Desa BLP100 User's Manual
Contents
1. Properly used the heater provides safe economical heating Products of combustion are vented into the area being heated We cannot foresee every use which may be made of our heaters Check with your local fire safety authority if you have questions about heater use Other standards govern the use of fuel gases and heat producing products for specific uses Your local authorities can advise you about these Carbon Monoxide Poisoning Some people are more affected by carbon monoxide than others Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness and or nau sea If you have these signs the heater may not be working properly Get fresh air at once Check for proper ventilation and have heater serviced Propane Gas Propane gas is odorless An odor making agent is added to propane gas The odor helps you detect a propane gas leak However the odor added to propane gas can fade Propane gas may be present even though no odor exists Make certain you read and understand all warnings Keep this manual for reference It is your guide to safe and proper operation of this heater For more information visit www de Install and use heater with care Follow all local ordinances and codes In the absence of local ordinances and codes refer to the Standard for Storage and Handling of Liquefied Petroleum Gas ANSI NFPA 56 and the Propane Installation Code CAN CGA B149 2 This instructs on the safe storage2. Insects and small animals may place foreign objects in heater Keep inside of heater free from combustible and for eign objects MAINTENANCE A WARNINGS Never service heater while it is plugged in con nected to propane supply operating or hot Se vere burns and electrical shock can occur Keep heater clear and free from combustible mate rials gasoline and other flammable vapors and liquids Do not block the flow of combustion or ventilation air Keep heater clean Clean heater annually or as needed to re move dust and debris If heater is dirty or dusty clean heater with a damp cloth Use household cleaners on difficult spots Inspect heater before each use Check connections for leaks Apply mixture of liquid soap and water to connections Bubbles forming show a leak Correct all leaks at once Inspect hose regulator assembly before each use If hose is highly worn or cut replace with hose specified by manufacturer Have heater inspected yearly by a qualified service agency Keep inside of heater free from combustible and foreign ob jects Remove motor and other internal parts if needed to clean inside of heater see Service Procedures page 7 Clean fan blades each season or as needed see Fan page 8 DESA TROUBLESHOOTING TROUBLESHOOTING Note For additional help visit DESA WARNING Never service heater while it is plugged in connected to propane supply operating or h
3. motor mount and fan see Motor steps 1 through 8 page 7 Clean fan using soft cloth moistened with kerosene or solvent Dry fan thoroughly Ken Replace fan on motor shaft Make sure setscrew is touching back of flat surface on motor shaft see Figure 8 5 Place setscrew on flat of shaft Tighten setscrew firmly 40 50 inch pounds 6 Place motor motor mount and fan guard into rear of heater shell see Motor steps 14 through 18 page 7 Fan Setscrew Motor Shaft Figure 8 Fan Motor Shaft and Setscrew Location Fan WT Shaft Setscrew Figure 9 Fan Cross Section SPARK TRANSFORMER 1 Remove base tray 2 Locate and disconnect white black and orange wires from spark transformer 3 Remove two screws holding spark transformer to base Re move sheet metal nuts on transformer and install on new trans former Discard spark transformer 4 Install new spark transformer Position new spark transformer in same manner as old transformer 5 Connect white black and orange wires to new spark trans former Connect wires to correct terminals as noted in step 2 6 Replace base tray Ignitor Wire Bushing Figure 10 Removing Ignitor Wire from Spark Transformer IGNITOR 1 Remove motor motor mount and fan guard see Motor page 7 steps 1 through 6 2 Remove orange ignitor wire from ignitor 3 Remove ignitor mounting screw from rear head using nu
4. 3 For more information visit www
