10
Buttons:
+
Increases the standard room tem-
perature.
–
Reduces the standard room tem-
perature.
/
Sets the operating program.
Operating programs:
Standby mode with frost
protection monitoring for
the boiler and DHW cylin-
der
Only DHW heating
Central heating and DHW
heating
Enables/disables party mode.
Enables/disables economy
mode.
Calls up help or additional infor-
mation relating to the selected
menu (see the following chapter
"Help").
Returns to the standard menu.
"Heating circuit 1"
Selects the heat-
ing circuit.
"Menu"
Calls up the exten-
ded menu.
"OK"
Confirms your
selection or set-
ting.
Takes you to the
previous step in
the menu or can-
cels a setting that
has been started.
/ / /
Lets you scroll
through the menu
or set values.
Indications:
Frost protection monitoring for the
boiler and DHW cylinder
Central heating with standard room
temperature
Central heating with reduced room
temperature
In conjunction with a solar thermal
system:
Solar circuit pump is running
Wireless connection (transmitting
icon)
Transmission and reception quality of
the wireless connection:
Very good
Good
Adequate
Inadequate
In addition an acoustic signal will
sound every 10 s and
"Poor wire-
less conn."
will appear in the dis-
play.
No reception (see page 41)
Battery condition:
Batteries are charged
Batteries are semi-charged
Batteries are almost flat
In addition an acoustic signal will
sound every 10 s and
"Weak batt
charge"
will appear in the display.
Return the Vitotrol 300 RF to its
table-top dock or wall mounting
bracket.
Batteries are missing (flashing sym-
bol)
In addition an acoustic signal will
sound every 10 s.
Batteries are faulty
In addition an acoustic signal will
sound every 10 s.
About the controls
Controls and symbols
(cont.)
5592 245 GB