Climit 24 BF, Инструкция пользователя

Страница: 55 / 152

55
EN
1.2 Preliminary checks
Commissioning of the
OF-BF
boiler must be carried out by pro-
fessionally qualified Personnel 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 . In these cases certain checks and the
following operations must be carried:
– check that the gas isolation and water system valves are open
– using a pressure gauge (1), check that the heating system pres-
sure when cold is
1-1.2 bar
. If this is not the case, open the fil-
ling valve (2) and restore the heating system pressure until the
pressure gauge (1) shows a reading of 1-1.2 bar
– close the filling valve (2).
2 1
Fig. 2
1.3 Ignition
After having carried out the preliminary checks, perform the fol-
lowing to start the boiler:
– set the main system switch to "ON"
ON
Fig. 3
– on the display, check that the operating mode on the display is
"SUMMER” l and if necessary select it by pressing and hol-
ding the button s for at least 1 second. the value of the delivery
sensor detected at that moment will appear on the display
– 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" n can be selected by pressing and holding the
button s for at least 1 second. the value of the heating water tem-
perature detected at that moment will appear on the display. In
this case it is necessary to adjust the air thermostat/s to the requi-
red temperature or if the system has a chrono-thermostat, check
that this is "active" and adjusted.
1.4 Adjusting the delivery temperature
If the boiler delivery temperature is to be increased or decreased
it is possible to act on the t knob on the control panel rather than
having to modify the specific parameters. The temperature can be
set to between 20 and 80°C.
Fig. 4
1.5 Adjusting the domestic hot water tempera-
ture
If the domestic hot water temperature is to be increased or de-
creased, act on the r knob on the control panel. The temperature
can be set to between 10 and 60°C.
Fig. 5