Manufacturer directory

Vokèra Boiler Fault Codes

Name: Aza & Sons Services
Telephone: +447955014805

Fault-code information for Vokèra boilers, grouped by verified boiler range. Each entry is linked to its own fault-code page.

Boiler repair help from Aza & Sons Services

Popular boiler ranges

A01 — Vision C
Ignition failure, flame not sensed, or internal fault.
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A02 — Vision C
Limit thermostat fault.
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A03 — Vision C
Fan tachometer signal fault.
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A04 — Vision C
Insufficient system water pressure.
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A06 — Vision C
Domestic-hot-water thermistor fault.
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A07 — Vision C
Primary-flow thermistor fault, overtemperature or temperature differential condition.
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A08 — Vision C
Return thermistor fault, overtemperature or inverted temperature differential.
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A09 — Vision C
Flue thermistor or flue-thermistor counter fault, or flue thermistor overtemperature.
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A77 — Vision C
Low-temperature thermostat fault.
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