9
Further information can be found
in chapter "Terminology" in the Ap-
pendix.
Your system has been preset
Your heating system is preset at the fac-
tory and is therefore ready for opera-
tion:
Central heating
■ Between 06:00 and 22:00 h, the
rooms are heated to 20 °C "Set room
temperature" (standard heating
mode).
■ Between 22:00 and 06:00 h, the
rooms are heated to 3 °C "Set
reduced room temp" (reduced room
temperature, frost protection).
DHW heating
■ Between 05:30 and 22:00 h, the DHW
is heated to 50 °C "Set DHW temper-
ature". Any installed DHW circulation
pump is switched on.
■ Between 22:00 and 05:30 h, the DHW
cylinder is not reheated. Any installed
DHW circulation pump is switched off.
Note
If DHW heating began before 22:00 h,
it is stopped.
Frost protection
■ Your boiler and DHW cylinder are pro-
tected against frost.
Wintertime/summertime changeover
■ This changeover is automatic.
Date and time
■ The date and time were set by your
heating contractor.
Your heating contractor can make fur-
ther settings for you during commission-
ing.
You can change the settings at any time
to suit your individual requirements.
Power failure
All settings are saved if there is a power
failure.
If the heating system has been shut
down for a prolonged period, reset the
date and time.
Introductory information
Terminology
(cont.)
5592 682 GB
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