Settings And Equipment - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Settings and equipment

Settings and equipment
Tick the modified function.
Function in the delivered condition
High limit safety cut-out set to 110 °C
Temperature controller set to 75 °C
Remote control
Control without remote control
Electronic maximum limit
Heating circuit 1 74 °C
■
Heating circuit 2 74 °C
■
Heating circuit 3 74 °C
■
Electronic minimum limit
Heating circuit 1 20 °C
■
Heating circuit 2 20 °C
■
Heating circuit 3 20 °C
■
Heating curves
Slope = 1.4
■
Level = 0
■
Differential temperature 8 K
■
Heating circuit pumps
In the "Heating and DHW" heating program, the
heating circuit pumps are switched off if the outside
temperature exceeds the set room temperature by
more than 1 K.
Characteristics in the "Only DHW" program:
The heating circuit pumps are only started when
■
there is a risk of frost.
Any connected mixers remain closed (switching
■
to control function when there is a risk of frost).
116
Modified function
Changed to ...........°C
=
Changed to ...........°C
=
With remote control
Vitotrol 200 at heating circuit 1
=
Vitotrol 200 at heating circuit 2
=
Vitotrol 200 at heating circuit 3
=
= Vitotrol 300 at heating circuit 1
Vitotrol 300 at heating circuit 2
=
Vitotrol 300 at heating circuit 3
=
= Changed to ...........°C
Changed to ...........°C
=
Changed to ...........°C
=
Changed to ...........°C
=
Changed to ...........°C
=
Changed to ...........°C
=
Heating curves for:
Heating circuit 1
=
Changed to
- Slope ....
- Level ....
Heating circuit 2
=
Changed to
- Slope ....
- Level ....
Heating circuit 3
=
Changed to
- Slope ....
- Level ....
Changed to ...........K
=
= The heating circuit pump for heating circuit 1 re-
mains on.
The heating circuit pump for heating circuit 2 re-
=
mains on.
The heating circuit pump for heating circuit 3 re-
=
mains on.
The heating circuit pumps are switched off before
=
the set room temperature is achieved.
The heating circuit pumps are controlled according
=
to coding address "b5".
Heating circuit pumps for heating circuits with mixer
=
are switched off if the mixer has been closed for lon-
ger than 12 min.