Stopping One Heating Circuit And Dhw Heating - Viessmann VITOLIGNO 300-P Operating Instructions Manual

Starting one heating circuit and DHW heating
■ Central heating will be provided with
standard or reduced room
temperature (frost protection)
according to the set switching times.
Standard setting:
From 06:00 to 22:00 h standard room
temperature; otherwise reduced room
temperature.
■ DHW heating (if a DHW cylinder is
installed) is enabled and the DHW
circulation pump (if installed) is ON
according to the selected time
programs.
Standard setting:
From 05:30 to 22:00 h, DHW is
boosted to the set temperature, and
the DHW circulation pump is switched
ON.
Observe the information on
page 27.
■ The boiler and the DHW cylinder are
protected against frost.

Stopping one heating circuit and DHW heating

You do not wish to heat any rooms or make DHW available.
Press the following keys:
1. "MENU".
2. |/~ for selecting "Heating circuit
1" (HK1), "Heating circuit
2" (HK2) or "Common
circuit".
3. d to confirm.
4. |/~ for "Heating program".
Start-up/shutdown
(cont.)
5. d to confirm.
6. |/~ for "Standby mode".
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