Terminology; Energy Saving Tips - Viessmann VITOLIGNO 300-C Operating Instructions Manual

Introductory information

Terminology

The appendix contains chapter "Terminology" to pro-
vide you with a better understanding of the functions of
your boiler.

Energy saving tips

Use the adjustment options offered by your boiler con-
trol unit:
■ For central heating, select the operating program
that meets your current requirements:
For short periods of absence (a few hours, such as
–
shopping trips), select "Economy mode" (see
page 23).
The room temperature is reduced for as long as
economy mode is active.
If you are going away, set the "Holiday program"
–
(see page 24).
The operating program for central heating is auto-
matically set to "Standby mode" while the holiday
program is active.
– If, for an extended period, you neither want to heat
the interior nor do you require DHW, select the
"Standby mode" operating program for the rele-
vant heating circuits and for DHW.
– See page 22 for the relevant heating circuits
– See page 28 for DHW heating
Never set the DHW cylinder temperature excessively
■
high (see page 26).
Contact your heating contractor for additional energy
saving functions offered by your boiler control unit.
For general recommendations on energy savings, see
page.
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