5. ANT Tighten regulator with vent pointing down Pointing vent down pro tects regulator from weather damage For more information visit www de 52 3 Connect hose to inlet connector Tighten firmly using a wrench IMPORTANT Extra hose or piping may be used if needed In stall extra hose or piping between hose regulator assembly and propane tank You must use the regulator supplied with heater 4 Open propane supply valve on propane tank s slowly Note If not opened slowly excess flow check valve on propane tank will stop gas flow If this happens close propane supply valve and open again slowly 5 Check all connections for leaks Close propane supply valve Propane Tank Fuel Gas Connector pointing down 100 000 Btu Hr Model Shown Inlet Connector Figure 4 Hose and Inlet Connector VENTILATION WARNING Follow the minimum fresh outside air ventilation requirements If proper fresh outside air ventilation is not provided carbon monoxide poison ing can occur Provide proper fresh outside air ventilation before running heater Provide a fresh air opening of at least three square feet for each 100 000 Btu Hr rating Provide extra fresh air if more heaters are being used ate 211142011 102370 01K OPERATION STORAGE MAINTENANCE OPERATION STORAGE A WARNING Follow the minimum fresh outside air ventilation requirements If proper fresh outside a
6. DELE NUMBER DESCRIPTION 102362 01 BaseTray BLP100 M11084 26 HexTPG Screw 10 16X 38 REM100LP 103917 01AA Base 099138 02 Nozzle 098511 216 Shell Kit M11084 29 Hex TPG Screw 10 16 X 75 M51104 01 Handle di Combustion Chamber Kit 099538 01 Thermocouple 099237 01 Thermocouple Clip 099334 02 Fuel Tube Kit M51153 01 Fan 102366 01 Motor 102380 01 Motor Bracket NTC 4C Hex Lock Nut 1 4 20 102315 02 Fan Guard 099393 03 Control Knob 101732 04 Thermal Switch Kit Incl Wire Assemblies 102487 01 Ignitor Electrode 097806 02 Ignitor Cable M11084 38 Screw Hex TPG 8 18 X 38 098219 17 Power Cord M11143 1 Strain Relief Bushing 103846 01 Valve Kit 102601 01 Ignition Control 079010 30 Wire Assembly Relay 079010 19 Wire Assembly Relay 097951 14 Wire Assembly Relay 103847 01 Relay Kit 102602 01 U Clip Nut 6 X 12 M9900 170 Wire Assembly Ignition Control M16841 56 Wire Assembly Ignition Control M16841 68 Wire Assembly Ignition Control 099125 11 Terminal Board 099157 01 Break Mandrel Rivet 3 16 PARTS AVAILABLE NOT SHOWN 079231 01 Service Center List 097650 01 Tradename Decal BLP100 110789 01 Tradename Decal REM100LP 105350 09 Operation Decal 105351 01 Warning Decal 102599 01 Electrical Decal 111632 05 Model Data Decal LPA3100 Regulator and Hose Assembly LPA1000 10 Hose Assembly LPA2150 Regulator This list contains replaceable parts used in your heater When ordering parts follow the instructions listed unde
7. DESA PROPANE CONSTRUCTION FORCED AIR HEATER HEATING PRODUCTS OWNER S MANUAL For more information visit www desatechy com Models BLP100 REM100LP Variable 65 000 85 000 and 100 000 Btu Hr IMPORTANT Read and understand this manual before assembling starting or servicing heater Improper use of heater can cause serious injury Keep this manual for future reference A GENERAL HAZARD WARNING FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER CAN RESULT IN DEATH SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE EXPLOSION BURN ASPHYXIATION CARBON MONOXIDE POISONING AND OR ELECTRICAL SHOCK ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS MANUAL LABELS ETC CONTACT THE MANUFACTURER TABLE OF CONTENTS SAFETY INFORMATION esent 2 TROUBLESHOOTING sees 6 PRODUCT IDENTIFICATION 0 eee eee eee eee teeter teeter 3 SERVICE PROCEDURES 4 essere 7 UNPAGCHKIN 3 eth erm eris 3 c SPECGCIFICATIONS 2 ea nee inne 9 THEORY OF OPERATION esee 3 WIRING DIAGRAM eee cee eee tree te rennen 9 PROPANE SUPPLY sis erem ets 4 ACCESSORIES inet abad etum aetates 9 INSTALLATION ie te tee 4 ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST 10 VENTILATION ts
8. Hr Model information visit www desatech com 102370 01K UNPACKING 1 Remove all packing items applied to heater for shipment Keep plastic cover caps attached to inlet connector and hose regu lator assembly for storage Remove all items from carton 3 Check all items for shipping damage If heater is damaged promptly inform dealer where you bought heater THEORY OF OPERATION The Fuel System The hose regulator assembly attaches to the propane gas supply The propane gas moves through the automatic control valve and out the nozzle The Air System The motor turns the fan The fan pushes air into and around the combustion chamber This air is heated and provides a stream of clean hot air The Ignition System The spark transformer and ignitor lights the main burner The Safety Control System This system causes the heater to shut down if the flame goes out Note Some parts are located differently on some models Combustion Chamber Nozzle Regulator Assembly Air For Combustion dren Fuel And Heating Figure 2 Cross Section Operational View DESA PROPANE SUPPLY INSTALLATION VENTILATION PROPANE SUPPLY Propane gas and propane tank s are to be furnished by the user Use this heater only with a propane vapor withdrawal supply system See Chapter 5 of the Standard for Storage and Handling of Liquefied Petroleum Gas ANSI NFPA 58 and the Propane Instal l
