Protherm Lion 24 KKV, Руководство по эксплуатации и установке, Страница: 6 / 45

5
10. Display to show pressure, temperature,
service parameters and error codes.
Selecting Read mode
11 . Button (-) – used to reduce the value of
the parameter being set.
Selecting Setup mode
Setting hot water temperature
Press and keep
depressed the
MODE button for
2 seconds and
then press the
MODE button
repeatedly until the LED under the symbol
starts fl ashing. Using the „ + “ and „ - “
buttons set the hot water temperature to the
required value. Setting range is -
-, 37 to
63°C (in 1°C steps). If you select (--), the
boiler will heat only heating water.
In the KKO model with an external hot water
tank it is possible to set the required hot
water temperature in the tank only if an NTC
sensor is installed.
Setting heating water temperature
Press and keep
depressed the
MODE button for 2
seconds and then
press the
MODE
button repeatedly
until the LED
under the symbol starts fl ashing. Using
the „ + “ and „ - “ buttons set the heating
water temperature to the required value.
Setting range is
--, 38 to 82°C (in 1°C
steps). If you select (--), the boiler will heat
only hot water, i.e. it will be working in the
so called
summer mode .
Displaying heating water
temperature
After turning the
boiler on with the
main switch, the
current heating
water temperature
will appear on the
display. LED under the symbol lights
up.
Indicating “hot water tap open”
During hot water
tap open, the
display shows
the required
temperature of
hot water. If the
boiler is coupled with an external hot
water tank with an NTC sensor, then when
hot water is running, the current hot water
temperature inside the tank is displayed
on the screen (after pressing the
MODE
button). This is indicated by lighting of
LED at symbol
.
Displaying heating water pressure
Pressing and
holding depressed
the
MODE button
will display heating
water pressure
in the system for
about 30 s. The
LED under the symbol lights up
Warning “heating water pressure
too low”
When the heating
water pressure
drops below 0.6
bar or it rises
above 2.8 bar,
the heating water
pressure appears on the display. The LED
under the symbol
fl ushes. The boiler
is still functional, the pressure must be
adjusted to the recommended value 1,2
- 2 bar. When the heating water pressure
drops below 0,3 bar, the boiler shuts itself
down.