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1. These safety precautions have been developed as

generally applicable to all propane and natural gas-
fired heaters manufactured by the L. B. White
Company.  They are designed to be consistent with
other printed specifications and instructions provided
to you with your heater. 

2. National, state and/or local codes may impose

standards applicable to installation and gas 
servicing subjects covered in these SAFETY
PRECAUTIONS.

3. The gas supply line installation, the repair and the

service of this heater requires continuing expert
training and knowledge of gas heaters and should
not be attempted by anyone who is not so 
qualified:

QUALIFICATIONS  FFOR 

SERVICING  AAND  IINSTALLATION:

a. To be a qualified gas heater service person, you

must have been trained in gas-fired appliance
servicing, repair and also have sufficient
experience to allow you to troubleshoot, replace
defective parts, and test heaters in order to get
them into a continuing safe and normal
operation condition.  You must completely
familiarize yourself with each model heater by
reading and complying with the safety
instructions, labels, owner’s manual, etc. that is
provided with each heater.

b. To be a qualified gas installation person, you

must have sufficient training and experience to
handle all aspects of installing, repairing and
altering gas lines, including selecting and
installing the proper equipment, and selecting
proper pipe size to be used.  This must be done
in accordance with all local, state and national
codes as well as the manufacturer’s
requirements.

4. All installations or applications of L. B. White Co.,

Inc.’s equipment should meet the requirements of
local, state and national propane gas and natural
gas, electrical and safety codes. Your gas supplier,
local licensed electrician, local fire department, and
government agencies can help you determine these
requirements. In absence of local codes, comply 
with the Standard for Storage and Handling of
Liquefied Petroleum Gas, ANSI/NFPA 58-Latest
Edition, ANSI Z223.1/NFPA 54 National Fuel Gas
Code, and ANSI/NFPA 70 National Electrical Code.  If
you are still in doubt, contact the L. B. White Co., Inc.  

5. We cannot anticipate every use which may be made

of our heaters.  Check with our local fire safety
authority if you have questions about applications.

6. Do not operate the heater with panels removed.

7. Forced air heaters shall not be directed toward any

propane gas supply container within 20 ft. (6.10 m)

8. The minimum of propane gas supply cylinder size

should be a 100 pound propane gas supply cylinder.
When using a cylinder supply system, it should be
arranged to provide vapor withdrawal from the
operating cylinder.

9. The heater shall be installed so that it is not directly

exposed to water spray, rain, or dripping water.

10. If at any time you notice something unusual about

the operation of your heater such as gas odor,
overheating, flames other than in the burner area,
etc., evacuate the area immediately and call your 
fire department and your gas service agency.  
Get assurances from the fire department that the
area is free of gas before you attempt to relight
heater.

11. GAS  LLEAKS:  Any leak of gas from the appliance or

gas line creates an extremely hazardous situation.
Even small quantities of leaked gas can explode with
disastrous consequences.  Accordingly, any leak of
fuel, no matter how small, poses the risk of severe
injury or death in the event of an explosion, as well as
the risk that users might be smothered by the
presence of fuel fumes.  The odor of leaking gas may
be masked by other smells in the vicinity of the
appliance.  Propane fuel is heavier than air and is
most readily sniffed by placing your nose close to 
the level of the floor.  If you don’t smell the odor of 
the gas, but nonetheless suspect that propane has
leaked, you should immediately vacate the premises
and call the gas company or your local fire depart-
ment.  Do not allow any sparks or flames to come
into an area where it is suspected that gas has
leaked.

12. Intended use is the heating of agricultural buildings.

This heater is designed for indoor installation only.
Adequate vventilation m

must bbe pprovided, oother-w

wise

sooting oor iimproper ccombustion m

may ooccur.

13. The flow of combustion and ventilation air must not

be obstructed.

14. Do not move, handle, or service heater while 

in operation or connected to a power or fuel 
supply.

15. DO NOT wash down interior or exterior of heater.  Use

a soft brush or dry cloth only to clean interior or
exterior of heater.

16. For safety, this heater is equipped with a manual

reset high-limit switch.  The high limit switch may be

6

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Страница 1: ...WI 54650 800 345 7200 608 783 5691 Fax 608 783 6115 ATTENTION ALL USERS This heater has been tested and evaluated by C S A International in accordance with Standard ANSI Z83 7z CSA 2 14 and is listed...

Страница 2: ...l 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 burns Property damage or...

Страница 3: ...provement It reserves the right to change specifications and design without notice SECTION PAGE General Information 3 Heater Specifications 4 Safety Precautions 5 Installation Instructions General 8 P...

Страница 4: ...de el l Ventilation Air Required to Support Combustion Burner Manifold Pressure Electrical Supply Volts Hz Phase Amp Draw Starting Amps Includes Igniter Dimensions Inches L x W x H Minimum Safe Dista...

