SAFETY INSTRUCTIONS FOR THE INSTALLATION
General remarks
• The connections (electrical, flue pipe, hydraulic) must be carried out in accordance
with local standards and regulations in force.
• If the water drawing off point is far from the tank, installing an auxiliary DHW loop
can allow to get hot water more quickly at all times.
Essential recommendations for the correct operation of the appliance
• The boiler must be installed in a dry and protected area, with an ambient
temperature comprised between 0 and 45°C.
• Install the appliance to ensure easy access at all times.
• To avoid any risk of corrosion, connect the stainless steel DHW production tank
directly to the earth.
• Make sure that the mains water used to fill the boiler has a minimum pressure of
1.2 bar.
• Make sure to install a pressure reducing valve set at 4.5 bar if the mains supply
pressure is in excess of 6 bar.
• The DHW circuit must be fitted with an approved safety group, comprised of a 7
bar safety valve, a check valve and a shut-off valve.
• If works need to be performed (in the boiler room or close to the air vents), make
sure to turn off the boiler to prevent dust from entering and accumulating in the
boiler heating system.
Essential recommendations for safety
• Install the boiler on a base made of non-combustible materials.
• Do not store any corrosive products, paint, solvents, salts, chloride products and
other detergent products near the appliance.
• Make sure that all air vents are unobstructed at all times.
• A condensation outlet connected to the sewer must be fitted close to the boiler
to prevent the condensation products from the flue pipe from running into the
boiler.
• Install a condensate neutralisation system if required by national and/or local
regulations and have it cleaned regularly.
• The horizontal flue pipes must be installed with a slight slope of 5 cm per meter,
so that the acid condensation water flows to a condensate recovery container and
does not damage the heating body.
• Only use ACV flue systems to connect this appliance to ensure that the pipe and
connection diameters all match.
• Hot water can cause scalding!
• In the event of small amounts of hot water repeatedly being drawn off, a
stratification effect can develop in the tank. The upper hot water layer may then
reach very high temperatures.
• The temperature of the domestic hot water can be adjusted up to 75 °C in the
boiler. However, the temperature of the domestic hot water at the drawing off
point must comply with local regulations.
• ACV recommends using a pre-set thermostatic mixing valve in order to provide
hot water at a maximum of 60°C.
•
ifaminimum temperature of 60°C is not maintained in both the DHW tank andthe
hot water distribution network.
• Water heated to wash clothes, dishes and for other uses can cause serious burns.
• In order to avoid exposure to extremely hot water that can cause serious burns,
never leave children, old people, disabled or handicapped people in the bath
orshower alone.
• Never allow young children to turn on the hot water or fill their own bath.
Essential recommendations for the electrical safety
• Only an approved installer is authorized to carry out the electrical connections.
• Make sure that the appliance is connected to the earth.
• Install a 2-way switch and a fuse or circuit breaker of the recommended rating
outside the appliance, so as to be able to shut power down when servicing the
appliance or before performing any operation on it.
• Isolate the external electrical supply of the appliance before performing any
operation on the electrical circuit.
• 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 supervised or unless they have been given instruction concerning the use
of the appliance by a person responsible for their safety.
He atMas ter2 01: A1004320 - 664Y7500 • A
To Next Page
Loading...
