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Operation & Service Manual 4109 Capital Circle Drive | Janesville WI, 53546 sunfireheaters.com | +1 (855) 251-1649...
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Before you begin... SAFETY, CODES, AND REGULATIONS: Thank you for purchasing a SunFire product. SunFire heaters are designed and tested for safe, reliable, long-term operation, though proper operation, fuel quality control, and regular maintenance are required. Please read and understand this manual completely before attempting to operate or service the product.
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Safety Information: DANGER Failure to comply with specified requirements and minimum clearances can be dangerous and may become a fire hazard. Additional clearances may be necessary for accessibility or to comply with local codes. DANGER This appliance is equipped with a three-prong grounding plug for your protection against electric shock hazard and should be plugged into a grounded, three-prong power supply capable of supplying proper voltage and amperage.
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WARNING ⛽ NO GASOLINE! This product is designed for use with Diesel, No.2 heating oil, or kerosene ONLY! • To avoid added risk of fire or explosion, never use gasoline, crankcase drainings, naphtha, paint thinners, alcohol, or any other unapproved fuels. •...
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Safety Labels: WARNING AVERTISSEMENT READ MANUAL BEFORE USE LIRE LE MANUEL AVANT UTILISATION Never use gasoline or waste oil. 1. Ne jamais utiliser d’essence ou d’huile usée. 2. Never push RESET button more than twice. If heater doesn’t start, 2. Ne jamais appuyer plus de deux fois sur le bouton RESET. Si l’appareil follow troubleshooting in manual.
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Table of Contents Safety Information: Safety, Codes, and Regulations: Conventions Used in this Manual: Safety Labels: Key Features: Specifications: FOR THE SF-80: FOR THE SF-120: Getting Started: Identifying Terms: Package Contents: Assembly: Normal Operation: Controls: Operation Procedure: Operation in Sub-Freezing Temperatures: Optional Accessories: Fuel-Filter Heating Band: Thermostatic Control:...
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SunFire: The most advanced, most durable portable multifuel radiant heaters made in the USA Key Features: LOW NOISE ODORLESS Turn up the heat without Say goodbye to the smell turning up the volume and the headache CLEAN COMBUSTION ZERO BREEZE/DUST...
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Specifications: FOR THE SF-80: 27.75” 70.5 cm 26” 19.75” 50.2 cm 66.1 cm WEIGHT: Tank empty: 85 lbs (38.6 kg); Tank full: 127 lbs (57.6 kg) DIMENSIONS: L: 26” (66.1cm) W: 19.75” (50.2 cm) H: 27.75” (70.5 cm) MINIMUM CLEARANCE TO COMBUSTIBLE MATERIAL: Front: 84”...
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Specifications: FOR THE SF-120: 37.5” 95.3 cm 33.75” 85.7 cm 33” 28.5” 72.4 cm 83.8 cm WEIGHT: Tank empty: 125 lbs (57 kg); Tank full: 220 lbs (100 kg) DIMENSIONS: L: 33” (83.8 cm) W: 28.5” (72.4 cm) H: 33.75” (85.7 cm) MINIMUM CLEARANCE TO COMBUSTIBLE MATERIAL: Front: 84”...
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Getting Started: IDENTIFYING TERMS: Please familiarize yourself with the parts of the heater as they will be referred to throughout this manual: 1. Power Cord 10. Burner 17. Wheel x2 2. Fuel Tank 11. Burner Cover 18. Foot x2 3. Fill Cap (SF-120) 12.
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PACKAGE CONTENTS: FOR THE SF-80: The SunFire SF-80 is shipped preassembled and ready for NORMAL OPERATION. No assembly is required, though adjustment of the levelling feet may be needed. To adjust the foot, loosen the locking nut on the threaded foot post and rotate the foot to adjust the height. Tighten the locking nut when finished.
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ASSEMBLY: FOR THE SF-120: When unpacking the unit, some assembly is required before initial use. This process can be completed individually, but a helper may be useful for some steps. Do not add fuel to the heater until the assembly process is complete. The following tools will be used in the assembly process: •...
