Section: General Information General Information Owner’s Responsibility WARNING Hazard Definitions Incorrect Installation, adjust- ment and use of this burner could result in severe personal Indicates a hazardous situation DANGER injury, death, or substantial which, if not avoided, will result property damage from fire, car- in serious injury of death.
Section: General Information Special Requirements General Specification NOTICE TABLE 1: BURNER SPECIFICATIONS • The installation of a burner shall be in ac- Capacity Firing rate - 0.75-3.00 GPH "S" Models cordance with the regulation of authorities (Note 1) 1.00-7.00 GPH "M/L" Models having jurisdiction.
Section: Inspect/Prepare Installation Site Inspect/Prepare Inspect Flue Pipe Equipment Site Location Fire, Smoke & WARNING Asphyxiation Hazard Professional Service DANGER • Carefully inspect the exhaust vent system Required • Make sure it is properly sized and in good working Incorrect installation, adjust- condition ment and use of this burner could result in severe personal...
Section: Inspect/Prepare Installation Site Schedule Maintenance Program Minimum Chamber Dimensions Verify that the equipment combustion chamber pro- The new design of flame retention oil burners is more vides at least the minimum dimensions given in Table 2. efficient. One result of increased efficiency, is lower flue gas temperatures.
Section: Prepare the Burner Prepare the Burner Mount Burner on Equipment Verify that the air tube installed on the burner provides General the correct insertion depth. Refer to Figure 3. In most cases, the burner is ready to mount to the The end of the air tube should normally be 1/4"...
Section: Prepare the Burner Connect Fuel Lines Fuel Line Valves and Filter Do Not Install By-pass WARNING WARNING Oil Leak and Fire Hazard Plug with 1-Pipe System Install the oil tank following applicable standards Failure to comply could cause immediate pump in the U.S.
Section: Wiring the Burner Wiring the Burner Fuel Supply Below The Level Of The Burner When the fuel supply is below the level of the burner, a two-pipe supply system is required. Consult the fuel Electrical Shock Hazard DANGER pump manufacturer's specifications for lift and vacuum capability.
Section: Wiring the Burner Wiring Connections Diagram Explosion, Fire, Scald and WARNING Burn Hazard All heating equipment must have HIGH LIMIT protection to interrupt electrical power and shutdown the burner if operat- ing or safety controls fail and cause a runaway condition. •...
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Section: Wiring the Burner Wiring Connection Diagrams FIGURE 7b - 115V WIRING DIAGRAM WITH 24V SOLENOID COIL IGN. LIGHT THERMOSTAT FUEL SOLENOID P1 1 FUEL T-STAT IGNITOR 115V LINE 2 POWER LIGHT 115V MOTOR LINE 1 115V 98013000-2 FIGURE 7c - 230V WIRING DIAGRAM WITH 230V SOLENOID COIL IGN.
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IGNITOR POWER LIGHT MOTOR LINE 1 98013000-6 FIGURE 7g- 115V WIRING DIAGRAM WITH PRIMARY CONTROL 9.807-551.0 PRIMARY IGN. LIGHT CELL CONTROL 115V HONEYWELL R7184U FUEL THERMOSTAT SOLENOID 115V IGNITOR FUEL 115V MOTOR LINE 2 115V LINE 1 POWER LIGHT 115V...
Section: Start the Burner and Set Combustion FIGURE 7h - 230V MOTOR WIRING DIAGRAM WITH 115V PRIMARY CONTROL 9.807-552.0 PRIMARY IGN. LIGHT CELL CONTROL 115V HONEYWELL R7184U FUEL THERMOSTAT SOLENOID 115V IGNITOR FUEL 115V MOTOR LINE 2 230V 115V LINE 1...
Section: Start the Burner and Set Combustion TABLE 3a KNA BURNER WITH 1.0" AIR TUBE LENGTH KNA Air Tube, Air Cone & Static Disk Combinations Air Tube Length Air Cone GPH Rating .75 - 1.25 1.25 - 1.75 1.75 - 2.00 2.00 - 2.25 2.25 - 2.75 2.75 - 3.50...
