Desa RCP2000 User's Manual
Contents
1. 10 Replacement eot e 10 Illustrated P tts List ite rere 11 Warranty and Repair 1 2 Back Cover WARNINGS AX WARNING FIRE BURN INHALATION AND EXPLOSION HAZARD KEEP SOLID COMBUSTIBLES SUCH AS BUILDING MATERIALS PAPER OR CARDBOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASOLINE SOL VENTS 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 The primary purpose of construction heaters is to provide temporary heating of buildings under construc tion alteration or repair and to provide temporary emergency heat 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 o2. PROPANE CONSTRUCTION HEATER OWNER S MANUAL Models TC275J RCP2000 and REM2000 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 AX GENERAL HAZARD WARNING FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PRO VIDED WITH THIS HEATER CAN RESULT IN DEATH SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE EXPLOSION BURN ASPHYXIATION AND OR CARBON MONOXIDE POISONING 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 INSTRUC TIONS MANUAL LABELS ETC CONTACT THE MANUFACTURER CONTENTS SAFETY INFORMATION SECTION PAGE Safety Information satis in ipe Rea tane 2 Product Identification eese enne 4 p de 4 Theory of Op ration ise itte sete toe o eot etit 4 Propane Supply n re e teet e eter tenes 5 Vent lation 3 nets RATIS e dude epe ed 5 Specification S nsee are epe emere ee ee te itte 5 Installation e pe ER e 6 ONS Pet oe E Ree Pee e bt goes 7 deg e cete ett ie 8 M mt nance ipee eer teet er et eredi nier addens 8 Troubleshooting n eee 9 ACCESSOTIES
3. decide this amount 1 The amount of liquid propane gas in tank s 2 The temperature of tank s The chart below shows the minimum number of 100 pound tanks needed to run the heater Connect tanks together with a manifold Do not operate this product with any tank smaller than 100 pounds Average Temperature F At Tank Location 60 40 32 20 10 0 Number Of Tanks 2 2 3 3 3 3 Less gas is vaporized at lower temperatures Two or more 100 pound tanks or one larger tank may be needed in colder weather Your local propane gas dealer will help you select the proper supply system A WARNING Follow the minimum fresh outside air ventilation requirements If proper fresh outside air ventilation is not provided carbon monoxide poisoning can occur Provide proper fresh outside air ventilation before running heater FRESH OUTSIDE AIR OPENING REQUIREMENTS HEATER SIZE SQUARE FEET OPENING 200 000 BTU Hr 6 0 Rating BTU Hr 80 000 to 200 000 Fuel Propane Vapor Only Fuel Consumption Gallons Hour 0 9 minimum 2 2 maximum Pounds Hour 3 8 minimum 9 3 maximum Supply Pressure To Regulator Maximum Tank Pressure Minimum for input adjustment 40 psi Regulator Outlet Pressure 5 psi Weight Pounds 15 Shipping Weight Pounds 19 Size L x W x H Inches 18 2 x 16 x 23 s 101283 INSTALLATION Ne A WARNING Review and understand the warnings in the Safety Informa tion Section They are needed to
4. Replace pilot orifice 5 Piezo ignition system not 5 Adjust ignitor electrode gap to sparking 120 Check wire lead for damage Replace piezo ignitor and or ignitor electrode as necessary Pilot lights 1 Not enough warm up time 1 Relight hold automatic control but goes valve button in 45 seconds out when 2 Low gas pressure 2 Check propane tank s for automatic proper gas supply control valve 3 Thermocouple loose or 3 Tighten connection or replace button needs to be replaced thermocouple is released Automatic control valve needs to be replaced Replace automatic control valve Maximum burn rate is low Main burner valve not fully open Plugged gas orifices Low gas pressure Fully open main burner valve Replace gas orifice Check gas supply check by turning the valve handle towards ON position until it stops regulator output 4 Low fuel supply 4 Consult propane gas supplier Soot forming 1 Main burner valve not open 1 Adjust main burner valve inside heater enough slowly towards ON position flame 100 until flame has more blue yellow color 2 Low fuel supply 2 Consult propane gas supplier 101283 ACCESSORIES Purchase these accessories and parts from your local dealer or service center If your dealer or service center can not supply an accessory or part contact your nearest Parts Central listed in the separate Authorized S
