Description Of The Stove; Installation; Supply Conditions And Unpacking; Assembling - Moretti Design AQUA User Manual

Description of the hydro stove
The pellet hydro stove is a heat source that can heat
water, which is then pumped into an open or closed
expansion vessel system, by burning wooden pellets. The
fuel is loaded automatically into the hydro stove. The
hydro stove has been designed to use a heat transfer fluid (water). The
water inside the stove is heated by the flames produced by the
combustion of wooden pellets and then pumped into the heating system.
The excess heat is blown, with the heating fan, inside the same
environment in which the hydro stove is located.
The safe use of the heater is guaranteed by the fact that on all Moretti
Design products, CE certified systems are installed and they control all
functions and parameters. The advanced software allows for the user a
more simple and immediate comprehension of the heaters functions.
The presence of a thermostat on all Moretti Design products allow the
user to program the on/off switching function of the stove. The large fuel
tank, allows fuel fillings conveniently diluted over time. The large ash
draw allows the user to empty it just once a week when it is filled with
ash (The frequency of the operation may vary depending on the time of
use of the stove and quality of pellets).

INSTALLATION

The hydro stove must be placed on a floor with an adequate load
capacity. If the building does not meet this requirement,
appropriate measures (e.g. load distribution plate) must be taken.
The installation of the hydro stove must ensure an easy access for
cleaning the heater, the flue and the chimney.
The presence of extraction fans in the same room or environment
where the appliance is installed in, can cause problems and should
therefore be avoided.
It is prohibited to install the hydro stove in a small rooms or
bedrooms. It is forbidden to install the hydro stove in rooms
exposed to a high risk of fire, in rooms with an explosive
atmosphere or where other heat generators are already present
whose simultaneous presence is not compatible according to
standard regulations.
All local regulations and European standards must be met when the
stove is installed.

Supply conditions and Unpacking

The hydro stove is delivered packaged together with the dismantled
aesthetics. To unpack the hydro stove it is necessary to cut the straps
and remove the carton. Use the proper equipment for lifting the
appliance from the wooden pallet.

Assembling

For the installation of the hydro stove, contact an authorized technician
(the penalty otherwise would be the void of the warranty). To dissipate
excessive heat, the hydro stove must be connected to at least two
radiators. The air relief valve and the safety valve of the system are
located on the back of the hydro stove, both must be connected to a
drainage outlet, according to standard regulations.

Combustion air

A poor combustion can be caused by poor air circulation in the room and
this often occurs in modern homes that have sealed doors and windows.
The situation also becomes problematic when, on the contrary, there are
air currents inside the room (generated for example by fans). To avoid
this type of disadvantage, it is recommended to install a permanent
ventilation grid in a window or near the stove.
If there is no possibility of connecting the air intake directly to the outside
(see next paragraph), it is imperative to drill a hole on the wall for the
combustion air inlet for both health and safety reasons. It is
recommended the installation of an air grid over the opening and it must
be kept clean.

Combustion air for a hermetic installation

The air required for the combustion must be drawn
directly from the outside through a tube with a 60mm
diameter. The tube must not exceed 5m in length and
must not have more than 4 curves with a 90° angle. It is
recommended the installation of an air grid over the opening and it must
be kept clean (see the following example).
EXAMPLE

Fume exhaust

To extract the exhaust fumes, a flue must be installed in compliance with
standard regulations. The stove was not designed to share the flue with
other appliances.

Installation examples

DIMENSIONAL LIMITS
PROTECTION
CAP
INSULATED
CHIMNEY
FLUE
INSULATED "T" WITH
INSPECTION CAP
MAXIMUM LENGTH OF HORIZONTAL
STRETCH 3 METERS
INSPECTION CAP
MINIMUM SLOPE 5%
CHIMNEY
"T" WITH
INSPECTION
CAP
"T" WITH
FLUE
3