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Getting Started: TO ASSEMBLE THE UNIT (CONT.): 3. When attaching the leg assembly to the heater, locate the two (2) leveling feet included in the packaging and screw them into the threads in the ends of the foot assembly frame. ATTACH FEET 4.
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TO ASSEMBLE THE UNIT (CONT.): 6. Carefully, right the unit onto its lower support frame and wheels by rolling it sideways. Do not lay the heater on the dome face at any time. Check the stability of the heater as it sits on a level floor. If the heater rocks or is otherwise unstable, rotate the leveling feet to stabilize the heater.
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Getting Started: TO ASSEMBLE THE UNIT (CONT.): 8. With a 5/16” powered driver, use the visor screws provided to affix the dome visor to the top of the dome face. Start at one end of the visor and move along the length of the visor to shape it to the dome.
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Normal Operation: This section will cover normal orientation and operation of the SunFire SF-80 / SF-120. TO ADJUST THE TILT ANGLE: Loosen the knobs on the sides of the unit to adjust the tilt angle of the dome face. Tighten the knobs when adjustment is complete.
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Normal Operation: CONTROLS: The unit’s controls are labeled and located on the burner cover. STARTUP / COMMENCEZ SHUTDOWN / FERMER Turn heater on. Heater will fire within 15 seconds. Turn heater o . Blower will continue to cool down heater for 5 minutes. ON/OFF RESET If heater fails to fire, press reset button for 1 second...
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Use of100% kerosene may also be necessary in this scenario. Optional Accessories: FUEL-FILTER HEATING BAND: SunFire heaters can be fitted with a fuel-filter heating band to assist fuel flow in cold conditions. HEATING BAND PLACEMENT: INSTALL HEATING BAND Slip the heating band securely around the filter element.
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Replace the filter with a genuine SunFire filter element. Apply a small amount of clean oil to the rubber o-ring. Tighten the filter snugly after the o-ring contacts the filter head. Do not over tighten.
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BURNER SERVICE: The burner assembly should be serviced seasonally, at a minimum, or whenever excess smoke is present or a clog or poor fuel quality is suspected. For inspection or service, the nozzle subassembly will need to be removed from the heater and the flame sensor, igniter electrode, and combustion chamber should be inspected. ...
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INSPECT COMBUSTION CHAMBER Some visible cracks in the insulation material are normal. If portions of the insulation are broken or missing, replace the insulation before resuming operation of the unit. Contact SunFire technical service for assistance. 6. Inspect the flame sensor for dirt or damage. Use a soft, damp rag or cotton swab to clean the sensor. For the SF-80, remove the screw and flame-sensor bracket to clean the sensor eye.
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WARNING Only use authentic SunFire parts. Inspect the nozzle adapter before replacing the nozzle. If the threads have been damaged or show score marks, replace the entire nozzle-line assembly. Contact your local SunFire dealer or SunFire technical service for assistance.
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Maintenance & Service: FLAME ADJUSTMENT: Due to variations in nozzle tolerances, fuel quality, and geographical location, adjustments may be required periodically to maintain optimal operation. FOR THE SF-80: DANGER During this procedure, dangerous electrical voltage will be present at the wiring connections. Only qualified technicians should perform this procedure.
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FLAME ADJUSTMENT (CONT.): FOR THE SF-120: DANGER During this procedure, dangerous electrical voltage will be present at the wiring connections. Only qualified technicians should perform this procedure. Use proper safety equipment and practices. Only interact with the air shutter and set screw during this procedure. Securely reattach the burner cover before resuming normal operation.
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Fuel pump defective Contact SunFire or your local dealer. If your issue was not described here, or for further assistance, please contact your local AUTHORIZED SUNFIRE DEALER, find more information at sunfireheater.com/support, or call the manufacturer directly at (855) 251-1649.
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SUNFIRE will not be liable for any incidental or consequential damages directly or indirectly related to the sales, handling or use of the equipment, and in any event SUNFIRE in connection with the equipment, including for claims based on negligence or strict liability, is limited to the purchase price.
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Rock Energy Systems, LLC 4109 Capital Circle, Janesville, WI 53546 SunFireHeaters.com SUNFIRE is a registered trademark of Rock Energy Systems, LLC 81011665 - Rev A.3 - August 2023...
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