Instruction Manual for DAYTON models including: 4XA50C, Portable Oil-Fired Heater
2022-02-11 — General Safety Information. Indicates an im - minen tly hazardous situation which, if not avoided, WILL result in death or serious injury.
4XA50 Dayton 650,000 BTU Kerosene Heater
File Info : application/pdf, 16 Pages, 1.86MB
DocumentDocumentOperating Instructions & Parts Manual 4XA50C Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference. Dayton® Portable Oil-Fired Heater Description Dayton Model 4XA50C heater is a 650,000 BTU/Hr heater. This heater uses 1-K Kerosene for combustion, and electricity to run the fan. It is primarily intended for temporary heating of well ventilated buildings under construction, alteration, or repair. This heater may be used in agricultural, industrial and commercial environments. Specifications ELECTRICAL SPECIFICATIONS Model Electrical Input 4XA50C 120V, 60 Hz Amperage 7.1 Fuse 125V/15 amp (Circuit Breaker) Spark Plug Gap .140" (3.5 mm) Figure 1 Model 4XA50C GENERAL SPECIFICATIONS Model Type of Fuel Input Rating Pump Pressure Fuel Tank Capacity Fuel Consumption Size L x W x H Weight Lbs. (kg) 4XA50C 1-K Kerosene 650,000 BTU/Hr 110 PSI 50 Gallons 4.9 Gal/Hr 69.2" x 30.7" x 48.7" 276 (125) Table of Contents Page Description . . . . . . . . . . . . . . . . . . . . . . . 1 Specifications . . . . . . . . . . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . . . . . . . . . . 1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . 1 General Safety Information . . . . . . . . 1-2 Product Features . . . . . . . . . . . . . . . . . . 3 Assembly . . . . . . . . . . . . . . . . . . . . . . . 4-5 Kerosene (1-K or Number 1 Fuel Oil). . . . . . . . . . . . . . . . 4 Overview of Heater Design . . . . . . . . . 4 Fueling Your Heater . . . . . . . . . . . . . . 5 Operation . . . . . . . . . . . . . . . . . . . . . . 5-6 Long-Term Storage . . . . . . . . . . . . . . . 6 Maintenance . . . . . . . . . . . . . . . . . . . . 7-9 Wiring Diagram . . . . . . . . . . . . . . . . . . . 9 48.7" Repair Parts Illustration Model 4XA50C . . . . . . . . . . . . . 10, 12-14 Repair Parts List Model 4XA50C . . 11-14 Troubleshooting Chart . . . . . . . . . . . . 15 Warranty Information . . . . . . . . . . . . . 16 Introduction Please read this USER'S MANUAL carefully. It will show you how to assemble, maintain and operate this heater safely and efficiently to obtain the full benefits of its many features. Consumer: retain these instructions for future reference. Unpacking 1. Remove all packing items applied to heater for shipment. 2. Remove all items from carton. 3. Check all items for shipping damage. If heater is damaged, promptly inform dealer where you purchased heater. General Safety Information DANGER Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury. WARNING Indicates a poten- tially hazardous situation which, if not avoided, COULD result in death or serious injury. CAUTION Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. CAUTION Before using this heater, please read this USER'S MANUAL very carefully. This USER'S MANUAL has been designed to instruct you as to the proper manner in which to assemble, maintain, store, and most importantly, how to operate the heater in a safe and efficient manner. CAUTION Never leave the heater unattended while burning! Figure 2 Heater Dimensions 69.2" 30.7" Form 5S6064 Printed in South Korea GGS #122 ® 09663 0708/227/VCPVP 07/08 Dayton Operating Instructions and Parts Manual 4XA50C Dayton® Portable Oil-Fired Heater General Safety Information (Continued) DANGER Improper use of this heater can result in serious injury or death from burns, fire, explosion, electrical shock, and/or carbon monoxide poisoning. For optimal performance of this heater, it is strongly suggested that 1-K kerosene be used. 1-K kerosene has been refined to virtually eliminate contaminants, such as sulfur, which can cause a rotten egg odor during the operation of the heater. However, #1 or #2 fuel oil (diesel fuel) may also be used if 1-K kerosene is not