BoilerFaultCodes.com

Ideal Esprit HE Fault Codes

Combi Natural Gas 24-35 kW 2007-2012 Discontinued
GC Numbers: 47-348-4347-348-4447-348-45

Replaced by: Vogue Gen2

The fault code is already on your display

Note it down before pressing reset — resetting clears the code immediately. How to read fault codes →

Most common fault codes

93 H.....4....
Your boiler has detected that it is firing without enough water inside, which has caused the temperature sensors to overheat or report a fault.
Gas Safe engineer required · £120-£280
94 H......F.....
Your boiler is struggling to detect the flame needed to heat your water, which is causing the system to shut down for safety.
May be DIY safe · £120-280
95 H......n.....
Your boiler has detected that the electrical wiring coming into the unit is connected backwards, which is preventing it from starting up for safety reasons.
Gas Safe engineer required · £80-160

All 26 fault codes

Code Severity Plain English
0 Low Your boiler is working correctly and is simply waiting for you to turn on the heating or hot water tap.
93 H.....4.... High Your boiler has detected that it is firing without enough water inside, which has caused the temperature sensors to overheat or report a fault.
94 H......F..... High Your boiler is struggling to detect the flame needed to heat your water, which is causing the system to shut down for safety.
95 H......n..... High Your boiler has detected that the electrical wiring coming into the unit is connected backwards, which is preventing it from starting up for safety reasons.
A High Your boiler has switched itself off because it has become too hot to operate safely.
C Low Your boiler is operating normally and is currently sending heat to your radiators.
d Low Your boiler is simply letting you know that it is currently busy heating up water for your taps or shower.
E High Your boiler has lost water pressure and has shut down as a safety precaution to prevents damage.
F High Your boiler has switched itself off to prevent damage and is trying to show you a specific error code by flashing between the letter F and another number.
h Low Your boiler is currently in 'Preheat' mode, meaning it is simply warming up a small amount of water within the unit so that hot water arrives at your taps more quickly.
H n Low Your boiler is nearing the end of its programmed maintenance cycle and is displaying a service reminder, but it should still provide heat and hot water for now.
H1 High Your boiler has detected low water pressure in the system, which is preventing it from heating up.
H2 High Your boiler has detected an internal electronic communication failure or a technical error that requires a deep-level diagnosis by a professional.
H3 High Your boiler has detected that the water temperature has reached a dangerously high level, causing it to shut down to prevent damage.
H4 High Your boiler has detected low water pressure in the system, which means it cannot circulate enough water to heat your home or provide hot water safely.
H9 High Your boiler has detected that it is getting too hot and has shut down as a safety precaution to prevent damage.
HE High Your boiler has detected that the water inside it is getting too hot, causing it to shut down for safety.
HF High Your boiler has failed to ignite after several attempts, meaning it cannot create the flame needed to heat your home or water.
L High Your boiler has stopped working and locked itself for safety because it has detected a specific internal fault.
L8 High Your boiler has detected an internal communication error between its electronic control boards or a software fault.
L9 High Your boiler has failed to light several times and has locked itself out for safety reasons.
LA High Your boiler has failed to ignite after several attempts, meaning it cannot provide heating or hot water until reset or repaired.
LA/HA High Your boiler has become too hot and has shut itself down as a safety precaution to prevent damage.
LE High Your boiler has stopped working because the water pressure is too low to operate safely.
LF High Your boiler has failed to ignite after several attempts, meaning it cannot provide heating or hot water.
t Low Your boiler is briefly turning on to keep internal water warm so that your hot water arrives at the tap faster.

Ideal Esprit HE is discontinued — time for a new one?

Parts for discontinued models can be hard to find and expensive. A new A-rated boiler could save you money on both repairs and energy bills.

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