Ferroli fault code A 06
Fault code A 06 on a Ferroli boiler (including Econforte) means: Watchdog processor faulty. Reset the appliance once. If the code comes back, a part is usually faulty. You can check the water pressure and settings yourself; leave work on gas-carrying parts to a certified gas engineer.
After a safety alert (gas, flue gas, combustion), reset no more than once and call in a certified gas engineer. If you smell gas, call your national gas emergency number or 112 immediately.
Cause
Fault code A 06 on a Ferroli boiler indicates: Watchdog processor faulty.
Applies to
Ferroli Econforte, HMA 23, HMA 32, HMC 23, HMC 32.
Fault code A 06 on other Ferroli series
The same code does not mean the same thing on every series. Check the rating plate to see which series you have:
- A06 on BlueSense 4, BlueSense 5, 12/22/32: Loss of flame signal detected five times within 4 minutes.
Matching parts
Ferroli parts are available from Instalpunt; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.
This message does not point directly to one faulty part. These are the parts that most often fit this appliance:
- Ferroli temperature sensor € 32.67
- Ferroli dry-fire protection 1/2" aluminium € 39.20
- Ferroli non-return valve 2 pcs (grey pump) 2840165 € 49.66
Fix it yourself or call an engineer?
Always consult the manual for your appliance and work safely. If in doubt or if the fault comes back, call in a qualified professional. A question about a part? Write to us at info@instalpunt.nl.
Frequently asked questions
What does Ferroli boiler fault code A 06 mean?
Watchdog processor faulty.
How do I fix fault code A 06 on a Ferroli boiler?
First check the cause described above. Then restart the appliance using the reset button. If the message comes back, a part usually needs replacing or the fault needs to be repaired by a qualified professional.
Which parts do I need for Ferroli fault code A 06?
That depends on the exact cause. In the Ferroli parts overview at Instalpunt you will find the current price and stock for each part.
Can I fix fault code A 06 myself?
You can reset the appliance and check things like the water pressure or settings yourself. Work on gas-carrying parts must be left to a certified gas engineer.
All Ferroli boiler faults and codes at a glance →