9. R HEATERS lees i ji PROPANE LP AND NATURAL GAS GARAGE HEATERS PROPANE LP PROPANE LP AND NATURAL PATIO HEATERS GAS CHIMENEAS WARRANTY AND REPAIR SERVICE KEEP THIS WARRANTY Model Serial No Date of Purchase LIMITED WARRANTY DESA Heating Products warrants this product and any parts thereof to be free from defects in materials and workmanship for one 1 year from the date of first purchase when operated and maintained in accordance with instructions This warranty is extended only to the original retail purchaser when proof of purchase is provided This warranty covers only the cost of parts and labor required to restore the product to proper operating condition Transportation and incidental costs associated with warranty repairs are not reimbursable under this warranty Warranty service is available only through authorized dealers and service centers This warranty does not cover defects resulting from misuse abuse negligence accidents lack of proper maintenance normal wear alteration modification tampering contaminated fuels repair using improper parts or repair by anyone other than an authorized dealer or service center Routine maintenance is the responsibility of the owner THIS EXPRESS WARRANTY IS GIVEN IN LIEU OF ANY OTHER WARRANTY EITHER EXPRESSED OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PA
10. RTICULAR PURPOSE DESA Heating Products assumes no responsibility for indirect incidental or consequential damages Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations or exclusions may not apply to you This Limited Warranty gives you specific legal rights and you may also have other rights which vary from state to state We reserve the right to amend these specifications at any time without notice The only warranty applicable is our standard written warranty We make no other warranty expressed or implied WARRANTY SERVICE Should your heater require service return it to your nearest authorized service center Proof of purchase must be presented with the heater The heater will be inspected A defect may be caused by faulty materials or workmanship If so DESA Heating Products will repair or replace the heater without charge REPAIR SERVICE Return your heater to your nearest authorized service center Repairs not covered by the warranty will be billed at standard prices Each Service Center is independently owned and operated We reserve the right to amend these specifications at any time without notice For information write to the address below When writing always include model number and serial number DESA HEATING PRODUCTS 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 ATTN Customer Service Department 102370 01 102370 01 Rev K NOT A UPC 08 0
11. and handling of pro pane gases Use only the electrical voltage and frequency specified on model plate The electrical connections and grounding of the heater shall follow the National Electric Code ANSI NFPA 70 or the Canadian Electrical Code Part 1 Electrical grounding instructions This appliance is equipped with a three prong grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong receptacle or extension cord This product has been approved for use in the Commonwealth of Massachusetts Use only the hose and factory preset regulator provided with the heater Use only propane gas set up for vapor withdrawal Provide adequate ventilation Before using heater provide at least a three square foot opening of fresh outside air for each 100 000 Btu Hr of rating For indoor use only Do not use heater outdoors Do not use heater in occupied dwellings or in living or sleeping quarters Do not use heater in basement or below ground level Propane gas is heavier than air If a leak occurs propane gas will sink to the lowest possible level Keep appliance area clear and free from combustible materials gasoline paint thinner and other flammable vapors and liquids Do not use heater in areas with high dust content Dust is combustible Minimum heater clearances from combustible materials Outlet 8 Ft Sides 2 Ft Top 6Ft Rear 2 Ft Keep heater at least six feet
