User Guide - Understanding Temperature Levels Heating
48 VS10W and VS10B Installer Manual
Highest Temperature typically used for
early morning and early evening.
Typically 21 Deg C
Mid Temperature typically used for times of
day when you are active around the home
Typically 19 Deg C
Lower Temperature typically used for
unoccupied or sleep times. Typically 17 Deg
C for UFH or 15 Deg C for radiators
Frost Temperature typically used for
Periods of long absence or
holidays. Typically 5 Deg
Your thermostat comes preset for the above temperatures.
These can be adjusted please see page 53
PRT, Group Control Thermostat and Group Thermostat