3
DIRECTIONS FOR USE
Your system must be checked once a year by an approved installer
or maintenance company.
Starting the burner
During operation, the burner starts automatically as soon as the boi-
ler temperature drops under the required set point and it stops as
soon as the boiler reaches that temperature.
Control panel
Heating system
It can happen sometimes that the CH circuit needs to be filled. The
pressure gauge on the side of the boiler screen indicates this pres-
sure.
The CH pressure must be a minimum of 1 bar and must be checked
by the end user on a regular basis. If the pressure drops under 0.5
bar, the integrated water pressure switch blocks the appliance until
the pressure in the system returns to a level above 0.8 bar. The
connection of a fill valve is provided for underneath the appliance.
The installer can also fit the system with a separate valve. Make sure
that the appliance is powered off when filling the system.To do this,
turn the on/off switch located on the left of the screen to Off.
(see the
Control panel).
For more information, please ask your installer when the system is
delivered.
A safety valve is provided for underneath the appliance. If the sys-
tem pressure exceeds 3 bars, this valve opens and drains the water
from the system. In this case, please contact your installer.
SETTING THE PARAMETERS
Also see the user label located inside the valve on the control panel:
The system’s hot water temperature
(Hot water temperature)
- Press Mode: The screen displays PARA.
- Press Step:the first character is 1 and the last two characters
give the current hot water temperature setting.
-To change this temperature, press + or - until the last two digits
show the desired temperature value.
- Press Store to save the new temperature setting.
- Press Mode twice to return to Pilot mode (normal operating
mode).
Enabling or disabling Hot water mode:
(hot water)
- Press Mode: The screen displays PARA.
- Press Step twice: the first character is 2 and the last two charac-
ters give the current setting:
00 = disabled; 01 = enabled.
-To change this parameter, press + or - until the screen displays
the desired value:
00 = disabled; 01 = enabled.
- Press Store to save.
- Press Mode twice to return to Pilot mode (normal operating
mode).
Enabling or disabling Central Heating mode:
(heating)
- Press Mode: The screen displays PARA.
- Press Step three times: the first character is 3 and the last two
characters give the current setting:
00 = disabled; 01 = enabled.
-To change this parameter, press + or - until the screen displays
the desired value:
00 = disabled; 01 = enabled.
- Press Store to save.
- Press Mode twice to return to Pilot mode (normal operating
mode).
Setting the central heating temperature:
(maximum temperature for the heating circuit)
- Press Mode: The screen displays PARA.
- Press Step four times: the first character is 4 and the last two cha-
racters give the current central heating temperature setting.
-To change this temperature, press + or - until the last two digits
show the desired temperature value.
- Press Store to save the new temperature setting.
- Press Mode twice to return to Pilot mode (normal operating
mode).
Fault:
The temperature setting for the appliance and the safety functions
for its various parts are continuously monitored by a regulator
controlled by a microprocessor (the MCBA). In the event of a fault,
this MCBA disables the appliance and displays an error code: the
screen flashes displaying E as the first character, followed by the
error code.
To reset the appliance:
-Press RESET on the screen.
- Contact your installer of the fault happens again.
DIRECTIONS FOR USE
UK
Start/Stop
switch
Pressure
gauge
To Next Page
Loading...
Need help?
General