12. annual household income Under 19 999 20 000 to 34 999 35 000 to 49 999 50 000 to 74 999 75 000 to 99 999 100 000 and Over What is the population of your area Under 10 000 10 000 to 25 000 25 000 to 50 000 50 000 to 100 000 100 000 to 250 000 Over 250 000 Store where product was purchased Name City State In choosing this product how important were the following Not Somewhat Very Not Somewhat Very Availability Size O Price Prior Brand Experience Built In Thermostat Overall Quality Ease of Operation Heat Output Btu Hr Rating Special Features Variable Heat Output Btu Hr Salesperson s Recommendation Made in USA Friend Relative s Recommendation O Warranty Portability Local Service Quiet Operation Value for Price This question will allow us to better understand the demographic profile of our customers Which of the following best describes you not required African American Asian American Mexican Puerto Rican Cuban Other Hispanic White Other 1 Postage Required DESA HEATING PRODUCTS 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 TAPE OTHER OUTDOOR HEATING PRODUCTS PORTABLE KEROSENE DIESEL FORCED AI
13. ation Code CAN CGA B149 2 Your local library or fire depart ment will have this booklet The amount of propane gas ready for use from propane tanks varies Two factors decide this amount 1 The amount of propane gas in tank s 2 The temperature of tank s The chart below shows the number of 100 pound tanks needed to run this heater Temperature F Number of tanks at Tank 100 000 Btu Hr 32 2 20 2 10 3 0 3 10 Use larger tank 20 Use larger tank Less gas is vaporized at lower temperatures You may need two or more 100 pound tanks or one larger tank in colder weather Your local propane gas dealer will help you select the proper supply system The minimum surrounding air temperature rating for each heater is 20 F 29 C INSTALLATION A WARNING Review and understand the warnings in the Safety Information section page 2 They are needed to safely operate this heater Follow all local codes when using this heater A WARNING Test all gas piping and connections for leaks after installing or servicing Never use an open flame to check for a leak Apply a mixture of liquid soap and water to all joints Bubbles forming show a leak Correct all leaks at once 1 Provide propane supply system see Propane Supply above 2 Connect fuel gas connector fitting on hose regulator assembly to propane tank s Turn counterclockwise into threads on tank valve Tighten firmly using wrench IMPORT
14. e ie ibe dengan ee 4 TECHNICAL SERVICE esee 12 OPERATION ipe bar et hoes eg sea 5 REPLACEMENT PARTS 1 esee 12 STORAGE ege eet diee 5 OWNER S REGISTRATION 13 MAINTENANCE essent 5 WARRANTY INFORMATION Back Cover Save this manual for future reference DESA SAFETY INFORMATION SAFETY INFORMATION A WARNINGS WARNING This product contains and or generates chemicals known to the State of California to cause cancer or birth defects or other reproductive harm WARNING FIRE BURN INHALATION AND EX PLOSION HAZARD KEEP SOLID COMBUSTIBLES SUCH AS BUILDING MATERIALS PAPER OR CARD BOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUC TIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASO LINE SOLVENTS PAINT THINNER DUST PARTICLES OR UNKNOWN CHEMICALS A WARNING NOT FOR HOME OR RECREATIONAL VEHICLE USE The heater is designed for use as a construction heater in accordance with ANSI Z83 7 CGA 2 14 Other standards govern the use of fuel gases and heating products for specific uses Your local authority can advise you about these The primary purpose of construction heaters is to provide temporary heating of buildings under construc tion alteration or repair
15. ed by Self Service Center Other If you bought this product yourself did you plan to purchase this type of product before going into the store Yes No Type of store where product was purchased Hardware Propane Dealer Natural Gas Utility Co Home Center or Builder s Supply Farm Ag Supply Auto Parts Warehouse Club Industrial Contractor Supply Rental Store Discount Store HVAC Dealer Other What is your primary source of heat Propane LP Natural Gas Kerosene Diesel Electric Other What motivated you to buy this product Sudden Cold Weather Replace Older Model D I Y Home Project Emergency Back Up Heat Heater on Sale Construction Project Hard to Heat Location Other How did you learn about this product brand Advertisement Relative or Friend Co Worker Store Representative Store Display Previously Owned a Heater Other Specify What other brands did you consider None Master Remington All Pro Dayton Universal Mr Heater L B White Tradesman John Deere Dyna Glo Dura Heat Paulin Coleman Vogelzang American Other Who selected the product Male O Female O Both Level of Education of Purchaser High School Vocation Technical School Some College Completed College Graduate School Age of Purchaser Under 20 20 29 30 39 O40 49 O50 59 060 or Over Buyer s total
