Operation Manual

12
!
All models
Battery Replacement
 When batteries are low a battery
symbol will  ash in the LCD display.
 You have 15 days to replace the
battery before the unit will switch
o .
 When changing batteries, remove
old batteries and insert new
ones within ONE MINUTE and
programming will not be lost.
22
C
20.0
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.
IMPORTANT: always use high quality alkaline batteries.
User Instructions
GB