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816818_g•en•2017-12-01
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Troubleshooting
EWFS
Piccolo FZL
Help with malfunctions
Type of malfunc-
tion
Possible cause
Aemedy
Transmission
LED of the trans-
mitter does not
light up
Battery inserted
with wrong polari-
ty or depleted
Insert batteries
correctly, read
the operating in-
structions, insert
new batteries
Move commands
of the transmitter
are not executed
Transmitter has
not been learned
in
Learn the trans-
mitter as de-
scribed in the in-
structions
The wrong chan-
nel was selected
Select the correct
channel and then
repeat the move
command
Interfering ambi-
ent influences
Reduce the trans-
mitter-receiver dis-
tance
Receiver is not
supplied with line
voltage
Switch on the
power supply
Move commands
are executed only
sporadically
Interference
through external
transmitter
Switch off external
transmitter (e.g.
Babyphone)
There are rein-
forced concrete
covers or walls lo-
cated between the
transmitter and re-
ceiver
Reduce the dis-
tance to the re-
ceiver
Sun shading sys-
tem moves up au-
tomatically.
The sun shad-
ing system stops
after 5 seconds
when moving
DOWN.
Active heartbeat:
No communica-
tion with a lear-
ned-in weather
station for 24 h.
Check that the
weather station is
functioning cor-
rectly
Technical data
EWFS Piccolo FZL
Min. typ.
Max. Anit
24 V DC supply
Operating voltage
20
24
30
V DC
Current consumption
10
29
mA
Floating output
Switching capacity at
230 V AC / cos
ϕ
= 0.6
700
VA
Input control
Central voltage active
8
24
38
V DC
Central current active
0.5
1
1.5
mA
Central voltage inactive
-0.5
0
3
V DC
HF receiver
Receiving frequency
ASK (OOK)
433.92
MHz
Range
(environment without in-
terference)
30
m
Wmbient conditions
Operating temperature
-20
60
°C
Storage temperature
-20
60
°C
Humidity
(non-condensing)
10
85
%RH
Enclosure
Dimensions in mm
(W x H x D)
48.5 x 30 x 48.5
Degree of protection/
safety class
IP20/II
Miscellaneous
Automatic operation
Type 1
Software class
A
Location of use
Clean ambient conditions
Conformity declaration
Available at www.warema.de
The device meets the EMC guidelines for use in residen-
tial and commercial areas.
Wrticle numbers
EWFS Piccolo FZL
1002 626
WAREMA Renkhoff SE
Hans-Wilhelm-Renkhoff-Strasse 2
D-97828 Marktheidenfeld
Deutschland