Section: Start the Burner and Set Combustion Oil Burning Equipment shall be CAUTION connected to flues having suf- ficient draft at all times to ensure safe and proper operation of burner. Set Combustion with Test Instruments 1. Allow the burner to run for approximately 5 to 10 minutes.
Section: Perform Regular Maintenance Perform Regular Maintenance The following guidelines are provided for routine maintenance. It is good practice to keep a record of Regular Maintenance to be performed by trained the service performed and the combustion test results. service technicians q Replace the oil supply line filter.
Section: Perform Regular Maintenance Removing the Nozzle for Service Nozzle Installation (Reference the Replacement Parts Diagram) Perform the following steps when replacing a nozzle. Correct Nozzle and Flow Protect Nozzle from Damage CAUTION WARNING Rate Required A damaged nozzle could cause impaired combustion, sooting, puffback of hot Incorrect nozzles and flow gases, smoke, oil leakage and potential fire or...
Valve: 120 Vac, 1A released. Igniter: 120 Vac, 3A Lockout Modes Low Voltage Shutdown: 80 Vac The R7284 has three types of lockout modes that are Environmental Ratings: entered when an error is encountered. Operating/Shipping Temperature: -40°F to Disable Function +150°F (-40°C to +66°C).
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RUNNING 255 OHMS Fig. 12. R7284 terminals, connectors, LED, reset button If at any point there is an event generating a lockout, one of the following screens will be displayed. Control is in Soft Lockout. Control...
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R7284 Flame Strength (Basic Interface) From the home screen, press the up button to dis- play most recent error. During normal operation and when the R7284 is in the running state, the LED will show CAD cell resis- ERROR 1...
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Section: Honeywell Electronic Oil Primary R7284 Error Codes (Basic Interface) Table 7. Error Codes No. of 1/4 sec Flashes Error Codes No Ignition / Late ignition Max flame losses / CAD Cell high while running Flame out of sequence Low Voltage / EnviraCOM ™...
Section: Replacement Parts Replacement Parts KNA Burner "S" For best performance specify genuine KNA replacement parts Models 8.918-901.0 8.918-902.0 8.918-903.0 8.918-904.0 8.918-905.0 8.918-906.0 8.918-907.0 8.918-908.0 8.918-909.0 8.918-910.0 8.918-911.0 8.918-912.0 8.918-913.0 8.918-914.0 8.918-915.0 8.918-916.0 8.918-917.0 8.918-918.0 8.918-919.0 8.918-920.0 8.920-547.0 KNA Burner Manual 9.801-300.0 rev. 8/13...
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Section: Replacement Parts Replacement Parts KNA Burner "S" For best performance specify genuine KNA replacement parts KNA Burner Manual 9.801-300.0 rev. 8/13...
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Section: Replacement Parts Replacement Parts KNA Burner "M/L" For best performance specify genuine KNA replacement parts Models 8.920-645.0 8.920-646.0 8.920-647.0 8.920-648.0 8.920-649.0 8.920-650.0 8.920-651.0 8.920-960.0 8.920-961.0 8.920-962.0 KNA Burner Manual 9.801-300.0 rev. 8/13...
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Section: Replacement Parts Replacement Parts KNA Burner "M/L" For best performance specify genuine KNA replacement parts KNA Burner Manual 9.801-300.0 rev. 8/13...
Section: Waranty Information Limited Warranty Information The Karcher North America (KNA) corporation warrants to persons who purchase its "Products" from KNA for resale, or for incorporation in products for resale ("Customer") that its product is free from defects in material and workmanship for a period of 1 year from date of purchase. To qualify for warranty benefits, products must be installed by a qualified service technician in full compliance with all codes and authorities having jurisdiction and used within the tolerances of KNA defined product specifications.
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USA: 4275 NW Pacific Rim Blvd - Camas, WA 98607 Phone: 800-833-1600 FAX: 800-833-9200 Printed in USA • Revised 11/12...