5. ICE 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 specifi cations at any time without notice Model Serial No Date of Purchase DESA INTERNATIONAL 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 For information write DESA International P O Box 90004 101283 01 Bowling Green Kentucky 42102 9004 ATTN Customer Service Department Rev C When writing always include model number and serial number 5 97
6. earest Parts Central or call DESA International s Parts Department at 1 800 972 7879 for referral information When calling DESA International have ready model number of your heater the replacement part number 101283 PARTS LIST This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 10 of this manual KEY VMH10TN NO PART NO DESCRIPTION QTY gt 12461 51 097384 01 097052 01 11084 27 098822 01 097187 01 M50110 01 098823 02 098827 01 M5787 M5788 098826 01 101265 01 097162 02 097161 01 098829 02 098837 01 098838 01 LPA4010 097155 01 097157 01 098828 01 098835 01 101318 01 097152 01 099236 01 097057 01 098819 01 101262 01 101278 01 M11084 37 097163 04 097053 01 LPA3005 078978 03 101448 01 101263 01 098835 02 10 24 x 1 2 Screw Nut 10 24 Standoff Bracket Screw AB 10 16 x 1 2 Half Shell Pop Rivet 3 16 Pop Rivet S S 1 8 Top Deflector Male Compression Fitting Compression Nut Compression Sleeve Fuel Tube Male Compression Elbow Burner Nozzle Pilot Burner Orifice Pilot Fuel Tube Piezo Ignitor Sheet Metal Nut Debris Shield Safety Control Valve Female Connector Female Compression Elbow Nut 1 2 28 Base Manual Control Valve Thermocouple Thermocouple Bracket Burner Ring Nozzle Bracket Ignitor E
7. er replacement parts could cause serious or fatal injuries 101283 PRODUCT IDENTIFICATION UNPACKING THEORY OF OPERATION Note Debris Shield Not Shown Zo Electrode Pilot Base Piezo Ignitor Valve Handle LI N Main Burner Valve NS Automatic Control Valve Button Automatic Hose Regulator Control Valve Assembly Figure 1 Product Identification 1 Remove all packing items applied to heater for shipment Keep plastic cover caps attached to inlet connector and hose regulator assembly for storage 2 Remove all items from carton 3 Check all items for shipping damage If heater is damaged promptly inform dealer where you bought heater The Fuel System The hose regulator assembly attaches to the propane gas supply This provides fuel to the heater The Ignition System The piezo ignitor lights the pilot fuel supply The Automatic Control System The automatic control valve shuts off the heater if the flame goes out 101283 PROPANE SUPPLY VENTILATION SPECIFICATIONS You must provide propane gas and propane tank s Use this heater only with a propane vapor withdrawal supply system See Chapter 5 of the Standard for Storage and Handling of Liquified Petroleum Gas ANSI NFPA 58 Your local library or fire department will have this booklet The amount of propane gas ready for use from propane tanks varies Two factors
8. ervice Center booklet or call DESA International s Parts Depart ment at 1 800 972 7879 for referral information You can also write to the address listed on the back page of this manual REPLACEMENT PARTS Part Number Description LPA1020 10 Rubber Hose with Brass Fitting ULL listed LPA1030 15 Rubber Hose with Brass Fitting U L listed LPA2005 Propane Gas Regulator U L listed LPA3005 Hose Regulator Assembly ULL listed LPA4020 Fuel Gas Connector Connects regulator to all standard propane tanks U L and A G A listed A WARNING Use only original replacement parts This heater must use design specific parts Do not substitute or use generic parts Improper replacement parts could cause serious or fatal injuries This will also protect your warranty coverage for parts replaced under war ranty Parts Under Warranty Contact authorized dealers of this product If they can t supply original replacement part s either contact your nearest Parts Central or call DESA International s Technical Service Department at 1 800 323 5190 When calling DESA International have ready your name how heater was malfunctioning your address purchase date model number of your heater In most cases we will ask you to return the defective part to the factory Parts Not Under Warranty Contact authorized dealers of this product If they can t supply original replacement part s either contact your n
