IMPORTANT WARNINGS
BEFORE INSTALLING OR HANDLING THE APPLIANCE PLEASE CAREFULLY READ AND FOLLOW THE
INSTRUCTIONS AND SAFETY STANDARDS DESCRIBED IN THIS MANUAL AND ILLUSTRATED BY THE
LABELS ON THE MACHINE.
This humidifi er produces non-pressurised steam by means of a heat exchanger powered by a gas burner
immersed in the water contained in the boiler. The steam produced is used to humidify environments or
industrial processes, using special distributors.
The quality of the water used affects the process of evaporation, and as a result the appliance may be
supplied with untreated water, as long as this is drinkable, demineralised or treated with a softener
(see Characteristics of the supply water). The evaporated water is automatically replaced using a fi lling
valve.
This appliance has been designed exclusively to directly humidify rooms or ducts, using a distribution
system, as long as the installation, use and maintenance operations are carried out according to the
instructions contained in this manual and on the labels applied internally and externally.
The conditions of the environment, the fuel and the power supply voltage must comply with the speci-
fi ed values.
All other uses and modifi cations made to the device that are not authorised by the manufacturer are
considered incorrect.
Liability for injury or damage caused by the incorrect use of the device lies exclusively with the user.
Please note that the machine is connected to the gas mains, contains powered electrical devices and hot
surfaces.
All service and/or maintenance operations must be performed by specialist and qualifi ed personnel who
are aware of the necessary precautions and are capable of performing the operations correctly and in
accordance with the safety standards and legislation in force, with specifi c reference to:
1. Italian law 1083/71: "Safety standards relating to the use of gaseous fuel";
2. Italian Law no.46/90: "Safety standards relating to systems in buildings";
3. Presidential Decree no. 447, December 6, 1991: "Regulations to law no. 46, dated March 5,
1990, on safety relating to systems in buildings";
4. Italian Law 10/91: "Regulations to the national plan for energy savings and the development of
renewable sources of energy".
Disconnect the machine from the mains power supply before accessing any internal parts.
The local safety standards in force must be applied in all cases.
Disposal of the parts of the humidifi er: The humidifi er is made up of metallic and plastic
parts.
In reference to European Community directive 2002/96/EC issued on 27 January 2003 and
the related national legislation, please note that:
1. WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of
separately;
2. the public or private waste collection systems defi ned by local legislation must be used. In addition,
the equipment can be returned to the distributor at the end of its working life when buying new
equipment.
3. the equipment may contain hazardous substances: the improper use or incorrect disposal of such
may have negative effects on human health and on the environment;
4. the symbol (crossed-out wheeled bin) shown on the product or on the packaging and on the instruc-
tion sheet indicates that the equipment has been introduced onto the market after 13 August 2005
and that it must be disposed of separately;
5. in the event of illegal disposal of electrical and electronic waste, the penalties are specifi ed by local
waste disposal legislation.
Warranty on materials: 2 years (from the date of production, excluding the consumable parts, such as
the cylinder).
Certifi cation: the quality and safety of CAREL products are guaranteed by CAREL's ISO 9001 certifi ed
design and production system, as well as the TÜV, CE
The product must be installed with the earthconnected,
using the special yellow-green terminal on the terminal block. Do not use the neutral for the
earth connection.
and ETL marks.