To Next PageTo Next PageWhat to do if my KERR Furnace will not start?
If your KERR Furnace won't start, there are several possible causes. It could be due to a tripped blocked vent switch. To resolve this, clear the vent and reset the switch. Another possibility is a tripped breaker, in which case you should determine the cause and reset the breaker. Finally, check the oil tank for leaks and call your oil supplier if there is no oil.
Why does my KERR COMPACT-multi Furnace oil burner keep turning off?
If the oil burner in your KERR Furnace keeps turning off, consider these potential causes and solutions: * A dirty air filter could be the problem, so try changing it. * Check all air return/supply registers in case of a restricted air supply or return. * Inspect the ductwork for any blockage related to the limit control. * Verify that the motor speed is correct for the nozzle based on the furnace label settings, as motor overheating can be a factor. * A dirty nozzle may also cause this issue, in which case you should call a technician to replace it.
How to reduce oil consumption in my KERR Furnace?
If your KERR Furnace is using too much oil, there are a few things to check. First, look for any oil leaks in the line or tank, tighten any loose fittings, and inspect the tank, replacing it if necessary. Also, ensure the draft regulator is properly set to -0.04” wc draft pressure at breech. Lastly, the nozzle might be too large, so consider replacing it with a smaller one to lower the input.
What causes the burner reset to cut out on my KERR COMPACT-multi Furnace?
If the burner reset on your KERR Furnace keeps cutting out, there could be several reasons. It might be due to no oil, in which case you should call your oil supplier. A frozen oil line could also be the culprit, requiring a call to a technician or oil supplier. Other potential causes include a dirty oil filter (replace it), a dirty nozzle causing a smoky fire (replace the nozzle and adjust burner air), a faulty oil pump (have it replaced and adjust burner air), or faulty/dirty electrodes (have a technician clean or replace them).
Why is the flame in my KERR COMPACT-multi Furnace sooty?
A sooty flame in your KERR Furnace could be due to several factors. The pump pressure might be incorrect, so try increasing or decreasing the pressure to the correct setting. A dirty nozzle could also be the cause, requiring a replacement. Additionally, the burner setting may be improper; refer to the “BURNER SPECIFICATIONS” for guidance. Finally, the barometric draft could be wrong; adjust the barometric regulator for -0.04” wc draft pressure at the breech.
Why is my KERR Furnace making so much noise?
Noisy operation in your KERR Furnace can stem from several sources. Check for a loose blower wheel and tighten the wheel set screw or replace it if necessary. Ensure the blower wheel isn't hitting the housing and center it if it is. Damaged motor bearings could also be the cause, requiring blower motor replacement. Other potential issues include a faulty oil pump (repair or replace and reset to the correct pressure), an air leak in the oil line (tighten all connections), or a vacuum that's too high on the pump (check the pump vacuum, filters, and pump screen).
Why is my KERR Furnace warm air register blowing cold air?
If your KERR Furnace's warm air registers are blowing cold air, consider these possibilities. Basement cooling ducts could be the cause; insulate and seal the ductwork to maintain duct temperature. If ducts run through unheated spaces, change or insulate them. Make sure the low-speed switch is off. Also, check the “FAN OFF” setting and set it higher. Finally, verify that the motor speed isn't set too high, and reset it to slow the blower if necessary.
What causes my KERR COMPACT-multi warm air registers to blow too hot?
If the warm air registers of your KERR Furnace are blowing too hot, it could be because the blower is running too slow, so try speeding it up. Another reason might be restricted return air; open up the return air ductwork to ensure adequate airflow. Lastly, the nozzle might be too large, so lower the nozzle size to suit the ductwork.
How to regulate different temperatures in rooms with KERR COMPACT-multi Furnace?
If you're experiencing different temperatures in all rooms with your KERR Furnace, it could be due to unregulated supply air; adjust the warm air regulators to suit each room. Also, check for sufficient return air, as unregulated return air can also cause temperature imbalances.
Procedures for safely shutting down and restarting the furnace.
Emphasizes reading the manual and consulting local authorities for compliant installations.
Critical cautions regarding burner start-up, tampering, and storage of flammable liquids.
Lists applicable local and national codes for oil-burning equipment installation.
Details on furnace placement, venting requirements, and ventilation air for various installation positions.
Guidance on wiring the unit according to electrical codes and installing a remote shut-off switch.
Step-by-step guide for assembling and installing the furnace burner.
Explanation of the blocked vent switch function and procedure for installation and testing.
Guidance on wiring the blocked vent switch and testing its system operation.
Guidance on annual servicing, heat exchanger duct access, and gasket replacement.
General