Heat Controller
IR Wireless Thermostat
- User Manual
Fig
.
19
4. Battery replacement
(
1
)
. When low battery prompt sign
appears on the screen,
please replace the 4 batteries
with
the same specification.
(
2
)
. Improper use
of batteries of other types
than
originally
supplied
may damage wireless thermostat! The
whole set (4 in
total)
of
batteries must be replaced
for
each
replacement. It is
prohibited to replace only a portion
and mix new and old
batteries together! Otherwise,
new battery
life will be
shortened and practical use is affected!
(
3
)
. In order to prevent system time from being
lost during
replacement process and causing resetting trouble, you
should
finish
the
job
within
10s
or
so.
If
you
fail
to
do
so
and
system
time
is
los
t,
you
should
set
the
time
again.
Front
cover
Rear
cover
17
