These oper ating instructions are a public ation by Conr ad Electronic SE, Klaus-C onrad-S tr . 1,
D-92 2 40 Hirschau ( www .c onrad.c om). All rights including tr anslation reserv ed. Reproduction b y
any method, e .g. photocop y , microfi lming, or the capt ure in electronic dat a processing s yst ems
requir e the prior written appr oval b y the editor . Reprinting, also in part, is prohibit ed. These ope-
rating ins tructions repres ent the technical st atus at the time of printing. Changes in technology
and equipment res erved.
© Cop yright 2012 by Conr ad Electronic SE.
WEA THER TENDENC Y DISPLA Y
The we ather station indicat es the weather t endency with a graphic s ymbol in the
upper left of the display . The calculation is done in the same w ay as for the we ather
for ecast, b y observing the change of atmospheric pr essur e. P ay att ention to the
inf ormation in the chapter “W eather forec ast”.
W eather improv ement (rising atmospheric pr essur e)
No w eather change ( c onstant atmospheric pr essure )
W e ather deterior ation (f alling atmospheric pr essure )
BAR GR APH DISPLA Y F OR CHANGE OF A TMOSPHERIC
PRES SURE
The cour se of the atmospheric pr essur e of the last 12 hours is sho wn in the right of
the display with a bar gr aph.
At st art-up ( or after r eplacing the batterie s), measur ed data are not a vailable
and all bars ha ve the same height.
A TMOSPHERIC PRE SSURE
The atmospheric pr essure me asured by the int egrat ed pres sure gauge is shown in
the top right of the displa y (pres sure unit “hP A ”).
The we ather station display s the actual atmospheric pre ssure , which is dependent
on the altitude of y our home (the higher this place the lo wer the atmospheric pr es-
sure ).
Please not e that the atmospheric pressur e value s you might fi nd e.g. on the
internet ar e alwa ys con verted in r elation to sea le vel. Thus, a de viation of
the reading o f the weather st ation is the result.
DISPLA Y OF MOON PHA SE
In the upper right of the display y ou fi nd the moon phase. It is calculat ed automati-
cally based on the dat e ( either via DCF signal or via the manually set date ).
COMF OR T INDICA T OR
Abov e the depiction of the weather f orecas t, you can fi nd the comfort indicat or
which pro vides with all current en vironmental c onditions around the location o f the
weather st ation:
t oo dry (humidit y < 40%)
ideal (t emperatur e 20 - 2 8 °C, humidity 40 - 7 0%)
too damp (humidit y > 7 0%)
If nothing is displayed, the t emperat ure at the location is < 2 0 °C or > 28 °C.
CLEANING AND MAINTENANCE
The pr oduct is maintenance-fr ee for you; y ou should nev er dismantle it (e xc ept for
inserting/ r eplacing the batteries as de scribed in these oper ating instructions ).
T o clean the ext erior of the weather s tation, a dry , so ft and clean cloth is suffi cient.
Do not pres s too har d on the display of the weather s tation, this may caus e scrat ch-
es or the display t o malfunction; furthermore, the displa y might break.
Dust on the weather s tation can be easily r emoved with the help o f a long-haired,
soft and clean brush and a v acuum cleaner .
Use a slightly damp soft cloth t o remo ve dirt from the out door sensor .
Do not use aggre ssive cleaning agents or cle aning alcohol as it can impair the func-
tion.
DISPOS AL
a) Pr oduct
Dispose of an uns erviceable pr oduct in accor dance with the rele vant st atu-
tory r egulations.
b ) Batterie s and Rechargeable B atteries
As the end user , you ar e requir ed by law (Bat tery Ordinanc e) t o ret urn all used bat-
teries / rechar geable batt eries; disposal of them in the hous ehold wast e is prohibit ed!
