Heat Wagon DF400, Installation And Maintenance Manual

Page 1: ...e reference 342 N Co Rd 400 East Valparaiso IN 46383 219 464 8818 Fax 219 462 7985 www heatwagon com Revision 5 15 For your safety Do not use this heater in a space where gasoline or other liquids having flammable vapors are stored For DF400 Models SN 27601001 and beyond For DF600 Models SN 27701501 and beyond ...

Page 2: ... assistance or heater information such as an instruction manual labels etc contact your local Heat Wagon dealer or the manufacturer Heater is not intended for use in pest remediation W A R N I N G Fire burn inhalation and explosion hazard Keep solid combustibles such as build ing materials paper or cardboard a safe distance away from the heater as recom mended by the instructions Never use the hea...

Page 3: ... considered Warranty claims must include model number and serial number LIMITATIONS Warrant claims for service parts wear parts such as spark plugs igniters flame rods will not be allowed Diagnostic parts such as voltage meters and pressure gauges are not warrantable Evidence of improper fuel usage fuel pressures outside of manufacturer s specification poor fuel quality and improper electric power...

Page 4: ...4 Control Board Note 1mm 0 039 inch 1 Kerosene 2 Diesel Fuel Winter Blend A No Thermostat B With Thermostat A B ...

Page 5: ...5 ...

Page 6: ...6 See page 11 ...

Page 7: ...is found Start this process at the fuel tank end of the inlet line It may be necessary to draw fuel from a small container rather than the fuel tank 5 Safety thermostat defective or tripped Also called overheat switch Some oil heaters have a safety thermostat wired between the control board and the solenoid valve If the heater becomes too hot this normally closed switch will open and interrupt pow...

Page 8: ...Measure resis tance if zero or infinite replace photocell 2 Flame safety control defective The easiest way to test the flame safety control is to prove the photocell is good or bad using one of the two preceding tests under 1 Photocell dirty or defective If the jumper test will not run the heater or the photocell passes the ohm test the flame safety control is defective Heater ignites runs several...

Page 9: ...d transformer do not operate Causes 1 Incorrect or low voltage supplied to the heater 2 Fuse in heater is blown no green light 3 Thermostat defective or not turned up to call for heat 4 Control board is defective 5 Reset button has not been reset red light on 6 Wiring disconnected loose or incorrect Solutions 1 Incorrect or low voltage supplied to the heater Most oil heaters require a minimum of 1...

Page 10: ...lows thru the fuse to five places the power indicator light the fuel filter heating element the relay terminal 11 the electronic board and thru the control board to the three position on off switch Step 2 Turn switch to the On position There are two choices for On with this switch Selecting the upper On position allows for continuous operation without attaching an external thermostat control The u...

Page 11: ...installed properly FOR 7 RED BLINKS CAUSE MAY BE Out of fuel Filter or nozzle blocked Broken fuel line intake sucking air Bad photocell Overheat limit switch tripped Non volatile lockout manual reset in order to reset the system the reset button must be pressed less than 5 seconds Volatile lockout hold reset button for a least one minute red light should go out let control board reboot for at leas...

Page 12: ...165 28 N 7 5 2 00 80ºS 190 Technical Specifications N 12 ...

Page 13: ...13 Accessories FUEL PRESSURE GAUGE BIE99AM003 THERMOSTAT THIDF EXTERNAL FUEL KIT allows access to external fuel source TK400 ...

Page 14: ...14 DF400 Wiring Diagram SN 276000401 and Beyond CAPACITOR P N E10325 ...

Page 15: ...15 DF600 Wiring Diagram SN 277000401 and Beyond CAPACITOR P N E10325 ...

Page 16: ...16 DF400 Breakdown ...

Page 17: ...rts List E10930 Note for S N Starting 27602001 POS P N DESCRIPTION 08 E10772 Motor 09 E10772 1 Capacitor 68 E30443 1 Power cord 85 E10698 Motor pump coupling 104 E20965 Cable fastener nut 105 E20964 Cable fastener ...

Page 18: ...DF600 Breakdown 18 ...

Page 19: ...ote for S N Starting 27703001 POS P N DESCRIPTION 08 E10772 Motor 09 E10772 1 Capacitor 68 E30443 Power cord 85 E10698 Motor pump coupling 104 E20965 Cable fastener nut 105 E20964 Cable fastener 75 I20115 Iron fitting 19 ...

Page 20: ... 400 East Valparaiso IN 46383 219 464 8818 888 432 8924 Fax 800 255 7985 www heatwagon com Accessories FUEL PRESSURE GAUGE BIE99AM003 THERMOSTAT THIDF EXTERNAL FUEL KIT allows access to external fuel source TK400 ...