PELLET STOVES Chapter 4
red
INSTALLATION AND USE MANUAL
page 42
Operation Technical service - Rights reserved - Reproduction prohibited
Cablaggio da
termostato esterno
Connettore
seriale
4.9.2.1. Internal thermostat - Position of internal room sensor
Only once installation is complete is it advisable to check the
room sensor by moving it away from the hot structure of the
boiler to prevent it detecting incorrect temperatures.
The probe is located on the back part of the stove.
This operation must be carried out by the installer.
When you use the internal thermostat, you should always set a
temperature that is a few degrees higher (for example, if you want to
attain 20°C you should set to 22°C) because the probe is affected by
the heat from the body of the stove.
4.9.2.2. Operation by means of external thermostat
EXTERNAL THERMOSTAT (not included with the stove, to be
provided by the user)
The temperature of the stove can also be controlled by an external
room thermostat. It is located in a central position of the room where
the stove is installed. It provides a closer match between the heating
temperature requested of the stove and what it actually provides.
4.9.2.3. Connection of external thermostat
Connect the two wires coming from the wall-mounted thermostat to the
terminal of the connector.
Insert the connector in the socket located on the back of the stove.
Figure 6
Once the thermostat is connected, you will need to
disconnect the internal thermostat that the stove is
equipped with.
In order to do this, proceed as follows:
Press the button
immediately followed by the button on the
control panel. The display of the control panel will show the
message UT01/OFF
Press the button
repeatedly until the display on the panel shows
“
UT16";
the display of the control panel shows UT16
Press the
button and hold it down and press the button to
get to item
“UT20”
; the display shows UT20/ON
Using the
or buttons, set this parameter to “OFF”. If you set
it to “ON”, the internal thermostat is enabled; vice versa, if the
parameter is set to “OFF”, the external thermostat is enabled.
Setting of ECO-STOP
The thermostat manages stove operation by shutting the stove
down once the set temperature is reached and then lighting
again when this is necessary.
You can activate or de-activate this function, or select the intervals with
which the stove is to shut down.
Figure 7 - Connection of the serial connector of the
serial connector of the external thermostat in the socket
on the back of the stove
SET
TUR BO
1
2
64
3
5
!
Ut 20
OFF
Internal room probe
Wiring from
external thermostat
Serial
connector
Enabling the external thermostat and consequent
disabling of the internal thermostat
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