15
INSTALLATION AND OPERATION MANUAL
The indoor temperatures should be
kept within certain limits. Please
consult local regulations and direc-
tives.
5. Comissioning
For installation of the Ungaro boiler/ther-
mostove contact an installer qualified in
compliance with national regulations.
5.1 Pre-Commissioning Checks
Pre-Commissioning checks ensure that
the installation complies with the guideli-
nes contained in this manual and that local
bye-laws and code requirements have been
complied with.
Precommissioning checks include:
• Boiler room survey to establish if the boi-
ler is on the appropriate base;
• Air and venting requirements have been
complied with;
• All plumbing connections are complete
and system is filled and all pipework has
been checked for leaks;
• Electrical connections are complete
and safe, electrical installation is fully
grounded, power disconnect is in place;
• Fuel is available to commission the boiler.
• It is recommmended that a Pre-Com-
missioning checklist is completed by the
Installed and returned to the Commissio-
ning Engineer before commissioning is
arranged.
5.2 Customer Handover
After commissioning the Customer must
be provided with training by the Commis-
sioning Engineer. The following is a list of
items which should be covered during the
product induction with the Customer:
• Provide a general overview of the product
and identify the main components and
their function;
• Illustrate how to turn on and off theap-
pliance and adjust water temperature
through the User Menu;
• Demonstrate where and how to fill the ap-
pliance with fuel and advise of the correct
quality of fuel to be used;
• Demonstrate how to clean the boiler/ther-
mostove;
• Explain the various error codes that may
appear and provide instruction on how to
manage and clear errors messages. Pro-
vide warning on which error codes are
system critical codes and should not be
reset by the Customer;
• The Customer must be warned of the
safety implications when handling ash:
always empty ash into a metal container
as ash which may appear cool could be
hot in the centre;
• The product Warranty must be explained
to the Customer and they shall sign the
commissioning card confriming that they
have received instructions on how to ope-
rate the appliance and agree to the pro-
duct warranty.
6. Operation
6.1 Filling heating system
Once the installation has been completed
and the closure of each sealing element on
the system has been verified, proceed with
filling with water the circuit as described
below. The same operation can be repea-
ted in case of small pressure losses which
can occure with time. With the boiler/ther-
mostove OFF and cold the water pressure
must be between 800 and 1200 mBar.
• Make sure that the power cable is con-
nected to the electric socket and ano-
ther its end is connected to the gene-
rator. The main switch located on the
back part of the thermostove (fig. 16)
must be on (display active);
main swit
ch
main swit
ch
Thermostove
Boiler
fig. 16 - Main switch
On the display will appear “OFF”. If an