available. Be advised that these fuels do not burn as clean as 1-K kerosene, and care should be taken to provide more fresh air ventilation to accommodate any added contaminants that may be added to the heated space. Use of #1 or #2 fuel oil will require increased maintenance of unit. CAUTION Risk of indoor air pollution! - Use this heater only in well ventilated areas! Provide at least a three square foot (2,800 sq. cm) opening of outside air for every 100,000 BTU/hr of heater rating. - People with breathing problems should consult a physician before using the heater. - Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning resemble flu-like symptoms such as headaches, dizziness, and/or nausea. If you have these symptoms, your heater may not be working properly. - Get fresh air at once! Have the heater serviced. Some people are more affected by carbon monoxide than others. These include pregnant women, those with heart or lung problems, anemia, or those under the influence of alcohol, or at high altitudes. - Never use this heater in living or sleeping areas. CAUTION Risk of Burns/Fire/ Explosion! - Use 1-K kerosene in this heater. #1 fuel oil is a suitable substitute. - NEVER use fuels such as gasoline, benzene, paint thinners, or other oil compounds in this heater (RISK OF FIRE OR EXPLOSION). - NEVER use this heater where flammable vapors may be present. - NEVER refill the heater's fuel tank while heater is operating or still hot. This heater is EXTREMELY HOT while in operation. - Keep all combustible materials away from this heater. Minimum Clearances Outlet 8 feet (250 cm) Sides, Top and Rear 4 feet (125 cm) - NEVER block air inlet (rear) or air outlet (front) of heater. - NEVER use duct work in front or at rear of heater. - NEVER move or handle heater while still hot. - NEVER transport heater with fuel in it's tank. This heater is equipped with a thermostat and may start at any time. - ALWAYS locate heater on a stable and level surface. - ALWAYS keep children and animals away from heater. - Bulk fuel storage should be a minimum of 25 ft. from heaters, torches, portable generators, or other sources of ignition. All fuel storage should be in accordance with federal, state, or local authorities having jurisdiction. CAUTION Risk of Electric Shock! - Use only the electrical power (voltage and frequency) specified on the model plate of the heater. Use only a threeprong, grounded outlet and extension cord. - ALWAYS install the heater so that it is not directly exposed to water spray, rain, dripping water, or wind. - ALWAYS unplug the heater when not in use. CALIFORNIA RESIDENTS: This heater produces carbon monoxide, which is listed by the State of California as a reproductive toxin under Proposition 65. MASSACHUSETTS RESIDENTS: Massachusetts state law prohibits the use of this heater in any building which is used in whole or in part for human habitation. Use of this heating device in Massachusetts requires local fire dept. permit (M.E.L.C. 148, Section 10A). CANADIAN RESIDENTS: Use of this heater shall be in accordance with authorities having jurisdiction and CSA Standard B139. For Technical Support or Troubleshooting, Call: 1-800-323-0620 2 Dayton Operating Instructions and Parts Manual Model 4XA50C Product Features Front Handle Hot Air Outlet Lower Shell Handle Supporter Upper Shell Handle Support Fuel Gauge Fuel Cap Lamp Thermostat Knob Wheel (Solid Type) Figure 3 Model 4XA50C Features Power / Reset Switch Power Cord Fan Guard Fuel Tank Drain Plug Wheels (Solid Type) Wheel Caps Flat Washer Cotter Pin Bushing Front Handle Handle Supporter Handle Frame Hardware Kit Part No: HW-KFA1008 Figure 4 Component Identification For Technical Support or Troubleshooting, Call: 1-800-323-0620 3 Wheel Support Frame Wheel Axle ® Dayton Operating Instructions and Parts Manual 4XA50C Dayton® Portable Oil-Fired Heater Assembly TOOLS REQUIRED Long nose pliers ASSEMBLING WHEEL & HANDLE 1. Slide axle through wheel support frame. Install wheel bushings and wheel on axle. NOTE: When installing wheels, tube valve should face out from support frame (Figure 5). 