Vaillant timeSWITCH 160 Operating Instructions Manual page 40

11 Glossary
Room temperature
The room temperature is the temperature actually meas-
ured in the dwelling.
Selection level
Via a selection level, you access the next level of the menu
structure or settings that you can change.
Status message
A status message appears when you have activated an
advanced function. It remains visible for as long as the
advanced function is active.
Thermostatic radiator valve
Thermostatic radiator valves are mounted on radiators and
control the room temperature to the set value. If the room
temperature rises above the pre-set value, the thermostatic
radiator valve reduces the heating water flow rate. If the
room temperature falls below the pre-set value, the thermo-
static radiator valve opens and the heating water flow rate
increases and the room temperature rises again.
40
Timer programme
If you operate the heating system in the "Auto" mode, then
activate time periods during which the timer switches the
heating system to an operational state. Outside these time
periods the timer switches the heating system to "System
OFF" and allows the heated room to cool.
You can also use timer programmes to set the hot water
production so that hot water is ready and available during
the set time periods.
Operating instructions timeSWITCH 160 0020132032_00