B
SPECIFICATIONS
Weather Station Receiver WS928
Battery Type: 2 X 1.5V AA batteries
Temp. Range: -20
Temp. Range: -4
°C to +55°C
°F to +131°F
Measurement Accuracy: +/- 1°C
within measuring range of 0° to 40°C
Resolution: 0.1°C
Humidity Range: 15% to 95% RH
Measurement Accuracy: +/- 5%
Resolution: 1%
TROUBLESHOOTING
P.9
P.10
P.16
P.12
P.13
P.14
P.15
P.11
Check Remote Temperature & Humidity
Check Inside Temperature & Humidity
°C or °F Temperature Display
Min and Max Temperature & Humidity
A
*
B
C
D
TEMPERATURE & HUMIDITY DISPLAY
After insert
batteries,
inside temperature and humidity
readings will
ing the
the
display alternately on the receiver.
Toggle between °C and °F by pressing C/F in Clock2 mode.
Press MIN in Clock1 mode to display minimum
temperature and humidity
Press MAX in Clock1 mode to display maximum
temperature and humidity
Note:
Min/Max temperature history
readings are automatically
cleared daily at 00:00
The trend indicator shows the trend of inside/outside temperature, inside/ outside
humidity and pressure determined by the particular sensor in the past half hour interval.
Arrow Indicator
Rising
Steady
Falling
Trend
Temperature, humidity & pressure trend
Press ON/OFF key co ntinuously to scroll and select the hi gh
temp erature al arm ( ), low temp erature al arm ( ) or
disable (blank) the al arm function
Press + or - key to set the temperature limit value
Press MODE to finish
The default value 14°C or the existing preset will flash
a
*
2
b
5
c
3
4
When temperature alarm sounds
Press any key to stop temperature alarm; or
If no key is pressed, the temperature alarm will automatically stop
itself after one minute. The temperature alarm will sound again 5 minutes later.
Once triggered, the temperature alarm comes on as a distinctive sound, different
to that of Alarm1 and Alarm2.
This alert indicates that the temperature has exceeded the preset
temperature limit. The symbol will also flash
Remote temperature alarm
1
5
Scroll to the remote channel temperature alarm mode by using MODE
Press + or - key to set the temperature limit values
Press CHANNEL to select a transmitter channel
The default value 14°C or the existing preset will flash
1
2
5
6
3
4
*
Scroll to local temperature alarm mode by using MODE
1
TEMPERATURE ALARM
You can set the high or low temperature alarms for the local
reading and for one remote channel
Local temperature alarm
This weather station is capable of detecting barometric pressure changes, and based on
the data collected, can predict the weather for the next 12 to 24 hours. The effective range
covers an area of 30 – 50km.
Wind Alert
* Wind Symbol will display if the pressure has greatly changed in the past 3 hours.
Storm Alert
* Storm symbol will flash to warn of a potential thunderstorm.
About Snow Freeze Warning
* Snow symbol will flash to warn of 'snowing'.
* Activated when Outside channel (Channel 1) temperature is between -1.9 °C and +2.9 °C
* Snow will appear solid if and when Outside channel (Channel 1) temperature falls below -1.9 °C:
the point of moisture freezing.
Note:
* Transmitter Channel 1 will be used for snow indication and freeze warning.
Animated weather forecast symbols
WEATHER FORECAST
Raining
Free ze
War ni ng
St or m Al er t
Snowing
Sunny
Cloudy
OR
OR
Weather Station Transmitter WT440H
Battery Type: 2 X 1.5V AA batteries
Temp. Range: -30
Temp. Range: -22
°C
to +55
°C
°F
to +
1
31
°F
Humidity Range: 15% to 95%
Transmission Frequency: 433.92 MHz
Transmission Range: up to 40 meters
in open area
www.upm-marketing.com
*
A
C
D
4
3
5
1
2
4
5
3
6
1
2
Wind Alert
COMFORT LEVEL ICON
The comfort level will be shown based on the data collected from
inside temperature / humidity. An indicator will display to show if the
level is Comfortable, Normal or Uncomfortable.