Страница 5: ...g gas a and n natural g gas h have m man m made o odorants a added s specifically f for d detection o of f fuel g gas l leaks If a a g gas l leak o occurs y you s should b be a able t to s smell t the...

Страница 6: ...with our local fire safety authority if you have questions about applications 6 Do not operate the heater with panels removed 7 Forced air heaters shall not be directed toward any propane gas supply...

Страница 7: ...and ASME vessels have left hand threads Always use a wrench to make the connection and removal of the P O L fitting Do not use pliers Check for gas leaks 29 This heater is equipped with a ground wire...

Страница 8: ...top leak tighten suspect pipe connections After all connections are checked turn on main burner Stand clear while main burner ignites to prevent injury caused from hidden leaks which could cause flash...

Страница 9: ...roducts and or animals should be protected by a separate back up control system that limits high and low temperatures and also activates appropriate alarms 27 Take time to understand how to operate an...

Страница 10: ...let of first stage regulator to the appliance furthest away No other length is necessary to do the sizing In this example the distance from first stage regulator to appliance furthest away is 230 ft 7...

Страница 11: ...5 53 3 M 200 61 M 225 68 6 M 250 76 2 M 275 83 8 M 300 91 4 M 350 107 M 400 12 2 M 1 2 751 681 626 583 547 516 490 468 430 400 12 7 MM 220 KW 200 KW 183 KW 171 KW 160 KW 151 KW 144 KW 137 KW 126 KW 11...

Страница 12: ...observe and obey minimum clearance distances to combustible materials as stated in the specification section of this owner s manual and on the heater itself FIG 5 NOTE REGULATORS SHOULD ALWAYS BE MOUN...

Страница 13: ...TOR NIPPLE VALVE MANUAL SHUT OFF GAS HOSE ADAPTER SEDIMENTTRAP TO CONTROL VALVE INLET REGULATORVENT GAS FLOW 13 MANUAL SHUT OFF VALVE HOSE AND REGULATOR ASSEMBLY 1 Always use approved pipe thread comp...

Страница 14: ...stays lit See Fig 8 FIG 8 IMPORTANT On new installations there will be air trapped in the gas supply line feeding the appliance The air will gradually be purged out by gas when the heater is first li...

Страница 15: ...sect nests snow or ice on a regulator can block vents and cause excess pressure at the appliance 1 Before cleaning shut off all gas supply valves and disconnect electrical supply 2 The heater should h...

Страница 16: ...nd of heater on case assembly 4 Remove thermostat cover and disconnect motor leads from wire nut and thermostat 5 Remove nuts that secure square motor mounting plate to L bolts on housing 6 Remove fou...

Страница 17: ...er tight and snug it in place DO NOT OVERTIGHTEN OR USE UNNECESSARY FORCE ON THE NUT WHEN TIGHTENING Do not use pliers when removing or replacing the thermocouple Doing so will round off the attachmen...

Страница 18: ...gas control valve are shown in the heater specifications table See page 4 The inlet pressure may need adjustment as necessary to achieve proper outlet pressure g After pressure have been checked shut...

Страница 19: ...econds to to warm up thermocouple allow thermocouple to heat up properly Loose thermocouple Tighten thermocouple Defective thermocouple Replace thermocouple Pilot light frame dirty Clean pilot light f...

Страница 20: ...e chatters Defective solenoid in gas valve Replace gas valve Gas pressure too high Check nameplate on heater for correct type of gas and operating pressure Improper voltage Check voltage supply agains...

Страница 21: ...oper cleaning checking for proper gas pressures etc With any pilot light assembly always make sure the thermocouple is completely installed within the pilot bracket by either its mounting clip or nut...

Страница 22: ...HED LINE ELECTRICAL CONNECTION DIAGRAM MOTOR NEUTRAL CABINET MOTOR GROUND SOLENOID S HIGH LIMIT SWITCH MOTOR THERMOSTAT AIR PROVING SWITCH ELECTRICAL LADDER DIAGRAM IF ANY OFTHE ORIGINALWIRE AS SUPPLI...

Страница 23: ...the dual purpose of igniting 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...

Страница 24: ...PARTS SCHEMATIC Parts Identification 6 7 8 9 10 11 14 15 19 20 21 22 23 12 13 16 17 18 27 25 26 29 28 24 1 2 3 5B 5B 5A 30 4 24...

Страница 25: ...8 12 Burner 08026 13 Pilot Assembly w Orifice 02729 14 Orifice Pilot 02689 15 Tubing Pilot w Nuts 03032 16 Thermocouple 03497 17 Shield Pilot 08205 18 Base 06472 19 Motor 22495 20 Mount Motor 09870 21...

Страница 26: ...e d date o of p purchase b by the e end u 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 lat...

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