Vokera Linea Plus AG Fault Codes

Combi Natural Gas 30 kW 2002-2007 Discontinued

GC Number: 47-094-31

Replaced by: Linea One

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

Code	Severity	Plain English	DIY
01	High	Your boiler has tried to light itself but failed, meaning it has temporarily shut down for safety and won't provide heating or hot water.	Yes
02	High	Your boiler has switched itself off because it has become too hot, usually because water isn't moving through the system properly.	Yes
03	High	Your boiler has detected a problem safely clearing waste gases through the flue pipe, which has caused the system to shut down for safety.	Yes
04	High	Your boiler has stopped working because the water pressure is too low for it to run safely.	Yes
05	High	Your boiler has experienced a lockout due to a failure to ignite or a flame being lost during operation.	Yes
06	Medium	Your boiler is struggling to accurately measure the temperature of your hot water, which usually means it cannot provide consistent heat when you turn on the taps.	Engineer
07	High	Your boiler has detected that a key temperature sensor has failed or disconnected, which is preventing the system from heating up safely.	Engineer
08	High	Your boiler has switched itself off because its internal burner has become too hot to operate safely.	Yes

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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