57
Problem
Solution
The maximum line of sight communication
range is 100 m and 30 m under most
conditions. Move the sensor assembly closer to
the display console.
If the sensor assembly is too close (less than
1.5m), move the sensor assembly away from
the display console.
Make sure the remote sensor LCD display is
working and the transmitter light is flashing
once per 60 seconds.
Install a fresh set of batteries in the remote
thermo-hygrometer. For cold weather
environments, install lithium batteries.
Make sure the remote sensors are not
transmitting through solid metal (acts as an RF
shield), or earth barrier (down a hill).
Move the display console around electrical
noise generating devices, such as computers,
TVs and other wireless transmitters or
receivers.
Move the remote sensor to a higher location.
Move the remote sensor to a closer location.
Temperature
sensor reads too
high in the day
time.
Make sure the thermo-hygrometer is mounted
in a shaded area. The pre preferred location is
a north facing wall because it is in the shade
most of the day.
Indoor and
Outdoor
Temperature do
not agree
Allow up to one hour for the sensors to stabilize
due to signal filtering. The indoor and outdoor
temperature sensors should agree within 2 °C
(the sensor accuracy is ± 1 °C).
Use the calibration feature to match the indoor
and outdoor temperature to a known source.
