What Does Fan Post Purge Mean On A Boiler
Nathan Sanders
Published May 23, 2026
Why does my boiler indicate that the fan column is being cleaned?
What is Fan Mail Cleanup?
This means that after the boiler has been heated, the fan will continue to run to cool the device, this is a normal function of the device.
What does it also mean when my boiler says the pump is too full?
Pumping is a normal function of your boiler. If your system has this feature, it will usually turn on after heating or hot water has been used. The purpose is to dispose of all the residual heat to avoid damage to the boiler components.
Second, how do I reset my ICOS boiler?
Press the reset button (D) and the boiler re-ignites. If the error occurs again, switch off the boiler and contact an authorized Gas Safe technician or an authorized gas installer (RGII). In this case, an LF error code is displayed. Press the reset button and the kettle will turn on again.
What is a final rinse in this sense?
Pre-ventilation is the cycle that the burner carries out before ignition to check the safety of the system and to clean the combustion chamber. At the end of the burner cycle, a purge occurs to empty the combustion chamber before the fan stops. I hope this helps. Doug.
What does D mean with a logical tag?
D Informs that the boiler has turned on when hot water is required. Categories: Kjelefeil Help Manuals.
Does the boiler always have to work?
Your boiler is equipped with a pump, so the pump is connected directly to the boiler. The pump should run for a few minutes at the end of the heat demand. If the pump runs continuously when the boiler is off, the overflow control is faulty. You will need a qualified Gas Safe technician to repair the boiler.
How can I lower the pressure in my boiler?
Air the radiators. This reduces the pressure in the central heating and with it the pressure in the central heating boiler. After all the air has been deflated, continue venting the radiator until the pressure gauge is safe again.
Why does my heating pump stop?
Problem with pump 1: The pump runs but does not pump water through the system. When the heat pump is running, it should vibrate slightly. The most likely cause of this problem is that the pump shaft or propeller is blocked. The pump is overheating, but it shouldn’t be hot.
Where is the pressure gauge on my ideal water heater?
The boiler pressure is usually displayed on the pressure gauge built into the boiler and should be around 1 bar if hot water is not used and the heating is not switched on. Therefore 1 bar is a low pressure setting.
How do you bleed a radiator?
What is the pre-wash?
During pre-purging, unburned gas is released into a combustion chamber before being ignited by the exhaust gas to prevent the gas from exploding. The purging is done before switching on. It’s called PostPurge to drain electricity after the burn goes out.
How long does it take to clean a boiler?
Leave the pan on the grill for at least fifteen minutes. Turn off the central heating to prevent air or water from being pumped through the unit. Wait ten minutes for the pan to cool.
What does it mean to clean a kettle?
Cleaning a water heater is a simple way of saying that you are about to purge the air so that the water can flow freely. Air bubbles stop the flow of water and must be cleaned, otherwise the boiler will not work.
How long does it take to purge the air from the gas line?
Purging the pipes
What does it mean to clean an oven?
What does F mean for kettle?
The F1 Ideal Boiler Trouble Code is a common error that occurs when the device has low water pressure. Fortunately, it’s easy enough to repair yourself. Note that Ideal Logic boilers have a flashing F1 error code with F followed by 1. This is the same error code.
What does status D mean on my boiler?
D. The boiler needs hot water, but the appliance has reached the desired boiler temperature. D. The boiler works in hot water mode.
How do you connect the ignition switch to a boiler?
Modern boilers have a reset button on the display button. Press and hold the button to reset the boiler after a fault. For older boilers (or boilers that do not have a reset button on the front of the boiler), consult the manual to determine the reset procedure.
Why do I have to press and hold the reset button on my boiler?
Some of the most common boiler failures that may require a boiler reset are often: A leak in the heating system. A blocked heat exchanger. An electrical component is defective and needs to be replaced.
What pressure should my boiler have?
How do I restart the boiler after a power failure?
If you don’t see the button, refer to your kettle’s instruction manual, which also explains how to reset the kettle. However, in most cases you should: After finding the reset button, you should: Press and hold the button for up to 10 seconds. Wait for the boiler to ignite (this may take a few minutes)
