Asked by: Nedko Gregorius
home and garden home appliances

What does FF mean on a boiler?

Last Updated: 13th April, 2021

CLASSIC LX FF & FF (Natural Gas Models Only)
Minimum clearances. A clearance of 533mm (21") MUST be available at the front of the boiler for servicing. The minimum clearances given below MUST be complied with in order to maintain the safe running of the boiler and to facilitate servicing.

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Also, how do you reset an ideal classic boiler?

Boiler Overheat Thermostat The boiler is fitted with a safety 'cutout' thermostat. This will shut down the boiler in the event of overheating. Should this occur allow the boiler to cool, press the reset button (E) then relight as detailed in steps 1-8 in 'To light the boiler'.

Also, what does a1 mean on my boiler? The A1 281 fault code on a Worcester boiler refers to a pump that is either stuck, or that's running but with air in the system. Both air and a stuck pump could be the culprit.

Accordingly, what does f4 mean on a Viessmann boiler?

If you're seeing the F4 fault code being displayed on your Viessmann boiler, the problem lies with lack of flame detection. When you demand for hot water or heating, your boiler gives the signal to all relevant parts. That includes the likes of the gas valve to open, and the burner to fire up.

What does f2 mean on a boiler?

If your Ideal boiler is showing the F2 fault code on the control panel, it means that there's been a flame loss during operation. As soon as the printed circuit board receives the signal that the flame has been lost, it will lock out and display the F2 fault code.

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What does a9 mean on a boiler?

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How do I increase the pressure on my Viessmann boiler?

How do I increase my boiler pressure?
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What does f1 mean on a glow worm boiler?

Seeing the F1 error on your Glow-worm boiler means that the unit has failed to ignite and will lockout as a result. There are many causes of ignition failure: Frozen condensate pipe - 0:37.

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Where is the reset button on an ideal boiler?

The manual suggests pressing the overheat reset button - said to be on the right hand side of the unit once the controls access door is opened. However, there is no button there. There is a red plastic knob which could be a light, but is defintely not a button that could be pressed.

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What does F 75 mean on my boiler?

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What does f28 mean on your boiler?

Meaning. F28. No ignition / ignition problem. Either insufficient gas in the system or an issue with either the electrode, ignition lead or electronic ignitor. To put it simply, the flame that water passes over to warm up before either circulating around the central heating system or to the taps, isn't lighting.

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Why is my Worcester boiler flashing?

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Where is reset button on Vaillant boiler?

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