3. Slide tray into fimcet base ((:) until the battery
tray (A) edge is flush with the side otthe
base.
4. The blue light (D) will flash 5 times,
indicating
a proper
installation
and system reset.
5. Nommllv
the light is ofl_ _Mter 6 months
of use, the light will flash again
eve_y 30 seconds,
indicating
the proper
time to _eplace the
filter canister:
NOTE."Theblue hght may stop blinklbg if it # allowed to blink for an extendedperiod of time. Toemure proper operation, the battery should be replacedwith