12
User Manual Epsilon-Series
Error, maintenance and warranty
If a fault is detected the boiler will be blocked.
This will be reected, by an alternate display of
Good, with an E of Error or a BL of Blocking and
a number code.
You can try to reset the boiler by pressing the Reset
key once. If the problem remains please contact
your installer and inform them about the fault and
give them the number code.
If you discover any leaks from the boiler contact
your installer.
We advise you to obtain a service contract with
your installer for regular maintance and adjust-
ment to keep your boiler safe and in good con-
dition.
The casing of the boiler consists of metal and
plastic parts which can be cleaned with a normal
non abrasive cleaning agent.
Important!
It is in your own interest to register your war-
ranty, visit the website www.aosmithinterna-
tional.com/content/product-registration and
ll in the Product Registration Form. Regis-
tering the boiler gives the owner of the boi-
ler supplied by A.O. Smith Water Heaters the
right to the warranty which denes the com-
mitments of A.O. Smith Water Heaters to the
owner. You can nd the warranty conditions
in the Installation and Service Manual which
is supplied with the boiler.