Care & Maintenance; Replace Intelli-Time Battery - ACU-RITE 00621 Instruction Manual

Care & Maintenance
Display Unit Care
Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keep
away from dust, dirt and moisture. Clean ventilation ports regularly with a
gentle puff of air.
Outdoor Sensor Care
Clean with a soft damp cloth. Do not use caustic cleaners or abrasives.

Replace Intelli-Time Battery

Intelli-Time technology is
powered by a pre-installed
coin-cell battery that stores
the time and date settings.
The battery has a shelf life of
several years. To replace the
Intelli-Time battery:
1. Locate the coin cell battery
compartment door on
the back of the display
unit, inside the battery
compartment. Unscrew and
remove the compartment
cover.
2. Insert 1 x CR2032 coin cell battery into the battery compartment, as
shown. Install battery with "+" positive terminal facing OUT.
3. Screw in the battery cover.
Install battery with "+" positive
terminal facing OUT.
9
CR2032
3V