2. Place flat washers and cotter pins on axle ends and bend cotter pins with long nose pliers to secure. 3. Place wheel cap on flat washers and put wheel cap in flat washers end. 4. Loosen 4 screws on the front handle in order to remove handle front. 5. Move the removed handle front to the handle on the front side as Figure 5, and then tighten 4 screws after matching handle and handle front. CAUTION DO NOT operate heater without support frame fully assembled to tank. KEROSENE (1-K) For optimal performance of this heater, it is strongly suggested that 1-K kerosene be used. 1-K kerosene has been refined to virtually eliminate contaminants, such as sulfur, which can cause a rotten egg odor during the operation of the heater. However, #1 or #2 fuel oil (diesel fuel) may also be used if 1-K kerosene is not available. Be advised that these fuels do not burn as clean as 1-K kerosene, and care should be taken to provide more fresh air ventilation to accommodate any added contaminants that may be added to the heated space. Screw User Assembly MOVE Nut Wheel Cotter Pin Flat Washer Wheel Cap Wheel Axle Bushing Wheel Tube Valve Figure 5 Wheel and Handle Assembly NOTE: Kerosene should only be stored in a blue container that is clearly marked "kerosene". Never store kerosene in a red container. Red containers are associated with gasoline. - NEVER store kerosene in the living space. Kerosene should be stored in a well ventilated area outside the living area. - NEVER use fuel such as gasoline, benzene, alcohol, white gas, camp stove fuel, paint thinners or other oil compounds in this heater (THESE ARE VOLATILE FUELS THAT CAN CAUSE A FIRE OR EXPLOSION). - Use 1-K kerosene in this heater. #1 and #2 fuel oils are a suitable substitute. - NEVER store kerosene in direct sunlight or near a source of heat. - NEVER use kerosene that has been stored from one season to the next. Kerosene deteriorates over time. OLD KEROSENE WILL NOT BURN PROPERLY IN THIS HEATER. OVERVIEW OF HEATER DESIGN Fuel System: This heater is equipped with a fuel pump (Gear) that pulls fuel through the fuel line connected to the fuel tank and then pushes fuel through a filter and a solenoid valve and out the burner head nozzle. This fuel is sprayed into the combustion chamber in a fine mist. For Technical Support or Troubleshooting, Call: 1-800-323-0620 4 Dayton Operating Instructions and Parts Manual Model 4XA50C Assembly (Continued) "SureFire Ignition": The electronic ignitor sends voltage to a specially designed spark plug. The spark plug ignites the fuel and air mixture. The Air System: The heavy duty motor turns a fan that forces air into and around the combustion chamber. Here, the air is heated and then forced out the front of the heater. THE SAFETY SYSTEM A. Temperature Limit Control: This heater is equipped with a Temperature Limit Control designed to turn off the heater should the internal temperature rise to an unsafe level. If this device activates and turns your heater off, it may require service. B. Electrical System Protection: This Internal Shut-Off Temperature +/-10 degrees 160°F (71°C) Reset Temperature +/-10 degrees 120°F (49°C) heater's electrical system is protected by a circuit breaker mounted to the power switch that protects PCB assembly and other electrical components from damage. C. Flame-Out Sensor: Utilizes a photocell to monitor the flame in burn chamber during normal operation. It will cause the heater to shut off should the burner flame extinguish. FUELING YOUR HEATER NEVER fill the heater fuel tank in the living space: fill the tank outdoors. Do not overfill your heater and be sure heater is leveled. Important notice regarding first ignition of heater: The first time you light the heater, it should be done outdoors. This allows the oils, etc. used in manufacturing the heater to burn off outside. WARNING Never refill fuel tank when heater is operating or still hot. Operation VENTILATION CAUTION Risk of indoor air pollution. Use heater