Commissioning; Your System Is Preset At The Factory - Viessmann Vitotronic 300 Series Operating Instructions Manual

Vitotronic 300, GW6B Operating

Commissioning

Your System is Preset at the Factory

The Vitotronic 300 GW6B control comes shipped with
factory default settings that ensure secure operation
and provides basic operating functions. Upon powering
up the Vitocrossal 200 CM2 boiler and burner may be
initially commissioned or temporarily operated with
the factory default values. It is recommended that the
commissioning process is completed with either the
'Commissioning Assistant' (refer to the installation/service
instructions on 'Commissioning the System') or through
'System Configuration' in the service menu (refer to the
installation/service instructions on 'calling up the service
menu').
The commissioning and matching of the control unit to
local conditions and building characteristics, as well as
instructing the user in the operation of the system, must
be carried out by your heating contractor.
As the user of new combustion equipment, you may
be obliged to notify your local service technician of the
installation [check local regulations]. Your local service
technician will also inform you [where appropriate] about
work he may be required to perform on your combustion
equipment (e.g. regular checks, cleaning).
Your heating system is preset at the factory and is
therefore ready for operation:
Central heating
H Between 12:00 am and 12:00 am (00:00 and 24:00 h),
the rooms are heated to 68°F (20°C) "Room temp set
point" (standard room temperature).
DHW heating
H Between 12:00 am and 12:00 am (00:00 and 24:00 h)
DHW will be heated to 122°F (50°C) "DHW
temperature setpoint".
Any installed DHW recirculation pump is switched on.
Frost protection
H Your boiler and DHW tank are protected against frost.
Daylight savings time
H This changeover is automatic.
Date and time
H The date and time were set by your heating contractor.
You can change these settings at any time to suit your
individual requirements.
Power failure
All settings are saved if there is a power failure.
Introduction
7