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General information
1.2 - A CORRECT USE OF THE APPLIANCE
The Satal plus appliance has been designed based on the current level of technology and in compliance
with the current safety regulations.
However, following an improper use, dangers could arise for the safety and life of the user or of other
people, or damage could be caused to the appliance or other objects.
The appliance is designed to be used in pumped hot water central heating systems and for the production
of domestic hot water.
Any other use of this appliance will be considered improper.
UNICAL declines any responsibility for any damages or injuries caused by an improper use; in this case
the risk is completely at the user’s responsibility.
In order to use the appliance according to the foreseen scopes it is necessary to carefully follow the
instructions indicated in this manual.
1.3 - WATER TREATMENT
•
The hardness of the mains water supply conditions the frequency with which the DHW heat exchanger is
cleaned.
•
In hard water areas where the main water can exceed 15°f total hardness, a scale reducing device is
recommended. The choice of this device has to be made taking into consideration the characteristics of the
water.
•
Having a environmental modulating thermostat can help to decrease the risk of crust.
•
In order to improve the resistance to lime scale it is recommended to adjust the domestic hot water temperature
as near as possible to the one you really require.
•
We recommend you to check the state of cleanliness of the domestic hot water heat exchanger at the end of the
first year and subsequently, on the basis of the lime scale found, this period can be extended to two years.
The user has to be instructed on the use and operation of his heating system, in particular:
• Hand over these instructions to the end user, together with any other literature regarding this appliance placed
inside the envelope contained in the packaging.
The user has to keep these documents in a safe place in
order to always have them at hand for future reference.
• Explain the function of time and temperature controls, thermostats, heating controls and radiators, to ensure the
greatest possible fuel economy.
•
Remind the user that, in order to comply to the standards in force, it is necessary to inspect and service the
boiler according to the current codes of practice and according to the schedule indicated in this manual by the
manufacturer.
•
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.
Failure to follow the instructions indicated in this guide, could cause injury to persons, animals or damage to
property. The manufacturer shall not be held liable for any such injury and or damage.
1.4 - INFORMATION TO BE HANDED OVER TO THE USER
1.1 - SYMBOLS USED IN THIS MANUAL
When reading this manual particular care has to be given to the parts marked with the followings symbols:
NOTE! Suggestions for the
user
WARNING! Indicates a potentially
dangerous situation for the product and
the environment
DANGER! Indicates serious
danger for your personal
safety and for your life
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GENERAL INFORMATION
