MDM25 User’s Manual
6
97234 Issue 4, January 2018
INSTALLATION
2.3 Battery
Requirements
The MDM25 is supplied with 3 Alkaline ‘AA’ size cells. These non-rechargeable Alkaline
cells have a high energy density and long shelf-life.
Do not mix different type of batteries.
All three batteries must be of the same type.
2.3.1 Fitting the Batteries
Unscrew the battery compartment and insert the three ‘AA’ cells, according to the image
on the inside of the battery compartment.
Re
fi
t the compartment cover ensuring the seal is fully compressed.
Figure 3
Battery Compartment Location
