We have had many power cuts since install but never any battery power cut-in. How do I ensure this?
Multiplus Compact 24v|1600va|40a
2x 12v 220AH lead acid gel batteries
CCGX firmware 2.22 Hub-4
Installed 24/3/16 by Mobel Technologies (ceased trading within 3 months of install)
Situated Bourne Lincs. UK
No dealer, abandoned by Victron and Meadotech who refuse to adopt any system they did not install!
I have full and online control but little expertise (authorised outside access is possible)