9. fied Petroleum Gases ANSI NFPA 58 Follow all local codes Always store propane tanks outdoors 2 Place plastic cover caps over brass fittings on inlet connector and hose regulator assembly 3 Store in a dry clean and safe place A WARNING Never attempt to service heater while it is connected to propane supply operating or hot Severe burns can occur 1 Keep heater clean 2 Inspect heater before each use Check connections for leaks Apply mixture of liquid soap and water to connections Bubbles forming show a leak that must be corrected Correct all leaks at once 3 Inspect hose regulator assembly before each use If hose is highly worn or cut replace 4 Have heater inspected yearly by service person 101283 TROUBLE SHOOTING You may have further ques tions about this heater If so contact DESA International s Technical Service Department at 1 800 323 5190 A WARNING Never attempt to service heater while it is connected to propane supply operating or hot Severe burns can occur SYMPTOM POSSIBLE CAUSE REMEDY Pilot fails 1 Propane supply valve closed 1 Open propane supply valve to light on propane tank s slowly 2 Excess flow check valve 2 Close propane supply valve on closed propane tank and reopen slowly 3 Air in gas line 3 Allow several minutes to purge air with automatic control valve button depressed 4 Blockage in pilot orifice 4
10. heater Keep heater away from strong drafts water spray rain or dripping water Never attach duct work to heater Never block air inlet bottom of shell or air outlet around top of shell of heater Keep children and animals away from heater Locate heater on stable and level surface if heater is hot or operating Minimum heater clearances from combustibles Sides 4 feet Top 6 feet 2 inches Install and use heater with care Follow all local ordinances and codes In the absence of local ordinances and codes refer to ANSI NFPA 58 This in structs on the safe storage and handling of propane gases Use only the hose and factory preset regulator provided with the heater Inspect hose before each use of heater If highly worn or cut replace before using heater Use the replacement hose assembly that is specified by the manufacturer Use only propane gas set up for vapor withdrawal Keep propane tank s below 100 F Keep heater at least six feet from propane tank s Never move handle or service a hot or operating heater Severe burns may result You must wait 30 minutes after turning heater off To prevent injury wear gloves when handling heater Turn off propane supply to heater when not in use Do not alter heater Keep heater in its original state Do not use heater if altered Use only original replacement parts This heater must use design specific parts Do not substitute or use generic parts Improp
11. lectrode Screw 8 18 x 1 4 Pilot Burner Assembly Pilot Burner Bracket Regulator and Hose Assembly Sleeve Cap Break Mandrel Rivet S S 3 16 Burner Plate Nut 1 4 18 NPSL PARTS AVAILABLE NOT SHOWN 098831 04 101284 01 098853 05 098851 04 099171 02 101283 01 LPA1020 LPA2005 LPA4020 LPA1030 LPA3005 Information Decal Operation Decal Tradename Decal TC275J Tradename Decal RCP2000 Tradename Decal REM2000 Owner s Manual ACCESSORIES 10 Hose Assembly Regulator Fuel Gas Connector 15 Hose Assembly Hose Regulator Assembly NY OD Oo Sx x ea 24 0039 X ku Eee Sv a ek 101283 WARRANTY AND REPAIR SERVICE KEEP THIS WARRANTY LIMITED WARRANTY DESA International 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 wa
12. onds Main Burner Valve Handle m Piezo Ignitor Control Valve Button Button Figure 4 Main Burner Valve Handle Automatic Control Valve Button and Piezo Ignitor Button Locations Continued 101283 STORAGE MAINTENANCE 5 If pilot light goes out repeat step 4 6 When pilot remains lit fully open main burner valve Do this by turning main burner valve handle towards the ON position until it stops Note Arrows on main burner valve handle show directions for ON and OFF 7 Adjust main burner valve handle slowly towards the OFF position for less heat if needed A CAUTION Do not operate heater at extremely low BTU 100 yellow flame This may cause sooting inside heater To Stop Heater 1 Tightly close propane supply valve on propane tank s 2 Shut off main burner valve Do this by turning main burner valve handle towards the OFF position until it stops Note Arrows on main burner valve handle show direction for ON and OFF To Restart Heater 1 Wait five minutes after stopping heater 2 Restart heater by following steps under To Start Heater A CAUTION Disconnect heater from propane supply tank s A CAUTION Do not stack heaters over three high if more than one heater is being stored Secure heaters with rope or strap after stacking 1 Store propane tank s in safe manner Refer to Chapter 5 of Standard for Storage and Handling of Liqui
