42 VKG
GB - 8
Night stop
(button K)
This function optimizes comfort at night with regard to human
metabolism variations.
One hour after activation of this function, the temperature set in
cooling will increase by 1
°
C, or decrease by 1
°
C if in heating, up
to 2
°
C in two hours. After 5 hours the unit will stop completely.
The system will operate at the low fan speed to minimize the
sound level. When activating this function, the controller will show
the time when the air conditioner will completely stop for a few
seconds.
Press button C
to deactivate the function.
Adjusting clock time
(button M)
To adjust the clock time, put the controller in the ON position by
pressing button B
after having inserted the batteries.
The following procedure will allow adjustment of the clock time:
• Gently press the recessed button at the right corner of the
controller battery compartment with a pointed tool (e.g. a pencil
point): the hour figures will flash.
Use buttons H
and I
to adjust their value to the correct time
of day.
• Press the recessed button a second time and the minute figures
will flash. Adjust them to the correct value in the same way.
• Pressing the recessed button a third time will activate the clock
function.
Supply air guide vane positioning
(button L)
To optimise the air distribution in the room, the air flow direction can
be varied.
Repeatedly press button L to select one of the guide vane
positions shown below.
Symbol on display
Automatic
The air flow direction is automatically controlled.
In the cooling mode the guide vane position directs the air
flow closely along the ceiling; in the heating mode however,
the guide vane position is set to direct the air flow towards
the floor, to prevent hot air layers in the upper part of the
room.
Six selectable positions.
It is possible to position the guide vanes at
six different angles to direct the air flow.
Positions
and
are recommended for
the cooling mode.
Positions
,
and
are recommended for
the heating mode.
Position
prevents cold air draughts in
ceiling installations in cooling mode.
Swing function
The guide vanes move continuously from top to bottom and
vice versa to allow improved air distribution.
Use of the remote controller
Set combined program
The combined program (a selection of a sequence of start and
stop times) will start and stop the air conditioner daily at the
programmed time without any action from the user.
To program this function proceed as follows:
1. Press button G
until the symbol of the start time program
shows on the display; set now your desired start time in the
way indicated in the “set start time” section.
2. Press button G
again to show the symbol for the stop time
program and set your desired stop time.
3. Press button G
repeatedly, until the symbol for the combined
program appears; together with this symbol, the symbols for
the start and stop programs appear alternatively along with the
respective programmed times.
4. To confirm the program, press button C
. Indicator Q on the
unit will light up.
If the programmed times for start and stop coincide, the combined
operation mode will not work.
It is possible to cancel the TIMER operation mode at any time by
pressing button C
: indicator Q on the unit will turn off, and the
indication of the timer mode will disappear from the display on the
controller.
The unit will store the mode in which was operating at that time:
on if it was in operation, off if it was turned off.
When the timer mode is on (unit indicator Q lit) the controller will
always display the symbol relevant to the current timer program;
the time shown is the current time of day.
When only one of the two programs has been selected, i.e. the
start time or the stop time, the unit will remain in the selected
operating mode (on or off) after having turned on or off at the
selected time. To change the operating mode, it is necessary to
manually start or stop the unit or select a new program by
pressing button C
.
In case of a power failure during timer mode operation, the unit
will restart, when the power is restored and return to the last
operating position before the power cut: unit indicator Q will flash
to show that the timer mode is off. To reactivate the timer mode,
press button C
twice.
Time adjustment
(buttons H and I)
To set the time for the timer programs selected with button G
,
press the buttons H
and I
. Buttons H
and I
also
serve to adjust the time of day on the display under the word
CLOCK.
Selecting the fan speed
(button J)
The fan speed can be selected by pressing button J
.
Symbol on display
Low speed
(for night and normal operation)
High speed
(at start-up, to reach temperature)
Automatic
(Fan speed will automatically switch to the value
required for optimum comfort).
When this function is activated, the dotted symbols
will flash.
