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LB management

Universal timer Bluetooth

Parameters

Setting options 
Default setting

Explanations

Maximum bright-
ness

75 ...100 %

Default setting: 100%

Specifies the maximum settable brightness.

Switch-on bright-
ness

1 ...100 %

Default setting: 100%

During brief operation, the output switches on
at the set switch-on brightness. Note: If the
value is above the set maximum brightness or
below the minimum brightness, then the sys-
tem will switch to the appropriate limit value.

Switching on to
the last value

On, Off

Default setting: Off

It is switched on to the brightness that existed
before switching off.

Settings only for 2-channel switch inserts

Parameters

Setting options 
Default setting

Explanations

Dedicated fan
channel

On, Off

Default setting: On

Switches the switch-on delay for output 2 on
and off. 
If the parameter is switched off, output 2
switches on simultaneously with output 1.

Switch-on delay
channel 2

0 s ... 60 min

Default setting: 2 min

After switching on output 1, output 2 also
switches on after the time set here has
elapsed.
Precondition: "Dedicated fan channel" para-
meter is switched on.

Switch-off delay
channel 2

0 s ... 60 min

Default setting: 5 min

After switching off output 1, output 2 also
switches off after the time set here has
elapsed.

Settings only for venetian blind inserts

Parameters

Setting options 
Default setting

Explanations

Minimum motor
change-over-time

300 ms ... 10 s

Default setting: 1 s

Minimum interruption time when changing dir-
ections. Increasing the minimum change-over
time will cause less wear on the motors.

Blind/shutter run-
ning time

1 ... 600 s

Default setting: 120 s

Absolute time which the blind/shutter requires
from the top to the bottom end position. The
entry is essential if position movements are to
occur.

Slat change-over
time

300 ms ... 10 s

Default setting: 1 s (vene-
tian blind)
0.3 s (awning)

Absolute time for changing-over Venetian
blind slats. Here, the fabric-stretching time can
be set for the operation of awnings.

Inverse operation On, Off

Default setting: Off

Inverts the activation of the relay outputs. Dur-
ing inverted operation, the relay outputs "Up"
and "Down" should be activated in reverse.
This is required, for example, for controlling
skylights.

7 / 10

32598103

02.10.2019

J0082598103

Summary of Contents for 1751BT Series

Page 1: ...integral part of the product and must remain with the end customer 2 Device components Figure 1 Device components 1 Insert 2 Frame 3a Blind shutter up light on brighter 3b Blind shutter down light of...

Page 2: ...hing times from other devices Switching at sunrise and or before sunset Astro function Astro time through position fixing Astro time shift can be set for each switching time Automatic summer winter ti...

Page 3: ...tive connection A maximum of 8 mobile end devices can be coupled with a cover When coupling the 9th device the least used device will be deleted To be able to perform position movements of the blind s...

Page 4: ...ed again the old value is overwritten 6 Operation of lighting All settings and operations are also possible via Bluetooth app Switching the light Press button 3a or 3b for less than 0 4 seconds With a...

Page 5: ...et to default setting The blue function LED flashes three times to indic ate that the time is not set On a Venetian blind insert a reference run to the upper end position is performed After resetting...

Page 6: ...e of a calendar year If you want the switching to be executed in the early morning at the start of twilight or only at full brightness this can be realised with this shift An extended adjustment can b...

Page 7: ...t here has elapsed Precondition Dedicated fan channel para meter is switched on Switch off delay channel 2 0 s 60 min Default setting 5 min After switching off output 1 output 2 also switches off afte...

Page 8: ...ve extension op eration is no longer possible Note Should not be used in systems where wind alarm takes place via an extension Settings with optional brightness temperature sensor Parameters Setting o...

Page 9: ...ert light is switched or blinds are moved to a stored posi tion and slats are tilted Action at dusk Depending on the insert Dimming value or blind shutter position with slat position The set value is...

Page 10: ...nt Universal timer Bluetooth ALBRECHT JUNG GMBH CO KG Volmestra e 1 58579 Schalksm hle GERMANY Telefon 49 2355 806 0 Telefax 49 2355 806 204 kundencenter jung de www jung de 10 10 32598103 02 10 2019...

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