Operating the appliance
9
Greenstar 8000 Style – 6720883869 (2018/05)
4.4
Hot water mode
4.4.1
Hot water key
Hot water function is only available with optional integral diverter valve
kit fitted.
CAUTION:
Risk of scalding
At maximum adjusted hot water temperature can cause serious scalding.
▶ Only use the maximum adjustable hot water temperature for thermal
disinfection.
▶ Press the
*
key.
The set hot water temperature appears.
▶ To set the desired hot water temperature, press the
or
keys.
▶ To save the setting, press the
key or wait for 2 seconds.
The symbol
appears for a short time.
▶ To switch hot water operation mode, press the
key.
In
eco
mode the appliance will heat the cylinder if the temperature falls
approximately 12 °C below the set temperature. Eco mode is enabled by
default, during the initial appliance start up.
In
Preheat
mode the appliance will heat the cylinder if the temperature
falls approximately 6 °C below the set temperature. The appliance heats
the cylinder more frequently. This tops up the cylinder temperature for
quicker heat up times, this is useful for large/longer demand periods.
If a time program is available and hot water operation mode set on
auto
press the
key to switch to
Advance
. Time programs are available
with Key (accessories).
Auto
: Heating the cylinder is switched on and off according to
programmed times.
Advance
: Switch to
Advance
to move to the next on or off time and
directly switch on or off heating the cylinder.
4.5
Operating the menu
Opening and closing the menu
▶ To open the menu, press the
key.
▶ To exit the menu, press the
key again.
-or-
▶ Press the
d
key.
Changing the setting values
▶ To highlight a menu item, press the
key or the
key.
▶ Select the menu item with the OK key.
▶ To change the value, press the
or
key.
▶ Press the
key.
The new value is saved.
Exiting the menu without saving values
▶ Press the
d
key.
4.6
Settings in the menu
The factory settings are
highlighted
in the following table.
Table 5 Settings Menu
Menu item
Function definition
Heating mode
•
On
•
Auto
1)
: Activate time program
•
Once: Heating is on from the first programmed on time
to the last programmed off time without programmed
intermissions.
1) Only available with installed Key (accessories)
Heat. time prog.
1)
Timer for heating: Weekday(s) selection, day program and
timer adjustment (
1)
DHW operation
•
On
•
Auto: Activate time program.
•
Once: Heating the cylinder is on from the first
programmed on time to the last programmed off time
without programmed intermissions.
Eco/Preheat
•
Eco
: Appliance will heat the cylinder if the temperature
falls approximately 12 °C below the set temperature for
hot water.
•
Preheat: Appliance will heat the cylinder if the
temperature is approximately 6 °C below the set
temperature for hot water.
DHW time prog.
1)
Timer for hot water: Weekday(s) selection, day program
and timer adjustment (
, page
1)
Boiler status
Screen with current system values including the pressure
indicator.
Information
The current system values and the active operating
conditions can be called up in the Information menu.
Changes are not possible.
•
System pressure
•
Hot water Temp. (DHW temperature)
•
Weather comp. (weather-compensated control)
1)
•
Key (Type of installed Key)
Energy consump.
2)
2) The energy values shown are an estimation based on internal data of the
appliance. Under real world conditions, many factors influence the energy
consumption and the shown values will deviate from the values of an energy
meter. The information is for indication only and should not be used for billing
purposes. The values can be used for relative comparison of energy consumption
between different days/weeks/month.
Display Gas consumption
•
Last 24h
•
Last 30 days
Display Elec. consump.
•
CH last 24 h
•
CH last 30 d.
Holiday
1)
Start and end date of the holiday, activate and deactivate.
Settings
•
Time: Set the current time.
1)
•
Date: Set the current date.
1)
•
Parental lock
– On
–
Off
•
Display
– Switch off after: Set the time after which the display
is switched off.
– Brightness: Set the display brightness.
•
Key illum.
•
Language: Change the language of the menu and the
menu items.
•
Units
1)
Cleaning funct.
No operation is possible for 15 s. The display shows a
countdown.
Manual mode
3)
3) Allows manual control of heating during loss of RF Key signal
•
On: Set the desired heating flow temperature.
•
Off
