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Your heat pump is preset at the factory and is therefore
ready for operation:
Room heating/room cooling
From 06:00 to 22:00, your home will be heated to
20 °C "Room set temperature" (standard room
temperature).
If a separate buffer cylinder is installed, this buffer
cylinder will be heated.
DHW heating
DHW is heated to "Set DHW temperature" 50 °C
every day from 05:30 to 22:00.
Any installed DHW circulation pump is switched off.
If required, the instantaneous heating water heater
built into the indoor unit can be switched to DHW
heating.
Frost protection
Frost protection is ensured for your heat pump, DHW
cylinder and any separate buffer cylinder that may be
installed.
Note
At outside temperatures below 20 °C and in the
case of a fault in the heat pump, only the instantane-
ous heating water heater built into the indoor unit is
switched on to provide frost protection for the sys-
tem.
Wintertime/summertime changeover
This changeover is automatic.
Date and time
The date and time were set by your contractor.
You can change the settings at any time to suit your
individual requirements.
Power failure
All settings are retained if there is a power failure.
Energy saving tips
Saving energy when using room heating
Do not overheat your home. Every degree of room
temperature reduction saves up to 6 % on your heat-
ing bills.
Do not set your standard room temperature ("Room
set temperature") to above 20 °C: See page 28.
Heat your home to the reduced room temperature at
night or during regular absences (not applicable to
underfloor heating). For this, adjust the settings in
the time program for room heating ("Time pro-
gram"): See page 29.
Adjust the heating curves so that your home is
heated with your individual preferred temperature all
year round: See page 29.
To switch off functions that are not required (e.g.
room heating in summer), set the operating program
to "Standby mode" for the relevant heating circuits:
See page 28.
If you are going away, set the "Holiday program":
See page 32.
During the period that you are away, the room tem-
perature will be reduced and DHW heating switched
off.
Saving energy on DHW heating
At night or during regular absences, heat the DHW to
a lower temperature. To do so, adjust the time pro-
gram for DHW heating: See page 33.
Switch on DHW circulation only for those times in
which you regularly use hot water. For this, adjust
the time program for the DHW circulation pump: See
page 33.
Utilising excess power (Smart Grid)
Utilise free or cheap excess power from the power
supply utility for your heating system.
To use this function, please contact your heating con-
tractor.
Introductory information
Your system is preset at the factory
6199646
16


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