Ecom EN2 Operating Instructions Manual page 8

Battery Change
-open battery box (operate unlocking)
-take out used batteries
-put in new batteries (respect polarity)
-close battery box
Important: Always dispose of used batteries and accumulators in
official recycling containers only (e.g. in battery shops).
Model with integrated air temperature sensor
If there is no air temperature sensor connected at the ecom-EN2,
then the air temperature sensor of the ecom-R supplies the meas-
ured values.
Page 8
Battery box
Batteries 1,5 V AA or
Batteries 1,2 V AA
Unlocking
Air temperature sensor
ecom-EN2