AWB fault code 2.8
Fault code 2.8 on an AWB boiler (including ThermoMaster) means: No feedback from fan to mcba. 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 2.8 on an AWB boiler indicates: No feedback from fan to mcba.
Applies to
AWB ThermoMaster, 2HR 32.02 WT, 2HR Wand 28.01 W, 2HR Wand Combi 28.02 WT, 2HR comfort plus 32.50WB 2005.
Matching parts
AWB parts are available from Instalpunt; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.
For fault code 2.8, the part involved is usually in the category: fan.
This message does not point directly to one faulty part. These are the parts that most often fit this appliance:
- AWB ignition transformer € 32.67
- AWB fan gasket for e.g. ThermoMaster 3HR 24 A037526.20 € 9.15
- AWB ignition pin gasket set € 60.11
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 AWB boiler fault code 2.8 mean?
No feedback from fan to mcba.
How do I fix fault code 2.8 on an AWB 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 AWB fault code 2.8?
That depends on the exact cause. In the AWB parts overview at Instalpunt you will find the current price and stock for each part.
Can I fix fault code 2.8 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 AWB boiler faults and codes at a glance →