Viessmann VITOTRONIC 200 Operating Instructions Manual page 14

About the controls
Operating program
Heating/cooling System version with DHW heating
circuits
Symbol
Separate cooling
circuit
"SKK"
Symbol Operating program
Central heating/central cooling and DHW heating
"Heating and DHW"
"Heating/cooling and DHW"
"Cooling and DHW"
DHW heating
"Only DHW"
Central heating/central cooling
"Htg"
"Heating/cooling"
"Coolng"
Frost protection
"Standby mode"
14
(cont.)
Operating program
"Standby mode"
"Only DHW"
"Cooling and DHW"
(Factory setting)
System version without DHW heating
Symbol
—
Function
The rooms of the selected heating circuit are
■
heated in accordance with the specified room
temperature and time program settings (see
chapter "Central heating/central cooling").
DHW is heated in accordance with the specified
■
DHW temperature and time program settings
(see chapter "DHW heating").
The rooms of the selected heating/cooling circuit
■
are heated/cooled in accordance with the speci-
fied room temperature and time program settings
(see chapter "Central heating/central cooling").
DHW is heated in accordance with the specified
■
DHW temperature and time program settings
(see chapter "DHW heating").
The rooms supplied by the separate cooling cir-
■
cuit are constantly cooled (no time program can
be set).
DHW is heated in accordance with the specified
■
DHW temperature and time program settings
(see chapter "DHW heating").
DHW is heated in accordance with the specified
■
DHW temperature and time program settings
(see chapter "DHW heating").
No central heating/central cooling.
■
Frost protection of the heating water buffer cylin-
■
der (if installed) is active.
The rooms of the selected heating circuit are
■
heated in accordance with the specified room
temperature and time program settings (see
chapter "Central heating/central cooling").
The rooms of the selected heating/cooling circuit
■
are heated/cooled in accordance with the speci-
fied room temperature and time program settings
(see chapter "Central heating/central cooling").
The rooms supplied by the separate cooling cir-
■
cuit are constantly cooled (no time program can
be set).
No central heating/central cooling.
■
No DHW heating.
■
Frost protection for the heat pump, the DHW cyl-
■
inder and the heating water buffer cylinder (if in-
stalled) is active.
Operating program
"Standby mode"
—
"Coolng"