Maintenance; Rain Gauge; Outdoor Temperature And Humidity Sensor; Specifications - Alecto WS-5500 Mode D'emploi

3. MAINTENANCE

For easy access to the outdoor unit to perform
small maintenance or to replace the batteries, it's
recommended to install the outdoor unit at an accessible
spot. However, keep in mind to place it as open as pos-
sible in wind and rain.

3.1 Rain gauge:

You may unscrew the black rain collector tray by turning
it counter-clockwise for cleaning the interior of the rain
gauge. For this, please use a soft and long-haired brush.
Clean the black collector tray and remove any leaves.
Replace it onto the rain gauge (pay attention to the
3 protruding notches) and rotate the tray clockwise until
you hear a 'click' coming from the mechanism.

3.2 Outdoor temperature and humidity sensor:

Refer to the picture and detach the lower
4 weather vanes from the outdoor unit.
Blow into the holder containing the tem-
perature and humidity sensor and use a
soft brush with long hairs to clean the wind
guides. DO NOT USE WATER.
Replace and tighten the wind guides.

4. SPECIFICATIONS

Indoor unit:
measurement range: -10°C - 60°C ('---' when out of this range)
resolution: 0.1°C
humidity: 10% ~ 99% RH
resolution:
air pressure:
UV meter
accuracy:
resolution:
alarm duration:
snooze duration:
power supply:
dimensions:
weight:
Outdoor unit:
measurement range:
accuracy:
resolution:
humidity:
accuracy:
rainfall:
accuracy:
resolution:
wind speed:
accuracy:
light:
accuracy:
power supply:
Radio:
transmitting frequency: 868 MHz
transmitting interval:
range:
*: for prolonged use at temperatures below 0°C, we recommend using
Lithium batteries. See also paragraph 6.2.
45
1% RH
300-1100hpa
range: 0-15
0-2 = Low, 3-5 = Moderate, 6-7 = High,
8-10 = Very High, >=11 = Extreme
+/-3hpa (at 700-1100hpa)
0.1hps
120 seconds
10 minutes
3x 1.5V battery, size AAA
188(W)x119(H)x20(D)mm
285gr (batt. incl.)
-40°C - 60°C ('---' when out of this range)
+/-1°C
0.1°C
10% ~ 99% RH
+/-5%
0-6000mm ('---' when out of this range)
+/-10%
0.1mm at rainfall <1000mm
1mm at rainfall >1000mm
0-50m/s ('---' when out of this range)
+/- 1m/s at wind speed <5m/s
+/- 10% at wind speed >5m/s
0-400KLux
+/- 15%
2x 1.5V battery, size AA (*)
16 sec.
100m