QUADRIFOGLIO B
66
EN
cod. 3541F574 - Rev. 00 - 09/2017
Information
From the main screen (Home), press the contextual button 2 (detail 2 - fig. 1). Then use
the "Menu Navigation" buttons to display the following values:
2.3 Lighting and shutdown
Boiler lighting
Press the On/Off button (detail 14 - fig. 1).
fig. 7 - Boiler lighting
Press the contextual button 1 to select the language, confirming it by pressing "OK".
Press the contextual button 3 to stop FH mode.
If none of the two selections described above is made, proceed as follows.
•
For the following 300 seconds the display will show FH which identifies the heating
system air venting cycle.
•
The display also shows the firmware version of the cards.
•
Open the gas cock ahead of the boiler.
•
When the message FH disappears, the boiler is ready to operate automatically in
case of a room thermostat demand.
Settings
Contrast adjustment
To adjust the display contrast, press the
contextual button 2
and the
OK button to-
gether
. Then press the button ref. 5 of fig. 1 to increase the contrast or the button ref. 7
of fig. 1 to decrease it.
Setting the Date and Time
Reach the screen shown in fig. 8, navigating in the menu and following the path "USER
MENU
“Settings”
"Date Setting”. Press the navigation buttons 5 and 7 to select
the value and modify it with the contextual buttons 1 and 2. Confirm with the OK button.
fig. 8 - Setting the Date
Reach the screen shown in fig. 9, navigating in the menu and following the path "USER
MENU
“Settings”
“Time Setting”. Press the navigation buttons 5 and 7 to select
the value and modify it with the contextual buttons 1 and 2. Confirm with the OK button.
fig. 9 - Setting the Time
Boiler shutdown
From the main screen/Home, press the contextual button
and confirm with the but-
ton .
fig. 10 - Boiler shutdown
When the boiler is shut down, the PCB is still powered.
DHW mode (with optional hot water tank installed) and heating mode are disabled. The
frost protection system remains activated.
To relight the boiler, press the contextual button again
.
The boiler will be immediately ready to operate whenever domestic hot water is drawn
(with optional hot water tank installed) or when there is a room thermostat demand.
To completely disconnect the power supply to the unit, press the button detail 14 fig. 1.
B
The frost protection system does not work when the power and/or gas to the
unit are turned off. To avoid damage caused by freezing during long shutdowns
in winter, it is advisable to drain all water from the boiler, the DHW circuit and
the heating system water; or drain just the DHW circuit and add a suitable an-
tifreeze to the heating system, as prescribed in sec. 3.3.
Heating demand
OT means OpenTherm control demand
TA means room thermostat demand
0-10Vdc means 0-10Vdc signal demand
TA2 means second room thermostat demand
Heating circulating pump
ON/OFF
Heating 3-way valve
ON/OFF
DHW 3-way valve
ON/OFF
Standby time
ON/OFF
T Delta protection
ON/OFF
Flame Supervisor
ON/OFF
Heating sensor1
°C
Heating sensor2
°C
Return sensor
°C
DHW sensor
°C
External probe
°C
Fume sensor
°C
Cascade heating sensor
°C
Fan frequency
Hz
Burner load
%
System water pressure
1.4bar = ON, 0.0 bar = OFF
Modulating circulating pump
%
Cascade modulating circulating pump
%
Ionisation current
uA
Input 0-10Vdc
Vdc
Heating adjustment temperature
Setpoint (°C)
Power level adjustment 0-10Vdc
Setpoint (%)
Display v.01
Centralina Modulo 1 v.01
per confermare
Impostazione data
24
/ 09
2013
per selezionare
5
7
1
2
per confermare
Impostazione orario
15
: 59
per selezionare
5
7
1
2
Giovedì 9 Gen. 2014 00:15:60