only in well ventilated areas. Provide a fresh air opening of at least twelve square feet. NOTE: If more heaters are being used, provide a fresh air opening of at least three square feet for each 100,000 BTU/Hr. rating. TO START HEATER 1. Fill fuel tank with kerosene or No. 1 fuel oil. 2. Attach fuel cap. 3. Plug power cord into three-prong, grounded extension cord. Extension cord must be at least six feet long. Extension Cord Wire Size Requirements: · 6 to 100 feet long, use 14 AWG conductor. · 101 to 200 feet long, use 12 AWG conductor. · 201 to 300 feet long, use 10 AWG conductor. · 301 to 400 feet long, use 8 AWG conductor. · 401 to 500 feet long, use 6 AWG conductor. Lamp Thermostat Control Knob Room Temp. Display Figure 7 Control Parts Power / Reset Switch Figure 6 Overview of Heater Design For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 5 Dayton Operating Instructions and Parts Manual 4XA50C Dayton® Portable Oil-Fired Heater Operation (Continued) 4. Turn "THERMOSTAT CONTROL KNOB" to desired setting (setting range: 40°-110°F, 9 steps) and push power switch to "ON" position. Power indicator lamp and room temperature display will light and heater will start. If heater does not start, the thermostat setting may be too low, turn "THERMOSTAT CONTROL KNOB" to higher position to start heater. If heater still does not start, turn power switch to "OFF" and then to "ON" position (See Figure 7). If heater still does not start, see Troubleshooting Chart on page 15. NOTE: Room Temp. display indicates as following: - When room temp. is less than 0°F: "Lo". - When room temp. is between 0°F and 99°F: Indicates room temperatures. - When room temp. is more than 99°F: "HI". NOTE: The major electrical components of this heater are protected by a circuit breaker mounted to the power switch. If your heater fails to start, check this first and replace as necessary. You should also check your power source to insure that proper voltage and frequency are being supplied to the heater. TO STOP HEATER CAUTION Never unplug heater while heater is running. Heater must go through cooling cycle. The cooling cycle cools the combustion chamber. Damage to heater can occur if combustion chamber is not cooled. Do not restart heater until cooling cycle is complete. 1. Turn "THERMOSTAT CONTROL KNOB" to lowest temperature setting. This will cause heater flame to go out. The motor will continue to run during the cooling cycle. This allows the fan to cool the combustion chamber. When the cooling cycle (approx. 1 min.) is finished, the motor will stop. Do not turn switch to "OFF" or unplug heater until cooling cycle is finished. 2. Turn switch to "OFF" and unplug power cord. 3. To temporarily stop heater, set thermostat at a temperature lower than air around heater. Heater will cycle back on if air temperature around heater matches thermostat setting. TO RESTART HEATER CAUTION DO NOT restart heater until cooling cycle is finished. The cooling cycle cools the combustion chamber. 1. Wait until cooling cycle is finished after stopping heater. 2. Repeat steps under TO START HEATER. LONG-TERM STORAGE OF HEATER 1. Remove drain plug from rear bottom side of fuel tank by pulling plug grip downward and drain. See Figure 8. 2. Using a small amount of kerosene, swirl and rinse the inside of the tank. IMPORTANT: NEVER mix water with kerosene, as it will cause rust inside the tank. Pour the kerosene out, making sure that you remove it all. IMPORTANT: Do not store kerosene over summer for use during next heating season. Using old fuel may damage heater. Plug Grip Rear Bottom Drain Plug Side Fuel Tank Figure 8 Drain Plug Removal 3. Reinstall drain plug as follows: - Insert plug's seal head fully into drain hole so that flange is flush to tank's bottom. See Figure 9. - Insert seal cap fully into head hole so that cap flange is flush to head flange. See Figure 9. IMPORTANT: Reinstall plug fully into hole in tank; otherwise it will not seal completely. - Make sure storage place is free of dust and corrosive fumes. - Store