Vaillant VRT 392f User manual

Easy User Guide;
Vaillant VRT 392f
V 1.1 Apr_2010
Changing Room Temperature
The following steps will change the current room temperature.
a. Turn the right-hand dial clockwise or anti-clockwise. The current room temperature will be
highlighted and replaced by the desired room temperature.
b. When the desired new temperature is shown highlighted simply leave the control for 3 seconds.
The control automatically accepts the new setting and the display changes back to show the
current room temperature again.
Selecting Operating Mode
By turning the left-hand dial clockwise or anti-clockwise the modes will become highlighted. When
the desired mode is shown highlighted simply leave the control for three seconds. The highlighted
section will revert back to normal and the desired mode has been set.
Modes are shown below.
If you press either dial by mistake simply wait until the display changes back to
the normal display before proceeding.
Auto Heating and hot water follow the Time and Temperature Programmes already set in
the control. These programmed into menu screens 2 heating and 4 hot water.
Manual
Heating and hot water are on constantly and the temperature is controlled according to
those programmed into menu screens 2 heating and 4 hot water.
Off Heating and hot water are off. Frost protection is active.
Right-hand Dial
Left-hand Dial
Mode
Normally set to Auto
Current
Room Tem
p
erature
Date & Time

Easy User Guide;
Vaillant VRT 392f
V 1.1 Apr_2010
To change the programmed times or temperatures, please follow the steps shown below.
Setting Time and Temperature Programmes
a. Press the right-hand dial and the display
changes to show the menu screens that can be
changed.
b. Turn the left-hand dial to move through the
screens until you reach the screen that you need
to change.
c. Turn the right hand dial to move to the cursor ►
to the setting on the screen you need to change.
Use the following sequence for any changes to
the control settings:
d. Press to select (setting is highlighted)
e. Turn to change to required setting.
f. Press to accept setting (highlight clears)
Once all times and temperatures have been set as required - simply leave the control to revert to
the normal display screen.
For more advanced functions and settings please refer to the operating and installation manual.