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1.

Read all safety precautions and follow L. B. White
recommendations when installing this heater.  If
during the installation or relocating of heater, you
suspect that a part is damaged or defective, call a
qualified service agency for repair or replacement.

2.

Install chimney, Part #24311 onto exhaust outlet.
Install raincap, Part #24223 (optional accessory)
onto chimney to protect against water entry when
heater is installed outside.  See Fig. 1.

FIG. 1

3.

This heater may be installed either indoors or
outdoors.  For  indoor installations, the heater must
be vented to outside.  See Figs. 2 & 3 on page 7 for
chimney set-up and installation.

4.

The heater may be ducted.  Use only 20 ft. flexible
duct, part #24220, and duct adapter, part #26986.
Both parts are optional accessories.  Do not use any
other length of duct, field fabricated ducts, or
adapters, stove pipes, etc.  Locate the duct under
s u i t a b l e   w i n d   b a r r i e r   m a te r i a l s   fo r   j o b s i te
requirements.

5.

When installed indoors, proper ventilation air must be
supplied to support the combustion of the heater.
Refer to Pg. 4 of this Owner’s Manual, or heater’s
dataplate for ventilation air requirements.

6.

Insure all heater accessories have been installed.

7. The heater must be installed so as not to interfere

with or obstruct normal exits, emergency exits, doors
and walkways.

8. Railing, fencing or suitable substitute materials must

be used to keep the heating equipment from any
people using and visiting the structure.

9. The unit shall be located so that rain, ice, or snow

d r a i n a g e   f ro m   t h e   s t r u c t u r e   d o e s   n ot   a f fe c t
equipment operation.  The heater must be mounted
above any pooled or standing water.  A surrounding
trench is recommended to drain any rain, ice or snow
away from the unit.

10. The ground and surrounding terrain must be cleared

of any combustible vegetation and other combustible
materials when the heater is used.

11. Eventually, like all electrical/mechanical devices, the

thermostat can fail.  Thermostat failure may result in
an underheating condition.  The thermostat should be
tested to make sure it turns the heater on and off
within a temperature differential of ±3°F.

12. Take time to understand how to operate and maintain

the heater by using this Owner’s Manual.  Make sure
you know how to shut off the power supply to the
heater.  

13.

Any defects found in performing any of the service or
maintenance procedures must be eliminated and
defective parts replaced immediately.  The heater
must be retested by properly qualified ser vice
personnel before placing the heater back into use.

EXTENSION CORD WIRE SIZE REQUIREMENTS 
FOR DIRECTOR 300

6 to 100 ft. long, use 14 AWG rated cord

101 to 200 ft. long, use 12 AWG rated cord

201 to 300 ft. long, use 10 AWG rated cord

18.

When heater is moved or stored, it must be in a level
position or fuel spillage may occur.

19.

N eve r   m ove ,   h a n d l e ,   r e f u e l ,   o r   s e r v i c e   a   h ot ,
operating, or plugged-in heater.

20.

Never attach duct work to rear of heater.

21.

Follow all local codes if connecting the heater to an
external fuel source.

22.

Heaters used in the vicinity of tarpaulins, canvas, or
similar enclosure materials shall be located in safe
distance from such materials.  The recommended

minimum safe distance is 10 f t.  It is fur ther
recommended that these enclosure materials be of a
fire retardant nature.  These enclosure materials
shall be securely fastened to prevent them from
igniting or from upsetting the heater due to wind
action.

23.

Unplug heater when not in use.

24.

When the heater is used in an enclosed or partially
enclosed permanent or temporary structure, tests for
the presence of carbon monoxide shall be made
within one hour after the start of each shift, and at
least four hours thereaf ter.  Immediate, more
frequent testing may be dictated by job conditions.

Installation Instructions

6

CHIMNEY

EXHAUST OUTLET

CHIMNEY

EXHAUST OUTLET

RAIN CAP

Summary of Contents for CP300CKI

Page 1: ...00 345 7200 Owner s Manual and Instructions Director Construction Heater 150 28136 MODELS OUTPUT Btuh FUEL CP300CKI 258 700 This heater has been tested and evaluated by C S A International in accordan...

Page 2: ......

Page 3: ...n of this heater in a home or recreational vehicle may result in a fire or explosion Fire or explosions can cause property damage or loss of life FOR YOUR SAFETY Do not store or use gasoline or other...

Page 4: ...r 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 the...

