Sensor Module Battery Replacement
1.Carefully unscrew the bottom of the
housing. Slide the circuit board out.
See Figure 9.
2.Remove the battery cover and batteries.
Replace using two 3V CR2032 (or equiva-
lent) batteries. Install with positive (+) side
of the batteries facing up.
Note: Properly dispose of used batteries
per the battery manufacturer’s recommen-
dations.
3.Reassemble the unit in reverse order.
8
CR2032
Batteries
Figure 9