16. factory PARTS NOT UNDER WARRANTY Contact authorized dealers of this product If they can t supply original replacement part s either contact your nearest Parts Cen tral or call DESA Heating Products at 1 866 672 6040 for referral information When calling DESA Heating Products have ready model number of your heater the replacement part number COM 102370 01K OWNER S REGISTRATION FORM Complete registration form and mail or complete on line registration at www desatech com within 30 days after purchase Brand Reddy Heater Master Remington etc Model R60 HD15 etc Date Purchased Note Keep receipt for warranty verification Serial Number 1 1 1 7or9digit number located on product or identification tag First Name Last Name Address City State Zip Country Phone E Mail Please answer the following questions to register your product with DESA Heating Products 1 2 NO 10 11 12 13 14 15 16 17 18 19 Who will heater be used by Individual Business Will you use your heater in more than one location Yes No Where will the product be used You may select more than one Workshop Barn Residential Construction Commercial Construction Garage Factory Recreation Warehouse Utility Shed Outbuilding O Other Specify Cost of product excluding sales tax Maintenance service work will be perform
17. from propane tank s Do not point heater at propane tank s within 20 feet Keep propane tank s below 100 F Check heater for damage before each use Do not use a dam aged heater Check hose before each use of heater If highly worn or cut replace with hose specified by manufacturer before using heater Locate heater on stable and level surface if heater is hot or operating Never block air inlet rear or air outlet front of heater Keep heater away from strong drafts wind water spray rain or dripping water Do not leave heater unattended Keep children and animals away from heater Never move handle or service a hot or operating heater Severe burns may result You must wait 15 minutes after turning heater off ate Ch COnm 102370 01K SAFETY INFORMATION PRODUCT IDENTIFICATION UNPACKING THEORY OF OPERATION SAFETY INFORMATION Continued To prevent injury wear gloves when handling heater Never attach duct work to heater Do not alter heater Keep heater in its original state Do not use heater if altered Turn off propane supply to heater when not in use Use only original replacement parts This heater must use de sign specific parts Do not substitute or use generic parts Im proper replacement parts could cause serious or fatal injuries PRODUCT IDENTIFICATION Hot Air Outlet Front Fan Guard Inlet Connector Hose Regulator Assembly Figure 1 100 000 Btu
18. ir ventilation is not provided carbon monoxide poison ing can occur Provide proper fresh outside air ven tilation before running heater A WARNING Review and understand the warnings in the Safety Information section page 2 They are needed to safely operate this heater Follow all local codes when using this heater TO START HEATER 1 2 Follow all installation ventilation and safety information Locate heater on stable and level surface Make sure strong drafts do not blow into front or rear of heater Make sure the control knob is in the OFF position Plug power cord of heater into a three prong grounded extension cord Extension cord must be at least six feet long UL CSA listed and of a proper size Extension Cord Size Requirement Up to 100 feet long use 16 AWG rated cord 101 to 200 feet long use 14 AWG rated cord Plug extension cord into a 120 volt 60 hertz 3 hole grounded outlet Motor will start Fan will turn forcing air out front of heater Open propane supply valve on propane tank s slowly Note If not opened slowly excess flow check valve on propane tank will stop gas flow You may hear a click from the excess flow check valve closing If this happens reset the excess flow check valve by closing propane supply valve and open again slowly Press and hold in control knob Turn counterclockwise to the LOW position Heater should ignite within a few seconds Note If heater fail
