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General information for fitters, maintenance technicians and users
This INSTRUCTION MANUAL, which is an integral and indispensable part of the product, must be handed over to the user by the fitter and must
be kept in a safe place for future reference. The manual must accompany the boiler should it be sold or its possession transferred.
This boiler is designed for connection to a central heating system (all models) and to a hot domestic water system (models
CTN and CTFS only).
Any other use is considered incorrect and therefore dangerous.
The boiler must be installed in compliance with the applicable laws and standards and according to the manufacturer’s instructions given in
this manual. Incorrect installation may cause injury to people or animals and damage to property. The manufacturer shall not be held liable
for any such injury or damage.
Damage or injury caused by incorrect installation or use, or by failure to follow the manufacturer’s instructions will relieve manufacturer of any
and all contractual and extra-contractual liability.
Before installing the boiler, check that the technical data correspond to the requirements for its correct use in the system.
Check that the boiler is intact and has not been damaged during transport and handling. Do not install equipment which is damaged or
faulty.
Do not obstruct the air intake or heat dissipation openings.
Only Manufacturer-approved accessories or optional kits must be installed.
All the packaging materials can be recycled and must be disposed of correctly. They must be sent to a specific waste management site. Keep
the packaging out of the reach of children as it may represent a hazard.
In the event of failure or faulty operation, switch off the boiler. Do not attempt to make any repairs and contact a qualified technician.
Manufacturer-approved parts must be used for all repairs to the boiler.
Failures to comply with the above requirements may affect the safety of the boiler and endanger people, animals and property.
The Manufacturer recommends that Customers contact an authorized Service Centre for maintenance and repairs.
Routine boiler maintenance should be performed according to the schedule in the relevant section of this manual.
Appropriate boiler maintenance ensures efficient operation, preservation of the environment, and safety for people,
animals and property. Incorrect and irregular maintenance can be a source of danger for people, animals and property.
If the boiler is to remain inactive for a long time, disconnect it from the power mains and close the gas tap.
Warning! If the boiler is disconnected from the mains, the electronic anti-freeze function will not operate.
Should there be a risk of freezing, add anti-freeze to the heating system. It is not advisable to empty the system as this may result in damage.
Use specific anti-freeze products suitable for multi-metal heating systems.
If you smell gas:
• do not touch any electrical switches and do not turn on electrical appliances;
• do not ignite flames and extinguish any cigarettes;
• close the main gas tap;
• open doors and windows;
• contact a Service Centre, a qualified fitter or the gas supply company.
Never use a flame to detect a gas leak.
WARNING
This boiler has been built for installation in the country indicated on packaging and the rating plate.
Installation in a country other than the specified one may be a source of danger for people, animals and property.
The Manufacturer cannot be held contractually or extra-contractually liable in the event of failure to comply with the above.