the heater in the original box with the original packing material and keep USER'S MANUAL with heater. Drain Hole Fuel Tank Seal Head Head Flange Head Flange Head Hole Seal Cap Cap Flange Figure 9 Drain Plug Reinstall For Technical Support or Troubleshooting, Call: 1-800-323-0620 6 Dayton Operating Instructions and Parts Manual Model 4XA50C Maintenance WARNING Never service heater while it is plugged in or while hot! NOTE: USE ORIGINAL EQUIPMENT REPLACEMENT PARTS. Use of thirdparty or other alternate components will void warranty and may cause unsafe operating conditions. UPPER SHELL REMOVAL - Remove screws of cone-outside and move up cone-outside after that remove screws along each side and top of heater using medium Phillips screwdriver. Upper Shell Cone-Outside Air Deflector Fan Blade Figure 11 Fan Blades and Air Deflectors SPARK PLUG CLEAN AND REGAP EVERY 600 HOURS OF OPERATION OR REPLACE AS NEEDED. - Remove upper shell. - Remove spark plug wire from spark plug (See Figure 12). - Remove spark plug from burner head using medium Phillips screwdriver. - Clean and regap spark plug electrodes to .140" (3.5 mm) gap. - Reinstall spark plug into burner head. - Attach spark plug wire to spark plug. - Reinstall upper shell. Figure 10 Upper Shell Removal FAN BLADES AND AIR DEFLECTOR CLEAN EVERY SEASON OR AS NEEDED. - Remove upper shell. - Clean fan blades and air deflectors using soft cloth moistened with kerosene or solvent. - Dry fan blades and air deflectors thoroughly. - Reinstall upper shell. Burner Head Spark Plug Spark Plug Wire Gap Figure 12 Spark Plug NOZZLE REMOVE DIRT IN NOZZLE AS NEEDED. - Remove upper shell. - Remove fuel line from solenoid valve using 1/4" wrench. - Remove spark plug wire from spark plug. - Remove spark plug from burner head using medium Phillips screwdriver. - Remove five screws using medium Phillips screwdriver and remove burner head from combustion chamber. - Carefully remove nozzle from burner head using 5/8" socket wrench. - Blow compressed air through face of nozzle (this will remove any dirt). - Inspect nozzle for damage. If damaged or clogged, replace nozzle. - Make sure plug is in place on burner head. - Reinstall nozzle into burner head and tighten firmly (175-200 inch-pounds). - Reinstall spark plug into burner head. - Attach burner head to combustion chamber. Burner Head Spark Plug Spark Plug Wire Nozzle Plug Fuel Line Figure 13 Nozzle For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 7 Dayton Operating Instructions and Parts Manual 4XA50C Dayton® Portable Oil-Fired Heater Maintenance (Continued) - Attach spark plug wire to spark plug. - Attach fuel line to solenoid valve. Tighten firmly. - Replace upper shell. PHOTOCELL CLEAN PHOTOCELL ANNUALLY OR AS NEEDED. - Remove upper shell (See page 7). - Remove photocell from photocell bracket and disconnect photocell from connector. - Clean photocell lens with cotton swab. - Inspect photocell for damage. If damaged, replace photocell. Photocell Bracket Photocell Connector Photocell Lens Install Photocell 1) Incorrect Burner Head Solenoid Valve Fuel Line (A) Fuel Line (B) Figure 15 Tighten Fuel Line - Remove fan guard (See Figure 16). - Use 3/8" wrench and tighten fuel line (B) at pump and pump fuel filter assembly. - Reinstall fan guard. Fan Guard - Wash fuel lines and fuel filter with clean kerosene. - Replace fuel filter into fuel tank. - Connect fuel lines (B) to pump and pump fuel filter assembly. - Reinstall fan guard. Pump Fuel Line (B) Fuel Filter Pump Fuel Filter Assembly Figure 17 Remove Tank Fuel Filter Pump Fuel Filter - Remove fan guard (See Figure 16). - Unscrew filter bottom clockwise from filter top with adjustable pliers. - Remove fuel filter, gasket, magnet from filter bottom (See Figure 18). - Wash filter bottom with clean kerosene. 