22
INSTALLATION
Indoor unit power supply:
Connect the supplied 4.5VDC power
adaptor (A) or insert the batteries according
to the instructions below:
1. Open the battery compartment of the
indoor unit by carefully pushing the
retaining clip at the rear downward (1).
2. Remove the battery cover and insert 3
batteries, type alkaline, size AA, 1.5V
(2), paying attention to the polarity.
Batteries are not included.
3. Click the battery cover back onto the
weather station.
As soon as the indoor unit starts up, the
weather icons start flashing in the display.
1. Press the UP and DOWN (11 and
12) buttons to select the icon for the
actual weather conditions. See also
‘WEATHER FORECAST’
.
2. Press the “CLOCK” (16) button to
confirm your selection.
Now the reception icon for the outdoor units
starts flashing, while the receiver for the
outdoor units starts receiving.
Outdoor unit power supply (D):
1. Open the battery compartment by
sliding the cover at the front downward.
2. Insert 2 batteries, type AAA, 1.5 Volt, as
indicated inside the battery compartment
(D8). Batteries are not included.
3. Press the
TX
(7) button to register the
outdoor unit. Upon leaving the factory,
the outdoor unit is set to channel 1 (9).
4. Replace the battery cover onto the
outdoor unit.
Now press and hold the Channel button
(15) for 3 seconds to start the reception of
the DCF-77 clock signal; the icon (25)
starts flashing. The number of arcs shown in
the icon depends on how strong the signal
reception is.
The receiver operates for 10 minutes and
the unit then switches back to the reception
of the outdoor unit.
Attention:
Alkaline batteries will power the WS-
1550 approx. 4 months; that’s why it’s
recommended to power the WS-1550 using
the power adaptor and to insert the batteries
only as a backup.
Positioning tips:
• Never place the indoor unit in direct
sunlight and keep it away from heat
radiating objects (lights, heaters, etc.)
• For a strong reception of the radio
controlled time signals, never place the
indoor unit next to large metal surfaces
or devices with strong electromagnetic
fields.
• The outdoor unit is not waterproof. Al-
ways place this unit on a spot protected
against rain and wind.
• The distance between the indoor and
outdoor unit should be no more than
30 meters
Mounting:
In case of wall-mounting, the indoor and out-
door unit may be suspended from a single
screw (see B5 and C5).
DISPLAYS (see fig. F)
General:
The actual indoor temperature with the hu-
midity, the actual outdoor temperature with
the humidity and the time are only displayed
correctly after both the indoor and outdoor
unit have been functional for several hours
and have not been moved. The weather
forecast will be displayed correctly after at
least 24 hours.
