26
Setting the room temperature setpoint
Turn the knob (14) to set the desired room temperature
comfort setpoint.
Proceed in a similar way to set the
room temperature redu-
ced setpoint
:
- Press the "
OK
" button (13).
- Select “Heating circuit 1”.
- Set the room temperature reduced setpoint.
b
After changing a setpoint, you need to wait about 2
hours for the new setting to have any effect on room
temperature.
b
If no room unit is installed, changing the room tempera-
ture setpoint simply shifts the heating curve.
14
13
6
Comfort setpoint
Information
i
Press the information button (6) to display:
- Errors or maintenance codes (see the “Errors/Maintenance codes” section)
- Special
messages.
Other screens:
b
Other displays depend on the system configuration and operational status. Some of the display lines shown
below may not therefore appear.
- Room temperature
- State of heating circuit 2 (not active)
- Room temperature minimum
- State heating circuit P
- Room temperature maximum
- State of DHW
- Boiler temperature
- State of boiler
- Outside temperature
- State of solar
- Outside temperature min
- State solid fuel boiler
- Outside temperature max
- State buffer storage tank
- DHW temp 1
- Date and time of day
- State of heating circuit 1
- Telephone customer service
Manual mode
R
When you select manual mode, the "
h
" symbol appears
and relays are energised/de-energised not according to
any heating program but according to a setpoint value that
can be set manually by pressing the information button (6).
Chimney sweep mode
p
To select chimney sweep mode, press the chimney sweep
button (11) briefly (max. 3 seconds). The "
h
" symbol is
displayed. Chimney sweep mode prepares the boiler for
combustion analysis. To exit chimney sweep mode, press
the button (11) again. The system exits chimney sweep
mode automatically after 1 hour.
Safety thermostat test
p
To test the safety thermostat, press and hold the chimney
sweep button (11) for longer than 3 seconds.
Hold the button down for the duration of the test.
The test terminates as soon as you release the button.
12
11
6
Boiler temperature
b
This test must only be performed by the
r
Technical Assistance Service, since it raises boiler temperature over
the normal permitted limits.