Draining The Installation; User's Instructions; Maintanance Frequency - A.O. Smith Epsilon EB-40 Installation And Service Manual

12.4 Draining the installation

During servicing one of the following items has to be drained:
Central heating system - boiler
The central heating system and boiler can be drained using the fill- and drain valve
installed in the system. If service valves are installed (advised) the boiler can be
drained seperately from the rest of the installation via the drain valves on the service
valves.

12.5 User's instructions

Hand these instructions and the user manual to the user for retention and instruct in the
safe operation of the boiler.
Frost protection
Advise the user of the precautions necessary to prevent damage to the system and to
the building if the system does not remain operative during frost conditions.
Please ensure that if you are absent during a period of frost the central heating system
remains in operation and the rooms are kept above freezing point.
Finally, advise the user that for continued efficient and safe operation, the boiler should
be serviced at least once a year by qualified servicing company. It is important and
strongly recommended that arrangements are made for a maintenance agreement with
a qualified servicing company to ensure regular servicing of the boiler.
Please contact A.O. Smith for further details. Contact details can be found on the back
page of this manual.
12.6 Maintenance frequency
A.O. Smith advises an annual inspection, with a full strip down service every 4 years,
depending on the operational hours listed in the warranty conditions.
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