Operating Manual
Screen cleaning
PRESS CLEAN
SCREEN LOCK TIMER (30 SECONDS)
69-2267EFS—03
Press CLEAN to lock the screen for cleaning. The screen
will remain locked for 30 seconds so you can clean the
screen without changing any settings.
After 30 seconds, press DONE to resume normal opera-
tion, or press CLEAN again if you require more time for
cleaning.
Note: Do not spray any liquid directly on the
thermostat. Spray liquids onto a cloth, then use
the damp cloth to clean the screen. Use water or
household glass cleaner. Avoid abrasive cleansers.
M29107
14
570-213