PRODUCT DESCRIPTION
Buttons
1. DHW operating mode button
For activating domestic hot water
production
(bar on the display beneath the tap
symbol)
2. Heating circuit operating mode button
For setting 4 different heating operating
modes:
automatic clock-based: automatic
operation
based on time schedule
day 24 hours: heating with comfort
set-point
night 24 hours: heating with reduced
set-point
anti-freeze mode: heating
disengaged, anti-freeze function
activated.
3. Information button
For consulting information without
affecting temperature control, heating/
DHW operating status,
error signals
5. Room temperature control knob
For adjusting the room temperature
For selecting and modifying settings
during programming.
4. ESC button (4)
6. Confi rm button (OK)
Both buttons are used together with
the - + knob for programming and
confi guring the control unit.
Pressing ESC allows for accessing the
upper level each time; the modifi ed
values are not restored.
For skipping to the next control level or
saving modifi ed data,
press the OK button.
1.
4.
7. Manual operation button
Pressing the button engages the
manual operating mode;
all pumps function, the mixing valve
is no longer controlled and the burner
is set to 60°C (the screwdriver symbol
appears on the display).
8. Chimney sweep function button
This button has no function.
Display
Heating with comfort set-point
Heating with reduced set-point
Heating with Frost protection
setpoint
Process running - wait
Burner in operation
Error signals
INFO Information level activated
PROG Programming activated
ECO
Heating temporarily off; ECO
function active
Holiday function active
1
2
Heating circuit indicator
Manual mode
No.
Command line number
(parameter number)
5.
6.
7.
8.
- Turn the knob and select the desired
- Confi rm with the OK button
- Turn the knob and set the desired value
- Confi rm with the OK button
- Press ESC to return to the basic
- Turn the knob and select the desired
- Confi rm with the OK button
- Enduser
- Commissioning
- Engineer
- OEM (not confi gurable)
- Turn the knob and select the desired
- Confi rm with the OK button
- Turn the knob and set the desired value
- Confi rm with the OK button
- Press ESC to return to the basic
2.
3.
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Basic visualisation
Press the OK button once.
menu
visualisation
Technical Area visualisation
press the OK button once
press the INFO button
until the menu list appears
menu
parameter
visualisation
INFO
PROG
1
2
No.
GB
ECO
7