Vaillant VRT 392f Bedienungsanleitung
11
Operating manual VRT 392f 0020044239_01
Changing parameters in the basic display
Parameter
Meaning
He
ating
cir
cuit
(HC1)
Room target
temperature
temperature
The heating is controlled with
reference to the modified room target
temperature for a specific period that
depends on the operating mode
selected, also see Section 4.4.
reference to the modified room target
temperature for a specific period that
depends on the operating mode
selected, also see Section 4.4.
Operating
mode
Auto(matic)
mode
Auto(matic)
The control of the heating unit is
carried out in accordance with the
preset room set target temperature,
the time programmes and other
parameters such as e.g. night set back
temp.
Some of these parameters are set by
your expert technician.
carried out in accordance with the
preset room set target temperature,
the time programmes and other
parameters such as e.g. night set back
temp.
Some of these parameters are set by
your expert technician.
Operating
mode
Manual
mode
Manual
The control of the heating unit
depends upon the set room target
temperature.
depends upon the set room target
temperature.
Operating
mode
OFF
mode
OFF
The appliance is switched off. The
room temperature is not displayed and
cannot be changed.
Frost protection (room set target
temperature = 5 °C) is guaranteed.
room temperature is not displayed and
cannot be changed.
Frost protection (room set target
temperature = 5 °C) is guaranteed.
Ho
t
w
at
er
Hot water
target set
temperature
target set
temperature
The water heating is controlled with
reference to the modified target hot
water value for a specific period that
depends on the operating mode
selected, also see Section 4.4.
reference to the modified target hot
water value for a specific period that
depends on the operating mode
selected, also see Section 4.4.
Operating
mode
Auto(matic)
mode
Auto(matic)
The hot water generation is controlled
according to the target hot water and
time programme settings.
according to the target hot water and
time programme settings.
Operating
mode
Manual
mode
Manual
The hot water generation is controlled
with reference to the target hot water
setting.
with reference to the target hot water
setting.
Operating
mode
OFF
mode
OFF
The hot water is switched off. The
target hot water temperature is not
displayed and cannot be changed.
Frost protection is active.
target hot water temperature is not
displayed and cannot be changed.
Frost protection is active.
Table 4.2 Modifiable parameters in the basic display
Example: Change the room set target temperature of
the heating circuit (HC1)
Initial condition: You are in the basic display
(see Fig. 4.2). A description of how to navigate to the
basic display is provided in Section 4.3.3.
the heating circuit (HC1)
Initial condition: You are in the basic display
(see Fig. 4.2). A description of how to navigate to the
basic display is provided in Section 4.3.3.
Turn the dial on the right until the cursor
appears in front of the target value (room target
temperature) of the heating circuit (HC1).
appears in front of the target value (room target
temperature) of the heating circuit (HC1).
Click the right-hand dial.
The input field for the target value is inversely displayed.
Turn the right-hand dial.
The value for the room temperature changes by 0.5 °C
for each index turn of the dial.
for each index turn of the dial.
Click the right-hand dial once the
required value for the room target temperature
has been reached.
required value for the room target temperature
has been reached.
The new value is applied. The display changes from
inverse back to normal.
inverse back to normal.
This new value applies to the control for a specific
period, depending on the operating mode selected;
also see Section 4.4.
period, depending on the operating mode selected;
also see Section 4.4.
4.3.3 Operation in the default display
In the simplified basic display (Fig. 4.8) in the central
area the operating mode for the heating circuit and the
internal temperature are displayed.
The default display also provides you with the option of
changing the two most important parameters of your
heating system quickly and comfortably:
- By turning the left-hand dial you change the operating
In the simplified basic display (Fig. 4.8) in the central
area the operating mode for the heating circuit and the
internal temperature are displayed.
The default display also provides you with the option of
changing the two most important parameters of your
heating system quickly and comfortably:
- By turning the left-hand dial you change the operating
mode (automatic, manual, off).
- By turning the right-hand dial you can change between
the actual room temperature and the set room
temperature.
temperature.
Th. 12.01.06
11:46
11:46
Auto
19.0 °C
VRT 392f
Fig. 4.8 Default display (example)
You can navigate from the default display to the
next screen by clicking one or both dials (see Fig. 4.2).
next screen by clicking one or both dials (see Fig. 4.2).
If the controller is not operated for more than one
minute, the display changes to the default display.
minute, the display changes to the default display.
Changing the operating mode in the default display
Operating
mode
mode
Meaning
Auto(matic)
The heating circuit is controlled with reference
to the specified room target temperature, the
time programme and other parameters, e.g.
night set back temp.
Some of these parameters are set by your
expert technician.
to the specified room target temperature, the
time programme and other parameters, e.g.
night set back temp.
Some of these parameters are set by your
expert technician.
Manual
The control of the appliance depends upon the
set room temperature.
set room temperature.
OFF
The heating circuit is switched off. The room
temperature is not displayed and cannot be
changed.
Frost protection (room set target
temperature = 5 °C) is guaranteed.
temperature is not displayed and cannot be
changed.
Frost protection (room set target
temperature = 5 °C) is guaranteed.
Table 4.3 Operating modes of the heating circuit
Operation 4