19. may be inadequate 1 A Refill tank B Provide additional and or larger tanks See Propane Supply page 4 2 High surrounding air temperature 2 This can happen when running heater in tem causing thermal limit device to shut peratures above 85 F Run heater in cooler down heater temperatures 3 Restricted air flow 3 Check heater inlet and outlet Remove any ob structions 4 Damaged fan 4 Replace fan See Fan page 8 5 Excessive dust or debris in surround 5 Clean heater See Maintenance page 5 WARNING Use only in areas free of high dust content COM 102370 01K SERVICE PROCEDURES WARNING Never service heater while it is plugged in connected to propane supply operating or hot Severe burns and electrical shock can occur MOTOR 1 With heater on its side remove base tray 2 Access ground screw through underside of heater base Re move ground screw Disconnect the green motor wire and the green power cord wire from underside of shell see Figure 5 3 Remove black and white motor wires from terminal board see Figure 5 4 Carefully push motor wires through hole in bottom of shell 5 Remove screws holding motor mount to shell Use nut driver see Figure 6 6 Carefully pull motor and fan out of shell IMPORTANT Be careful not to damage fan Do not set motor and fan down with the weight resting on fan This could damage fan pitch 7 Use hex wrench to loosen setscrew which h
20. olds fan to motor shaft Remove fan Be careful not to damage the fan blade pitch Use nut driver to remove two nuts that attach motor to mo tor mount 10 Discard old motor 11 Attach motor to motor mount with two nuts Tighten nuts firmly 12 Replace fan on motor shaft Make sure set screw contacts flat surface on motor shaft 13 Tighten set screw firmly 40 50 inch pounds 14 Carefully route motor wires through hole in shell see Figure 7 Place motor motor mount and fan guard into rear of heater shell 15 Insert screws through heater shell and into motor mount Tighten screws firmly 16 Turn heater on its side to access opening in bottom of base Connect green wires from motor transformer and power cord to heater shell using ground nut see Figure 5 17 Attach black and white wires to terminal board see Wiring Diagram page 9 for correct locations 18 Replace base tray Fox more information visit www desatech com 102370 01K SERVICE PROCEDURES Transformer Ground Green Lead Screw oe Power Cord Motor EE ee Green Lead Green Figure 5 Location of Ground Screw Motor Mount Hole in Shell for Wires Figure 6 Removing Motor Motor Mount and Fan Guard from Heater Hole in Shell for Wires Figure 7 Replacing Motor Motor Mount and Fan Guard into Heater DESA SERVICE PROCEDURES SERVICE PROCEDURES Continued FAN Remove motor
21. ot Severe burns and electrical shock can Heating Products Technical Service web occur site at wwW desatech com OBSERVED FAULT POSSIBLE CAUSE REMEDY Fan does not turn when heater is 1 No electrical power to heater 1 Check voltage to electrical outlet If voltage is plugged in good check heater power cord for breaks For more information visit www desatech ing area 2 Fan hitting inside of heater shell 2 Adjust motor fan mount to keep fan from hitting inside of heater shell Bend fan mount if necessary 3 Fan blades bent 3 Replace fan See Fan page 8 4 Defective motor 4 Replace motor See Motor page 7 Heater will not ignite 1 User did not follow installation or op 1 Repeat installation and operation instructions See eration instructions properly Installation page 4 and Operation page 5 2 No spark at ignitor To test for spark 2 A Check ignitor wire Tighten or reattach loose follow step 8 under gnitor page 8 If ignitor wire See Figure 10 page 8 for ignitor wire you see spark at ignitor have heater location serviced by qualified service person B Set gap between ignitor electrode and target If no spark seen plate to 13 15 A Loose or disconnected ignitor wire C Replace ignitor electrode See Ignitor page 8 B Wrong spark gap D Replace spark transformer See Spark Trans C Bad ignitor electrode former page 8 D Bad spark transformer Heater shuts down while running Propane supply
22. ping 29 Size L x W x H Inches Carton 28 5 x 12 5 x 17 Heater 26 25 x9 x 15 5 mi 102370 01 ore information visit www desatech com SERVICE PROCEDURES SPECIFICATIONS WIRING DIAGRAM ACCESSORIES WIRING DIAGRAM 100 000 Btu Hr Model Black Green Power Green Green Cord 777 White Terminal Board Black White Ad White union JL e Black 3 4 5 6 Orange 17 8 Green Relay Blue Ignitor Blue Blue Thermal Switch Thermocouple Auto Control C Valve ACCESSORIES Purchase accessories and parts from your nearest dealer or service center If your dealer or service center can not supply an accessory or part either contact your nearest Parts Central listed in the separate Authorized Service Center booklet or call DESA Heating Products at 1 866 672 6040 for referral information You can also write to the address listed on the back page of this manual Fuel Gas Connector LPA4020 For All Models A POL adapter with excess flow DESA ILLUSTRATED PARTS BREAKDOWN Models BLP100 and REM100LP ILLUSTRATED PARTS BREAKDOWN MODELS BLP100 REM100LP B NOTE Screws standard hardware items For more information visit www desa Satechrcon 102370 01K PARTS LIST Models BLP100 and REM100LP PARTS LIST PART O
