermostat may use 18 gauge 3 wire cord to handle the voltage being supplied to the thermostat c Fo...

Страница 11: ...nclosure 3 The gas control valve incorporates a manual gas shut off feature Position the indicator on the shut off knob to pilot Fully depress the red pilot button located on the control valve while a...

Страница 12: ...and the throat of the casting are free of dust accumulation and the area between the heat chamber top and inside case is also free of dust c When washing with water observe and obey the Warning within...

Страница 13: ...ITCH ARM FANWHEEL PIVOT POINT OF FLAPPER EDGE OF FLAPPER PIVOT POINT OF FLAPPER FLAPPER 31 7 MMTO 34 9 MM 1 Shut off the gas supply to the heater 2 Disconnect the heater from its electrical supply 3 M...

Страница 14: ...the stack 7 Brush off the top of the pointed pilot orifice making sure dust and dirt have not plugged orifice hole If the orifice must be removed use the appropriate size wrench to loosen and remove t...

Страница 15: ...on the gas control valve 8 To assemble reverse above procedure IMPORTANT The thermocouple is an important safety device which works directly with the pilot safety control valve It should only be repla...

Страница 16: ...ARNING Fire and Explosion Hazard Do not disassemble the gas control valve Do not attempt to replace any components on the gas control valve The gas control valve must be replaced if any physical damag...

Страница 17: ...ms are numbered sequentially along with a brief explanation of each problem Start at the diamond closest to the identified problem and proceed with each step performing whatever tests are suggested Af...

Страница 18: ...s the pilot control button fully depressed Replace pilot orifice Is there air in the gas line No No Fully depress the pilot button No No No Yes Depress pilot button to bleed off the air until pilot li...

Страница 19: ...d clean with compressed air Do not use pointed instruments Replace pilot orifice if necessary Is pilot assembly including orifice clean Are pilot line or gas supply hose partially plugged Yes Remove a...

Страница 20: ...from around flapper or air flow switch Tighten set screws to motor shaft Reset switch Determine cause of high limit tripping See Problem 7 Yes Clean out debris Check electrical connections to high li...

Страница 21: ...d to motor Do thermostat contacts open and close Perform continuity check Provide proper voltage See heater dataplate Check circuit breaker in electrical system Set thermostat above room temperature C...

Страница 22: ...ot stay l l it when m m ain burner a a nd blower a a re operating Have you checked for proper fuel use and inlet gas pressure Yes No Check for proper pressure Make sure proper fuel is being used for...

Страница 23: ...ane in the line Check building electrical system Repair as necessary See heater dataplate for correct voltage Is proper voltage being supplied to motor Is heater reasonably clean Remove restriction No...

Страница 24: ...f o o f burner Has gas pressure been checked Yes No Yes Are there blockages in burner casting burner orifice or primary air inlets of casting Clean with compressed air Check for proper pressure to inl...

Страница 25: ...mocouple holds it securely within the bracket Other thermocouples use a retainer nut to hold the thermocouple in place Make sure the nut is securely tightened 2 With any electrical problem all wiring...

Страница 26: ...ONAL GROUND JUMPER REMOVETO ADD THERMOSTAT AIR PROVING SWITCH YELLOW CABINET CONTROLVALVE MOTOR THERMOSTAT GROUND POWER CORD CABINET CONTROLVALVE MOTOR THERMOSTAT GROUND NEUTRAL L 1 THERMOSTAT AIR PRO...

Страница 27: ...iting the main burner and heating the thermocouple Pilot Safety Control Valve A gas control valve which is held open by electrical power supplied by a pilot generator and which closes automatically to...

Страница 28: ...Parts Identification PARTS SCHEMATIC 28...

Страница 29: ...Gas 07829 Orifice Pilot Natural Gas 06968 19 Bracket Pilot Burner 07831 20 Shield Pilot Barrel Assembly 21128 21 Terminal Block 5 position 08253 22 Transformer 240 24 VAC 20045 23 Enclosure Electrica...

Страница 30: ...453W HOT SU 210 ELECTRICAL HIG LABEL LOCATION ON BURNER END PANEL RT UP 20453WARNING HOT SURFACES DATAPLATE 21108 N G 21107 L P 21007WARNING LECTRICAL GROUNDING 20384 HIGHVOLTAGE 20385 ISOLATE 21280 B...

Страница 31: ...Strip to Motor Brown 86 cm 20613 Wire Terminal Strip to Motor Blue 86 cm 20969 Wire Motor to Base Green Yellow 112 cm 21124 Wire Gas Valve to Base Green Yellow 61 cm 21125 Description Application Part...

Страница 32: ...ate of purchase by the end user Warranty is automatic if a component is found defective within 12 months of the date code marked on the part If the defect occurs more than 12 months later than the dat...

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