Introductory Information; Commissioning; Your System Is Preset At The Factory; Terminology - Viessmann VITODENS Operating Instructions Manual

Introductory information

Commissioning

The commissioning and matching of the
control unit to local conditions and build-
ing characteristics, as well as instructing
the user in the operation of the system,
must be carried out by your heating con-
tractor.

Your system is preset at the factory

The control unit is preset to "
factory for central heating and DHW
heating.
Your heating system is therefore ready
for use:
Central heating
■ The rooms are heated in accordance
with the settings on your control unit
and room temperature control unit.
■ Your heating contractor can make fur-
ther settings for you during commis-
sioning.
You can change any settings individu-
ally at any time to suit your require-
ments (see chapter "Central heating").

Terminology

To provide you with a better understand-
ing of the functions of your control unit,
the appendix contains the chapter "Ter-
minology" (see page 33).
6
As the operator of new combustion
equipment, you may be obliged to notify
your local flue gas inspector [check local
regulations]. Your local flue gas inspec-
tor will also inform you [where appropri-
ate] about work he may be required to
carry out on your combustion equipment
(e.g. regular checks, cleaning).
" at the DHW heating
■ The DHW is heated up to 50 °C.
■ Your heating contractor can make fur-
ther settings for you during commis-
sioning.
You can change any settings individu-
ally at any time to suit your require-
ments (see chapter "DHW heating").
Frost protection
■ Your boiler and DHW cylinder are pro-
tected against frost.
Power failure
■ All data is saved if there is a power
failure.