Vaillant VRC 420, Инструкции по эксплуатации и монтажу

Страница: 80 / 84

GB
80
Operating elements and functions (figure see back folding page 82)
1
Day temperature selector
Refer to page 9 for details of how to adjust the target room-temperature
2 Override/1 x filling HW (hot water)
Button for activating „Party“ function and for one-off filling of tank water heater – page 10
3 Control knob (+, - onwards
Press the “adjuster“ to navigate through the corresponding menu
(the selected function is shown at the bottom of the display with a keyword description)
Turn the “adjuster“ to alter the selected value
– clockwise => increased value
– counterclockwise => decreased value
4 Function selection switch
The following functions can be selected for the purposes of adjustment, timer programming and information:
Day/time adjustment (not required if wireless external sensor is fitted) – page 16
Programming of up to three daily heating periods for
heating circuit 1
– page 26 et seq.
Programming of up to three daily heating periods for heating circuit 2 – page 26 et seq.
Programming of up to three daily hot-water period for filling a hot-water tank – page 34
Programming of up to three daily circulation periods – page 31
Setting of up to 99 daily holiday periods, on which heating runs in reduction mode – page 36
Setting of reduction temperature for heating circuits 1 and 2 – page 18
Setting of heating curve for heating circuits 1 and 2 – page 20
Display of various heating system readings – page 46
Setting of various heating system parameters (language, etc.) – page 38
5 Control cover
6 Display
7 Operating mode switch
Switchover between reduction mode, daily mode and timer program
2
1