What should I do if I won't be using the remote controller for a long period of time?
Remove the batteries from the remote controller if you do not plan to use the device for more than 2 months. Leaving batteries in the remote during extended periods of non-use is not recommended for optimum product performance. (Page 3/Page 20)
From the official Ferroli Ambra Remote Controller manual, page 20
Have a follow-up question?
Answers from the official manual.
Common questions