Comfort
Level
Press Channel to toggle between outside channels :
Outside (channel 1) Outside 2 (channel2) Outside 3 (channel3)
Temperature and humidity readings will display on the receiver.
Press ON/OFF key co ntinuously to scroll and select the hi gh
temp erature al arm ( ), low temp erature al arm ( ); or to
disable the al arm function wa it for the ( ) bl ank di splay.
Press MODE to finish
<fl ash ing snow>
flash ing thun der st or m
and ra in toge ther
< >
Description
It shows that the current environment is at the
ideal range for the inside temperature and
relative humidity
It shows that the current
environment is acceptable
It shows that the current environment
contains excessive or inadequate moisture;
or is too hot or cold
If the outside temperature falls below -30°C or the outside relative humidity falls below 15%,
the symbol "LO" will appear on the screen respectively; If the humidity rises above 95%, the
symbol "HI" will appear on the screen. Both events are quite normal and do not mean that
your weather station is defective.
i
ii
iii
iv
Wait for about 1-2 minutes to ensure the units are not in a phase
change. Otherwise, re-synchronize receiver by holding Channel
button for 3 seconds until a beep is heard.
Ensure the remote sensor is out of direct sunlight, and away
from other sources of heat.
- Repeat the learn procedures. (see sychronization section)
- Temperature may be below -30°
C.
- Batteries in
transmitter
may need changing.
- Move
the transmitter
closer to the receiver.
- Make sure
transmitter
is away from sources of electrical
disturbance.
Reset the unit (to default mode) by removing the batteries
in both the receiver and transmitter(s). Then re-insert the
batteries and re-enter your settings.
The temperature measurement
of transmitter and receiver
do not match.
Transmitter temperature readings
seem to high.
Receiver is no longer receiving
remote data or the display
is incorrect.
Operation is not normal or
certain functions do not perform
Problem
Solution
REMARKS:
* After set up, allow 12-24 hours for the Weather Station to operate at a
steady state as this will result in a more accurate forecast.
* Common to weather forecasting, absolute accuracy cannot be guaranteed.
* If the Weather Station is moved from a location to another location, which is
significantly higher or lower than its initial standing point (e.g from the ground
floor to 1st floor of a house), remove the batteries and reinsert them after
about 30 seconds. Then re-synchronize with the transmitter with the receiver
(see synchronization section) A change in location may affect the transmitter
readings of heat and air pressure. Also readings may be inaccurate due to
heat escaping from areas of your home with less insulation.
WEATHER FORECAST
LOW BATTERY INDICATION
If the low battery symbol " " displays (in the Inside weather display area) then
the receiver batteries are low. A low battery may affect the units performance,
for example:
- the LCD display appears faint;
- the transmission range is reduced;
- the data may not display from remote transmitter(s)
RECEIVER:
You will need 2 x AA batteries for the receiver.
*
Note:
Changing the batteries in the
reciever
will cause all settings to be erased.
TRANSMITTER:
If the low battery symbol " " is displayed in LCD display of transmitter, then the remote
transmitter batteries are low.
The low battery symbol " " for the transmitter will also display on the reciever
(in the Outside weather area)
The transmitter takes
2 x AA batteries
If a transmitter is exposed to very low
or high temperatures for an extended
period of time, the batteries may
lose power, which may cause
reduced transmission range.
3
1
4
2
5
*
OUT
1
1
4
3
1
OUT
WARRANTY
Limited 5-year Warranty
This product carries a five (5) year repair warranty against defects in workmanship and materials.
At their discretion, retailers may replace the unit within the stated warranty period, when returned
with proof of purchase. This product is not guaranteed against wear or breakage due to misuse
and/or abuse
.
If the product is defective,
(i) return it, with a dated proof of purchase, to the retailer from which you purchased it.
FCC / Industry Canada COMPLIANCE
This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
(1) this device my not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following
measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment
and receiver. Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected. Consult the dealer or an experienced radio/TV technician for help.