Motorhome has been parked up since 20th Oct with the Alarm on. Went to start it this morning and the battery was flat. I plugged into EHU for a couple or three hours and it starts ok.
I have a battery master fiitted which I thought would utilise the 2 x Leisure Batteries to start the Engine if the Engine Battery couldnt, but this didnt appear to happen - even with the Leisure Batteries showing 14 volts on hook up the Engine wouldnt start until I left if on hook up for a while. The leisure battery voltmeter didnt flicker when I tried to start the engine.
Any ideas how I can check/test or am I mistaken as to what the Battery Master does?
I have a battery master fiitted which I thought would utilise the 2 x Leisure Batteries to start the Engine if the Engine Battery couldnt, but this didnt appear to happen - even with the Leisure Batteries showing 14 volts on hook up the Engine wouldnt start until I left if on hook up for a while. The leisure battery voltmeter didnt flicker when I tried to start the engine.
Any ideas how I can check/test or am I mistaken as to what the Battery Master does?