Installation, user and maintenance manual
– AY Condensing line, AY series
7
2
OVERVIEW AND TECHNICAL CHARACTERISTICS
In this section, for all users, you will find general warnings, the operating principle of
the appliance and its manufacturing characteristics. This section also contains techni-
cal data and dimensional drawings of the appliance.
2�1
WARNINGS
This manual constitutes an integral and essential part of the product and must be de-
livered to the user together with the appliance.
Conformity to CE standards
The appliance is CE certified and conforms with all essential requirements of:
Gas Directive 90/396/EEC and subsequent modifications and additions.
•
Efficiency Directive 92/42/EEC and subsequent modifications and additions.
•
Electromagnetic Compatibility Directive 89/336/EEC and subsequent modifica-
•
tions and additions.
Low Voltage Directive 89/336/EEC and subsequent modifications and
•
additions.
“Machinery Directive” 2006/42/EC.
•
UNI EN 677 Specific requisites for condensation boilers with nominal thermal
•
capacity no greater than 70 kW.
UNI EN 483 Type C boilers with nominal thermal capacity no greater than 70
•
kW.
Information regarding the above EC certifications is given in Paragraph 2.4 TECHNICAL
DATA
→
11, as well as on the
Nameplate
of the appliance itself.
Safety
The appliance must only be used for the purposes for which it has been designed. Any
other use is considered inappropriate and therefore dangerous. The manufacturer do-
es not accept any contractual or extra-contractual liability for any damage caused by
improper use of the appliance.
Do not operate the appliance if, at the moment it is to be used, dangerous conditions
arise: odour of gas in the circuit or near to the appliance; problems with the electrical/
gas mains or hydraulic circuit; parts of the appliance submerged in water or otherwise
damaged; control and safety components bypassed or defective. Ask professionally
qualified personnel for assistance.
If you smell gas:
do not operate electrical devices in the vicinity of the appliance, such as tele-
•
phones, multimeters or other equipment that can cause sparks;
shut off the gas supply by means of the appropriate gas tap;
•
cut off electrical power to the appliance by means of the external disconnecting
•
switch that the electrical system installation technician has provided in the ap-
propriate panel;
request the assistance of professionally qualified personnel from a telephone far
•
from the appliance.
Packing items (plastic bags, polystyrene foam, nails, etc.) must be kept out of the reach
of children, as they represent potential sources of danger.
