11
E
n
g
li
s
h
MIN
MIN
MAX
MAX
1
O UT
1
MIN
MIN
MAX
MAX
1
O UT
1
MIN
MIN
MAX
MAX
1
O UT
1
4.5 Batteries
If the batteries are exposed to very low or very high temperatures for a long time, they
can lose their power thus reducing the range between the transmitter and the receiver.
Receiver
1. If the low battery symbol
MIN
MIN
MAX
MAX
1
O UT
1
appears
on the display beneath the indoor
temperature trend square, it is time
to change the receiver batteries.
When the batteries are low the following
can happen:
• The display is blank or is faint.
• The range between the transmitter
and receiver is reduced.
• Data from the transmitter is lost.
2. The receiver requires 2 x AA/LR6
batteries (alkaline).
Transmitter
1. If the low battery symbol
MIN
MIN
MAX
MAX
1
O UT
1
appears
on the transmitter’s display, it is time to
replace the batteries.
2. The low battery symbol
MIN
MIN
MAX
MAX
1
O UT
1
also
appears beneath the outdoor
temperature trend square on
the receiver.
3. The transmitter (sensor) requires
2 x AA/LR6 batteries (alkaline).