23. r Replacement Parts on page 12 of this manual SEO EE ND coms erbe obo eek oni ck ae LG Sk ict Not a field replacement part For more information visit www desatech com DESA 102370 01K TECHNICAL SERVICE REPLACEMENT PARTS TECHNICAL SERVICE You may have further questions about this heater If so contact DESA Heating Products Technical Service Department at 1 866 672 6040 When calling please have your model and serial numbers of your heater ready You can also visit DESA Heating Products Technical Service web site at www desatech com For more information visit wwwi desatech REPLACEMENT PARTS WARNING Use only original replacement parts This heater must use design specific parts Do not substitute or use generic parts Improper replace ment parts could cause serious or fatal injuries This will also protect your warranty coverage for parts replaced under warranty PARTS UNDER WARRANTY Contact authorized dealers of this product If they can t supply original replacement part s either contact your nearest Parts Cen tral or call DESA Heating Products Technical Service Department at 1 866 672 6040 When calling DESA Heating Products have ready your name your address model number of your heater how heater was malfunctioning purchase date In most cases we will ask you to return the part to the
24. s to ignite hose may have air in it If so keep control knob pressed and wait 20 seconds Release auto matic control valve button and wait 20 seconds for unburned fuel to exit heater Repeat step 7 After heater ignites wait 30 seconds This activates the auto matic control system Release the control knob When burner remains lit set heater at the desired heat level by turning the control valve counterclockwise If burner goes out turn off gas Turn control knob fully clockwise to the lowest position Check fuel supply If adequate fuel is available re start heater beginning at step 1 TO STOP HEATER 1 2 3 4 Tightly close propane supply valve on propane tank s Wait a few seconds Heater will burn gas left in supply hoses Turn control knob to the OFF position Unplug heater For more information visit www desatech com 102370 01K CAUTION Disconnect heater from propane sup ply tank s Store propane tank s in safe manner See Chapter 5 of Stan dard for Storage and Handling of Liquefied Petroleum Gases ANSI NFPA 58 and the Propane Installation Code CAN CGA B149 2 Follow all local codes Always store propane tanks outdoors Place plastic cover caps over brass fittings on inlet connector and hose regulator assembly Store in dry clean and safe place Do not store hose regulator assembly inside heater combustion chamber When taking heater out of storage always check inside of heater
25. t driver or standard screwdriver see Figure 11 4 Remove ignitor from rear head 5 Install new ignitor Attach ignitor to rear head with ignitor mounting screw 6 Attach ignitor wire Ignitor Ignitor Mounting Screw Norse Rear Head as Figure 11 Removing Ignitor Mounting Screw and Ignitor For more information visit www des ech com 102370 01K SERVICE PROCEDURE Continued 7 Check gap between ignitor electrode and nozzle to 13 15 see Figure 12 8 Test for spark WARNING Make sure heater is disconnected from propane supply Heater could ignite causing severe burns Plug into extension cord and watch for spark between ignitor electrode and nozzle 9 Place motor motor mount and fan guard into rear of heater shell see Motor page 7 steps 14 through 18 Ignitor Electrode Burner Nozzle Figure 12 Clearance between Ignitor Electrode and Target Plate SPECIFICATIONS Output Rating Btu Hr 65 000 85 000 100 000 Fuel Consumption Gallons Hour 0 7 93 1 1 Pounds Hour 3 0 3 9 4 6 Fuel Propane Vapor Only Supply Pressure To Regulator Minimum for purposes of input adjustment 10 psi Tank Pressure Factory Preset Maximum Regulator Outlet Pressure Manifold Pressure 10 WC Hot Air Output CFM Approx 475 Motor 3 200 RPM 1 10 HP Electric Input 120 V 60 Hz Amperage 2 9 Ignition Continuous Ignitor Gap Inches 13 15 Weight Pounds Heater 23 Ship
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