Installation manual

30
7.2 Access to the boilers technical
data (for professional and After
Sales Service use only)
The access to the boilers technical data
allows you to make some adjustments and
to analyse potential malfunctions.
For example, you can adjust the maximum
power of the boiler in heating mode on all
the values included between the powers
indicated in the chart at the end of this
manual. This makes it possible to adapt
the power supplied to the real needs of
the system so as to avoid any over-power,
while maintaining a high efficiency.
Note: the heating power decrease has no
effect on the domestic hot water power.
Do as follows:
Press for more than 10 seconds on
the “MODE” key to access the setting
menu.
When “0” and “ ” appear, use the
keys + or - on the or side until
“96” appears on the indicator.
•
•
Once again press the “MODE” key to
display the first parameters menu, i.e.
the heating maximum power (menu
COD.1).
When the menu «COD.1» appears on
the display, press on the + or – keys
on the or side to get to the next
menu or press on the MODE key if you
wish to change this parameter.
In parametes mode, select the desired
value by using the + or – keys on the
or side.
Validate by pressing the “MOD” key and
return to the initial menu.
Restart the preceding operations in
order to change other parameters.
Note: the indicator goes back to its normal
position after 10 minutes without any
operation or after having pressed the
“MODE” key for more than 3 s.
•
•
•
•
•
N° menu Title Action
COD. 1
maximum heating
power
Press the +
- keys to set the required value
(factory setting for Thema CONDENS F 18 E SB: 18
factory setting for Thema CONDENS F 24 E and F 30 E: 15)
COD. 2 flue configuration
No adjustment required for this kind of boiler. Flue codes have
no effect on the boiler operation.
COD. 3
minimum heating
temperature
Select a value: 28°C, 38°C, 50°C, 55°C, or 70°C
(factory setting: 28°C)
COD. 4
maximum heating
temperature
Select a value: 50°C, 73°C, or 80°C
(factory setting: 73°C)
COD. 5 pump mode
Select an operating mode:
1 - intermittent with room thermostat (factory setting)
2 - intermittent with burner
3 - permanent
The two following menus require an outdoor sensor:
COD. 6 heating curve
Choose a heating curve from the following 10:
0.2 / 0.6 / 1.0 / 1.2 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0
(See graphic below)