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Stratford Tf & Ti Multifuel Boiler Stoves 29
INSTALLATION
Temperature and Pressure Relief Valve
With solid fuel appliances it is not practicable to
provide a sufficiently rapid reaction for shutting
down fuel in the event of a sudden rise in water
temperature and a temperature relief valve or
preferably, a combined temperature and pressure
relief valve should be installed to operate in the
event of high water temperatures occurring.
See diagram below.
HOT WATER SYSTEMS
Before handing over the installation to the
customer it is strongly recommended that the
appliance is lit and the functioning of the chimney,
hot water and heating system is checked.
A checklist (Pre-lighting Checks) appears in the
Operating Instructions, but in addition to this the
installer should:
•Operate the heating system and set the
pump head.
•Balance the radiators.
•Re-vent and ensure no air locks.
•Check the circulation round the primary
system and the heat leak radiator,
particularly when the pump is running, to
ensure circulation is not reversed.
•Be sure that the chimney is operating and
that ALL smoke and fumes are vented to
the atmosphere through the chimney
terminal.
•Check all joints and seals.
•Clean the outside of the appliance to
prevent any stains becoming burnt on.
•Check the flue draught which should read
1 - 2mm, or 0.1 - 0.2mbar.
The following details must
be checked and
completed in full by the installer at the time of
installation. Please answer all questions as fully as
possible. Aarrow Fires Ltd can not be held
responsible for chimney or installation.
HOT WATER SYSTEMS
Is the boiler cross-flowed? YES / NO
Are the pipes correctly sized? YES / NO
What is the calculated output
required to heat the system?
Is a heat leak fitted? YES / NO
What is the return water temperature?
Is the pump thermostatically
controlled by a pipe stat? YES / NO
What is the height and distance of the
hot water tank above the stove?