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1. instructions prior to installation
This boiler is designed to heat water at a lower than boiling temperature at atmospheric pressure. The boiler must be
connected to a central heating system and/or to a domestic hot water supply system in compliance with its performances
and output power.
The boiler must be installed by a Qualified Service Engineer and ensure the following operations are carried out:
a) Check that the boiler is fit for operation with the type of gas available. For more details see the notice on the packaging
and the label on the appliance itself.
b) Careful checking that the flue terminal draft is appropriate; that the terminal is not obstructed and that no other appliance
exhaust gases are expelled through the same flue duct, unless the flue is especially designed to collect the exhaust gas
coming from more than one appliance, in conformity with the standards and regulations in force.
c) Careful checking that, in case the flue has been connected to pre-existing flue ducts, thorough cleaning has been carried
out in that residual combustion products may come off during operation of the boiler and obstruct the flue duct.
d) To ensure correct operation of the appliance and avoid invalidating the warranty, observe the following precautions:
1.
Heating circuit
1.1.
New system
Before proceeding with installation of the boiler, the system must be cleaned and flushed out thoroughly to eliminate
residual thread-cutting swarf, solder and solvents if any, using suitable proprietary products.
To avoid damaging metal, plastic and rubber parts, use only neutral cleaners, i.e. non-acid and non alkaline. The
recommended products for cleaning are:
SENTINEL X300 or X400 and FERNOX heating circuit restore. The use of this product must be strictly in accordance
with the maker's directions. Finally the system must be dosed with a suitable inhibitor at 1% system volume.
1.2.
Existing system
Before proceeding with installation of the boiler, the system must be cleaned and flushed out to remove sludge and
contaminants, using suitable proprietary products as described in section 1.1.
To avoid damaging metal, plastic and rubber parts, use only neutral cleaners, i.e. non-acid and non-alkaline such
us SENTINEL X100 and FERNOX heating circuit protective. To use this product proceed strictly in accordance with
the maker's directions. Dose with inhibitor.
Remember that the presence of foreign matter in the heating system can adversely affect the operation of the boiler
(e.g. overheating and noisy operation of the heat exchanger).
Failure to observe the above will render the warranty null and
2. instructions prior to coMMissioning
Initial lighting of the boiler must be carried out by a qualified service engineer. Ensure the following operations are carried
out:
a) compliance of boiler parameters with (electricity, water, gas) supply systems settings.
b) compliance of installation with the standards and regulations in force.
c) appropriate connection to the power supply and earthing of the appliance.
Failure to observe the above will render the warranty null and void.
The instructions shall state the substance of the following:
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concer-
ning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
InstructIons pertaInInG to the user
void.
4
912.823.1 - GB
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