Commissioning
Prepare boiler for first startup
22
Prepare boiler for first startup
Open gas connection;
Switch on mains isolator switch for
power supply to the boiler;
Switch on boiler with on/off switch (1)
Make sure the boiler remains in
standby operation
K
(2)
use rotational switch (3);
Check the pump operation: make
sure that the direction of the rotation
is correct;
Remove any air from the pump by
removing the end cap of the pump
motor housing.
It’s recommended to keep the boiler at
50% load for a while after the first
startup, as this is the easiest base for
starting the combustion analysis. This
can be assured as follows:
Open the lid of the boiler controller;
Use rotational switch (3)
for going to
parameter P9
in the menu;
Change P9 (5) into 50% (push
programming button (4)
,
change
value with rotational switch (3), push
programming button (4) to confirm);
Close the lid of the boiler controller.
2
3
3
4
5
1
