33
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
the storage tank, as well as the switch-on
hysteresis for the circulation pump after a
drop of DHW temperature inside the
storage tank.
Use UP and DOWN
arrow keys in Set Time
menu to set the unit’s
built-in timer/clock.
Use UP and DOWN
arrow keys in Set Date
menu to set the date.
Use UP and DOWN
arrow keys in Contrast
menu to adjust the LCD
display backlight level.
Confirm settings by shifting to next
submenu through a single pressing of the
functional key F.
Use this menu to choose
the language of the
controller. Choose a
language by pressing
navigation arrows and button
“Enter”
.
10.2.2. Burner start-up „Switch mode“
Burner start-up. After
pressing the
“F”
button
and using the navigation
arrows, the “
Auto
” or
„Standby”
menu is selected.
Set the priority mode of
the burner through
“navigation arrows.”
-
CH + DHW
– Both pumps /
CH
-central
heating pump and
DHW
– domestic hot
water pump /are active.
-
CH only
– In this mode of operation the
only active pump is the
CH
circulation
pump for the heating installation
(CH
pump)
. In this mode, the boiler can
be managed via a room thermostat
or be temperature-controlled by the
temperature inside the connected
buffer tank to it (depending on the
connection scheme)
(see item 10.3.4,
menu CH Mode).
-
Summer Mode
– Boiler works for
heating of domestic hot water only.
If you have selected the
(CH + DHW) option,
upon confirmation of
command via the F
button you may navigate to the next
screen.
From this menu you can
set up and adjust DHW
pump activity periods.
Use the arrow keys to
set time (HH:MM). Use “Enter” button to
checkmark desired time period option.
If no option is check-marked, the
controller will maintain DHW temperature
as a priority. Only when its preset value
is reached, the CH circulation pump will
start.
Important: The use of “External
room thermostat for the burner”
option (Thermostat) is active only
if option is selected (CH Priority
– priority of central heating
installation pump).
10.2.3. Burner shut-down „Standby“
Pressing the “
F
” button
will take you to the main
menu and by using the
navigation arrows you
can select the “
Standby
” menu and
confirm the selection by pressing “
F
”. The
burner goes into extinguishing mode. Set
the temperature to start heating pump.
