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How to fix Wayne EHASR-DC that stays on when no call for heat?
If the Wayne Burner stays on when there is no call for heat, it could be due to a defective flow switch (check for proper operation and replace if necessary) or a defective fuel solenoid (replace the fuel solenoid).
How to fix improper electrode spacing in Wayne Burner?
If the Wayne Burner has improper electrode spacing (gap too small or too large), clean and position the electrode tips according to the specified figures.
What to do if Wayne EHASR-DC runs continuously without satisfying call for heat?
If the Wayne Burner runs continuously without satisfying the call for heat, it may be caused by: * Improper fuel or water in the fuel: Drain the fuel tank and fill with proper fuel. * Reduced fuel pressure: Check the fuel pump pressure, ensure the fuel filter isn't clogged, and increase fuel pressure to the manufacturer's specifications. Replace the pump if needed. * Soot build-up on the heat exchanger: Clean the heat exchanger with soot remover. * Improper burner nozzle installed: Contact the equipment manufacturer for the correct nozzle size and replace it.
Why the Wayne EHASR-DC Burner motor will not run?
If the Wayne Burner motor will not run, it could be due to a faulty oil primary control (observe the burner sequence and check voltage to the motor, replacing the control if needed), a seized fuel pump (replace the fuel pump), a burner fan that is loose or misaligned (identify the fan part number, position the fan spacing, and tighten the set screw), a defective control switch (replace the switch), or a loose wire (check and replace or tighten the wiring).
What causes Wayne Burner to overheat?
If the Wayne Burner runs but the equipment is overheating, the cause might be fuel pump pressure being too high (readjust fuel pressure to the equipment manufacturer's specs), the oil primary control energizing the burner past the call for heat (identify the control model and replace it, wiring accordingly), a faulty fuel pump shut-off valve (replace the valve), a defective flow switch or thermostat (replace it), or an incorrect fuel nozzle size (contact the equipment manufacturer for the proper nozzle size and replace it).
What to do if Wayne EHASR-DC lights, but not stay lit during call for heat?
If the Wayne Burner lights but doesn't stay lit during a call for heat, it may be due to the oil primary control going into nuisance lockout. To address this, remove power from the white command wire for 2 seconds on the Wayne 12Vdc oil primary control and observe the burner sequence of operations.
How to fix Wayne Burner with little or no fuel?
If there is little or no fuel in the Wayne Burner, fill the tank with fuel.
What to do if Wayne EHASR-DC has improper fuel?
If the Wayne Burner has improper fuel or water in the fuel, drain the fuel tank and fill it with the correct fuel.
Details the fuel input ranges for EHASR-DC and EH-DC models.
Provides physical dimensions and mounting options for the burner.
Outlines power supply, motor, and ignition electrical requirements.
Explains the safety alert symbol and its meaning for hazard communication.
Defines hazard levels like Danger, Warning, Caution, and Notice.
Details specific hazards like fire, explosion, electric shock, and CO poisoning.
Initial checks to perform before diagnosing burner issues.
Lists problems like 'Burner Will Not Light' and their causes/solutions.
Details troubleshooting for specific primary control lockout conditions.
Guidelines for the combustion chamber for efficient heat transfer.
Information on fuel pumps, fuel lines, and fuel tanks.
Guidance on selecting and installing the correct nozzle and air cone.
Steps for safely starting the burner and bleeding the pump.
Procedures for adjusting air bands for optimal combustion.
Ensuring all screws are locked and controls are properly set.
Recommended annual maintenance for filter, nozzle, electrodes, and fan.
Details the terms and conditions of the burner's limited warranty.
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