Installation Instructions

Annexes Page 54/57
Installation and starting instructions
7) Backup battery change
Before changing the battery, switch off the power supply!
Always use the same battery as the original.
Open the transparent door and unscrew the 4 front screws using an appropriate screwdriver.
Carefully disconnect the connection flat cable connecting the bottom card and the upper part of
the device,
 Locate the button cell to be changed
Button cell
BR2032