6
General information
1.7 - GENERAL WARNINGS
This instruction manual is an integral and indispensable part
of the product and must be retained by the user.
Please read carefully the instructions contained in this manual
as they provide important indications regarding the safe
installation, use and servicing of this appliance.
Keep this manual in a safe place for future reference.
The installation and servicing must be carried out in
accordance with the regulations in force according to the
manufacturer’s instr uctions and by legally competent
authorized persons.
By a competent person, we imply a person who has a specific
technical qualification in the field of components for central
heating systems for domestic use, domestic hot water
production and ser vicing. The person must have the
qualifications foreseen by the current laws in force.
Bad or irregular servicing could compromise the safe
operation of the appliance, and could cause injury to persons,
animals or damage to property. The manufacturer shall not be
held liable for any such injury and/or damage.
Before carrying out any cleaning or servicing turn off the
electrical supply to the boiler by means of the ON/OFF switch
and/or by means of the appropriate shutdown devices.
Do not obstruct the inlet/outlet terminals.
In the event of failure and/or faulty functioning of the appliance,
switch off the boiler. Do not attempt to make any repairs: contact
qualified technicians.
Any repairs must be carried out solely by Unical authorized
technicians and using only original spare parts. Non-
observance of the above requirement may jeopardize the
safety of the appliance.
To guarantee the efficiency and correct functioning of the
appliance it is indispensable to have the boiler serviced
annually by a qualified person.
If the boiler remains unused for long periods, ensure that any
dangerous parts are rendered innocuous.
If the appliance is sold or transferred to another owner or if the
present user moves home and leaves the appliance installed,
ensure yourself that the manual always follows the appliance
so that it can be consulted by the new owner and/or installer.
Only original accessories must be used for all appliances
supplied with optional extras or kits (including electrical ones).
This appliance must be used only for the purposes for which
it has been expressively designed. Any other use shall be
considered incorrect and therefore dangerous.
