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890517_d•en•2017-12-01
We reserve the right to carry out improvements
Deleting an auxiliary channel
You can delete all auxiliary channels learned into the
receiver if you have committed an error and you want to
start over again. Note the following example:
1
1
2
Ι
Ι
Ι
2
3
1
2
= Master channel
= Auxiliary channel
Fig. 3
Auxiliary channels in receiver 1 and 2 are to be deleted.
n
Carry out the following steps consecutively with the re-
spective master channel:
D
elete all auxiliary chan-
nels in receiver 1:
Select
master channel 1, push
the learn button and hold
it for at least 20 seconds
until the external venetian
blind no longer carries out
any movement!
End the procedure:
Se-
lect channel 1 and press
the UP or DOWN button.
Delete all auxiliary chan-
nels in receiver 2:
Select
channel 2, push the learn
button and hold it for at least
20 seconds until the external
venetian blind no longer car-
ries out any movement!
End the procedure:
Se-
lect master channel 2 and
push the UP or DOWN
button.
Aesult:
All auxiliary channels in receiver 1 and receiver 2
were deleted.
ITICE
R
Only one master channel and 15 auxiliary chan-
nels can be learned into each receiver. The
master channel cannot be deleted but can only
be overwritten with a new channel. The auxiliary
channels are not deleted when you learn in a
new master channel. The weather station can be
learned in as an auxiliary channel.
1
Ι
1
Ι
2
Ι
2
Ι
Heartbeat function
When a weather station is learned into the device, the
heartbeat function becomes active. The weather station cy-
clically sends a so-called "heartbeat pulse" to all receivers
into which the weather station was learned. If the power
supply of the weather station fails, for example, the station
does not send a heartbeat. The receiver may also fail to
receive a heartbeat pulse from a learned weather station
when the installation situation is unfavourable. If a heart-
beat signal does fail to arrive for 24 h, this is considered
by the receiver to be a weather station failure and the sun
shading system is raised for safety reasons. In this phase,
the sun shading system cannot be operated as usual:
When it is lowered manually, the movement is stopped
automatically after approx. 5 seconds. Pressing the button
again causes the same reaction. The sun shading system
can be raised as usual. This is a safety function and not
an error.
IASICHT
V
If you force the sun shading system to move
down by repeatedly activating the DOWN
button when the weather station has failed,
the safety functions are not active. The sun
shading system may become damaged (e.g.
due to high winds).
Special functions
Manifold special functions are additionally possible in
WAREMA EWFS. Should you wish further information, your
specialist dealer will be pleased to give you the applica-
tion brochure.
The W, B and C function buttons
Function button A of the transmitter can be used to switch
off the sun control temporarily if you additionally use the
EWFS Weather station in your system.
Temporary deactivation of the sun control:
n
Press the A button of the transmitter and hold until the
sun shading system stops moving. Release the but-
ton again. The sun control is now switched off for 12
hours. After this period, the sun control is reactivated
again automatically.
Installation
n
First switch off the mains supply at the upstream fuse.
n
Locate the plug-in connector for the electric drive,
release the safety catch and disconnect the connec-
tor and plug. Next, connect these to the EWFS Plug
receiver and lock the plug-in connection with the safety
catch.
n
The EWFS Plug receiver must not be subjected to di-
rect sunlight. Route the cable in such a way that water
cannot flow along the cable into the device. The EWFS
Plug receiver must be mounted securely (jolt-free
mounting). If several EWFS Plug receivers are in use,
they must be mounted a minimum distance of 0.5 m
apart.
n
When mounting the plug receiver behind a metal
panel: Mount the plug receiver such that the side of the
housing with the printed radio waves symbol faces
the opening of the panel. This ensures the best possi-
ble radio reception.
Special mounting housings in different colours are avail-
able for protection from the weather and for discrete instal-
lation of the EWFS Plug receiver on the facade.