12
GB - User Instructions
Battery Replacement
When batteries are low a battery symbol
will fl ash in the LCD display. You have 15
days to replace the battery before the unit
switches off.
When changing batteries, remove old batteries and insert new
ones within one minute and programming will not be lost.
IMPORTANT: always use high quality alkaline batteries
NB. If the display ever goes blank during normal
operation, the batteries will need to be renewed, the
unit reset and the time and programmes reset.
!
16
03 57
Frost Protection
Press
and
together twice
.
Use
or
buttons to set the desired
low
temperature.
- At 5°C a
snowfl ake
symbol appears
indicating
frost protection
mode.
- At all other temperatures an
arrow appears, indicating a
constant
temperature
selection.
To return to automatic programming
press
and
together again.
x 2
5
°
*
16
°
:
:
A constant low temperature between 5°C-30°C can be
selected whilst away from home.
