Room Temperature Settings; Domestic Hot Water Temperature Setting; Heating Curve Adjustment - Viessmann VITOTRONIC 200 Quick Reference Manual

Quick Reference Guide

Room Temperature Settings

Normal room temperature
setting
Factory default setting:
Normal room temp. is maintained at
68ºF/20ºC from 06:00 to 22:00 hrs.
To change normal room temperature
1. Press or to select desired
heating circuit.
2. Rotate the dial until desired
normal room temperature is
displayed.

Domestic Hot Water Temperature Setting

Heating Curve Adjustment

2
Reduced room temperature
setting
Factory default setting:
Reduced room temp. is maintained at
37ºF/3ºC from 22:00 to 06:00 hrs.
IMPORTANT
Ensure that this setting is elevated
before leaving the jobsite.
To change normal room temperature
1. Press or to select desired
heating circuit.
2. Press and adjust temperature
using or .
3. Press to confirm.
Factory default setting:
122 ºF/50 ºC from 05:30 to 22:00 hrs.
DHW production is disabled from
22:00 to 5:30 hrs.
To change DHW setpoint temperature
1. Press and use or
DHW temperature to desired value.
2. Press to confirm setting.
High temperature heating system,
e.g. fintube radiation, fan coils
Medium temperature heating
system, e.g. cast iron radiation,
staple-up radiant floor heating
Low temperature heating
system, e.g. radiant floor
heating
to set
1. Press or
circuit.
2. Press heating curve slope button
and adjust slope by pressing
.
3. Press to confirm slope
adjustment.
4. Repeat steps 1 to 3 using the shift
button to adjust heating curve
shift.
5. Repeat steps 1 to 3 for other heating
circuit (if applicable).
To alternate time
program settings refer to
pages 15 and 16 in the
Vitotronic 200 Operating
Instructions .
To alternate time
program settings for
DHW production
refer to pages 17 to 20
in the Operating
Instructions.
For time program
settings of DHW
recirculation pump see
pages 21 and 22 in the
Operation Instructions.
to select heating
or