Riello RESIDENCE KIS Series Installer And User Manual page 35

The interface normally displays the delivery temperature unless there is
a domestic hot water request in progress, in which case the domestic hot
water temperature is displayed.
ƒ When there is a heat request and the boiler is igniting, the icon "
appears on the display.
Heating REQUEST, the radiator icon blinks:
SUMMER MODE
ƒ Set the boiler to the SUMMER status by pressing key 1 until the domestic
hot water icon is displayed.
In this status the boiler activates the traditional function of just domestic hot
water, the interface normally displays the delivery temperature.
In the event of a domestic hot water pick up, the display shows the
temperature of the domestic hot water.
Domestic hot water REQUEST, the tap icon blinks:
OFF
ƒ Set the boiler to the OFF status by pressing key 1 until the central
segments are displayed.
8.2 Adjusting the heating water temperature without
an outdoor temperature sensor connected
If there is no outdoor temperature sensor the boiler operates at a fixed
point, the HEATING setpoint in this case can be set on the main page of
the screen.
The successive pressing of the key C or D on the main screen displays the
current value of the heating setpoint; the value blinks with a frequency of
0.5 sec ON, 0.5 sec OFF and the icons
Bar
DAY
and come on.
+
"
The successive pressing of the key C or D allows you to set the value of the
heating setpoint within the preset range:
[40°C - 80.5°C] for high temperature systems
[20°C - 45 °C] for low temperature systems
with steps of 0.5°C.
The level bars beside the heating icon show the setpoint value set with
respect to the operating range:
- four bars on = max setpoint.
- one bar on = min setpoint
Keeping one of the two keys C or D pressed for longer, the meter increases
the speed of advancement modifying the set value.
If no key is pressed for 5sec, the value set is taken as the new heating
setpoint and the display returns to the main page.
8.3 Adjusting the heating water temperature with an
outdoor temperature sensor connected
If an outdoor temperature sensor is installed and thermoregulation is ena-
bled (parameter OTR=1), the delivery temperature is automatically selected
by the system, which quickly adjusts the ambient temperature according to
the variations in the outdoor temperature.
If you want to change the temperature, raising it or lowering it with respect
to that automatically calculated by the electronic board, it is possible to
change the HEATING setpoint selecting the desired comfort level within the
range (-5 - +5).
Note: if an outdoor temperature sensor is connected it is in any event pos-
sible to have the boiler operate at a fixed point by setting the parameter
OTR = 0 (menu CH).
+
C
D
RESET MENU
ENGLISH
35