4
TUTORBIT
COSMOGAS
1 - GENERAL SAFETY WARNINGS
In case of failure
In case of failure and/or appliance malfunction, deactivate it 
and do not attempt any repairs. Always contact a professionally 
qualied technician. If the repair involves the replacement of 
components, these must be original spare parts only. Failure 
to do so may compromise the safety of the appliance.
Professionally qualied technician.
A professionally qualied Technician is a person with specic 
technical expertise in the components of heating systems and 
production of hot water for hygienic and sanitary purposes 
in residential environments, electrical systems and systems 
in which combustible gas is used. Such personnel must be 
qualied in accordance with the law.
Technical drawings
All drawings in this manual relating to electrical, hydraulic 
or gas installation systems, are purely indicative. All safety 
and auxiliary devices as well as the diameters of electrical, 
hydraulic and gas ducts must always be checked by a 
professionally qualied technician, to verify their compliance 
with applicable laws and standards.
1.1 - National installation laws
This appliance must be installed in accordance with the 
national and/or local laws in force in the country of installation.
Installation, changes
Installation,  calibration  or  modication  of  the  appliance 
must be carried out by professionally qualied personnel, 
in compliance with the national and local regulations as 
well as the instructions in this manual.
Incorrect installation or poor maintenance may injure 
people, animals and damage property, for which the 
manufacturer cannot be held liable.
Domestic hot water temperature exceeding 51°C can 
even cause permanent damage to persons, animals and 
property. Above all, children, the elderly and the disabled 
must be protected against the potential risk of scalds by 
inserting devices that limit the temperature of domestic 
water use to the utilities.
Do not leave packaging and replaced parts within the 
reach of children.
Under the terms of use, the user is obliged to keep the 
installation in good condition and ensure that the appliance 
operation is safe and reliable.
Disconnect the appliance from the power mains, possibly 
by actuating the specic shut-o devices, before performing 
any cleaning or maintenance.
This appliance must not be used by people (including 
children) with reduced physical, sensory or mental abilities 
or with no experience and knowledge unless they are 
supervised or instructed on how to use the appliance by 
the person responsible for their safety.
This manual is an integral and essential part of the product 
and must be carefully stored by the user for possible future 
consultation. If the appliance is to be transferred or moved 
and left to another user, always make sure that this manual 
is given to the new user and/or installer. 
Any optional accessories or kits added subsequently must 
nevertheless be original Cosmogas ones.
The manufacturer is excluded from any contractual or 
non-contractual liability for damage caused by errors in 
installation or use and, in any case, for failure to comply 
with the manufacturer’s instructions or with the applicable 
national and/or local laws.
For safety reasons and environmental protection, the 
packaging items must be disposed of in appropriate waste 
collection centres.