K Control panel

5. START-UP AND OPERATION
5.1 Control panel without optional features
The initial start-up shall be performed by
a qualified professionnal.
Before turning the boiler on, make sure that the
installation is filled with water.
Carry out the start-up operations in the order
indicated below:
● Boiler temperature regulation by means of the
thermostats
Set the boiler thermostats 5 to the selected position.
In case of a two-stage burner, the stage 2 thermostat
must always be set to a value which is approximately 5°C
less than that of the stage 1 thermostat.
If required, move the maximum temperature stop as shown
below.
Moving the thermostat stop:
The stop is factory-set to limit the maximum temperature
to 75°C. To move the stop, proceed as follows:
- Pull the thermostat button out.
- Remove the stop using pliers.
- Place the stop in the hole corresponding to the
desired higher temperature (maximum 90°C).
30
0
l
9 1
19
6A
3 2 5
8502N100
If there is no regulator, it is advised never
to set the boiler thermostats below mark
4 (approximately 40°C) in order to avoid
any risk of combustion products condensing
on the walls of the boiler.
● Set switch 1 to the manual position .
● regulator in heating cabinet
Refer to the instructions supplied with this regulator.
● Make sure that safety thermostat 9 is ready. To do
so, unscrew the hexagonal cap and press the reset
button with a screwdriver.
● Set the burner and heating pump switches 2 to the
Winter position.
● Set the main On/off switch 3 to the On position.
9 8 7 6 5 4 3 2 1
40-
35-
50-
45-
30-
50+
90+
70+
75+
80+
9 8 7 6 5 4 3 2 1
8358N023