2) Correct Figure 14 Clean Photocell Lens FUEL LINES TIGHTEN FUEL LINES ANNUALLY OR AS NEEDED. - Remove upper shell (See page 7). - Use 1/4" wrench and tighten fuel line (A) at solenoid valve and at pump (See Figure 15). Figure 16 Remove Fan Guard FUEL FILTER CLEAN TWICE PER HEATING SEASON OR AS NEEDED. Tank Fuel Filter - Remove fan guard (See Figure 16). - Disconnect fuel line (B) from pump and pump fuel filter assembly with 3/8" wrench (See Figure 17). - Carefully pry fuel filter loose from fuel tank with flat end of screwdriver. Filter Top Gasket Fuel Filter Magnet Filter Bottom Figure 18 Fuel Pump Filter For Technical Support or Troubleshooting, Call: 1-800-323-0620 8 Dayton Operating Instructions and Parts Manual Model 4XA50C Maintenance (Continued) - Wipe inside of filter bottom dry with clean cloth. - Wash Fuel filter in clean kerosene. - Remove dirt attached to magnet. - Put clean magnet, fuel filter and gasket back in filter bottom. - Tighten firmly. PUMP PRESSURE ADJUSTMENT - Remove pressure gauge plug from pump with 1/8" Allen wrench. - Install accessory pressure gauge to pressure gauge port (See Figure 19). - Start heater (See Operation, Page 5). Allow motor to reach full speed. - Adjust pressure (Using small flat blade screwdriver). Turn pressure adjustment screw clockwise to increase pressure. Turn screw counterclockwise to decrease pressure. - Set pump pressure at 110 PSI. - Stop heater (See Operation, Page 6). - Remove pressure guage. Replace pressure gauge plug in pressure gauge port. NOTE: Use only original equipment replacement parts. Use of alternate or third party components will void warranty and may cause an unsafe operating condition. Pressure Gauge Plug Pressure Gauge Figure 19 Adjusting Pump Pressure Wiring Diagram 4XA50C Pressure Gauge Port Pressure Adjustment Screw Pump ORANGE BLACK Figure 20 Wiring Diagram Model 4XA50C For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 9 Dayton Operating Instructions and Parts Manual For Repair Parts, call 1-800-323-0620 24 hours a day 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list 37 15 4XA50C 18 25 16 24 17 19 36 35 23 20 28 21 22 12 3 5 1 14 8 4 29 7 13 15 27 26 33 6 34 2 30 11 32 31 10 9 Figure 21 Repair Parts Illustration for Portable Oil-Fired Heater For Technical Support or Troubleshooting, Call: 1-800-323-0620 10 Dayton Operating Instructions and Parts Manual Model 4XA50C Repair Parts List for Portable Oil-Fired Heater Ref. No. Description Part No. Qty. Ref. No. Description Part No. Qty. 1 Fuel Tank Assembly 2 Drain Plug 3 Fuel Gauge 4 Fuel Filter 5 Fuel Cap 6 Filler Neck Assembly 7 Space Support 8 Card Support 9 Cord Bushing 10 Power Cord 11 Bushing Grommet 12 Bushing Grommet 13 Fuel Line 14 Burner Harness 15 Flange Screw 16 Cone-Outside 17 Clip-Nut 18 Combustion Chamber 19 Air Deflector 2151-0021-00 1 20 Burner Head Assembly 2152-0084-00 1 3331-0051-00 1 21 Photocell Bracket 3131-0159-00 1 2156-0027-00 1 22 Photocell Assembly SP-KFA1025 1 3221-0009-00 1 23 Screw (BH1) 4311-0068-00 1 2151-0022-00 1 24 Temperature Limit Control 38C0-0075-00 1 2155-0011-00 1 25 Screw - PH2 4312-0021-00 2 3713-0004-00 5 26 Ignitor 39E0-0029-00 1 3713-0016-00 3 27 Ignitor Cover 3131-0309-00 1 3712-0013-00 1 28 Motor and Pump Assembly 2154-0046-00 1 3980-0105-00 1 29 P.C.B. Assembly 215A-0024-00 1 3712-0044-00 4 30 Cover Display 3121-0376-00 1 3712-0004-00 2 31 Power Switch 39A0-0082-00 1 3740-0058-00 1 32 Window Display 3121-0113-00 1 39D0-0311-00 1 33 Guide Shell 3121-0378-00 1 4319-0015-02 39 34 Guard Fan 3561-0064-00 1 2153-0016-01 1 35 Fan Assembly 2154-0047-00 1 3131-0182-00 10 36 Bolt Standard Socket 4323-0005-00 1 2152-0082-00 1 37 Upper Shell 3111-0253-00 1 3131-0361-00 5 For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 11 Dayton Operating Instructions and Parts Manual For Repair Parts, call 1-800-323-0620 24 hours a day 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list 4 3 8-1 2 4XA50C 1 8-2 8-4 8-5 7 5 8-3 Assembly Parts 6 Figure 22 Repair Parts Illustration for Portable Oil-Fired Heaters Repair Parts List for Portable Oil-Fired Heaters Reference Number Description Part Number for Model 4XA50C 1 Wheel Support Frame 2 Handle Frame 3 Handle Support 4 Front Handle 5 Wheel Axle 6 Wheel 7 Wheel Cap 8 Hardware Kit 8-1 