Page 5: ...R 297 352 Minimum Ambient Temperature in Which Heater May Be Used Duct Diameter and Maximum Length Using 1 way Adapter 16 in x 75 ft Using 2 way Adapter 2 12 in x 35 ft SPECIFICATIONS Model Net Weight...

Page 6: ...er function upon heater installation when relocating and after servicing 9 This heater should be inspected for proper operation by a qualified service person before each use not less than once per shi...

Page 7: ...ustible materials when the heater is used 11 Eventually like all electrical mechanical devices the thermostat can fail Thermostat failure may result in an underheating condition The thermostat should...

Page 8: ...cks outlet diameter E Minimal 3 ft 1 Anti wind device provided with the heater 2 Horizontal crossing with minimal upside angle pitch of 5 3 Chimney 8 in x 8 in of minimal inside measure 4 Chimney anti...

Page 9: ...ignitor sends voltage to the spark plug The spark plug ignites the fuel and air mixture THE FLAME OUT CONTROL SYSTEM This system causes the heater to shut down if the flame goes out It also allows th...

Page 10: ...t socket on control panel and remove cover from thermostat socket See Fig 5a b Connect thermostat plug to socket Lock plug to socket using latch See Fig 5b FIG 5 a FIG 5 b CONNECTING THERMOSTAT Access...

Page 11: ...to ON The heater will start when thermostat is set above surrounding air temperature 6 When in normal operation the Ignition control reset button with lamp emits a GREEN light 7 When the unit is start...

Page 12: ...set Instructions 14 11 1 Check all wiring associated terminals and electrical components within the heater for corrosion frayed or cut insulation tight connections etc Repair or replace as necessary 2...

Page 13: ...ng using compressed air or a soft brush or dry rag on its case and internal components At this time dust off the motor case to prevent the motor from over heating b At least once a year give the heate...

Page 14: ...electrical leads for the respective component 7 For reassembly reverse the respective service procedure Ensure fuel connections are tightened securely 8 After servicing start the heater to ensure prop...

Page 15: ...10 Checking Pressure 1 Remove pressure gauge plug from fuel pump port as shown in Fig 11 located in the upper right hand corner of the pump Use a 4 mm allen wrench 2 Install a pressure gauge that has...

Page 16: ...aft flat before tightening FIG 15 FIG 16 1 25 Set the air adjustment collar at the burner to compensate for change in altitude The heater is set from the factory to operate at 1 000 ft above sea level...

Page 17: ...nywhere from 50 to 60 k ohm Shine a bright light flash light at the photocell lens Resistance should drop to anywhere from 2 4 k ohm If no change in resistance the photo cell is defective and should b...

Page 18: ...t the top of the fuel filter housing 2 Remove filter from housing bowl and clean as necessary with fresh fuel Replace filter if necessary 3 Ensure filter gasket and bowl o ring are in good condition a...

Page 19: ...uence to determine cause of failure Problems Page Motor does not run heater does not light 19 Motor runs heater ignites emits smoke 19 Motor runs igniter does not spark 20 Motor runs ignitor sparks he...

Page 20: ...Yes Determine electrical requirements of heater Ensure it matches power supply Check wiring of power supply to heater Motor runs heater ignites but emits smoke Yes Are air inlet and outlet free of blo...

Page 21: ...ittings are positioned according to illustrations in manual No Are air tube fittings properly positioned Check tubes and fittings If necessary remove and blow out with air No Are air pressure tubes an...

Page 22: ...Electrical Connection 21 AUTO RESET LIMIT SWITCH NEUTRAL...

Page 23: ...tem and monitors safe operation of the heater The device also incorporates a reset which must be pushed to restart the heater if ignition fails Ignition Transformer Receives 120 volts from the ignitio...

Page 24: ...56 60 57 61 63 62 31 B 46 45 43 44 42 41 40 53 52 51 49 50 47 72 A 76 64 65 66 14 68 67 61 28 27 26 25 29 30 24 73 74 33 21 20 16 18 23 17 18 17 12 11 75 78 77 78 74 10 39 9 8 A 32 31 22 38 B 7 37 36...

Page 25: ...rd bracket 572404 23 Fuel tank with cap 572384 24 Fuel cap standard 572386 with fuel gauge 572647 25 Axle with supports 572385 26 Support axle 572642 27 Wheel wtih spring washer 572383 28 Spring washe...

Page 26: ...Fuel line 572355 62 Photocell 572623 63 Holder photocell 572624 64 Pump 572625 65 Solenoid spool 572626 66 Solenoid valve 572627 67 Hose Fitting 572355 68 Coupling 572356 69 Heated fuel filter assembl...

Page 27: ...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...

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