Vaillant VR 92/3, Инструкции по эксплуатации и монтажу

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Operating and installation instructions 0020287935_02
2 Product description
2.1 Which nomenclature is used?
–
Remote control: Instead of VR 92
–
System control: Instead of VRC 720
–
FM5 or FM5 functional module: Instead
of VR 71
2.2 What do the following
temperatures mean?
Desired temp. is the temperature to which
you want to heat or cool the living rooms.
Set-back temp. is the level below which
the temperature in the living rooms does
not fall when outside of the time periods.
2.3 What is a zone?
A building can be divided into multiple
areas, which are known as zones. A dif-
ferent requirement can be placed on the
heating installation in each zone.
Examples for dividing into zones:
–
Underfloor heating (zone 1) and a ra-
diator system (zone 2) are available in
one building.
–
A building is made up of several self-
contained residential units. Each resid-
ential unit has its own zone.
2.4 What is meant by "time
period"?
Example of heating mode in the mode:
Time-controlled
24 °C
18:00 16:30
22:30
16 °C
21 °C
20:00
A
B
1
3
4
2
5 5 5
A Time B Temperature
1 Time period 1
2 Time period 2
3 Desired temper-
ature
4 Set-back tem-
perature
5 Outside of the
time periods
You can divide a day up into several time
periods
(1) and (2) . Each time period can
comprise an individual start time and end
time. The time periods must not overlap.
You can assign a different desired temper-
ature
(3) to each time period.
Example:
16:30 to 18:00; 21 °C
20:00 to 22:30; 24 °C
The living rooms are heated to the desired
temperature within the time periods. In the
times outside of the time periods
(5) , the
living rooms are heated to the lower set-
back temperature
(4) that is set.
Example of cooling mode in the mode:
Time-controlled
18:00 16:30 22:30
24 °C
20:00
A
B
1
4 4
3
4
2
A Time
B Temperature
1 Time period 1
2 Time period 2
3 Desired temper-
ature
4 Outside of the
time periods
You can divide a day up into several time
periods
(1) and (2) . Each time period can
comprise an individual start time and end
time. The time periods must not overlap.
You can set a desired temperature
(3) that
is assigned to all time periods.
Example:
16:30 to 18:00; 24 °C
20:00 to 22:30; 24 °C