Bolt FH (L ) 8-2 Lock Nut 8-3 Bushing 8-4 Flat Washer 8-5 Cotter Pin 3551-0041-00 3551-0043-00 3551-0044-00 3551-0042-00 3541-0066-00 3720-0011-00 3231-0100-00 HW-KFA1008 Quantity 1 2 2 1 1 2 2 1 6 20 2 2 2 For Technical Support or Troubleshooting, Call: 1-800-323-0620 12 Dayton Operating Instructions and Parts Manual For Repair Parts, call 1-800-323-0620 24 hours a day 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list 7 3 2 5 1 8 6 4 9 10 Burner Head Assembly Figure 23 Repair Parts Illustration for Portable Oil-Fired Heaters Repair Parts List for Portable Oil-Fired Heaters Reference Number Description Part Number for Model 4XA50C 1 Burner Head 2 Plug 3 Nozzle 4 Spark Plug 5 Fiber Washer 6 Spring Washer 7 Flange Bolt 8 Nipple-Straight 9 Solenoid Valve 10 Elbow-Male 3531-0012-00 3541-0060-00 SP-KFA1028 SP-KFA1009 4349-0017-00 4322-0009-00 4329-0013-00 3541-0057-00 39A0-0084-00 3740-0037-00 4XA50C Quantity 1 1 1 1 1 1 1 1 1 1 For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 13 Dayton Operating Instructions and Parts Manual For Repair Parts, call 1-800-323-0620 24 hours a day 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list 3 14 11 15 13 12 4 1 7 10 6 5 9 8 2 Motor and Pump Assembly Figure 24 Repair Parts Illustration for Portable Oil-Fired Heater Repair Parts List for Portable Oil-Fired Heater Reference Number Description Part Number for Model 4XA50C 1 Motor 2 Support-Motor 3 Bolt (HH) 4 Lock Nut 5 Coupling-Pump 6 Gear Pump 7 Bolt-Headless Socket 8 Filter Oil Assembly 9 Elbow-Male 10 Fitting-Straight 11 Holder-Condensor 12 Bushing Grommet 13 Screw (TH2S) 14 Flange Screw 15 Capacitor 3970-0111-00 3121-0375-00 4321-0182-00 4331-0022-00 3531-0013-00 3740-0060-00 4323-0004-00 3740-0034-00 3740-0044-00 3740-0039-00 3131-0295-00 3712-0004-00 4312-0046-00 4319-0015-02 3820-0146-00 For Technical Support or Troubleshooting, Call: 1-800-323-0620 14 4XA50C Quantity 1 1 4 1 1 1 3 1 1 1 1 1 1 2 1 Dayton Operating Instructions and Parts Manual Model 4XA50C Troubleshooting Chart Symptom Possible Cause(s) Corrective Action Heater ignites but MAIN PCB assembly shuts heater off after a short period of time. (Indicator lamp is flickering and room temp. display indicates "E1") Heater will not ignite but motor runs for a short period of time. (Indicator lamp is flickering and room temp. display indicates "E1") Fan does not turn when heater is plugged in and power switch is in the "ON" position. (Indicator lamp is on or flickering) (Indicator lamp is flickering and room temp. display indicates "E2") (Indicator lamp is flickering and room temp. display indicates "E3") Heater will not turn-on (Indicator lamp is off) 1. Wrong pump pressure 2. Dirty fuel filter 3. Dirt in nozzle 4. Dirty photocell lens 5. Photocell assembly not properly installed. (Not seeing the flame) 6. Bad electrical connection between photocell and MAIN PCB assembly 7. Defective photocell 1. No fuel in tank 2. Wrong pump pressure 3. Carbon deposits on spark plug and/or improper gap 4. Dirty fuel filter 5. Dirt in nozzle 6. Water in fuel tank 7. Bad electrical connection between ignitor and MAIN PCB assembly 8. Ignitor wire is not attached to spark plug 9. Defective ignitor 10. Defective solenoid valve (not opening) 1. Thermostat setting is too low 2. Bad electrical connection between motor and MAIN PCB assembly 1. See Pump Pressure Adjustment, page 9 2. Clean Fuel Filter, see page 8 3. Clean Nozzle, see page 7 4. Clean photocell lens, page 8 5. Make sure photocell boot is properly seated in bracket, see page 8 6. Check electrical connections. See Wiring Diagram, page 9 7. Replace photocell, page 8 1. Fill tank with kerosene 2. See Pump Pressure Adjustment, page 9 3. See Spark Plug, page 7 4. See Fuel Filter, page 8 5. See Nozzle, page 7 6. Flush fuel tank with clean kerosene, page 6 7. Check electrical connections. See Wiring Diagram, page 9 8. Attach ignitor wire to spark plug 9. Replace ignitor 10. Check electrical connections and voltage to solenoid valve. If defective, replace solenoid valve 1. Turn