Adjusting The Boiler Water Temperature; Final Checks - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Commissioning and testing
Disabling the comfort function

Adjusting the boiler water temperature

The boiler water temperature must be set at an adequate level to satisfy the
requirements of the heating system.

Final checks

1. If a time switch has been built into
the control unit:
Set required activation periods as
per the time switch operating
instructions.
Time switch operating
instructions
(cont.)
Turn the rotary selector tw briefly
and fully anti-clockwise (shorter than
3 s), and then turn it clockwise. The
display will then show "ECO".
Selecting the boiler water tempera-
ture:
Set rotary selector tr to the desired
DHW temperature.
2. Fill in the relevant details for the
installation in the benchmark log-
book supplied in the instructions
pack and affix the self adhesive bar
code strip from the outside of the
boiler packaging to this logbook.
Installation sequence
53