Pilot-Wire
control
Icon
Set point/message displayed
Comfort
+
High temperature
Reduction
+
High temperature – 3.5°C
ECO1
+
High temperature - 1°C
ECO2
+
High temperature - 2°C
Antifreeze
+
7°C
Stop
Stop
Table 3: Pilot-Wire controls
Figure 11: Activation of the
open window detection function
The Stop command is enabled in all modes except standby.
If the Stop command has been received outside Pilot-Wire mode, the icon
flashes.
With the Stop command present it is still possible to put the electronic thermostat in standby status by pressing the [ON/Standby] button.
Optimum position
8. WINDOW DETECTION FUNCTION
This function allows you to avoid wasting energy if the room in which the radiator is located is being aired by opening a window or a door that leads
onto a colder environment. As detection is indirect, the intervention of the function is linked to different variables, including the environment
temperature and the outdoor temperature, the position of the radiator, the time passed since the window was opened/closed, the type of construction
of the room and, last but not least, the radiator status. The optimum position of the radiator in the room is near the window, as shown in figure 10.
If the function is active, the system detects when the window is open or closed. The function can be selected and activated only in Comfort mode
(“sun” icon lit) or Pilot-Wire mode (“house” icon lit), with the comfort signal present.
To activate the function hold down the [Functions] and [-] keys together for a few seconds until the message “F on” appears on the display, after which
the system returns to the previous screen, figure 11.
When the system detects that the window is open, the “antifreeze” icon also appears on the display and flashes continuously (in grey in figure 12),
while at the internal regulation level the set-point is set at 7°C. This status remains until closing of the window is detected, or until 2 hours have
passed, which is the maximum period after which the radiator will start heating again in any case.
To exclude the function hold down the [Functions] and [-] keys together for a few seconds until the message “F off” appears on the display, after which
the system returns to the previous screen, figure 13.
NOTE 1: If the electronic thermostat seems to be working correctly and the radiator is not heating at all, this situation indicates a probable intervention
of the protection devices built into the heating element. If the message “Err1” appears on the display, it means that the ambient temperature sensor is
damaged or that the temperature is outside the allowed operating limits.
NOTE 2: in the case of faults or malfunctions, contact the assistance service; no spare parts are provided.
INFORMATION FOR USERS
in accordance with article 14 of the Directive 2012/19/UE of 07/07/2012 on waste electrical and electronic equipment.
•
The symbol shown above, present also on the equipment, indicates that it has been placed on the market and that, when the user decides to get rid
of it, it must be disposed of in separate waste collection (including all the components, sub-assemblies and consumer materials which are an integral
part of the product).
•
For information on the systems for collecting these appliances, please contact the company IRSAP SPA or another subject enrolled in the various
National Registers for other countries in the European Union. Waste produced in the home (or of similar origin) may be consigned to systems for the
separate collection of urban waste.
•
When buying a new appliance of an equivalent type, it is possible to hand over the old equipment to the seller. The seller will then contact the subject
in charge of the collection of the equipment.
•
The appropriate separate collection of the scrapped equipment and the subsequent operations of processing, recovery and environment-compatible
disposal, allows the avoidance of potential negative effects on the environment and on human health, while favouring the recycling and recovery of
the component materials.
The unauthorised disposal of the product by the user entails the application of the sanctions contemplated under the national approval of Directives
2011/65/UE, 2008/98/CE and 2015/1127/UE
Figure 10: Optimum radiator
position for detecting open window
Figure 12: Operation blocked after
detecting open window
Figure 13: Deactivation of the open
window detection function