thermostat control knob to a higher setting 2. Check electrical connections. See Wiring Diagram, page 9 1. Room Temp. sensor disconnected 2. Sensor failure 1. Reconnect sensor. See Wiring Diagram, page 9 2. Replace sensor. See Wiring Diagram, page 9 Thermostat switch failure Replace Main P.C.B. 1. Temperature limit safety device is overheated 2. No electrical power 3. Bad electrical connection between temperature limit safety device and PCB board 1. Turn power switch to "OFF" and allow to cool (about 10 min). Then turn power switch to "ON" position 2. Check to insure heater cord and extension cord are plugged in. Check power supply 3. Check electrical connections. See Wiring Diagram, page 9 For Technical Support or Troubleshooting, Call: 1-800-323-0620 ® 15 Dayton Operating Instructions and Parts Manual 4XA50C Dayton® Portable Oil-Fired Heater LIMITED WARRANTY DAYTON ONE-YEAR LIMITED WARRANTY. DAYTON® PORTABLE OIL-FIRED HEATER, MODELS COVERED IN THIS MANUAL, ARE WARRANTED BY DAYTON ELECTRIC MFG. CO. (DAYTON) TO THE ORIGINAL USER AGAINST DEFECTS IN WORKMANSHIP OR MATERIALS UNDER NORMAL USE FOR ONE YEAR AFTER DATE OF PURCHASE. ANY PART WHICH IS DETERMINED TO BE DEFECTIVE IN MATERIAL OR WORKMANSHIP AND RETURNED TO AN AUTHORIZED SERVICE LOCATION, AS DAYTON DESIGNATES, SHIPPING COSTS PREPAID, WILL BE, AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT DAYTON'S OPTION. FOR LIMITED WARRANTY CLAIM PROCEDURES, SEE "PROMPT DISPOSITION" BELOW. THIS LIMITED WARRANTY GIVES PURCHASERS SPECIFIC LEGAL RIGHTS WHICH VARY FROM JURISDICTION TO JURISDICTION. LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, DAYTON'S LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. DAYTON'S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE PURCHASE PRICE PAID. WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATION AND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION, AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT AS PROVIDED BELOW, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED, OTHER THAN AS STATED IN THE "LIMITED WARRANTY" ABOVE IS MADE OR AUTHORIZED BY DAYTON. Technical Advice and Recommendations, Disclaimer. Notwithstanding any past practice or dealings or trade custom, sales shall not include the furnishing of technical advice or assistance or system design. Dayton assumes no obligations or liability on account of any unauthorized recommendations, opinions or advice as to the choice, installation or use of products. Product Suitability. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products for certain purposes, which may vary from those in neighboring areas. While attempts are made to assure that Dayton products comply with such codes, Dayton cannot guarantee compliance, and cannot be responsible for how the product is installed or used. Before purchase and use of a product, review the product applications, and all applicable national and local codes and regulations, and be sure that the product, installation, and use will comply with them. Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not allow a limitation on how long an implied warranty lasts, consequently the above limitation may not apply to you; and (c) by law, during the period of this Limited Warranty, any implied warranties of implied merchantability or fitness for a particular purpose applicable to consumer products purchased by consumers, may not be excluded or otherwise disclaimed. Prompt Disposition. A good faith effort will be made for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call dealer from whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to Dayton at address below, giving dealer's name, address, date, and number of dealer's invoice, and describing the nature of the defect. Title and risk of loss pass to buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier. Manufactured for Dayton Electric Mfg. Co., 5959 W. Howard St., Niles, Illinois 60714-4014 U.S.A. Manufactured for Dayton Electric Mfg. Co. ® Niles, Illinois 60714 U.S.A.Acrobat Distiller 8.1.0 (Windows)