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890464_k•en•2019-10-01
We reserve the right to carry out improvements
Heartbeat function
The weather station cyclically sends a so-called "heartbeat
pulse" to all receivers into which it is learned.
If the receiver does not receive measuring values for 24 h,
it is assumed that the weather station has failed (heartbeat
function). The receiver moves the connected product to
a safe position. Depending on the type of sun shading
product, operation is limited or impossible until a new valid
value is received. This is a safety function and not an error.
WATNIR
C
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).
Technical data
EWFS Weather station plus
Min.
typ.
Max.
Anit
Supply
Operating voltage
85
230
253
V AC
Frequency
50
60
Hz
Power consumption
3
W
AF transmitter
Transmission frequency
433.92
MHz
Transmission power
10
dBm
Range (environment
without interference)
30
m
Wind measurement
Wind speed
2
25
m/s
Locked time in case of
wind alarm
10
min
Brightness measurement
Brightness
5
100
klx
Switch-off delay
(if brightness falls below
60% of the set limit value)
10
min
Enclosure
Dimensions in mm
(LxWxH)
248 x 59 x 207 mm
Degree of protection
IP43
Safety class
II
Miscellaneous
Conformity
available at
This device meets the requirements on electromagnetic immu-
nity and electromagnetic interference for use in residential and
commercial environments.
WAREMA Renkhoff SE declares herewith that this radio system
type [EWFS Weather station plus] is in compliance with the
current guidelines.
Wmbient conditions
Operating and storage
temperature
-20
60
°C
Humidity
(non-condensing)
10
40
100
%RH
Pollution degree
2
Wrticle numbers
EWFS Weather station plus
1002 811
WAREMA Renkhoff SE
Hans-Wilhelm-Renkhoff-Strasse 2
D-97828 Marktheidenfeld
