TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
18
9.2. User`s menu
9.2.1. Initial (start-up screen) "Standby"
For access to user settings menu press
and hold functional key
F
for
3-4
seconds.
Use
UP
and
DOWN
arrow keys in
CH
Setup
menu to
select desired
temperature of
engagement of circulation pump.
This menu is
active only mode
Buffer.
From this
menu you can
preset buffer tank
circulation pump switch-on and switch-
off temperatures provided such heating
installation scheme (with buffer tank
included) is selected, whereas the two
sensors reading these temperatures are
mounted in the upper, respectively lower
part of the buffer tank. Use button
F
to
navigate to the next menu.
In
DHW Setup
menu – set
domestic hot water
(
DHW
) pump
switch
on/off
temperature. Use
UP
and
DOWN
arrow
keys to select desired temperature in
“
Set Temp _ _°
” and hysteresis in
“
Hysteresis _ _°
”. Upon reaching the
preset temperature of water in boiler the
DHW pump will engage. It will stop when
water inside the
DHW
storage tank
reaches the preset temperature.
Example:
On
Set Temp
75°C
and
Hysteresis 05°C
when water inside the
boiler heats up to
70°C
the pump will
start. When water temperature inside
the
DHW
storage tank reaches
75°C
the pump will stop. It will restart once
the water temperature inside the DHW
tank drops by
5°C.
In this way the water
temperature inside the DHW tank will be
kept at a hysteresis of
5°C
, i.e. the water
temperature will be between
70°C
and
75°C
.
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
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
.
Choose a language
by pressing
navigation arrows
and button
“Enter”
.
The burner is in
standby mode.
The display shows: