
This appliance may only be used by persons with impaired physical,
sensory or mental capabilities, or lacking in experience or knowledge,
as well as children from the age of 8, if they are under supervision or
have been given instruction concerning use of the appliance by a person
responsible for their safety and they have understood the hazards associated
with use. Children should not be allowed to play with the unit. Children may only
clean or perform user maintenance on the appliance under supervision.
•
expected weather symbols
•
Moon phase
•
DCF 77 radio controlled clock with adjustable
time zone (-12 - +12 hours)
•
12/24 hour time format
•
alarm with snooze function
•
air pres-
sure display (hPa/mb, mmHg)
•
433,92MHz outdoor temperature and humidity transmitter, 60 m
range in open terrain
•
handling max. 3 pcs outdoor transmitters (1 pc accessory; HCKK 09)
•
display
of outdoor and indoor humidity, temperature and trend
•
displaying maximum and minimum values
•
adjustable temperature alarm for outdoor signal channels
•
can be hung on a wall or placed on a table top
•
easy installation
•
weather station power supply: accessory mains adapter, or 3x1,5 V (AAA) batteries,
not included
•
outdoor transmitter power supply: 2x1,5 V (AAA) batteries, not included
•
This device is
intended for use in the member states of the European Union.
Features
- animated expected weather symbols
- exact time, 12/24 hour time format
- DCF 77 radio controlled clock with adjustable zone time (-12 - +12)
- Moon phase
- date and displaying the day of the week
- calibrated air pressure
- air pressure display (hPa/mb or mmHg)
- displaying outdoor – indoor humidity and temperature
- indication of air pressure and temperature trends
- adjustable outdoor temperature alarm values
- °C / F temperature units
- indication of battery depletion, even to outdoor encoders
- 433,92 MHz outdoor temperature and humidity transmitter, 60 m range in open terrain
- the weather station can handle 3 outdoor transmitters (1 pc accessory, HCKK 09)
- alarm with snooze function
- easy installation
Parts of the weather station
Figure 1. Weather station
1. month, day
2. setting the days of the month/time zone/air pressure
3. Moon phase
4. exact time
5. DST (summertime) display
6. alarm icon
7. alarm days
8. DCF reception icon
9. trend indicator arrows (increasing, constant, decreasing)
10. outdoor transmitter for radio station
11. outdoor transmitter decreasing battery voltage
12. outdoor transmitter temperature, relative humidity
13. outdoor transmitter signal strength
14. indoor temperature, relative humidity
15. air pressure (hPa/mb or mmHg)
16. expected weather symbols
17. indoor temperature
18. max/min temperature and humidity values
19. indoor relative humidity
20. snooze / lighting push-button [tetején]
21. adjustment button (SET)
22. up / memory button
23. le / °C, F button
24. setting alarm (ALARM)
25. channel selection (CHANNEL)
26. temperature alarm setting (ALERT)
27. hole for hanging on wall
28. metal support legs
29. battery holder
30. power adapter connector
Figure 2. Outdoor transmitter
31. LCD display
32. hole for hanging on wall
33. folding support
34. battery holder
35. channel selector slider
36. TEST button
37. °C/°F selector
Installation, settings
Quick start
1. After unpacking the product, make sure that it has not been damaged during transport. Do not install
damaged products.
2. Find the two metal legs under the battery compartment cover. Remove them and screw them into their
place.
3. Taking care of polarity, insert 3 pcs 1,5 V AAA batteries into the weather station rst.
3.1. To change the value of air pressure (you can skip this test): As soon as the device is powered on,
press and hold the up/memory (3) and down /°C, F (4) buttons.
3.2. The day of the week is replaced by the text CAL and the air pressure value ashes.
3.3. You can now adjust the air pressure value using the up and down buttons.
3.4. Finally, press the SET to complete the setting. The air pressure is replaced by text God, then the
device restarts.
4. Insert 2 pcs 1,5 V AAA batteries to the outdoor transmitter. By pressing the SNOOZE/LIGHT (20)
button, you can switch the lighting of the display on for 10 seconds.
5. Connect the accessory mains adapter to the mains, then to the weather station. In case of operating
the device from the adapter, the lighting of the display is continuous. You can adjust the brightness in 3
increments with the SNOOZE/LIGHT (20) button.
Then, the weather station automatically searches for and registers outdoor transmitters for 3 minutes.
Meanwhile, the Recording icon blinks. In case of a successful reception, the outside temperature and
humidity will be displayed. If recording failed, then try tuning the outdoor encoder manually.
The setup then proceeds to receive the signal of the DCF77 clock automatically. The DCF77 sign (8)
is ashing on the display. Meanwhile, nd a position for the weather station where the DCF77 signal is
well received. This is indicated by the ashing of the DCF77 symbol. A stronger signal can be received
near a west-facing window, away from a TV or monitor, and at night, when much less interference signal
may occur.
The setting takes 3-8 minutes and after successful setup, the DCF77 symbol is displayed. You have
successfully set the current time time and date.
If reception was unsuccessful, try manually receiving the DCF77 clock signal or manually setting the
time, zone time and date. The day of the week can only be set manually.
Placement
You can hang the weather station and outdoor transmitter on a wall as needed, or place it on a at
surface using metal support legs. For the outdoor encoder select a shaded, dry position for accurate
measurement. Although it is resistant to splashing water, it should not be exposed to a place with a
constant high humidity.
If possible, do not place the devices near other sources of electromagnetic interference.
Note that the transmitter has a range of 60 m in open terrain, which is naturally reduced by building
masonries, reinforced concrete structures and other sources of radio interference.
Manual pairing of outdoor transmitters
The default channel used by the outdoor transmitter is channel 1. If you want to use additional outdoor
transmitters (max. 3) with the weather station, they must be set to unique channels.
Setting a channel different from channel number 1: after inserting the battery, select channel 1, 2 or 3 by
pressing the CH button on the outdoor transmitter. The outdoor transmitter’s LCD display will accordingly
show CH 1, CH 2 or CH 3. Afterwards, keep the CHANNEL button pressed on the weather station until
a short beep is heard. Then the weather station will search and register the outdoor transmitters, while
the signal icon blinks continuously. You can speed up the alignment by pressing the TEST button on
the outdoor encoder. Upon successful reception, the outside temperature and relative humidity will be
displayed along with the channel number.
If reception is unsuccessful, check the condition of the batteries in both the weather station and the
outdoor transmitter.
Manual reception of DCF77 clock signal
DCF77 is a long wave (77,5 KHz) atomic clock synchronization signal transmitter in Mainingen,
Germany, 25 km SE from Frankfurt. The atomic clock is accurate to 1 second per one million years. The
signal can be received inside a radius of 2000 km, thus throughout Europe. It is used to automatically
adjust the exact time and date, the day of the week as well as the daylight saving time.
The weather station automatically updates itself using the DCF77 clock signal at 1:03 AM every day. If it
is unsuccessful, it tries again at 2:03, then 3:03, 4:03 and 5:03 pairing. If one of the tunings is successful,
the others will not run the same day.
If necessary, this procedure can be performed anytime manually. In order to do so, keep the C/F button
pressed for approx. 3 seconds. The device will emit a short beep and the DCF77 symbol (8) will ash.
Meanwhile, position the weather station so that it receives a clear DCF77 signal. This is indicated by the
full DCF77 symbol ashing. If you want to interrupt the reception, then hold pressed the C/F button.
If synchronization fails even on completing the set-up procedure, manual adjustment of the time, zone
time and date is possible.
Manual setting of the time, time zone, date
Hold pressed the SET button for 3 seconds in the device’s actual time display state. The values can be
set start ashing in the following order, you can change between them with SET button: hour; minute;
year; month/day or day/month sequence; month; day; unit of air pressure (hPa/mb or mmHg); the
language of the days of the week; 12 or 24 hour time display; switching DCF reception on/off ; switch
push-button sound signal on/off (BI – ON/OFF); zone time offset (-12 h - +12 h). Setting the values is
possible with the ▲ or ▼ buttons.
12 or 24 hour display can be set by briey pressing the SET button in the device’s default state. In
case of selecting 12 hour display, afternoon times are indicated with PM.
Successful reception of the DCF77 signal overwrites the manual setting (time and date).
Setting of alarm times
By holding pressed the ALARM button briey, you can set the alarm time. Firstly the
hour, then the minute, latest the days of the alarm (MO-SU: every day; MO-FR:
weekdays) can be set with the ▲ or ▼ buttons.
Alarm can be activated or turned off by briey pressing the ALARM button.
Active alarm is indicated by the alarm clock icon above the current time.
Set temperature alarm limits
1. Use the CHANNEL button to select the outdoor transmitter
channel for which you want to set the upper and lower alarm
limits. You can set different limits for different channels.
2. Hold pressed the ALERT button, until the upper
temperature limit starts ashing, which can be set
with the ▲/MEM or ▼/CF button.
3. Press the ALERT button again to set the
lower limit the same way.
4. Conrm the setting by pressing the
ALERT button for the third time.
weather station with outdoor transmitter
HCW 28