13. r nausea If you have these signs the heater may not be working properly Get fresh air at once Have heater serviced Safety Information continues on next page 101283 SAFETY INFORMATION Continued A WARNINGS continued 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 indoor use only Provide adequate ventilation Do not use heater outdoors or in occupied dwellings Do not use heater in living or sleeping quarters 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 Do not use heater below ground level Propane gas is heavier than air If a leak occurs propane gas will sink to the lowest possible level Use only in well vented areas Before using heater provide at least three square feet of fresh outside air opening for each 100 000 BTU Hr of rating This heater produces carbon monoxide which is listed by the State of California as a reproductive toxin under Proposition 65 Check heater for damage before each use Do not use a damaged
14. rranty 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 OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PUR POSE DESA International 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 This warranty does not cover discoloration due to operation of heater 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 pre sented with the heater The heater will be inspected A defect may be caused by faulty materials or workmanship If so DESA International will repair or replace the heater without charge REPAIR SERV
15. safely operate this heater Follow all local codes when using this heater A WARNING Test all gas piping and connections for leaks after installation 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 Provide propane supply system see Propane Supply page 5 Connect POL fitting on hose regulator assembly to propane tank s Turn POL fitting counterclockwise into threads on tank Tighten firmly using 7 8 wrench IMPORTANT Tighten regulator with vent pointing down Pointing vent down protects regulator from weather damage Propane Tank Figure 2 Regulator With Vent Pointing Down 3 Connect hose to the inlet connector Tighten firmly using 9 16 wrench IMPORTANT Use extra hose or piping if needed Install extra hose or piping between hose regulator assembly and propane tank You must use the regulator supplied with heater even if propane tank has one Inlet Connector Figure 3 Hose and Inlet Connector 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 Continued 101283 OPERATION 5 Check all connections for leaks Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak that mu
16. st be corrected A WARNING 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 that must be corrected Correct all leaks at once 6 Close propane supply valve A WARNING Review and understand the warnings in the Safety Informa tion Section They are needed to safely operate this heater Follow all local codes when using this heater To Start Heater 1 Follow all installation ventilation and safety information 2 Locate heater on stable and level surface Make sure strong drafts do not blow on heater A WARNING Fully close main burner valve before lighting pilot If not severe burns can occur Do this by turning valve handle towards the OFF position until it stops 3 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 4 Pushin and hold automatic control valve button see Figure 4 Push piezo ignitor button see Figure 4 You may need to push the piezo ignitor button 3 8 times until the pilot lights Note Hose may be filled with air If so keep automatic control valve button pressed and wait 20 seconds for propane to clear before pressing ignitor button again When pilot lights keep automatic control valve button pushed in Release button after 30 sec
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