Unical !DEA User Manual

3
ENGLISH

NOTE!
Tips
for the user
ATTENTION!
Possible dangerous
situation for the product and the environment

Serious danger for
personal safety and life

The boiler has been built according to the current level of engineering and acknowledged
technical safety rules.
Nonetheless, if improperly used, dangers could arise for the safety and life of the user and
other persons or damage to the equipment or other objects.
The appliance is designed to work in heating systems, with hot water circulation, for the pro-
duction of domestic hot water.
Any other use is considered improper.
UNICAL AG S.p.A. will not be held liable for any damage resulting from improper use.
Use according to the intended purposes also includes strict compliance with the instructions
in this manual.
The user must be instructed concerning the use and operation of the heating system, in particular:
• Delivertheseinstructionstotheuser,aswellasotherdocumentsconcerningtheappliance
inserted in the envelope inside the packaging. The user must keep this documentation safe
for future consultation.
• Informtheuserabouttheimportanceoftheairventsandtheuegasexhaustsystem,high-
lighting their essential features and the absolute prohibition of modifying them.
• Informtheuserconcerningcontrollingthesystem'swaterpressureaswellasoperationsto
restore it.
• Informtheuserconcerningcorrecttemperaturecontrol,controlunits/thermostatsandradiators
for saving energy.
• Rememberthatthesystemmustreceiveregularmaintenanceatleastonceayearandcom-
bustion analysis must be performed every two years (as per national law).
• Shouldtheappliancebesoldortransferredtoanewownerorifyoumoveandleavethe
appliance, always make sure that the instruction booklet accompanies it in order to be con-
sultedbythenewownerand/orinstaller.
The manufacturer will not be held liable in the event of damage to persons, animals or objects
resulting from failure to comply with the instructions contained in this manual.

 

• Thehardnessofthefeedwaterconditionsthefrequencyatwhichthedomestichotwater
exchangermustbecleaned.
• Ifthewaterhasahardnessgreaterthan15°f,werecommendusingwatersofteners,chosen
according to the characteristics of the water.
• Inordertoimprovescalingresistance,itisrecommendedtoadjustthedomestichotwaterat
a temperature very close to that actually used.
• Itisrecommendedtoverifythecleanlinessofthedomestichotwaterexchangerattheend
oftherstyear,andthenaccordingtothelevelofscalingfound;theperiodcanbeextended
to two years.
Pay special attention when reading this manual to the parts marked by the symbols:

At the end of its life cycle the product must not be disposed of as urban waste. It can be taken to
a special recycling centre managed by the local authorities, or to a dealer who offers this service.
Separate disposal of a domestic appliance avoids possible negative consequences for the environment
and human health deriving from inappropriate waste handling and allows the recovery of the materials
ofwhichitismade,inordertoobtainsignicantenergyandresourcesavings.

Unical !DEA Specifications

General

Brand	Unical
Model	!DEA
Category	Boiler
Language	English