Cont aminated batt eries/ r echarge able batteries ar e labelled with these s ym-
bols to indic ate that disposal in the domestic w ast e is forbidden. The s ym-
bols for the r elev ant heavy metals ar e: Cd=Cadmium, Hg=Mer cury , Pb=Lead
(mark ed on batt eries/ r echargeable bat teries , e.g. under the rubbish bin
symbol sho wn to the left).
Y ou c an dispose o f your used bat teries / rechar geable batt eries free of char ge at your
communit y’s c ollection point or any place wher e batt eries/ r echargeable b atteries
are sold!
Y ou ther eby fulfi l your statut ory obligations and contribute t o the prot ection of the
envir onment.
DE CLARA TION OF C ONFORMITY (DOC)
W e, Conr ad Electronic, Klaus -Conr ad-Str aße 1, D-92 2 40 Hirschau, her eby declar e
that this product c onforms t o the fundamental requir ements and the other rele vant
regulations o f the directive 1999 /5/E C.
Y ou c an fi nd the declaration of c onformit y for this product at:
www . conr ad.com
RANGE
The tr ansmission range o f the radio signals be tween out door sensor and weather
station is up t o 30 m under optimum conditions.
This r ange specifi cations r efer to the s o-called “free-fi eld r ange. ”
How ever , this ideal arr angement ( e.g. w eather station and out door sensor on a plain,
ev en meadow without tree s, houses et c.) never e xists in pr actice.
Usually , the w eather station is placed inside a hous e and the outside sensor is placed
e. g. under a carport or at a window .
Due to the diff erent in fl uences on the r adio tr ansmission, no specifi c r ange can be
guarant eed.
How ever , trouble-fr ee operation is usually po ssible in a detached house . When the
weather st ation doesn’t r eceive an y data fr om the outdoor sensor ( despit e new bat-
teries ), reduc e the distanc e between out door sensor and we ather station, change
the installation sit e.
The r ange can sometimes be limit ed consider ably by:
W alls , concr ete ceilings
C oat ed/v apour-deposited insulating glas s panes, aluminium window s
V ehicles
T ree s, bushes, earth, r ocks
Pr o ximity to me tallic & conductive object s (e .g. heating elements )
Pr o ximity to human bodie s
Broadband int erfer ences, e .g. in re sidential areas (DE CT telephones , mobile
phones, r adio-contr olled headphones, r adio-controlled spe akers , other radio-con-
trolled w eather stations, b abyphones et c.)
Pr o ximity to electric mot ors, tr ansformer s, pow er supply units, comput ers
Pr o ximity to mains s ockets, ne twork c ables
Pro ximity to impr operly shielded or uncov ered oper ating computer s or other elec-
trical de vices
TE CHNICAL D A T A
a) W eather st ation
Pow er supply: .............................................. 3 batteries o f type AA/Mignon
T emper atur e measuring r ange: ............... 0 °C to +50 °C
Res olution: ................................................ 0. 1 °C
T oler anc e: .................................................. +/-1 °C
Air humidity measuring r ange: ................ 20% t o 90% relative humidit y
Res olution: ................................................ 1%
T oler anc e: .................................................. +/-5%
Outdoor sens ors: ........................................ Max. 3
Dimensions: ................................................ 17 2 x 126 x 6 1 mm (W x H x D)
W eight: .......................................................... 2 44 g ( without batt eries)
b ) Outdoor sensor
Pow er supply: .............................................. 2 batteries o f type AAA/Micr o
T emper atur e measuring r ange: ............... -2 0 °C to + 7 0 °C
Res olution: ................................................ 0. 1 °C
T oler anc e: .................................................. +/-1 °C
Air humidity measuring r ange: ................ 20% t o 95 % relative humidit y
Res olution: ................................................ 1%
T oler anc e: .................................................. +/-5%
T r ansmission fr equency: ........................... 433 MHz
Range: ........................................................... Max. up to 30 m ( see chapter “R ange”)
Dimensions: ................................................ 61 x 90 x 20 mm (W x H x D )
W eight: .......................................................... 55 g ( without batt eries )