Press [MENU] to change parameters of the hot water tank. List of groups of parameters will appear on the
screen. Turn the knob right (clockwise) to select group "
F
- D.H.W. tank", and then to select press the knob or
the [SELECT] button. "
F
1"- the first in the group of parameters of the D.H.W. tank will appear on the screen.
Turn the knob right to go to the following parameters, and then press [EDIT/SELECT] or the knob to change. At
this point, you can change the value of a parameter either by turning the knob or using the dynamically
appearing buttons. Some parameters need to be selected for editing; use the [SELECT] button and the knob
.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF PARAMETER OF THE DHW TANK
(moving between parameters and changing of settings - turn the
knob):
F8
Operation with
If "NO" has been selected,
control is deactivated.
F1
DHW tank temperature
F
1a
day
(10-
85
°C, default setting:
4
5°C)
F
1b
night
(10-
85
°C, default setting:
35
°C)
F
1c
economy
(10-
85
°C, default setting: 25°C)
F2
DHW tank hysteresis
F2
a
day
(1-15°C, default setting: 3°C)
F2
b
night
(1-15°C, default setting: 3°C)
F2
c
(1-15°C, default setting: 3°C)
F3
DHW tank priority
,
YES, NO (default setting is NO)
When hot water tank priority has been selected, over the first 3 hours from switching on the C.H. pump the
controller does not take into account the minimal temperature at the return to the boiler
(parameter E3)
.
F4
DHW tank protection from cooling down (0-15°C, default setting: 5°C)
F5 M
inimal temperature of the CH boiler at which the DHW tank feeding pump is switched on (20-70°C, default
setting:
45
°C)
F6 P
rotection of DHW against Legionella (YES, NO; default setting: NO)
-
CAUTION: minimal temperature
of active antibacterial protection is 60°C
.
The [WHEN] button opens a screen to edit the time when the
weekly protection procedure is started (default setting: Sunday, 0h.00m); the [NOW] button immediately
starts a single antibacterial protection procedure
.
CAUTION: For antibacterial protection procedure to be carried out the temperature of the CH boiler must
achieve at least 65
(if that requirement has not been not fulfilled the controller will display an alert)
.
If in a given weekly cycle the temperature in the DHW tank reaches 60°C, the next scheduled antibacterial
protection procedure will be skipped.
F7 M
anual mode of the DHW tank feeding pump. [START] button - the pump is switched on regardless of the
settings; [STOP] button - the pump is switched off regardless of the settings.
CAUTION: The manual mode overrides the "anti-stop" function and the holiday mode.
When the controller is powered on the pump always switches to automated mode.
economy
°C
icon and reading of
temperature disappear from the main screen.
D.H.W. tank pump
D.H.W. tank pump
D.H.W. tank pump
the D.H.W. tank
HOT WATER TANK PARAMETER MENU - group
F
11
Press
MENU
pressing the knob or
the [SELECT] button
Turn the knob
to
select
Domestic
hot water tank
