42
Commissioning
Start-up
Turn the electrical supply on (heating
system does not have to be filled);
During start-up, a blue screen is
displayed:
NC
Power Up
(= start-up screen)
Please wait
(under certain circumstances)
Then you see:
Address
01
(= allocation of boiler address)
In the case of a cascade installation: -
- Select the correct address
- Press OK
- Select for the first boiler 01
(=Master), for the next 02, 03 etc
(=Slave)
The address can be changed by
pushing the + button (increase value)
and the – button (decrease value).
Once the + or – buttons has been
pushed, the value starts flashing.
In the case of a single boiler:
- Confirm address 01 by OK
The display shows:
Time Set
00:00
(= setting actual time)
Setting time and day is only required
on the Master-boiler. The Slave-boiler
will take the time and day settings
automatically.
- First set the hours using + and -.
- Press the “right arrow” button to
move to the minutes.
- Set the minutes using + and -.
- Confirm by OK
The display shows:
DD-MM-YY
01-01-00
(= setting actual date)
- Change the settings using the +
and – button.
- Jump from DD to MM and YY using
the arrow button.
Address
01
-- NC --
Power Up
OK
-
+
OK
-
+
Set time
00:00
Good
we 10:17
DD-MM-YY
01-01-00
OK
-
+
OK
-
+
After confirmation by OK and after the
automatic de-aeration programm has
ended, you will see the standard read-
out “Good” showing the date and the
time after the de-aerating program.
Standard read-out:
Good indicates that the boiler operates
normally (burner on or off)
wo 10:17 indicates the actual day and
time.
Following a restart (after loss of power):
Following a brief loss of power, the
control will start-up as described above,
but all settings are retained.
In the case of a loss of power lasting
more than 2 hours the time and date
has to be set again. All other settings
are retained.
If the water pressure is below 1.0 bar,
the screen will show: FILL. Please refer
to the chapter Filling CH-system.
