Commissioning; Preliminary Checks; Ignition; Adjusting The Heating Temperature - Sime Brava Slim Manual De Uso

EN
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COMMISSIONING

1.1

Preliminary checks

Commissioning of the Brava Slim boiler must be carried out by
professionally qualified technicians, after which the boiler can
operate automatically. It may, however, be necessary for the
user to start the appliance autonomously without involving a
technician: for example, after a holiday.
First of all check that the gas isolation and water system
valves are open.
1.2

Ignition

After having carried out the preliminary checks, perform the
following to start the boiler:
– set the main system switch to "ON" in order for the display
to show the pressure level in the system during refilling
– make sure that the operating mode is set to "Stand-by"; if this
is not the case, press the button
has been selected
ON
– on the display (1), check that the heating system pressure
when cold is 1-1.2 bar . If this is not the case, open the filling
valve (2) and restore the heating system pressure until the
display (1) shows a reading of 1-1.2 bar
– close the filling valve (2)
– select the "SUMMER" l
holding the y button for at least 1 second. the value of the
delivery sensor detected at that moment will appear on the
display
y until "Stand-by" mode
Fig. 1
Fig. 2
operating mode by pressing and
– open one or more than one hot water tap. The boiler will
work at maximum power until the taps are closed.
Once the boiler has been commissioned in "SUMMER
mode" l "WINTER mode"
and holding the button y for at least 1 second. The value of
the delivery water temperature detected at that moment will
appear on the display. In this case it is necessary to adjust the
air thermostat/s to the required temperature or if the system
has a chrono-thermostat, check that this is "active" and ad-
justed.
1.3

Adjusting the heating temperature

If the heating temperature is to be increased or decreased,
press the button t followed by the buttons
desired temperature is reached. The temperature can be set
to between 20 and 80°C.
1.4 Adjusting the domestic hot water
temperature
If the domestic hot water temperature is to be increased or
decreased, press the button
< until the desired temperature is reached. The temperature
can be set to between 10 and 60°C.
n can be selected by pressing
> or < until the
r followed by the buttons > or
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