GEV LCT 865 Скачать руководство пользователя страница 4

Страница: 4 / 42

Description of functions

Mode

LERNEN/TEST button

LED status

Status of the lighting

TEST

Press for < 2 seconds

The red LED is switched off .

If the

LERNEN/TEST

button is pressed for < 2 seconds, the red

LED will light up permanently for approx. 5 minutes.
The LED will only go out at the end of the test phase or if the

LERNEN/TEST

button is pressed again for < 2 seconds.

LED is switched on:

The LED will be switched off as soon as test mode is activated.

Lighting is switched off :

The lighting remains switched on for approx. 5 minutes during test
mode. To switch the lighting off , press the

LERNEN/TEST

button

again for < 2 seconds.

Lighting is on:

The lighting will be switched off as soon as test mode begins.
The lighting will be switched on after approx. 60 seconds if the
ambient light level is lower than the preset lux value. If not, the
lighting will remain off .

LUX value input
function

Press for ≥ 2 seconds and < 6 seconds

The red LED will ﬂ ash slowly while the

LERNEN/TEST

button is

being pressed. Once the button is released, the LED will continue to
ﬂ ash for a further 5 seconds and will then light up again for approx.
5 seconds. The lux input function is now active.
When the lux

input process has been completed

, the red LED

will ﬂ ash

slowly for a further 5 seconds

, and will then light up

for 5 seconds.
If the ambient light value is

not between

5 and 500 lux, the red LED

will ﬂ ash rapidly for 5 seconds and will then light up for a further 5
seconds. To interrupt the lux input function, press and hold down
the

LERNEN/TEST

button for < 2 seconds to return to "auto" mode.

Once the red LED has ﬂ ashed slowly for approx. 5 seconds, the
light will come on for 5 seconds. If this is not the case, the twilight
switch continues to perform the pre-programmed commands.

Manual reception of the
DCF signal

Press for ≥ 6 seconds.

The red LED will ﬂ ash slowly at ﬁ rst and then faster while the

LERNEN/TEST

button is being pressed. Once the button is

released, the red LED will ﬂ ash every 10 seconds. Manual DCF
signal mode is now active.
To exit manual DCF signal mode, press and hold down the

LERNEN/

TEST

button again for < 2 seconds. The red LED will ﬂ ash rapidly

for approx. 5 seconds and the search for the DCF signal will be
terminated.

The lighting will be switched on and off during this time. It depends
how quickly the DCF signal is received/found.

Troubleshooting – practical advice

Problem

Cause

Solution

Light does not come on.

The power supply has been disconnected or the lighting has been connected
incorrectly.
Incorrect wiring.
The switching time has been reached, but the ambient lighting is
brighter than the preset lux value.
The switching time has not yet been reached.

Check that the power supply is switched on.
Check that the device has been wired correctly. Please refer to the wiring diagram

(Fig. C)

Reduce the lux value so that the red LED and the lighting come on.
Check to see whether the lighting comes on when the switching time is reached.

Switching time has been reached,
light does not come on.

Incorrect wiring.
The connected lighting or the lamp is faulty.

Check the wiring between the twilight switch and the lighting.
Replace the lamp.

Switching time has elapsed,
light does not go off .

The time setting has elapsed, but the ambient light level is higher than the preset lux
value for a period of 60 seconds.
The lighting has been wired incorrectly.

Reduce the lux value or wait until the ambient light level increases.
Check that the device has been wired correctly. Please refer to the wiring diagram

(Fig. C)

The setting on the display does not
change even when one of the buttons
is pushed.

The

"TAG"/"UHR"/"MINUTE"

"LÖSCHEN/ZURÜCKSETZEN"

button has been pressed in standard mode.

Press and hold down the

"PROG."

button for < 3 seconds or > 3 seconds.

The current time will appear on the display by pressing the

"UHR"

button.

The display is off .

The power supply has been disconnected and the battery is ﬂ at.

Check to see whether the power supply is switched on or change the battery
to ensure that the twilight switch remains switched on during the power failure.

The red LED does not light up.

The power supply has been disconnected and the battery is ﬂ at.
The lux value setting was not recognised.

Connect the device to the mains supply.
The twilight switch value should be more than 5 lux.

LERNEN/TEST

function is disabled.

The power supply has been disconnected or the battery is ﬂ at.

Connect the device to the mains supply.

Attention!

The switching times are executed according to the lux value

(Fig. D7)

that is stored using

the

LERNEN/TEST

function.

The twilight switch reverts to standard operating mode once the DCF signal has been
received (either manually or automatically).

DCF function

The twilight switch receives the current time, the date and seasonal time changes via the
DCF signal. The daily time update always takes place at night at 02:00. The DCF signal
can be received within a radius of 1,500 - 2,500 km in Central Europe.
The DCF symbol

(Fig. E)

ﬂ ashes in the top left-hand corner of the display while the

search for the DCF signal is in progress. The DCF symbol

(Fig. E)

lights up permanently

once the DCF signal has been detected. If this does not happen, the symbol fades out.
There are two diff erent ways to receive the DCF signal:

Automatic reception:

When the twilight switch is connected to the power supply, the

device automatically receives the DCF signal and the time is set. To exit this mode, press
and hold down the

"LERNEN/TEST"

button

(Fig. D12)

for < 2 seconds.

Manual setting:

Please refer to

"Manual reception of the DCF signal"

using the

"LERNEN/TEST"

button in the

Description of functions

table.

Changing the battery

Unscrew the cover

(Fig. B)

Ensure that the electrical power supply is switched off when changing the battery!

Use a suitable tool to open the battery compartment

(Fig. D4)

Change the battery.
The current time will remain on the display for approx. 1 minute while the battery is being
changed. After this time, it will go out and will need to be reset. The deﬁ ned programs
are retained.
The battery life depends on the surrounding temperature and length of use during a
power failure.

Battery and rechargeable battery information

Do not dispose of used batteries with unsorted household waste. You are required
by law to return all used batteries. These can be returned free-of-charge to the
place of sale. Batteries contain substances that are harmful to the environment
and to human health and must therefore be disposed of properly.

Recycling instructions

Do not dispose of this device with unsorted household waste. Owners of old
devices are required by law to dispose of this device properly. Contact your town
council for further information.

Technical information

Model name

LCT 865

Mains voltage

230 V ~, 50 Hz

Back-up battery operation

3 V (type: CR2032)

Switching capacity

max. 2,000 W for incandescent lamps

max. 1,000 W AC for halogen lamps

Lux value

5 - 500 lux